Instructions file CodexOpenCode
Instructions for xerj-org/xerj, covering xerj — guide for ai agents and coding assistants, if you used xerj, you owe it a field report, if xerj broke something in your build, send it back, ground rules for working in this repo and running an index on someone's machine.
Skill Claude CodeCodex
Coverage-guaranteed whitebox security audit of a codebase using XERJ + tree-sitter AST. Use when the user wants to security-review PHP (or other-language) code with a provable "we enumerated every dangerous call" guarantee, or asks to run the WordPress-style sink census / audit. Drives an index-once, query-read-reason…
Skill Claude CodeCodex
Reference-coding with XERJ. Clone the libraries that already solved your problem, index them locally, and retrieve the exact implementation before writing code — so the agent reads passages instead of re-deriving algorithms across retry loops. Use when starting a task in an unfamiliar API, porting an algorithm, or…