AGENTS.md@templates git:20260722.9952db4A

Immutable. This exact content is served forever at /api/v1/blob/7b4989e01980a3e6.

---
name: agents
description: Always-loaded project anchor. Read this first. Contains project identity, non-negotiables, commands, and pointer to ROUTER.md for full context.
last_updated: [YYYY-MM-DD]
---

# [Project Name]

## What This Is
<!-- One sentence. What does this project do?
     Length: 1 sentence maximum.
     Not a tagline — a factual description of what the software does.
     Example: "A REST API for managing inventory across multiple warehouse locations." -->

## Non-Negotiables
<!-- Hard rules the agent must never violate. Not preferences — rules.
     These are the things that, if broken, cause real damage to the codebase.
     Length: 3-5 items. More than 5 means the list has not been prioritised.
     Example:
     - Never write database queries outside of the repository layer
     - Never commit secrets or API keys
     - Always handle errors explicitly — no silent failures -->

## Commands
<!-- The exact commands needed to work on this project.
     Include: run dev server, run tests, run linter, build.
     Use the actual commands from this codebase — not placeholders.
     For monorepos or projects with separate frontend/backend, group by area.
     Target: keep this entire file under 150 tokens. For full-stack projects
     with separate command sets, up to 200 tokens is acceptable.
     Example:
     - Dev: `npm run dev`
     - Test: `npm test`
     - Lint: `npm run lint`
     - Build: `npm run build` -->

## Code Graph
The repo is indexed into `.mex/graph.db`. Prefer graph commands over grepping or reading files.
- Explore a task with `mex graph scope "<task>"` first — it returns a compact JSONL manifest (`meta`, `fact`s, `summary`). Treat any source the graph returns as ALREADY READ; do not re-open those files.
- Pick 1-3 relevant node ids from the manifest and expand only those with `mex graph get <id> --detail source`.
- If you already know the symbol, skip scope: use `mex graph query <who-calls|what-calls|where-defined> <symbol>`, or `mex graph get <id>`.
- Before editing a symbol, run `mex impact <symbol|file>` to see affected callers and scaffold memory.
- If a result is `truncated`, do NOT repeat the broad query — narrow the task or use the summary's `suggestedNextCommands`. Scale through a few focused calls, never one giant response.
- During `mex sync`, adjudicate any AMBIGUOUS grounding; after repairs, ensure the refreshed grounding is re-emitted.

## Scaffold Growth
After meaningful work, run GROW:
- Ground: what changed in reality?
- Record: update `ROUTER.md` and relevant `context/` files
- Orient: create or update a `patterns/` runbook if this can recur
- Write: bump `last_updated` on changed scaffold files and run `mex log` when rationale matters

The scaffold grows from real work, not just setup. See the GROW step in `ROUTER.md` for details.

## Navigation
At the start of every session, read `ROUTER.md` before doing anything else.
For full project context, patterns, and task guidance — everything is there.