Give your coding agent a persistent memory. source-of-truth keeps a living docs/ catalog of what exists, why, and what rules apply — so AI stops rebuilding, deleting, and breaking things it never knew were there. Works with Claude, Codex, Cursor, Gemini, Copilot & more.
This repository also configures its own agents. See what source-of-truth tells them →
Plugin Claude Code
Bundles 1 skill · 92 tokens together
A self-maintaining Spec-Driven Development (SDD) catalog skill that keeps a docs/ folder as the project's source of truth — read before touching code, sync after a feature ships.
Plugin Gemini CLI
A self-maintaining Spec-Driven Development (SDD) catalog skill — read the docs/ catalog before touching code, sync it after a feature ships.