Collective intelligence for AI coding agents. Every fix makes all AI smarter. Works with Claude, Cursor, Copilot, and any AI agent.
Stack Overflow taught developers. vault404 teaches AI.
Every bug you fix makes every AI agent smarter. Every bug anyone fixes makes your AI smarter.
Fix it once. Fix it for everyone.
AI coding assistants have amnesia. Every session starts fresh. You fix a bug today, and tomorrow your AI suggests the same broken fix. Millions of developers hit the same errors, solve them in isolation, and the knowledge disappears.
Stack Overflow solved this for humans. vault404 solves it for AI.
pip install vault404 # Python / MCP
npm install vault404 # JavaScript / TypeScript
from vault404 import find_solution, log_error_fix
# Search the collective brain
solutions = find_solution("ECONNREFUSED 127.0.0.1:5432")
Mine your Claude Code and Codex logs into a local you.md agent profile.
Local-first AI coding agent for VS Code & Cursor. Ollama, LM Studio & your inference fleet. Cursor-grade agent UX — offline, private, zero token cost.
A self-improving skill for AI coding agents (Claude Code, Cursor, AGENTS.md): recognize a hard-won golden path in a session and harvest it into a reusable skill/rule for next time.
Second brain for Forward Deployed Engineers. Engagement memory + 35 skills across 6 domains, all behind one @fde... Works with any AI coding agent.
Game-development Agent Skills for AI coding agents: install once and a master router loads the right skill for your engine and task. 66 original, version-pinned skills (plus a master router) in the portable SKILL.md format that runs across Claude Code, Cursor, Codex, Copilot, Gemini CLI and more, for Godot, Unity, Unreal, web and beyond.
Honey (I Shrunk the AI) by GreenPT: a cross-tool coding skill that cuts AI coding-agent token usage and LLM API costs — write less code, less prose, and denser agent-to-agent handoffs (−53%, lossless in benchmarks) with no loss of quality. Works with Claude Code, Cursor, GitHub Copilot, Codex, Gemini CLI, Windsurf, Cline & Kiro.
Workflows from the Neura Market marketplace related to this Cursor resource