Skip to content
1,139 linesCodeBlameRaw
1//! The MCP server's tools: a few resource tools, each with an `action`.
2//!
3//! Every operation is one action of one tool. A call is dispatched to the
4//! operation it names, so permissions, the audit log, billing and outcomes
5//! are exactly those of the REST API. A token sees only the actions its
6//! scopes allow, and a tool none of whose actions it may use is not listed.
7//!
8//! The listed input schema is one flat object: `action`, then every field
9//! any of its actions takes. Which fields each action needs is in the
10//! `action` field's description and checked on every call. Claude's API,
11//! and so most MCP clients, refuse a tool whose input schema has `oneOf`
12//! at its top level, so the schema keyed by action, with each action's
13//! required fields, is [`discriminated`], published on the server's card
14//! and in the docs.
15
16use g1t_contracts::credentials::NEVER;
17use g1t_contracts::identity::AgentScope;
18use g1t_contracts::scopes::{Level, NO_SCOPE, TokenAccess, scope_for};
19use serde_json::{Map, Value, json};
20
21use crate::about::AboutOp;
22use crate::run_artifacts::ArtifactsOp;
23use crate::customize::CustomizeOp;
24use crate::deploy_keys::DeployKeysOp;
25use crate::mirrors::MirrorsOp;
26use crate::deployments::DeploymentsOp;
27use crate::packages::PackagesOp;
28use crate::folios::FoliosOp;
29use crate::protection::ProtectionOp;
30use crate::token_policy::TokenOp;
31use crate::operations::Op;
32use crate::checks::ChecksOp;
33use crate::rules::RulesOp;
34use crate::security::SecurityOp;
35
36pub struct Action {
37 pub name: &'static str,
38 pub op: Op,
39 /// One line, for the `action` field's description.
40 pub summary: &'static str,
41}
42
43pub struct Tool {
44 pub name: &'static str,
45 pub title: &'static str,
46 /// What it is for, in a sentence or two.
47 pub description: &'static str,
48 pub actions: &'static [Action],
49 /// The action a call without one runs.
50 pub default_action: Option<&'static str>,
51}
52
53const fn a(name: &'static str, op: Op, summary: &'static str) -> Action {
54 Action { name, op, summary }
55}
56
57pub const TOOLS: &[Tool] = &[
58 Tool {
59 name: "search",
60 title: "Search",
61 description: "Find things. `code` (the default) searches all of g1t you can see: repositories, code, issues, pull requests and people, with qualifiers like repo:owner/name, language:rust, is:issue. `context` searches one workspace's catalog, docs, issues and memory by meaning.",
62 default_action: Some("code"),
63 actions: &[
64 a("code", Op::Search, "Search all of g1t: repositories, code, issues, pull requests, people"),
65 a("context", Op::SearchContext, "Search a workspace's context hub by meaning"),
66 a("entity", Op::GetEntity, "One catalog entry and its relations"),
67 a("ticket", Op::GetContext, "A Jira, Linear or Sentry item the work refers to, as it is now"),
68 ],
69 },
70 Tool {
71 name: "repository",
72 title: "Repositories",
73 description: "Repositories: find, read and create them, change their settings and rulesets (what may happen to branches and tags, and what a pull request needs to merge), check their CODEOWNERS file, manage their labels and milestones, see and dismiss their security alerts (secrets and vulnerable dependencies), read what their default branch says (languages, contributors, license), star them, publish releases, and look after their mirroring (take a mirror over, hand it back, or move it to g1t for good). Name one as \"owner/name\". Deleting, transferring and changing visibility need `confirm`.",
74 default_action: None,
75 actions: &[
76 a("list", Op::ListRepos, "Repositories you can see"),
77 a("get", Op::GetRepo, "One repository"),
78 a("create", Op::CreateRepo, "Create one, empty or copied from a public git URL"),
79 a("update", Op::UpdateRepo, "Change description, website, topics, default branch, protection"),
80 a("get_settings", Op::GetRepoSettings, "How pull requests merge, and the default branch's protection as its rules stack"),
81 a("update_settings", Op::UpdateRepoSettings, "Change how pull requests merge and the default branch protection ruleset"),
82 a("check_names", Op::ListCheckNames, "Check names reported lately, to require in a ruleset"),
83 a("list_rulesets", Op::Rules(RulesOp::ListRepoRulesets), "Its rulesets, and its workspace's that hold in it"),
84 a("get_ruleset", Op::Rules(RulesOp::GetRepoRuleset), "One ruleset"),
85 a("create_ruleset", Op::Rules(RulesOp::CreateRepoRuleset), "Create a ruleset for its branches or tags"),
86 a("update_ruleset", Op::Rules(RulesOp::UpdateRepoRuleset), "Change a ruleset"),
87 a("delete_ruleset", Op::Rules(RulesOp::DeleteRepoRuleset), "Delete a ruleset"),
88 a("branch_rules", Op::Rules(RulesOp::GetBranchRules), "Every rule that holds for a branch or tag, and where it comes from"),
89 a("rule_evaluations", Op::Rules(RulesOp::ListRuleEvaluations), "How its rules judged pushes and merges, with insights"),
90 a("codeowners", Op::GetCodeownersErrors, "Problems in its CODEOWNERS file, by line"),
91 a("list_labels", Op::ListLabels, "Labels, with colors and how many issues and pull requests carry each"),
92 a("create_label", Op::CreateLabel, "Create a label"),
93 a("update_label", Op::UpdateLabel, "Rename a label or change its color or description"),
94 a("delete_label", Op::DeleteLabel, "Delete a label, from everything that carries it"),
95 a("add_default_labels", Op::AddDefaultLabels, "Add the default labels it is missing"),
96 a("list_milestones", Op::ListMilestones, "Milestones, with progress and due dates"),
97 a("get_milestone", Op::GetMilestone, "One milestone with its issues and pull requests"),
98 a("create_milestone", Op::CreateMilestone, "Create a milestone"),
99 a("update_milestone", Op::UpdateMilestone, "Change a milestone's title, description, due date or state"),
100 a("delete_milestone", Op::DeleteMilestone, "Delete a milestone"),
101 a("list_events", Op::ListEvents, "Timeline: pushes, issues, pull requests, comments"),
102 a("languages", Op::About(AboutOp::GetLanguages), "Its languages by bytes, with colors and percentages"),
103 a("contributors", Op::About(AboutOp::ListContributors), "Who made it: commits per person, agent and author, by week"),
104 a("license", Op::About(AboutOp::GetLicense), "The license its LICENSE file holds"),
105 a("stargazers", Op::About(AboutOp::ListStargazers), "Who starred it"),
106 a("starred", Op::About(AboutOp::CheckStarred), "Whether you starred it, and how many have"),
107 a("star", Op::About(AboutOp::Star), "Star it"),
108 a("unstar", Op::About(AboutOp::Unstar), "Take your star back"),
109 a("list_starred", Op::About(AboutOp::ListStarred), "Repositories you starred"),
110 a("list_releases", Op::About(AboutOp::ListReleases), "Releases, newest first"),
111 a("latest_release", Op::About(AboutOp::GetLatestRelease), "The latest release"),
112 a("get_release", Op::About(AboutOp::GetRelease), "One release by id"),
113 a("get_release_by_tag", Op::About(AboutOp::GetReleaseByTag), "The release of a tag"),
114 a("create_release", Op::About(AboutOp::CreateRelease), "Publish a release of a tag, making the tag if needed"),
115 a("update_release", Op::About(AboutOp::UpdateRelease), "Change a release's title, notes, draft or prerelease"),
116 a("delete_release", Op::About(AboutOp::DeleteRelease), "Delete a release; its tag stays"),
117 a("rename_branch", Op::RenameBranch, "Rename a branch"),
118 a("create_branch", Op::CreateBranch, "Make a branch at a branch, tag or commit"),
119 a("delete_branch", Op::DeleteBranch, "Delete a branch; make it again at its commit to restore it"),
120 a("rename", Op::RenameRepo, "Rename it; old addresses redirect"),
121 a("transfer", Op::TransferRepo, "Move it to another workspace you own"),
122 a("mirror", Op::Mirrors(MirrorsOp::GetMirror), "Its remotes: what it mirrors or is mirrored to"),
123 a("mirror_hand_back_plan", Op::Mirrors(MirrorsOp::GetHandBackPlan), "What handing a takeover back would do, ref by ref"),
124 a("mirror_take_over", Op::Mirrors(MirrorsOp::TakeOver), "Make g1t lead a mirror for now"),
125 a("mirror_ci", Op::Mirrors(MirrorsOp::SetCiFailover), "Run a mirror's workflows on g1t (on), or stop (off)"),
126 a("mirror_hand_back", Op::Mirrors(MirrorsOp::HandBack), "Send a takeover back, deciding diverged refs"),
127 a("mirror_move_to_g1t", Op::Mirrors(MirrorsOp::MoveToG1t), "Stop tracking the remote; g1t leads for good"),
128 a("mirror_sync", Op::Mirrors(MirrorsOp::SyncMirror), "Bring its remotes in step now"),
129 a("mirror_add_remote", Op::Mirrors(MirrorsOp::AddRemote), "Link another g1t or git host"),
130 a("mirror_update_remote", Op::Mirrors(MirrorsOp::UpdateRemote), "Change a remote's settings"),
131 a("mirror_remove_remote", Op::Mirrors(MirrorsOp::RemoveRemote), "Unlink a remote"),
132 a("archive", Op::ArchiveRepo, "Make it read-only"),
133 a("unarchive", Op::UnarchiveRepo, "Make it writable again"),
