=== Task 19: AGENTS.md Documentation Update ===

Check: agent.toml mentioned:
for f in agents/*/agent.toml; do nix eval --impure --expr "builtins.fromTOML (builtins.readFile ./$f)" --json > /dev/null && echo "OK: $f"; done
│   ├── SCHEMA.md            # Canonical agent.toml schema definition
│       ├── agent.toml       # Agent metadata, permissions, references
Agent definitions live in `agents/<name>/agent.toml` + `agents/<name>/system-prompt.md`.
1. Create `agents/<name>/agent.toml` with required fields (`name`, `description`) and optional fields (`mode`, `permissions`, etc.)
3. Verify: `nix eval --impure --expr 'builtins.fromTOML (builtins.readFile ./agents/<name>/agent.toml)' --json`
- `lib.loadAgents` — loads all canonical `agents/*/agent.toml` + `system-prompt.md` into an attrset
PASS

Check: system-prompt.md mentioned:
│       └── system-prompt.md # Agent system prompt (markdown)
Agent definitions live in `agents/<name>/agent.toml` + `agents/<name>/system-prompt.md`.
2. Create `agents/<name>/system-prompt.md` with the agent's system prompt
- `lib.loadAgents` — loads all canonical `agents/*/agent.toml` + `system-prompt.md` into an attrset
PASS

Check: agents.json NOT as canonical:
- `lib.agentsJson` — backward-compat bridge producing legacy agents.json shape (temporary, will be removed)
Found references (check they're not 'canonical'):

Check: loadAgents mentioned:
Renderers live in **m3ta-nixpkgs** (not this repo). They consume `lib.loadAgents` and produce:
- `lib.loadAgents` — loads all canonical `agents/*/agent.toml` + `system-prompt.md` into an attrset
PASS

Check: mkCodingRules mentioned:
Centralized AI coding rules consumed via `mkCodingRules` from m3ta-nixpkgs
m3taLib.coding-rules.mkCodingRules {
PASS