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