134 a("set_visibility", Op::SetRepoVisibility, "Make it public or private"),
135 a("delete", Op::DeleteRepo, "Delete it; restorable for 30 days"),
136 a("list_deleted", Op::ListDeletedRepos, "A workspace's deleted repositories"),
137 a("restore", Op::RestoreRepo, "Restore a deleted one"),
138 a("purge", Op::PurgeRepo, "Remove a deleted one for good"),
139 a("security_alerts", Op::ListSecurityAlerts, "Secret and dependency alerts, filtered by state"),
140 a("dismiss_alert", Op::DismissSecurityAlert, "Dismiss an alert with a reason"),
141 a("reopen_alert", Op::ReopenSecurityAlert, "Reopen a dismissed alert"),
142 ],
143 },
144 Tool {
145 name: "issue",
146 title: "Issues",
147 description: "Issues: what should change. Read one before working on it to see the pull requests already made for it. Issues and pull requests share numbers; `comment` works on either.",
148 default_action: None,
149 actions: &[
150 a("list", Op::ListIssues, "Issues on a repository, newest first"),
151 a("get", Op::GetIssue, "One issue with comments and its pull requests"),
152 a("create", Op::CreateIssue, "Open an issue"),
153 a("update", Op::UpdateIssue, "Change title, body, labels, milestone or assignees"),
154 a("labels", Op::ListIssueLabels, "The labels an issue or pull request carries"),
155 a("add_labels", Op::AddIssueLabels, "Add labels to an issue or pull request"),
156 a("set_labels", Op::SetIssueLabels, "Replace the labels of an issue or pull request"),
157 a("remove_labels", Op::RemoveIssueLabels, "Take labels off an issue or pull request"),
158 a("close", Op::CloseIssue, "Close it without a pull request"),
159 a("reopen", Op::ReopenIssue, "Reopen it"),
160 a("comment", Op::AddComment, "Comment on an issue or pull request; path and line for one line of a change"),
161 a("edit_comment", Op::EditComment, "Change a comment's text: your own, or any with the Maintain role"),
162 a("delete_comment", Op::DeleteComment, "Delete a comment: your own, or any with the Maintain role"),
163 a("import", Op::ImportIssue, "Open an issue from a Jira, Linear or Sentry item"),
164 ],
165 },
166 Tool {
167 name: "pull_request",
168 title: "Pull requests",
169 description: "Pull requests: start a change for an issue, record your session, mark it ready, ask people and teams to review, review and merge. Read `overlaps` and `behind` on `get` before going far, and `code_owners` for whose approval it needs.",
170 default_action: None,
171 actions: &[
172 a("list", Op::ListPullRequests, "Pull requests on a repository, newest first"),
173 a("get", Op::GetPullRequest, "Status, checks and required checks, reviews, overlaps, whether it is behind"),
174 a("changes", Op::GetPullRequestChanges, "Files and line-by-line diff"),
175 a("create", Op::CreatePullRequest, "Start a draft with its own fork to push to, or open one from a pushed branch"),
176 a("update", Op::UpdatePullRequest, "Change its base branch, labels, milestone, assignees or reviewers"),
177 a("record_session", Op::RecordSession, "Append prompt, reasoning and tool entries to its session"),
178 a("read_session", Op::ReadSession, "Its recorded session"),
179 a("ready", Op::MarkPullRequestReady, "Mark a draft ready, with a summary"),
180 a("draft", Op::ConvertPullRequestToDraft, "Turn it back into a draft"),
181 a("request_reviewers", Op::RequestReviewers, "Ask people or teams to review it"),
182 a("remove_requested_reviewers", Op::RemoveRequestedReviewers, "Stop asking people or teams to review it"),
183 a("review", Op::ReviewPullRequest, "Approve or request changes"),
184 a("close", Op::ClosePullRequest, "Close without merging"),
185 a("reopen", Op::ReopenPullRequest, "Reopen a closed one"),
186 a("merge", Op::MergePullRequest, "Land it, or join the merge queue"),
187 a("merge_queue", Op::GetMergeQueue, "The repository's merge queue"),
188 ],
189 },
190 Tool {
191 name: "agent",
192 title: "g1t agents",
193 description: "Put g1t's agent to work and talk to it. One agent per issue; to do more at once, use more issues. Starting an agent uses the workspace's money.",
194 default_action: None,
195 actions: &[
196 a("delegate", Op::Delegate, "Open an issue and put an agent on it in one step"),
197 a("assign", Op::AssignIssue, "Put an agent on an existing issue"),
198 a("message", Op::MessageAgent, "Tell the agent on a pull request something, or ask another agent"),
199 a("answer", Op::AnswerMessage, "Answer a question or handoff sent to you"),
200 a("take_messages", Op::TakeMessages, "For a g1t agent: messages not seen yet"),
201 a("computer", Op::GetAgentComputer, "A workspace agent's own computer: state, disk, recent commands"),
202 a("wake_computer", Op::WakeAgentComputer, "Wake a workspace agent's computer (metered until it sleeps)"),
203 a("sleep_computer", Op::SleepAgentComputer, "Save its home and put it to sleep"),
204 a("reset_computer", Op::ResetAgentComputer, "Wipe its home; memory and artifacts are kept"),
205 a("computer_commands", Op::ListAgentComputerCommands, "The commands it ran most recently, with output"),
206 ],
207 },
208 Tool {
209 name: "plan",
210 title: "Plans",
211 description: "Turn an outcome into issues: an agent proposes them with what done means and their dependencies; nothing opens until you apply the plan.",
212 default_action: None,
213 actions: &[
214 a("create", Op::PlanWork, "Ask an agent for a plan; read it with get until ready"),
215 a("get", Op::GetPlan, "A plan and the issues it proposes"),
216 a("apply", Op::ApplyPlan, "Open its issues; with assign, agents start in dependency order"),
217 ],
218 },
219 Tool {
220 name: "memory",
221 title: "Memory",
222 description: "What the project and its workspace remember for the next agent: how to build, conventions, decisions, traps. Recall before you start; remember one short fact at a time, never a secret.",
223 default_action: None,
224 actions: &[
225 a("recall", Op::Recall, "Search memory, or list it all"),
226 a("remember", Op::Remember, "Save one fact"),
227 ],
228 },
229 Tool {
230 name: "workflow",
231 title: "Workflows",
232 description: "GitHub Actions workflows from .g1t/workflows: their runs, jobs and logs, and running, cancelling or rerunning them. Runs' artifacts: listing, a download link, deleting, and how long they are kept. Deployments wherever they run (reported from any CI, made by jobs with an `environment:`, or built on g1t.page), their statuses and environments, and reporting your own; environments' protection rules, approving or rejecting the jobs they hold, approving a pull request's run from outside, the token's default permissions and repository dispatch. Checks on commits: statuses, check runs (a g1t Actions job is one) and check suites, to read where a commit stands or report on it from CI or an integration. Also the self-hosted runners they run on: a workspace's (`workspace`) or a repository's own (`repo`), their groups, and where agent work runs.",
233 default_action: None,
234 actions: &[
235 a("list", Op::ListWorkflows, "Workflows on the default branch"),
236 a("list_runs", Op::ListWorkflowRuns, "Runs, newest first"),
237 a("get_run", Op::GetWorkflowRun, "One run with its jobs and steps; an earlier attempt with attempt"),
238 a("job_logs", Op::GetJobLogs, "A job's log after a sequence number"),
239 a("dispatch", Op::DispatchWorkflow, "Run a workflow_dispatch workflow"),
240 a("cancel", Op::CancelWorkflowRun, "Cancel a run, letting its jobs clean up; force stops them outright"),
241 a("rerun", Op::RerunWorkflowRun, "Run a finished run again: all, failed_only, or one job; debug for debug logging"),
242 a("update", Op::UpdateWorkflow, "Turn a workflow on or off"),
243 a("list_artifacts", Op::Artifacts(ArtifactsOp::ListArtifacts), "A repository's artifacts, newest first; or a run's with run_artifacts"),
244 a("run_artifacts", Op::Artifacts(ArtifactsOp::ListRunArtifacts), "One run's artifacts"),
245 a("get_artifact", Op::Artifacts(ArtifactsOp::GetArtifact), "One artifact: size, digest, expiry, run"),
246 a("download_artifact", Op::Artifacts(ArtifactsOp::DownloadArtifact), "A 10-minute link to an artifact's zip"),
247 a("delete_artifact", Op::Artifacts(ArtifactsOp::DeleteArtifact), "Delete an artifact before it expires"),
248 a("artifact_retention", Op::Artifacts(ArtifactsOp::GetArtifactRetention), "Days the repository keeps artifacts"),
249 a("set_artifact_retention", Op::Artifacts(ArtifactsOp::SetArtifactRetention), "Change the days the repository keeps artifacts"),
250 a("combined_status", Op::Checks(ChecksOp::GetCombinedStatus), "A commit's statuses and the state they add up to"),
251 a("list_statuses", Op::Checks(ChecksOp::ListCommitStatuses), "A commit's statuses, newest first"),
252 a("set_status", Op::Checks(ChecksOp::CreateCommitStatus), "Set a status on a commit"),
253 a("list_check_runs", Op::Checks(ChecksOp::ListCheckRunsForRef), "A commit's check runs, g1t Actions jobs included"),
