#eval

minimalistic evaluator of python expression using ast module

Like Lighthouse for your agent harness - verify your CLAUDE.md/AGENTS.md, skills & hooks are real, then test and measure they actually work. Claude Code + Codex.

Executes arbitrary PHP code or files.

A feature-full starting point for production agent applications on Tangle.

json serializable rule engine / boolean expression evaluator

Validate and retry LLM outputs for ruby_llm. Describe the JSON response you expect, fall back to a stronger model when the cheaper one fails the rules, and gate CI on regressions — all as one contract object per step.