systemprompt-extension 0.0.12

Extension framework for systemprompt.io - register custom modules, providers, and APIs
Documentation
# systemprompt-extension Status

## Checklist Compliance

### Boundary Rules
| Rule | Status | Notes |
|------|--------|-------|
| R1.1 | No `sqlx` dependency | PASS | None |
| R1.2 | No `tokio` runtime | FAIL | Uses tokio |
| R1.3 | No `reqwest` / HTTP | FAIL | Uses reqwest |
| R1.4 | No `std::fs` | PASS | None |
| R1.5 | No `systemprompt-*` imports | PASS | Only imports traits |
| R1.6 | No `async fn` | CHECK | Extension traits may need async |
| R1.7 | No mutable statics | PASS | None |
| R1.8 | No singletons | PASS | None |

### Code Quality
| Rule | Status | Notes |
|------|--------|-------|
| C1 | File ≤ 300 lines | PASS | All files under limit |
| C2 | No `unsafe` | PASS | None |
| C3 | No `unwrap()`/`panic!()` | PASS | None |
| C4 | No inline comments | FAIL | Has doc comments |
| C5 | clippy passes | PASS | Clean |
| C6 | fmt passes | PASS | Clean |

## Action Items
1. Remove doc comments
2. Evaluate tokio/reqwest dependencies