254 a("get_check_run", Op::Checks(ChecksOp::GetCheckRun), "One check run with its report"),
255 a("check_run_annotations", Op::Checks(ChecksOp::ListCheckRunAnnotations), "What a check run says about lines of files"),
256 a("create_check_run", Op::Checks(ChecksOp::CreateCheckRun), "Report a check run on a commit"),
257 a("update_check_run", Op::Checks(ChecksOp::UpdateCheckRun), "Move a check run on, complete it, add annotations"),
258 a("rerequest_check_run", Op::Checks(ChecksOp::RerequestCheckRun), "Ask for a check run to run again"),
259 a("list_check_suites", Op::Checks(ChecksOp::ListCheckSuitesForRef), "A commit's check suites, one per reporter or workflow run"),
260 a("get_check_suite", Op::Checks(ChecksOp::GetCheckSuite), "One check suite"),
261 a("rerequest_check_suite", Op::Checks(ChecksOp::RerequestCheckSuite), "Ask for a check suite to run again"),
262 a("list_deployments", Op::Deployments(DeploymentsOp::ListDeployments), "Deployments wherever they run, newest first, filtered"),
263 a("get_deployment", Op::Deployments(DeploymentsOp::GetDeployment), "One deployment with every status it has had"),
264 a("create_deployment", Op::Deployments(DeploymentsOp::CreateDeployment), "Report a deployment of a ref to an environment"),
265 a("deployment_statuses", Op::Deployments(DeploymentsOp::ListDeploymentStatuses), "A deployment's statuses, newest first"),
266 a("create_deployment_status", Op::Deployments(DeploymentsOp::CreateDeploymentStatus), "Report where a deployment is: in_progress, success, failure"),
267 a("list_environments", Op::Deployments(DeploymentsOp::ListEnvironments), "Environments with their current and latest deployments"),
268 a("get_environment", Op::Deployments(DeploymentsOp::GetEnvironment), "One environment by name, with its protection rules"),
269 a("start_deployment_build", Op::Deployments(DeploymentsOp::StartDeploymentBuild), "From a workflow job: open a g1t.page build it runs itself"),
270 a("update_environment", Op::Protection(ProtectionOp::UpdateEnvironment), "Set an environment's reviewers, wait timer and branches"),
271 a("delete_environment", Op::Protection(ProtectionOp::DeleteEnvironment), "Remove an environment's protection rules"),
272 a("pending_deployments", Op::Protection(ProtectionOp::GetPendingDeployments), "The environments holding a run's jobs"),
273 a("review_deployments", Op::Protection(ProtectionOp::ReviewPendingDeployments), "Approve or reject a run's jobs for its environments"),
274 a("approve_run", Op::Protection(ProtectionOp::ApproveWorkflowRun), "Let a run of a pull request from outside start"),
275 a("get_permissions", Op::Protection(ProtectionOp::GetWorkflowPermissions), "What a job's token gets without `permissions:`"),
276 a("set_permissions", Op::Protection(ProtectionOp::SetWorkflowPermissions), "Set it: read or write"),
277 a("get_approval_policy", Op::Protection(ProtectionOp::GetForkPrApproval), "Which pull requests' runs wait for approval"),
278 a("set_approval_policy", Op::Protection(ProtectionOp::SetForkPrApproval), "Set which pull requests' runs wait for approval"),
279 a("get_access", Op::Protection(ProtectionOp::GetActionsAccess), "Which repositories may use this one's actions and workflows"),
280 a("set_access", Op::Protection(ProtectionOp::SetActionsAccess), "Let the workspace's private repositories use them, or not"),
281 a("repository_dispatch", Op::Protection(ProtectionOp::CreateRepositoryDispatch), "Start repository_dispatch workflows with an event"),
282 a("get_workspace_permissions", Op::Protection(ProtectionOp::GetWorkspaceWorkflowPermissions), "A workspace's default and maximum token permissions"),
283 a("set_workspace_permissions", Op::Protection(ProtectionOp::SetWorkspaceWorkflowPermissions), "Set them, and whether jobs may open pull requests"),
284 a("list_runners", Op::ListRunners, "Self-hosted runners, with status, labels and what each is doing"),
285 a("create_runner_token", Op::CreateRunnerRegistrationToken, "A one-hour token for g1t-runner register"),
286 a("remove_runner", Op::RemoveRunner, "Remove a self-hosted runner"),
287 a("list_runner_groups", Op::ListRunnerGroups, "A workspace's runner groups"),
288 a("create_runner_group", Op::CreateRunnerGroup, "Make a group, for some repositories"),
289 a("update_runner_group", Op::UpdateRunnerGroup, "Rename a group or change its repositories"),
290 a("delete_runner_group", Op::DeleteRunnerGroup, "Delete a group; its runners join the default"),
291 a("get_runner_settings", Op::GetRunnerSettings, "Where agent work runs; whether forks may use runners"),
292 a("update_runner_settings", Op::UpdateRunnerSettings, "Change them"),
293 ],
294 },
295 Tool {
296 name: "package",
297 title: "Packages",
298 description: "A workspace's packages in every registry (container images, npm, Cargo, Maven, NuGet, RubyGems, Composer): their versions and downloads, deleting and restoring them within 30 days, their visibility and repository, who has a role on them, and which repositories' workflows may use them (Manage Actions access). Name one by workspace, package_type and package_name.",
299 default_action: None,
300 actions: &[
301 a("list", Op::Packages(PackagesOp::ListPackages), "A workspace's packages; state deleted for restorable ones"),
302 a("get", Op::Packages(PackagesOp::GetPackage), "One package: address, visibility, repository, downloads"),
303 a("versions", Op::Packages(PackagesOp::ListVersions), "Its versions with tags and downloads; state deleted too"),
304 a("get_version", Op::Packages(PackagesOp::GetVersion), "One version by id, version, digest or tag"),
305 a("update", Op::Packages(PackagesOp::UpdatePackage), "Set visibility, or inherit_access for a linked one"),
306 a("link", Op::Packages(PackagesOp::LinkPackage), "Link it to a repository of its workspace"),
307 a("unlink", Op::Packages(PackagesOp::UnlinkPackage), "Unlink it: the workspace's, private"),
308 a("access", Op::Packages(PackagesOp::ListAccess), "People and teams with a role on it"),
309 a("set_access", Op::Packages(PackagesOp::SetAccess), "Give a person or team read, write or admin"),
310 a("remove_access", Op::Packages(PackagesOp::RemoveAccess), "Take a person's or team's role away"),
311 a("actions_access", Op::Packages(PackagesOp::ListActionsAccess), "Repositories whose workflows may use it"),
312 a("set_actions_access", Op::Packages(PackagesOp::SetActionsAccess), "Let a repository's workflows read or write it"),
313 a("remove_actions_access", Op::Packages(PackagesOp::RemoveActionsAccess), "Stop a repository's workflows using it"),
314 a("delete", Op::Packages(PackagesOp::DeletePackage), "Delete it; restorable for 30 days"),
315 a("restore", Op::Packages(PackagesOp::RestorePackage), "Restore a deleted package"),
316 a("delete_version", Op::Packages(PackagesOp::DeleteVersion), "Delete a version; restorable for 30 days"),
317 a("restore_version", Op::Packages(PackagesOp::RestoreVersion), "Restore a deleted version"),
318 ],
319 },
320 Tool {
321 name: "secret",
322 title: "Secrets and variables",
323 description: "A repository's or workspace's secrets and variables, read by workflows and deployments. Secret values are never returned.",
324 default_action: None,
325 actions: &[
326 a("list_secrets", Op::ListActionsSecrets, "Secrets, without values"),
327 a("set_secret", Op::SetActionsSecret, "Add or change a secret"),
328 a("delete_secret", Op::DeleteActionsSecret, "Remove a secret"),
329 a("list_variables", Op::ListActionsVariables, "Variables, with values"),
330 a("set_variable", Op::SetActionsVariable, "Add or change a variable"),
331 a("delete_variable", Op::DeleteActionsVariable, "Remove a variable"),
332 ],
333 },
334 Tool {
335 name: "webhook",
336 title: "Webhooks",
337 description: "HTTPS addresses sent signed events as they happen, for a repository or a whole workspace.",
338 default_action: None,
339 actions: &[
340 a("list", Op::ListWebhooks, "Webhooks, without secrets"),
341 a("create", Op::CreateWebhook, "Register one; a ping is sent"),
342 a("update", Op::UpdateWebhook, "Change address, events or active"),
343 a("delete", Op::DeleteWebhook, "Remove one"),
344 a("ping", Op::PingWebhook, "Send a ping"),
345 a("list_deliveries", Op::ListWebhookDeliveries, "Latest deliveries"),
346 a("redeliver", Op::RedeliverWebhook, "Send a delivery again"),
347 ],
348 },
349 Tool {
350 name: "access",
351 title: "Who has access",
352 description: "Who has access to a repository and with which role (read, triage, write, maintain, admin), outside collaborators, a workspace's base permission, and a repository's deploy keys.",
353 default_action: None,
354 actions: &[
355 a("list_collaborators", Op::ListCollaborators, "Everyone with a role, and pending invitations"),
356 a("get_permission", Op::GetCollaboratorPermission, "One person's role and capabilities"),
357 a("add_collaborator", Op::AddCollaborator, "Give someone a role, by username or email"),
