apex Cursor Rules

# APEX Coverage & Security Analysis

This project uses APEX for code coverage analysis and security detection.

## When to use APEX

- After writing or modifying code, run `apex_run` to check coverage gaps
- Before committing, run `apex_detect` to check for security issues
- When investigating a vulnerability, use `apex_reach` to find which entry points can reach it
- In CI, use `apex_ratchet` to enforce minimum coverage

## Available MCP Tools

- `apex_run` — coverage gap analysis (pass target path + language)
- `apex_detect` — security findings with CWE IDs
- `apex_reach` — reverse path from file:line to entry points
- `apex_ratchet` — CI coverage gate (PASS/FAIL)
- `apex_doctor` — check prerequisites
- `apex_deploy_score` — deployment readiness 0-100

## Supported Languages

python, rust, javascript, typescript, java, kotlin, go, c, cpp, ruby, swift, csharp