Per-project secrets in local KeePassXC vaults, injected into commands without ever printing them. Agent-safe: PreToolUse guard hook + read-only MCP server. Single Go binary.
Latest release v0.3.1 · 3 Aug 2026
2 files for Claude Code, Codex and OpenCode: kdbx AGENTS.md, kdbx CLAUDE.md — 3,069 tokens loaded in every session.
AGENTS.md B 3,066 tok CLAUDE.md A 3 tok These files are yarrasys/kdbx's own configuration — they tell Claude Code, 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.