358 a("update_collaborator", Op::UpdateCollaborator, "Change a direct role"),
359 a("remove_collaborator", Op::RemoveCollaborator, "Take away a direct role"),
360 a("list_invitations", Op::ListRepoInvitations, "Pending invitations to a repository"),
361 a("revoke_invitation", Op::RevokeRepoInvitation, "Withdraw one"),
362 a("set_base_permission", Op::SetBasePermission, "What every member gets on each repository"),
363 a("list_outside_collaborators", Op::ListOutsideCollaborators, "People with roles who are not members"),
364 a("list_deploy_keys", Op::DeployKeys(DeployKeysOp::ListDeployKeys), "SSH keys that reach this one repository"),
365 a("get_deploy_key", Op::DeployKeys(DeployKeysOp::GetDeployKey), "One deploy key, by id"),
366 a("add_deploy_key", Op::DeployKeys(DeployKeysOp::CreateDeployKey), "Add one; read-only unless read_only is false"),
367 a("remove_deploy_key", Op::DeployKeys(DeployKeysOp::DeleteDeployKey), "Delete one"),
368 ],
369 },
370 Tool {
371 name: "team",
372 title: "Teams",
373 description: "Teams: groups of a workspace's members, given roles on repositories together, mentioned as @workspace/team and asked to review together. Name one by `workspace` and its slug (`team`). Any member may create a team; the workspace's owners and the team's maintainers manage it. A secret team is seen only by its people and the owners.",
374 default_action: None,
375 actions: &[
376 a("list", Op::ListTeams, "A workspace's teams you can see"),
377 a("get", Op::GetTeam, "One team"),
378 a("create", Op::CreateTeam, "Create a team; you become its maintainer"),
379 a("update", Op::UpdateTeam, "Change its name, slug, description, visibility, parent or notifications"),
380 a("delete", Op::DeleteTeam, "Delete it; its child teams move up"),
381 a("list_members", Op::ListTeamMembers, "Its people and their roles, child teams' with include_child_teams"),
382 a("set_member", Op::SetTeamMember, "Add a member of the workspace, or change their role"),
383 a("remove_member", Op::RemoveTeamMember, "Take someone out of it"),
384 a("list_child_teams", Op::ListChildTeams, "The teams nested under it"),
385 a("list_repos", Op::ListTeamRepos, "The repositories it has a role on"),
386 a("set_repo", Op::SetTeamRepo, "Give it a role on a repository"),
387 a("remove_repo", Op::RemoveTeamRepo, "Take its role on a repository away"),
388 a("set_review_assignment", Op::SetTeamReviewAssignment, "Whom it picks when asked to review"),
389 a("list_user_teams", Op::ListUserTeams, "The teams someone is in"),
390 ],
391 },
392 Tool {
393 name: "workspace",
394 title: "Workspaces",
395 description: "Workspaces own repositories (g1t.sh/{workspace}/{repo}): create, update or delete one, invite members, connect integrations and model providers, set rulesets that hold across its repositories, read and change its projects (what each is, where it runs, its links), and keep your own pinned projects at the top of its sidebar.",
396 default_action: None,
397 actions: &[
398 a("get", Op::GetWorkspace, "A workspace's details and settings"),
399 a("create", Op::CreateWorkspace, "Create a workspace"),
400 a("delete", Op::DeleteWorkspace, "Delete a workspace and everything in it (support can restore it for 30 days)"),
401 a("update", Op::UpdateWorkspace, "Change its name, description, base permission, who may create teams, member privileges or the two-factor requirement"),
402 a("list_members", Op::ListMembers, "Its members, owners first, with their roles"),
403 a("update_member", Op::UpdateMember, "Make someone an owner or a member, billing manager or security manager"),
404 a("remove_member", Op::RemoveMember, "Remove someone from it"),
405 a("transfer_ownership", Op::TransferOwnership, "Hand it to another member: they become an owner, you a member"),
406 a("leave", Op::LeaveWorkspace, "Leave it yourself"),
407 a("list_invites", Op::ListWorkspaceInvites, "Its invites"),
408 a("invite_member", Op::InviteMember, "Invite someone by username or email address"),
409 a("revoke_invite", Op::RevokeWorkspaceInvite, "Revoke a pending invite"),
410 a("list_integrations", Op::ListIntegrations, "Model providers, alert sources, trackers"),
411 a("connect_integration", Op::ConnectIntegration, "Connect one"),
412 a("update_integration", Op::UpdateIntegration, "Change one: rotate its key, choose its AI Gateway models"),
413 a("disconnect_integration", Op::DisconnectIntegration, "Remove one"),
414 a("test_integration", Op::TestIntegration, "Check its credentials"),
415 a("get_model_routes", Op::GetModelRoutes, "Where each kind of work's model requests go"),
416 a("set_model_routes", Op::SetModelRoutes, "Replace them"),
417 a("list_projects", Op::ListProjects, "Its projects you can see: what each is, where it runs, its links"),
418 a("get_project", Op::GetProject, "One project"),
419 a("update_project", Op::UpdateProject, "Change a project's name, description, kind, where it runs or its links"),
420 a("list_pinned_projects", Op::ListPinnedProjects, "Your pinned projects in it, in your order"),
421 a("pin_project", Op::PinProject, "Pin a project, at a position or the end"),
422 a("unpin_project", Op::UnpinProject, "Unpin a project"),
423 a("reorder_pinned_projects", Op::ReorderPinnedProjects, "Put your pins in a new order"),
424 a("list_rulesets", Op::Rules(RulesOp::ListWorkspaceRulesets), "Its rulesets, which hold across its repositories"),
425 a("get_ruleset", Op::Rules(RulesOp::GetWorkspaceRuleset), "One of its rulesets"),
426 a("create_ruleset", Op::Rules(RulesOp::CreateWorkspaceRuleset), "Create a ruleset for some or all of its repositories"),
427 a("update_ruleset", Op::Rules(RulesOp::UpdateWorkspaceRuleset), "Change one of its rulesets"),
428 a("delete_ruleset", Op::Rules(RulesOp::DeleteWorkspaceRuleset), "Delete one of its rulesets"),
429 a("rule_evaluations", Op::Rules(RulesOp::ListWorkspaceRuleEvaluations), "How rules judged changes across its repositories"),
430 a("get_token_policy", Op::Tokens(TokenOp::GetTokenPolicy), "Its rules for personal access tokens"),
431 a("set_token_policy", Op::Tokens(TokenOp::SetTokenPolicy), "Change them: which tokens reach it, approval, lifetime"),
432 a("list_member_tokens", Op::Tokens(TokenOp::ListMemberTokens), "Members' personal access tokens that reach it"),
433 a("list_token_requests", Op::Tokens(TokenOp::ListTokenRequests), "Tokens waiting for approval"),
434 a("review_token_request", Op::Tokens(TokenOp::ReviewTokenRequest), "Approve or deny one"),
435 a("revoke_member_token", Op::Tokens(TokenOp::RevokeMemberToken), "Revoke a member's token in it"),
436 ],
437 },
438 Tool {
439 name: "customize",
440 title: "Customize",
441 description: "What shapes how a workspace's agents work, in the formats Claude Code reads: the marketplaces it reads plugins from (`.claude-plugin/marketplace.json`), what Discover lists, the plugins it installed as `name@marketplace` (their skills join the library as `plugin:skill`, their subagents become templates, their remote MCP servers become connectors), and its connectors: MCP servers connected once with a key or a sign-in, then given to every agent, a team or one agent. Members read; owners change. `bundle` is what a job's Claude Code loads on a runner, for the job's own token.",
442 default_action: None,
443 actions: &[
444 a("list_marketplaces", Op::Customize(CustomizeOp::ListMarketplaces), "The marketplaces it reads plugins from"),
445 a("add_marketplace", Op::Customize(CustomizeOp::AddMarketplace), "Add one by owner/repo, workspace/name, a git address or a marketplace.json link"),
446 a("remove_marketplace", Op::Customize(CustomizeOp::RemoveMarketplace), "Remove one; its installed plugins stay"),
447 a("refresh_marketplace", Op::Customize(CustomizeOp::RefreshMarketplace), "Read its manifest again now"),
448 a("discover", Op::Customize(CustomizeOp::Discover), "Every plugin and skill it can add, with availability"),
449 a("list_plugins", Op::Customize(CustomizeOp::ListPlugins), "Installed plugins: pinned commit, components, updates"),
450 a("get_plugin", Op::Customize(CustomizeOp::GetPlugin), "One plugin's listing, install, components, README and agents"),
451 a("install_plugin", Op::Customize(CustomizeOp::InstallPlugin), "Install one at its listed commit"),
452 a("set_plugin_enabled", Op::Customize(CustomizeOp::SetPluginEnabled), "Switch an installed one on or off"),
453 a("uninstall_plugin", Op::Customize(CustomizeOp::UninstallPlugin), "Uninstall one, with its skills, templates and connectors"),
454 a("update_plugin", Op::Customize(CustomizeOp::UpdatePlugin), "Read one again at its marketplace's current commit"),
455 a("list_plugin_agents", Op::Customize(CustomizeOp::ListPluginAgents), "Subagents plugins brought, as templates to hire from"),
456 a("list_connectors", Op::Customize(CustomizeOp::ListConnectors), "MCP servers connected to the workspace, with state, tools and grants"),
457 a("get_connector", Op::Customize(CustomizeOp::GetConnector), "One connector"),
