Local-first MCP vault for Claude Code — LLMs hold opaque handles, operators approve every reveal, every access leaves a BLAKE3 hash. Rust 2024 / DDD + Hexagonal.
Latest release v0.2.1 · 11 Jul 2026
2 files for Codex, OpenCode and Claude Code: merkle AGENTS.md, merkle CLAUDE.md — 1,940 tokens loaded in every session.
AGENTS.md A 1,012 tok CLAUDE.md A 928 tok These files are farchanjo/merkle's own configuration — they tell Codex, OpenCode and Claude Code 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.