A fully local LLM-traffic security proxy for crypto-native developers — redacts secrets outbound, blocks dangerous tool calls inbound (fail-closed).
3 files for Claude Code, Cursor, Codex and OpenCode: cursorrules, sieve AGENTS.md, sieve CLAUDE.md — 10,425 tokens loaded in every session.
AGENTS.md A 3,562 tok CLAUDE.md A 4,001 tok .cursorrules A 2,862 tok These files are SieveAI-dev/sieve's own configuration — they tell Claude Code, Cursor, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.