458 a("add_connector", Op::Customize(CustomizeOp::AddConnector), "Add one from the directory, a plugin's server or an address"),
459 a("set_connector_key", Op::Customize(CustomizeOp::SetConnectorKey), "Put a key on one; never returned"),
460 a("remove_connector", Op::Customize(CustomizeOp::RemoveConnector), "Remove one with its secrets and grants"),
461 a("refresh_connector", Op::Customize(CustomizeOp::RefreshConnector), "List its tools again now"),
462 a("grant_connector", Op::Customize(CustomizeOp::GrantConnector), "Give it to every agent, a team or one agent"),
463 a("revoke_connector", Op::Customize(CustomizeOp::RevokeConnector), "Take one grant back"),
464 a("bundle", Op::Customize(CustomizeOp::Bundle), "What a job's Claude Code loads: plugins, library skills, connectors with headers"),
465 ],
466 },
467 Tool {
468 name: "billing",
469 title: "Billing",
470 description: "A workspace's billing: its usage by product, project and day, its budget (the monthly spend limit, alerts and whether usage pauses at it), its AI credit, its invoices, and its AI Gateway requests. Amounts are whole millionths of a dollar (`_micros`), or cents (`_cents`) where named. Members read it; changing the budget and buying credit are for owners, as people, and never for g1t's agents.",
471 default_action: Some("usage"),
472 actions: &[
473 a("usage", Op::GetUsage, "Usage over a range of days, by product, meter, project and day, and what paid for it"),
474 a("budget", Op::GetBudget, "The monthly spend limit, what was spent, alerts and whether usage pauses at the limit"),
475 a("set_budget", Op::SetBudget, "Change the spend limit, alerts, pausing or the alert webhook"),
476 a("ai_credit", Op::GetAiCredit, "AI credit left, its grants, auto-reload and how to buy more"),
477 a("buy_ai_credit", Op::BuyAiCredit, "A payment page to buy AI credit, for a person to open"),
478 a("invoices", Op::ListInvoices, "Every invoice, the itemised usage invoices, and the next one so far"),
479 a("billing_details", Op::GetBillingDetails, "Who invoices are made out to and the payment method on file"),
480 a("gateway_requests", Op::ListGatewayRequests, "Recent AI Gateway requests: model, tokens, cost, status and token"),
481 ],
482 },
483 Tool {
484 name: "security",
485 title: "Security",
486 description: "A repository's security: secret scanning alerts and push protection bypasses, custom secret patterns, code scanning alerts and SARIF uploads, vulnerability alerts, the dependency graph and its SBOM, dependency review, settings, a workspace's overview, security advisories and private vulnerability reports. Fix an alert with g1t. Findings are shown to those who can change the code only; published advisories to anyone who can see the repository. Give `repo` (owner/name), or `workspace` for lists across one.",
487 default_action: Some("secret_alerts"),
488 actions: &[
489 a("secret_alerts", Op::Security(SecurityOp::ListSecretAlerts), "Secret scanning alerts; by state, secret_type, validity, bypassed"),
490 a("secret_alert", Op::Security(SecurityOp::GetSecretAlert), "One secret alert, with where it was found and its bypass requests"),
491 a("update_secret_alert", Op::Security(SecurityOp::UpdateSecretAlert), "Dismiss a secret alert with a reason, or reopen it"),
492 a("secret_locations", Op::Security(SecurityOp::ListSecretLocations), "Every file, line and commit a secret is in"),
493 a("bypass", Op::Security(SecurityOp::BypassPushProtection), "Push past push protection with a reason, or ask to"),
494 a("check_validity", Op::Security(SecurityOp::CheckSecretValidity), "Ask a secret's issuer whether it still works"),
495 a("bypass_requests", Op::Security(SecurityOp::ListBypassRequests), "A workspace's push protection bypass requests"),
496 a("review_bypass", Op::Security(SecurityOp::ReviewBypassRequest), "Approve, deny or cancel a bypass request"),
497 a("patterns", Op::Security(SecurityOp::ListCustomPatterns), "Custom secret patterns of a repository or workspace"),
498 a("create_pattern", Op::Security(SecurityOp::CreateCustomPattern), "Create a custom secret pattern, as a draft or published"),
499 a("update_pattern", Op::Security(SecurityOp::UpdateCustomPattern), "Change, publish or unpublish a custom pattern"),
500 a("delete_pattern", Op::Security(SecurityOp::DeleteCustomPattern), "Delete a custom pattern"),
501 a("dry_run_pattern", Op::Security(SecurityOp::DryRunCustomPattern), "Run a pattern over the default branch without saving it"),
502 a("code_alerts", Op::Security(SecurityOp::ListCodeAlerts), "Code scanning alerts; by state, severity, tool, rule_id"),
503 a("code_alert", Op::Security(SecurityOp::GetCodeAlert), "One code scanning alert by number"),
504 a("update_code_alert", Op::Security(SecurityOp::UpdateCodeAlert), "Dismiss a code scanning alert with a reason, or reopen it"),
505 a("analyses", Op::Security(SecurityOp::ListAnalyses), "Code scanning analyses, newest first"),
506 a("upload_sarif", Op::Security(SecurityOp::UploadSarif), "Upload a SARIF file, gzipped and base64-encoded"),
507 a("sarif_upload", Op::Security(SecurityOp::GetSarifUpload), "Whether a SARIF upload was read, and its analyses"),
508 a("vulnerability_alerts", Op::Security(SecurityOp::ListVulnerabilityAlerts), "Vulnerable dependencies; by state, severity, ecosystem, package"),
509 a("vulnerability_alert", Op::Security(SecurityOp::GetVulnerabilityAlert), "One vulnerability alert"),
510 a("update_vulnerability_alert", Op::Security(SecurityOp::UpdateVulnerabilityAlert), "Dismiss a vulnerability alert with a reason, or reopen it"),
511 a("fix", Op::Security(SecurityOp::FixAlert), "Put g1t on an issue to fix an alert"),
512 a("dependency_graph", Op::Security(SecurityOp::GetDependencyGraph), "Every package the lockfiles resolve, direct or transitive"),
513 a("sbom", Op::Security(SecurityOp::GetSbom), "The dependency graph as an SPDX 2.3 document"),
514 a("compare_dependencies", Op::Security(SecurityOp::CompareDependencies), "What changes in dependencies between base...head"),
515 a("settings", Op::Security(SecurityOp::GetSettings), "A repository's security settings"),
516 a("update_settings", Op::Security(SecurityOp::UpdateSettings), "Change when checks fail and dependency review's policy"),
517 a("workspace_settings", Op::Security(SecurityOp::GetWorkspaceSettings), "A workspace's delegated bypass and validity checks"),
518 a("update_workspace_settings", Op::Security(SecurityOp::UpdateWorkspaceSettings), "Turn delegated bypass or validity checks on or off"),
519 a("overview", Op::Security(SecurityOp::GetOverview), "A workspace's alerts, trends and coverage"),
520 a("advisories", Op::Security(SecurityOp::ListAdvisories), "A repository's security advisories; by state"),
521 a("advisory", Op::Security(SecurityOp::GetAdvisory), "One advisory by adv_… or G1TSA-… id"),
522 a("create_advisory", Op::Security(SecurityOp::CreateAdvisory), "Draft a security advisory"),
523 a("update_advisory", Op::Security(SecurityOp::UpdateAdvisory), "Change an advisory's fields"),
524 a("set_advisory_state", Op::Security(SecurityOp::SetAdvisoryState), "Publish or withdraw an advisory"),
525 a("reports", Op::Security(SecurityOp::ListReports), "Vulnerability reports sent to the maintainers; by state"),
526 a("report_vulnerability", Op::Security(SecurityOp::ReportVulnerability), "Report a vulnerability privately to a repository's maintainers"),
527 a("review_report", Op::Security(SecurityOp::ReviewReport), "Accept a report as a draft advisory, or decline it"),
528 ],
529 },
530 Tool {
531 name: "notifications",
532 title: "Notifications",
533 description: "Your inbox: what needs you, and what you follow. One thread per issue, pull request, workflow or deployment, with why you were told (`reason`): an agent waiting on you, a review asked of you, an assignment, a mention, your work's checks, or what you subscribe to and watch. Mark threads read or done once handled, and choose what you hear of with subscribe, unsubscribe and watch. Your own: a personal token.",
534 default_action: Some("list"),
535 actions: &[
536 a("list", Op::ListNotifications, "Unread threads, latest first; all, a view, a reason, a repository"),
537 a("get", Op::GetNotificationThread, "One thread with its recent activity and your subscription"),
538 a("mark_read", Op::MarkThreadRead, "Mark a thread read, or unread"),
539 a("mark_all_read", Op::MarkNotificationsRead, "Mark everything read up to a time, or one repository's"),
540 a("done", Op::MarkThreadDone, "Mark a thread done; new activity brings it back"),
541 a("save", Op::SaveThread, "Save a thread, or unsave it"),
542 a("snooze", Op::SnoozeThread, "Snooze a thread until a time, or bring it back"),
543 a("subscription", Op::GetThreadSubscription, "Your subscription to an issue or pull request"),
544 a("subscribe", Op::SetThreadSubscription, "Subscribe to an issue or pull request, or ignore it"),
