seahaven-org-baseline/AGENTS.md

# Sea Haven Governance

**Standards authority:** engineering-handbook · **Status authority:** Jira

## Routing

- Product / feature work → DEV
- Infrastructure and platform → PLAT
- Security → SEC

## Branches

`feature/`, `fix/`, `hotfix/`, `chore/`, `docs/`, `refactor/`, `release/` + kebab-case description.
No Jira keys in branch names.

## Pull Requests

**Title:** `type(scope): description (DEV-123)` — every non-exempt PR ends with its Jira key.

**Body sections (in order):** Summary · Validation · Tests · Notes — use "None." when a section is empty.
State verifiable facts only. Do not cite the handbook to justify changes.

Allowed types: `feat` `fix` `docs` `style` `refactor` `perf` `test` `build` `ci` `chore` `revert` `release`.

## CI and SHA Pins

Pin every GitHub Actions ref to a full commit SHA with an inline version comment:

```yaml
uses: actions/checkout@abc123def456 # v4.1.0
```

The deterministic global pre-push security hook must not be bypassed (`--no-verify` requires
explicit approval). Linting stays in CI; do not gate on it locally.

## Repository Note

**High-blast AWS org/IAM substrate.** This repo synthesises and diffs the organisation-level CDK
stack. Always run `cdk synth` and review `cdk diff` output before raising a PR.

## Cursor Cloud specific instructions

CI pins Node 24. On this VM, `node` on `PATH` can resolve to an older binary under `/exec-daemon` ahead of nvm. Select Node 24 in the same shell before `npm` or `cdk`:

```bash
export NVM_DIR="$HOME/.nvm"
. "$NVM_DIR/nvm.sh"
nvm use 24
export PATH="$(dirname "$(nvm which 24)"):$PATH"
```

Canonical checks: `npm ci`, `npm run build`, `npx cdk synth`. Also run `cdk diff` for every stack this change touches and review the output before opening the PR. Do not `cdk deploy` from this environment.