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flagon-io/g1t

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Where people and agents ship software together. The open-source git platform for the whole job: issues, agents, checks and deploys to the edge.

g1t.sh
gitagentscloudflarerustforgemcp
syntaqxg1t has a plugin for Claude Code, in its own marketplace at the repository's root (claude plugin marketplace add https://g1t.sh/flagon-io/g1t.git, then claude plugin install g1t@g1t). Its hooks record each session on g1t through the g1t CLI in a working copy of a g1t repository: SessionStart starts the session (g1t session start --harness claude_code --harness-session-id, idempotent on Claude's session id) and gives Claude the work context of the issue the session claimed or the branch names (g1t work context N, waited for under a second, else a line saying how to load it), or a line on how to claim one; UserPromptSubmit logs the prompt's first 2,000 characters; PostToolUse logs the tool's name and one line on what it was called with, with anything that looks like a secret hidden, and never what it returned, and after a git push that reached the remote sets the session's head commit; Stop sends a heartbeat and SessionEnd ends the session with Claude's reason. The hooks are one Node script with no dependencies that returns at once and runs the CLI in a detached process; when g1t is missing or signed out it records nothing and says so once, and it installs nothing. G1T_RECORD_PROMPTS=0 keeps prompts back and G1T_RECORD=0 records nothing. The plugin also connects g1t's MCP server, has the skills work-on-issue, fix-integration and coordinate and the commands /g1t:claim, /g1t:status and /g1t:handoff, and plugins/other-harnesses has the AGENTS.md lines that do the same with the CLI for Codex and other agents. node --test plugins/claude-code/test/hooks.test.mjs checks the hooks against a stand-in CLI, and CI runs it.

README.md

g1t/deploy

Builds the checkout a g1t Actions job is in and puts it on g1t.page: production when the run is on the project's production branch, the pull request's preview for a pull request's run, and the branch's preview for a run on any other branch.

name: Deploy

on:
  push:
    branches: [main]
  pull_request:

permissions:
  contents: read
  deployments: write

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - id: deploy
        uses: g1t/deploy@v1
      - run: echo "Live at ${{ steps.deploy.outputs.url }}"
yaml

The project must have Deployments on, and the workspace's plan must include them. The guide, Deploying from a workflow, says what is built and when.

Inputs

InputDefault
projectThe repository's one project with Deployments onThe project's slug. Needed when the repository has several.
root-dirThe project's settingWhere the project is in the checkout.
build-commandThe project's setting, else what the build findsWhat builds it.
output-dirThe project's setting, else the folder the framework writes, else the first of dist, build, out, public, _site, .output/publicThe folder a static build writes.
build-asThe project's setting, else autoWhat it is built as: auto, static, workers or docker. A container is built with the docker on the job's PATH.
dockerfileThe project's setting, else Dockerfile or ContainerfileThe Dockerfile a container is built from, relative to the project.
shaThe run's commitThe commit this is a build of, for its g1t / deploy check.
token${{ github.token }}The job's own token. It needs deployments: write; any other token is refused.

Outputs

Output
urlWhere the app is served.
deployment-idThe build's id, dpl_….
kindproduction or preview.

How it works

  1. It calls POST /repos/{owner}/{repo}/deployments/builds with the job's token. g1t checks the plan and the spend limit, decides production or preview from the run, sets the commit's g1t / deploy check to pending, and answers with a token for this build alone and the project's variables and secrets for builds of that kind.
  2. It masks that token and every secret with ::add-mask::.
  3. It runs g1t-runner deploy in the checkout, which installs, builds and uploads the app exactly as g1t's own builds do, and reports to g1t with the build's token. The build's log is in the step's.

A pull request from a fork or from someone without the Write role, and a run that had to be approved, build without the project's secrets. The build's time is the job's Actions time; it is not charged again.

g1t-runner is on g1t's machines. Elsewhere (a self-hosted runner), the action uses the one on PATH, or downloads the newest release from https://g1t.sh/downloads/runner/latest/ and checks it against the release's SHA256SUMS. It runs on Linux and macOS, with curl and either jq or python3.