545 a("unsubscribe", Op::DeleteThreadSubscription, "Unsubscribe until you comment or are mentioned"),
546 a("watching", Op::GetRepoSubscription, "How you watch a repository"),
547 a("watch", Op::SetRepoSubscription, "Watch a repository: participating, all, ignore or custom"),
548 a("unwatch", Op::DeleteRepoSubscription, "Stop watching a repository"),
549 a("watched", Op::ListWatchedRepos, "Repositories you watch other than the default way"),
550 ],
551 },
552 Tool {
553 name: "account",
554 title: "Your account",
555 description: "Who this token acts as and its workspaces (`whoami`), your email addresses, your invites, and invitations to workspaces and repositories waiting for you.",
556 default_action: Some("whoami"),
557 actions: &[
558 a("whoami", Op::Whoami, "Who the token acts as, and its workspaces"),
559 a("list_emails", Op::ListEmails, "Your addresses"),
560 a("add_email", Op::AddEmail, "Add an address"),
561 a("confirm_email", Op::ConfirmEmail, "Confirm an address with the code from its email"),
562 a("remove_email", Op::RemoveEmail, "Remove an address"),
563 a("update_email_settings", Op::UpdateEmailSettings, "Primary, backup and privacy"),
564 a("list_invites", Op::ListInvites, "Your invites to g1t"),
565 a("create_invite", Op::CreateInvite, "Make an invite"),
566 a("revoke_invite", Op::RevokeInvite, "Revoke one"),
567 a("list_workspace_invitations", Op::ListInvitations, "Invitations to workspaces for you"),
568 a("accept_workspace_invitation", Op::AcceptInvitation, "Accept one and join"),
569 a("decline_workspace_invitation", Op::DeclineInvitation, "Decline one"),
570 a("list_repository_invitations", Op::ListMyRepoInvitations, "Invitations to repositories for you"),
571 a("accept_repository_invitation", Op::AcceptRepoInvitation, "Accept one"),
572 a("decline_repository_invitation", Op::DeclineRepoInvitation, "Decline one"),
573 ],
574 },
575 Tool {
576 name: "artifact",
577 title: "Artifacts",
578 description: "A workspace's docs, slides, designs and dashboards (Artifacts mode), as you can open them: list, search and read them (a doc's content is Markdown, with block ids to target), make them, edit them (a change with the edit role, a suggestion with comment), move, trash and restore them, their versions, and who can open them. Name one by its id (fol_…) or its address. Not the `workflow` tool's run artifacts. Slides, designs and dashboards answer that they are not here yet.",
579 default_action: None,
580 actions: &[
581 a("list", Op::Folios(FoliosOp::List), "Artifacts you can open; tab, kind, space, q; state trashed for the trash"),
582 a("search", Op::Folios(FoliosOp::Search), "Search them by words and meaning, with the passage that matched"),
583 a("get", Op::Folios(FoliosOp::Get), "One artifact: kind, title, space, owner, your role, who it is shared with"),
584 a("read", Op::Folios(FoliosOp::GetContent), "Its content: a doc's Markdown and block ids, and what you may do"),
585 a("versions", Op::Folios(FoliosOp::ListVersions), "Its saved versions, newest first"),
586 a("access", Op::Folios(FoliosOp::GetAccess), "Who can open it, and how"),
587 a("templates", Op::Folios(FoliosOp::ListTemplates), "Templates to start one from"),
588 a("spaces", Op::Folios(FoliosOp::ListSpaces), "The spaces in your sidebar"),
589 a("query_data", Op::Folios(FoliosOp::QueryDataset), "Run a dataset query as you, over what you can read"),
590 a("create", Op::Folios(FoliosOp::Create), "Make one: in a space, under a doc, or in your Private"),
591 a("update", Op::Folios(FoliosOp::Update), "Rename it, change its icon, or move it"),
592 a("edit", Op::Folios(FoliosOp::Edit), "Change its content: append, replace it all, a section or blocks"),
593 a("trash", Op::Folios(FoliosOp::Trash), "Move it to the trash; restorable for 30 days"),
594 a("restore", Op::Folios(FoliosOp::Restore), "Bring it back from the trash"),
595 a("restore_version", Op::Folios(FoliosOp::RestoreVersion), "Make an earlier version its content again"),
596 a("share", Op::Folios(FoliosOp::SetAccess), "Share it, change general access, or take access away"),
597 a("purge", Op::Folios(FoliosOp::Purge), "Delete one in the trash for good"),
598 ],
599 },
600];
601
602/// Operations that cannot be undone, or reach beyond g1t's own records:
603/// clients ask before running a tool that has any of them.
604fn destructive(op: Op) -> bool {
605 matches!(
606 op,
607 Op::Security(SecurityOp::DeleteCustomPattern | SecurityOp::BypassPushProtection)
608 | Op::Rules(RulesOp::DeleteRepoRuleset | RulesOp::DeleteWorkspaceRuleset)
609 | Op::DeleteWorkspace
610 | Op::UpdateWorkspace
611 | Op::Tokens(TokenOp::RevokeMemberToken | TokenOp::SetTokenPolicy)
612 | Op::RemoveMember
613 | Op::TransferOwnership
614 | Op::LeaveWorkspace
615 | Op::DeleteRepo
616 | Op::PurgeRepo
617 | Op::TransferRepo
618 | Op::SetRepoVisibility
619 | Op::RemoveEmail
620 | Op::RemoveCollaborator
621 | Op::DisconnectIntegration
622 | Op::UpdateIntegration
623 | Op::DeleteWebhook
624 | Op::DeleteActionsSecret
625 | Op::DeleteActionsVariable
626 | Op::SetActionsSecret
627 | Op::SetActionsVariable
628 | Op::SetModelRoutes
629 | Op::SetBasePermission
630 | Op::DeleteTeam
631 | Op::RemoveTeamRepo
632 | Op::MergePullRequest
633 | Op::RemoveRunner
634 | Op::DeleteRunnerGroup
635 | Op::UpdateRunnerSettings
636 | Op::Folios(FoliosOp::SetAccess | FoliosOp::Purge)
637 | Op::Customize(CustomizeOp::RemoveMarketplace | CustomizeOp::UninstallPlugin | CustomizeOp::RemoveConnector)
638 )
639}
640
641/// Whether an operation only reads.
642pub fn reads_only(op: Op) -> bool {
643 NO_SCOPE.contains(&op.name())
644 || scope_for(op.name()).is_some_and(|scope| scope.level() == Level::Read)
645}
646
647/// What decides which actions a caller sees.
648pub enum Gate<'a> {
649 /// No limit beyond the person's own role.
650 Everything,
651 /// A g1t agent's token: the operations its run lists.
652 Agent(&'a AgentScope),
653 /// An access token with scopes.
654 Token(&'a TokenAccess),
655}
656
657impl Gate<'_> {
658 pub fn allows(&self, op: Op) -> bool {
659 match self {
660 Gate::Everything => true,
661 Gate::Agent(scope) => op.allowed_by(scope) && !NEVER.contains(&op.name()),
662 Gate::Token(access) => {
663 if NO_SCOPE.contains(&op.name()) {
664 return true;
665 }
666 match scope_for(op.name()) {
667 Some(scope) => access.allows(scope),
668 None => access.scopes.is_none(),
669 }
670 }
671 }
672 }
673}
674
675impl Tool {
676 pub fn by_name(name: &str) -> Option<&'static Tool> {
677 TOOLS.iter().find(|tool| tool.name == name)
678 }
679
680 pub fn action(&self, name: &str) -> Option<&'static Action> {
681 // The tools are 'static; find through TOOLS to keep the lifetime.
682 TOOLS
683 .iter()
684 .find(|tool| tool.name == self.name)
685 .and_then(|tool| tool.actions.iter().find(|action| action.name == name))
686 }
687
688 pub fn visible(&self, gate: &Gate) -> Vec<&'static Action> {
689 TOOLS
690 .iter()
691 .find(|tool| tool.name == self.name)
692 .map(|tool| tool.actions.iter().filter(|action| gate.allows(action.op)).collect())
693 .unwrap_or_default()
694 }
695
696 /// The flat input schema of the actions given.
697 pub fn input_schema(&self, actions: &[&Action]) -> Value {
698 let mut properties = Map::new();
699 let lines: Vec<String> = actions
700 .iter()
701 .map(|action| {
702 let required: Vec<String> = action.op.required();
703 if required.is_empty() {
704 format!("{}: {}.", action.name, action.summary)
705 } else {
706 format!("{} ({}): {}.", action.name, required.join(", "), action.summary)
707 }
708 })
709 .collect();
710 let mut action_schema = json!({
711 "type": "string",
712 "enum": actions.iter().map(|action| action.name).collect::<Vec<_>>(),
713 "description": lines.join("\n"),
714 });
715 if let Some(default) = self.default_action.filter(|name| actions.iter().any(|action| action.name == *name)) {
716 action_schema["default"] = json!(default);
717 }
718 properties.insert("action".to_owned(), action_schema);
719 for action in actions {
720 for (name, schema) in action.op.properties() {
721 merge_property(&mut properties, name, schema);
722 }
723 }
724 let mut required = vec![];
725 if self.default_action.is_none() {
726 required.push("action");
727 }
728 let mut schema = json!({ "type": "object", "properties": properties });
729 if !required.is_empty() {
730 schema["required"] = json!(required);
731 }
732 schema
733 }
734
735 /// The input schema keyed by action: one `oneOf` branch per action,
736 /// each with its own fields and the ones it needs.
737 pub fn discriminated(&self, actions: &[&Action]) -> Value {
738 let branches: Vec<Value> = actions
739 .iter()
740 .map(|action| {
741 let mut properties = Map::new();
742 properties.insert("action".to_owned(), json!({ "const": action.name }));
743 properties.extend(action.op.properties());
744 let mut required = vec![Value::String("action".to_owned())];
745 // The default action may leave `action` out.
