COG-second-brain
Self-evolving second brain with 33 AI skills, 10 agents, and people CRM. Closed-loop harness: a V-model verification lifecycle where the worker never grades its own homework. Plus paired anti-slop design skills for marketing and product UI. Works with Claude Code, Cursor, Kiro, Gemini CLI, Codex.
- stars
- 1,202
- 30-day movement
- +72/day
- Related entries
- 120
- Connections
- 6
COG-second-brain is a repository of agent skills and configuration files (AGENTS.md, CLAUDE.md, cursor rules, GEMINI.md) that packages a self-evolving second brain with 33 AI skills, 10 agents, and a people CRM. It includes a closed-loop verification harness based on a V-model lifecycle where the worker does not grade its own output, plus paired anti-slop design skills for marketing and product UI.
Use it if you want a ready-made skill and agent setup for coding assistants like Claude Code, Cursor, Kiro, Gemini CLI, or Codex, with built-in verification loops and knowledge management.
Use it to
- Set up a second-brain knowledge system in Obsidian-style workflows
- Run agent tasks with closed-loop V-model verification
- Manage contacts with the people CRM
- Apply anti-slop design skills to marketing and product UI
- Configure Claude Code, Cursor, or Gemini CLI with the shipped rule files
For Developers using AI coding agents for personal knowledge work
- Role
- agent-app
- Language
- HTML
- Licence
- MIT
- Forks
- 138
- Open issues
- 7
- Last push
- 2026-09-18
- Latest release
- v3.6.0 · 2026-06-22
- Skills shipped
- 66