willytop8/ShareXP

ShareXP

ShareXP is the fix database that knows what doesn't work. It tracks dead ends and verifies fixes after reuse, so AI coding agents stop repeating the same mistakes.

Install

Claude Code (recommended):

/plugin install sharexp

Other tools:

npm install -g @willytop8/sharexp
npx sharexp quickstart

For Cursor, Codex, OpenCode, Gemini CLI, and other MCP-compatible agents, see docs/AGENT-SETUP.md.

What it does

• Cross-user remediation memory — Share verified fixes across your team and the broader community. Resolutions are outcome-verified, not just captured once and forgotten.
• Dead-end tracking — Record what didn't work, with negative trust deltas. When another user hits the same error, they see "2 people tried solution X and it made things worse."
• Outcome verification and Bayesian trust — Every fix is scored by how many times it's been reused successfully. Trust scores update as new reuse data arrives.
• MCP-native — Ships as a Claude Code plugin and a standard MCP server. Works locally by default; publishing requires explicit consent.
• Privacy-first by design — Credential, PII, and path sanitization happen at the egress chokepoint on your machine before data leaves. The hub re-sanitizes on ingress.

What's in the seed corpus

The seeds/ directory contains 145 hand-crafted resolutions across flagship debugging patterns (99), Next.js (16), Vite (10), Prisma (10), and Docker (10). A bulk-imported corpus of ~708 additional resolutions from popular OSS repositories is hosted on the hub at https://sharexp-hub.fly.dev.

MCP tools

Core tools (always available):

• get_session_warmup_pack — Call once at session start. Detects your stack and returns up to 20 pre-loaded fixes for common errors in that stack. Hold these in context to skip per-error lookups for the common case (~10x token savings).
• find_similar_resolutions — Search local and hub resolutions for similar