746 if self.default_action == Some(action.name) {
747 required.clear();
748 }
749 required.extend(action.op.required().into_iter().map(Value::String));
750 json!({
751 "title": action.name,
752 "description": action.summary,
753 "type": "object",
754 "properties": properties,
755 "required": required,
756 })
757 })
758 .collect();
759 json!({ "type": "object", "oneOf": branches })
760 }
761
762 /// MCP's hints about the actions given: whether the tool only reads,
763 /// whether it can destroy something, and whether calling it twice is
764 /// the same as once.
765 pub fn annotations(&self, actions: &[&Action]) -> Value {
766 let read_only = actions.iter().all(|action| reads_only(action.op));
767 json!({
768 "title": self.title,
769 "readOnlyHint": read_only,
770 "destructiveHint": !read_only && actions.iter().any(|action| destructive(action.op)),
771 "idempotentHint": read_only,
772 "openWorldHint": false,
773 })
774 }
775
776 /// The tool as `tools/list` gives it, for a caller behind `gate`, or
777 /// `None` when it may use none of its actions.
778 pub fn listed(&self, gate: &Gate) -> Option<Value> {
779 let actions = self.visible(gate);
780 if actions.is_empty() {
781 return None;
782 }
783 Some(json!({
784 "name": self.name,
785 "title": self.title,
786 "description": self.description,
787 "inputSchema": self.input_schema(&actions),
788 "annotations": self.annotations(&actions),
789 }))
790 }
791}
792
793/// Adds a property to a tool's flat schema. The first action to use a name
794/// describes it; a later one with other allowed values adds them.
795fn merge_property(properties: &mut Map<String, Value>, name: String, schema: Value) {
796 match properties.get_mut(&name) {
797 None => {
798 properties.insert(name, schema);
799 }
800 Some(existing) => {
801 if let (Some(Value::Array(had)), Some(Value::Array(more))) =
802 (existing.get("enum").cloned(), schema.get("enum"))
803 {
804 let mut merged = had;
805 for value in more {
806 if !merged.contains(value) {
807 merged.push(value.clone());
808 }
809 }
810 existing["enum"] = Value::Array(merged);
811 }
812 // Different kinds of value under one name: say less, accept both.
813 if existing.get("type") != schema.get("type")
814 && let Some(fields) = existing.as_object_mut()
815 {
816 fields.remove("type");
817 fields.remove("items");
818 }
819 }
820 }
821}
822
823/// What a call to a tool runs: the operation its action names, or why not.
824pub fn resolve(tool: &Tool, arguments: &Value) -> Result<Op, String> {
825 let names = || {
826 tool.actions
827 .iter()
828 .map(|action| action.name)
829 .collect::<Vec<_>>()
830 .join(", ")
831 };
832 let Some(name) = arguments["action"].as_str().or(tool.default_action) else {
833 return Err(format!("Give an action: one of {}.", names()));
834 };
835 let Some(action) = tool.action(name) else {
836 return Err(format!("{} has no action {name}. Its actions: {}.", tool.name, names()));
837 };
838 let missing: Vec<String> = action
839 .op
840 .required()
841 .into_iter()
842 .filter(|field| arguments.get(field).is_none_or(Value::is_null))
843 .collect();
844 if !missing.is_empty() {
845 return Err(format!("{}.{name} needs {}.", tool.name, missing.join(", ")));
846 }
847 Ok(action.op)
848}
849
850#[cfg(test)]
851mod tests {
852 use super::*;
853 use g1t_contracts::scopes::{Preset, Scope};
854
855 fn listed(gate: &Gate) -> Vec<Value> {
856 TOOLS.iter().filter_map(|tool| tool.listed(gate)).collect()
857 }
858
859 fn token(scopes: Option<Vec<Scope>>) -> TokenAccess {
860 TokenAccess {
861 token_id: "tok_1".to_owned(),
862 scopes: scopes.map(|scopes| scopes.iter().map(|scope| scope.as_str().to_owned()).collect()),
863 legacy: false,
864 name: None,
865 ..TokenAccess::default()
866 }
867 }
868
869 #[test]
870 fn every_operation_is_exactly_one_action_of_one_tool() {
871 for op in Op::ALL {
872 let count = TOOLS
873 .iter()
874 .flat_map(|tool| tool.actions.iter())
875 .filter(|action| action.op == op)
876 .count();
877 assert_eq!(count, 1, "{} is {count} actions", op.name());
878 }
879 for tool in TOOLS {
880 let mut names = std::collections::HashSet::new();
881 for action in tool.actions {
882 assert!(names.insert(action.name), "{}.{} twice", tool.name, action.name);
883 }
884 if let Some(default) = tool.default_action {
885 assert!(tool.action(default).is_some(), "{}", tool.name);
886 }
887 }
888 assert!(TOOLS.len() <= 20, "{} tools", TOOLS.len());
889 }
890
891 #[test]
892 fn every_operation_needs_exactly_one_scope_or_none() {
893 use g1t_contracts::scopes::OPERATIONS;
894 for op in Op::ALL {
895 let mapped = OPERATIONS.iter().filter(|(name, _)| *name == op.name()).count();
896 let free = NO_SCOPE.contains(&op.name());
897 assert_eq!(mapped + usize::from(free), 1, "{}", op.name());
898 }
899 for (name, _) in OPERATIONS {
900 assert!(Op::by_name(name).is_some(), "{name} is not an operation");
901 }
902 }
903
904 #[test]
905 fn each_tool_schema_is_valid_with_one_branch_per_action() {
906 for tool in TOOLS {
907 let actions: Vec<&Action> = tool.actions.iter().collect();
908 let flat = tool.input_schema(&actions);
909 assert_eq!(flat["type"], "object");
910 assert!(flat.get("oneOf").is_none(), "no oneOf at the top level");
911 let listed: Vec<&str> = flat["properties"]["action"]["enum"]
912 .as_array()
913 .unwrap()
914 .iter()
915 .map(|name| name.as_str().unwrap())
916 .collect();
917 assert_eq!(listed, tool.actions.iter().map(|action| action.name).collect::<Vec<_>>());
918 for action in tool.actions {
919 for field in action.op.required() {
920 assert!(flat["properties"].get(&field).is_some(), "{}.{}: {field}", tool.name, action.name);
921 }
922 }
923 let keyed = tool.discriminated(&actions);
924 let branches = keyed["oneOf"].as_array().unwrap();
925 assert_eq!(branches.len(), tool.actions.len());
926 for (branch, action) in branches.iter().zip(tool.actions) {
927 assert_eq!(branch["properties"]["action"]["const"], action.name);
928 for field in branch["required"].as_array().unwrap() {
929 assert!(branch["properties"].get(field.as_str().unwrap()).is_some(), "{}.{}: {field}", tool.name, action.name);
930 }
931 }
932 // A well-formed JSON Schema object throughout.
933 let text = serde_json::to_string(&flat).unwrap();
934 assert!(serde_json::from_str::<Value>(&text).is_ok());
935 }
936 }
937
938 #[test]
939 fn a_read_only_token_sees_read_actions_only() {
940 let access = token(Preset::ReadOnly.scopes());
941 let gate = Gate::Token(&access);
942 for tool in TOOLS {
943 for action in tool.visible(&gate) {
944 assert!(reads_only(action.op), "{}.{}", tool.name, action.name);
945 }
946 }
947 let tools = listed(&gate);
948 for tool in &tools {
949 assert_eq!(tool["annotations"]["readOnlyHint"], true, "{}", tool["name"]);
950 assert_eq!(tool["annotations"]["destructiveHint"], false);
951 }
952 let issue = tools.iter().find(|tool| tool["name"] == "issue").unwrap();
953 assert_eq!(issue["inputSchema"]["properties"]["action"]["enum"], json!(["list", "get", "labels"]));
954 // Nothing of the agent tool is a read.
955 assert!(!tools.iter().any(|tool| tool["name"] == "agent"));
956 }
957
958 #[test]
959 fn a_narrow_token_sees_only_its_tools() {
960 let access = token(Some(vec![Scope::IssuesWrite]));
961 let names: Vec<Value> = listed(&Gate::Token(&access)).into_iter().map(|tool| tool["name"].clone()).collect();
962 // Labels and milestones are the repository's, managed with issues:write.
963 assert_eq!(names, vec![json!("repository"), json!("issue"), json!("plan"), json!("account")]);
964 // Notifications are a resource of their own: reading them lists
965 // only what reads.
