Third Brain

20 verification-first agent skills for a persistent knowledge system across Claude Code and Codex.

Pluginfreeglobal

Third Brain is a bundle of 20 installable skills for Claude Code, Codex, and similar agents that builds a persistent knowledge system: ingesting sources into a linked wiki, requiring verified evidence before an agent can claim a task is done, running daily review loops, and coordinating multi-agent teams with bounded automation. It's aimed at developers who want their AI coding agent's context and conclusions to compound across sessions instead of resetting each time.

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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