| name | graft-webhook-bridge |
| description | Project skill for Graft (self-hosted webhook-to-anything bridge). Use when editing this repo to enforce quality, security, tests, and efficient agent workflows before changes ship or go public. |
Graft — Agent Skill
Purpose
Graft receives signed (optional) webhooks on /hook/…, transforms JSON with Go text/template, and forwards to destination URLs. Admin APIs live under /api/v1/ with API key auth. Agents must keep the codebase safe for small teams running on the public internet and must not merge behavior without tests for the touched surface.
When this skill applies
Use for any task in this repository: new features, bug fixes, refactors, dependency bumps, or release prep.
PUDO workflow (default operating mode)
Use PUDO: Plan -> Understand -> Develop -> Optimize for meaningful work in this repo. See .agents/workflows/pudo.md for the full project workflow.
- Plan - define scope, success criteria, constraints, risks, and the implementation path before editing.
- Understand - inspect the affected code, dependencies, tests, and security surfaces; match existing patterns.
- Develop - implement in small steps, keep a checklist current, and add or update tests with behavior changes.
- Optimize - self-review, run the required checks, update docs when needed, and provide a concise walkthrough.
For tiny or explicitly urgent fixes, compress the cycle, but do not skip understanding the touched code.
Efficiency (how to work this codebase)
- Scope — Change only packages that the task requires (
internal/httpapi, internal/connectors, internal/storage, internal/router, etc.). Avoid drive-by refactors.
- Discover first — Read the handler and storage path for the feature before editing; mirror existing patterns (constructors, error messages, JSON field names).
- Single verification pass — After edits, run
go fmt ./..., go vet ./..., and go test ./... once at the end of the task batch (not after every micro-edit).
- CGO —
github.com/mattn/go-sqlite3 needs CGO for real DB tests. Local runs with CGO_ENABLED=0 will skip SQLite-backed tests; CI / pre-release must use CGO=1 (see workflow doc).
- Dependencies — Add third-party modules only when necessary; prefer the standard library.
Quality bar (non-negotiable)
- Errors — Check
err != nil; wrap with %w where useful. Do not return stack traces or internal details in HTTP responses.
- Security — Follow
.agents/security-guidelines.md (admin auth, signature verification, encryption at rest, rate limits, body limits, timeouts).
- Handlers — Keep HTTP thin: validate input, call storage,
connectors, transformer, etc., then write status and JSON. Prefer small helpers over duplicating security checks.
- Logging — Do not log raw webhook bodies or decrypted secrets.
Testing contract (before public / every feature)
See .agents/docs/FEATURE-TEST-MATRIX.md for the canonical map of feature → package → test file.
Rules:
- Every new feature or behavior change must include or update unit tests in the listed package (table-driven where there are multiple cases).
- Integration:
internal/integration covers admin + webhook + forward end-to-end; run with CGO when validating releases.
- If SQLite is unavailable in an environment, skipped tests are acceptable only for developer machines; release pipelines must run with CGO so storage, admin, and webhook tests execute.
Mandatory completion checklist
go fmt ./...go vet ./...go test ./... (local; CGO optional)- Before public release or CI merge:
go test -race ./... with CGO_ENABLED=1 and a C toolchain (see .agents/workflows/test-and-lint.md).
Cross-references
| Document | Role |
|---|
.agents/docs/coding-standards.md | Architecture, DI, concurrency |
.agents/docs/security-guidelines.md | Security requirements |
.agents/workflows/pudo.md | Plan -> Understand -> Develop -> Optimize workflow |
.agents/workflows/test-and-lint.md | Exact commands and CI notes |
.agents/docs/FEATURE-TEST-MATRIX.md | Required tests per area |