966 let reader = token(Some(vec![Scope::NotificationsRead]));
967 let tools = listed(&Gate::Token(&reader));
968 let notifications = tools.iter().find(|tool| tool["name"] == "notifications").unwrap();
969 assert_eq!(
970 notifications["inputSchema"]["properties"]["action"]["enum"],
971 json!(["list", "get", "subscription", "watching", "watched"])
972 );
973 assert_eq!(notifications["annotations"]["readOnlyHint"], true);
974 let full = token(None);
975 assert_eq!(listed(&Gate::Token(&full)).len(), TOOLS.len());
976 assert_eq!(listed(&Gate::Everything).len(), TOOLS.len());
977 }
978
979 #[test]
980 fn a_tool_that_can_destroy_says_so() {
981 let tools = listed(&Gate::Everything);
982 let repository = tools.iter().find(|tool| tool["name"] == "repository").unwrap();
983 assert_eq!(repository["annotations"]["destructiveHint"], true);
984 assert_eq!(repository["annotations"]["readOnlyHint"], false);
985 let memory = tools.iter().find(|tool| tool["name"] == "memory").unwrap();
986 assert_eq!(memory["annotations"]["destructiveHint"], false);
987 }
988
989 #[test]
990 fn calls_resolve_to_their_operation_or_say_what_is_missing() {
991 let issue = Tool::by_name("issue").unwrap();
992 assert_eq!(resolve(issue, &json!({ "action": "get", "repo": "a/b", "number": 1 })), Ok(Op::GetIssue));
993 assert_eq!(resolve(issue, &json!({ "action": "get", "repo": "a/b" })), Err("issue.get needs number.".to_owned()));
994 assert!(resolve(issue, &json!({})).unwrap_err().starts_with("Give an action"));
995 assert!(resolve(issue, &json!({ "action": "explode" })).unwrap_err().contains("no action explode"));
996 let search = Tool::by_name("search").unwrap();
997 assert_eq!(resolve(search, &json!({ "query": "x" })), Ok(Op::Search));
998 let account = Tool::by_name("account").unwrap();
999 assert_eq!(resolve(account, &json!({})), Ok(Op::Whoami));
1000 }
1001
1002 #[test]
1003 fn teams_are_one_tool_and_a_workspace_reader_sees_only_its_reads() {
1004 let team = Tool::by_name("team").unwrap();
1005 let names: Vec<&str> = team.actions.iter().map(|action| action.name).collect();
1006 assert_eq!(
1007 names,
1008 [
1009 "list",
1010 "get",
1011 "create",
1012 "update",
1013 "delete",
1014 "list_members",
1015 "set_member",
1016 "remove_member",
1017 "list_child_teams",
1018 "list_repos",
1019 "set_repo",
1020 "remove_repo",
1021 "set_review_assignment",
1022 "list_user_teams",
1023 ]
1024 );
1025 let reader = token(Some(vec![Scope::WorkspaceRead]));
1026 let tools = listed(&Gate::Token(&reader));
1027 let listed_team = tools.iter().find(|tool| tool["name"] == "team").unwrap();
1028 assert_eq!(
1029 listed_team["inputSchema"]["properties"]["action"]["enum"],
1030 json!(["list", "get", "list_members", "list_child_teams", "list_repos", "list_user_teams"])
1031 );
1032 assert_eq!(listed_team["annotations"]["readOnlyHint"], true);
1033 // A team's role on a repository is who has access.
1034 let admin = token(Some(vec![Scope::WorkspaceAdmin]));
1035 let tools = listed(&Gate::Token(&admin));
1036 let listed_team = tools.iter().find(|tool| tool["name"] == "team").unwrap();
1037 let actions = listed_team["inputSchema"]["properties"]["action"]["enum"].as_array().unwrap();
1038 assert!(actions.contains(&json!("set_review_assignment")) && !actions.contains(&json!("set_repo")));
1039 let access = token(Some(vec![Scope::AccessAdmin]));
1040 let tools = listed(&Gate::Token(&access));
1041 let listed_team = tools.iter().find(|tool| tool["name"] == "team").unwrap();
1042 assert_eq!(listed_team["inputSchema"]["properties"]["action"]["enum"], json!(["set_repo", "remove_repo"]));
1043 // Both kinds of role a schema names are offered.
1044 let roles = &listed(&Gate::Everything).into_iter().find(|tool| tool["name"] == "team").unwrap()["inputSchema"]
1045 ["properties"]["role"]["enum"];
1046 for role in ["member", "maintainer", "read", "admin"] {
1047 assert!(roles.as_array().unwrap().contains(&json!(role)), "{role}");
1048 }
1049 assert_eq!(
1050 resolve(team, &json!({ "action": "set_repo", "workspace": "acme", "team": "backend", "repo": "rocket" })),
1051 Err("team.set_repo needs role.".to_owned())
1052 );
1053 }
1054
1055 #[test]
1056 fn reviewers_and_code_owners_are_actions_of_their_tools() {
1057 let pull = Tool::by_name("pull_request").unwrap();
1058 assert_eq!(
1059 resolve(pull, &json!({ "action": "request_reviewers", "repo": "a/b", "number": 1, "team_reviewers": ["backend"] })),
1060 Ok(Op::RequestReviewers)
1061 );
1062 assert_eq!(pull.action("remove_requested_reviewers").map(|action| action.op), Some(Op::RemoveRequestedReviewers));
1063 let repository = Tool::by_name("repository").unwrap();
1064 assert_eq!(resolve(repository, &json!({ "action": "codeowners", "repo": "a/b" })), Ok(Op::GetCodeownersErrors));
1065 assert!(reads_only(Op::GetCodeownersErrors));
1066 assert!(!reads_only(Op::RequestReviewers));
1067 }
1068
1069 /// The `artifact` tool offers each token only what its artifacts scope
1070 /// allows: reading, then changing, then sharing and deleting for good.
1071 /// Workflow runs' artifacts are the `workflow` tool's, under their own
1072 /// scope, and neither scope reaches the other's.
1073 #[test]
1074 fn the_artifact_tool_offers_what_the_artifacts_scope_allows() {
1075 let actions = |scopes: Vec<Scope>| -> Option<Value> {
1076 let access = token(Some(scopes));
1077 Tool::by_name("artifact").unwrap().listed(&Gate::Token(&access)).map(|tool| tool["inputSchema"]["properties"]["action"]["enum"].clone())
1078 };
1079 let reads = json!(["list", "search", "get", "read", "versions", "access", "templates", "spaces", "query_data"]);
1080 assert_eq!(actions(vec![Scope::ArtifactsRead]), Some(reads.clone()));
1081 let writes = actions(vec![Scope::ArtifactsWrite]).unwrap();
1082 for action in ["create", "update", "edit", "trash", "restore", "restore_version"] {
1083 assert!(writes.as_array().unwrap().contains(&json!(action)), "{action}");
1084 }
1085 assert!(!writes.as_array().unwrap().contains(&json!("share")) && !writes.as_array().unwrap().contains(&json!("purge")));
1086 let admin = actions(vec![Scope::ArtifactsAdmin]).unwrap();
1087 assert_eq!(admin.as_array().unwrap().len(), Tool::by_name("artifact").unwrap().actions.len());
1088 // Without an artifacts scope there is no artifact tool at all.
1089 assert_eq!(actions(vec![Scope::WorkflowsWrite, Scope::IssuesWrite]), None);
1090 // And an artifacts scope shows nothing of workflow runs' artifacts.
1091 let access = token(Some(vec![Scope::ArtifactsAdmin]));
1092 assert!(Tool::by_name("workflow").unwrap().listed(&Gate::Token(&access)).is_none());
1093 // The read-only and agent presets read artifacts and change none.
1094 for preset in [Preset::ReadOnly, Preset::Agent] {
1095 let access = token(preset.scopes());
1096 let tool = Tool::by_name("artifact").unwrap().listed(&Gate::Token(&access)).unwrap();
1097 assert_eq!(tool["inputSchema"]["properties"]["action"]["enum"], reads, "{}", preset.as_str());
1098 assert_eq!(tool["annotations"]["readOnlyHint"], true);
1099 }
1100 // Sharing and deleting for good can't be undone the same way.
1101 let tools = listed(&Gate::Everything);
1102 let artifact = tools.iter().find(|tool| tool["name"] == "artifact").unwrap();
1103 assert_eq!(artifact["annotations"]["destructiveHint"], true);
1104 assert!(artifact["description"].as_str().unwrap().contains("Not the `workflow` tool's run artifacts"));
1105 let tool = Tool::by_name("artifact").unwrap();
1106 assert_eq!(resolve(tool, &json!({ "action": "read", "workspace": "acme" })), Err("artifact.read needs artifact_id.".to_owned()));
1107 assert_eq!(
1108 resolve(tool, &json!({ "action": "edit", "workspace": "acme", "artifact_id": "fol_1", "markdown": "x" })),
1109 Ok(Op::Folios(FoliosOp::Edit))
1110 );
1111 }
1112
1113 /// How much smaller `tools/list` is than one tool per operation. Run
1114 /// with `--nocapture` to see the numbers.
1115 #[test]
1116 fn the_tool_list_is_much_smaller_than_one_tool_per_operation() {
1117 let before: Vec<Value> = Op::ALL
1118 .into_iter()
1119 .map(|op| json!({ "name": op.name(), "description": op.description(), "inputSchema": op.input() }))
1120 .collect();
1121 let after = listed(&Gate::Everything);
1122 let before_bytes = serde_json::to_string(&json!({ "tools": before })).unwrap().len();
1123 let after_bytes = serde_json::to_string(&json!({ "tools": after })).unwrap().len();
1124 let agent = token(Preset::Agent.scopes());
1125 let agent_bytes = serde_json::to_string(&json!({ "tools": listed(&Gate::Token(&agent)) })).unwrap().len();
1126 let read = token(Preset::ReadOnly.scopes());
1127 let read_bytes = serde_json::to_string(&json!({ "tools": listed(&Gate::Token(&read)) })).unwrap().len();
1128 println!(
1129 "tools/list: before {} tools, {before_bytes} bytes (~{} tokens); after {} tools, {after_bytes} bytes (~{} tokens); agent preset {agent_bytes} bytes (~{} tokens); read only {read_bytes} bytes (~{} tokens)",
1130 before.len(),
1131 before_bytes / 4,
1132 after.len(),
1133 after_bytes / 4,
1134 agent_bytes / 4,
1135 read_bytes / 4,
1136 );
1137 assert!(after_bytes * 2 < before_bytes, "{after_bytes} vs {before_bytes}");
1138 }
1139}