Zero-knowledge credential store for AI agents — Agent Identity + scoped delegation, built on Argon2id + XChaCha20-Poly1305 + Ed25519. MCP-native, single binary, sovereign mode.
Latest release v0.5.0 — AgentKeychain v0.5.0 — Secure local credential capture · 13 Sept 2026
1 file for Codex and OpenCode: agentkeychain AGENTS.md — 1,150 tokens loaded in every session.
AGENTS.md C 1,150 tok These files are linsipeng/agentkeychain's own configuration — they tell 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.