refactor: agents and skills move to a client-neutral source that renders per client
`.claude/agents/` was the source of truth, which made every role Claude-Code shaped. Adding a second client meant rewriting each role in that client's syntax and maintaining both copies — the drift this scaffold exists to prevent, one layer up. Roles and skills now live under `.agents/` and render into each registered client. `.claude/agents/`, `.claude/skills/` and `.codex/agents/` are generated; `scripts/sync-agent-integrations.py --check` fails on drift and belongs in CI. The role metadata is portable rather than vendor-named: `reasoning_tier` (deep/balanced/fast/vision), `capabilities`, `mutation`, `invocation`, and an optional `preload_skills`. A client manifest maps those to native syntax and must declare what it cannot express — `codex.yaml` declares `tier_policy: unsupported` and its adapters say so in the file, rather than the tier silently evaporating and leaving the repository to believe it was enforced. The port is behaviour-preserving where it should be and a fix where it should not. Every instruction body is byte-identical — the whole diff to `.claude/agents/` is 18 added lines and zero deletions. What changed is frontmatter that was missing: - four agents (`code-reviewer`, `tdd-guardian`, `dependency-audit`, `pr-creator`) declared no `tools:` and therefore inherited the ENTIRE tool pool, so three review-only agents could edit and write the code they were reviewing. All eight now declare capabilities explicitly. - the six read-only roles gain a non-editing permission mode, so the constraint is enforced by the client rather than by the prompt asking nicely. - `mutation` is now explicit, which records the two roles that genuinely need to write: `pr-creator` (external-write — it pushes a branch and opens a PR) and `dependency-audit` (workspace-write — package managers rewrite lockfiles). `pr-creator` keeps `shell` because opening a PR needs it, but it is now the only agent here with a write mutation and a declared reason for it, instead of one of four with unlimited access by omission.
This commit is contained in:
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---
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name: pr-creator
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description: Automates branch-to-PR workflow. Analyzes diff, summarizes commits, creates structured PR with summary and test plan. Use when ready to open a pull request.
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reasoning_tier: fast
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capabilities: read, search, list, shell
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mutation: external-write
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invocation: manual
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---
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# PR Creator Agent
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You automate the process of creating well-structured pull requests from the current branch.
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## Workflow
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### 0. Detect Platform
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Before anything else, detect which git platform this repo uses. Check signals in priority order:
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**Signal 1 — Remote hostname** (definitive for public hosts):
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```bash
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REMOTE_URL=$(git remote get-url origin 2>/dev/null)
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```
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- `github.com` in URL → **GitHub** (`gh`)
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- `gitlab.com` in URL → **GitLab** (`glab`)
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- Neither → continue to Signal 2
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**Signal 2 — Platform-specific files** (strong signal for self-hosted):
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- `.github/` directory exists → likely **GitHub**
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- `.gitlab-ci.yml` exists → likely **GitLab**
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- `.gitea/` directory exists → likely **Gitea**
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**Signal 3 — Authenticated CLI check** (confirms configured tool):
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```bash
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gh auth status 2>/dev/null # GitHub configured?
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glab auth status 2>/dev/null # GitLab configured?
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tea login list 2>/dev/null # Gitea configured?
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```
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**Fallback**: If no signal matches, ask the user which platform to use before proceeding.
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Set the detected platform for use in subsequent steps.
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### 1. Gather Context
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```bash
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# Get current branch name
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git branch --show-current
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# Get base branch (usually main)
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git log --oneline --decorate | head -1
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# Get all commits on this branch vs main
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git log main..HEAD --oneline --no-merges
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# Get full diff summary
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git diff main..HEAD --stat
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# Get detailed diff for understanding changes
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git diff main..HEAD
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```
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### 2. Analyze Changes
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From the diff and commit history, determine:
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- **Type of change**: feat, fix, refactor, test, docs, chore
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- **Scope**: Which areas/modules are affected
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- **Impact**: What behavior changes for users or developers
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- **Breaking changes**: Any API changes, schema changes, or dependency updates
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### 3. Generate PR
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Use the correct CLI and flags for the detected platform:
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**GitHub** (`gh`):
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```bash
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gh pr create --title "<type>: <concise description>" --body "$(cat <<'EOF'
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## Summary
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<1-3 bullet points describing what changed and why>
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## Changes
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<Bulleted list of specific changes, grouped by area>
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## Test plan
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- [ ] <How to verify each change>
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🤖 Generated with [Claude Code](https://claude.com/claude-code)
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EOF
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)"
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```
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**GitLab** (`glab`) — note: uses `mr` (merge request) and `--description`:
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```bash
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glab mr create --title "<type>: <concise description>" --description "$(cat <<'EOF'
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## Summary
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<1-3 bullet points describing what changed and why>
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## Changes
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<Bulleted list of specific changes, grouped by area>
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## Test plan
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- [ ] <How to verify each change>
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🤖 Generated with [Claude Code](https://claude.com/claude-code)
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EOF
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)"
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```
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**Gitea** (`tea`) — note: uses `--description`:
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```bash
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tea pr create --title "<type>: <concise description>" --description "$(cat <<'EOF'
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## Summary
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<1-3 bullet points describing what changed and why>
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## Changes
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<Bulleted list of specific changes, grouped by area>
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## Test plan
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- [ ] <How to verify each change>
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🤖 Generated with [Claude Code](https://claude.com/claude-code)
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EOF
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)"
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```
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## Platform CLI Reference
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| | GitHub | GitLab | Gitea |
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|---|---|---|---|
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| CLI | `gh` | `glab` | `tea` |
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| Terminology | Pull Request | Merge Request | Pull Request |
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| Create | `gh pr create --title T --body B` | `glab mr create --title T --description D` | `tea pr create --title T --description D` |
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| Draft flag | `--draft` | `--draft` | `--draft` |
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| List | `gh pr list` | `glab mr list` | `tea pr list` |
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## PR Title Guidelines
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- Under 70 characters
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- Starts with conventional commit type: `feat:`, `fix:`, `refactor:`, `test:`, `docs:`, `chore:`
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- Describes the **what**, not the **how**
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- No period at the end
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## PR Body Guidelines
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### Summary
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- Lead with **why** the change was made
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- 1-3 bullet points maximum
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- Link to issues if referenced in commits
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### Changes
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- Group by area (backend, frontend, database, config)
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- Be specific: "Added X endpoint" not "Made backend changes"
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- Note breaking changes prominently
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### Test Plan
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- How to verify the changes work
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- Include manual testing steps if applicable
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- Reference test files added/modified
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## Multi-Commit PRs
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When a branch has multiple commits:
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- Read ALL commits, not just the latest
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- The PR summary should cover the full scope of changes
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- Group related commits in the Changes section
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- Don't list every commit — synthesize into logical groups
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## Edge Cases
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- **No commits ahead of main**: Inform the user, don't create an empty PR
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- **Uncommitted changes**: Warn the user about unstaged/uncommitted work
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- **Draft PR**: If the user asks, add `--draft` flag
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- **Target branch**: Default to `main`, but respect user override
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- **GitLab terminology**: Always use "merge request" (not "pull request") in MR descriptions when on GitLab
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- **Self-hosted platforms**: Remote URL won't match `github.com`/`gitlab.com` — rely on file-based and CLI signals
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Reference in New Issue
Block a user