Server data from the Official MCP Registry
Experience memory for coding agents: validated traps, fixes and dead-ends at decision time.
About
Experience memory for coding agents: validated traps, fixes and dead-ends at decision time.
Remote endpoints: streamable-http: https://api.twiceshy.app
Security Report
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Requires authentication · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Found in Source Code
Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"app-twiceshy-twiceshy": {
"url": "https://api.twiceshy.app"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
twiceshy
Once bitten, twice shy.
A self-hosted service that feeds hard-won engineering experience — issues, dead-ends, root causes, validated fixes — to LLM coding agents at decision time, so they stop repeating known mistakes on autopilot. Records are git-backed and provenance-aware; automatic retrieval applies a relevance floor so a weak match can return nothing.
Hosted alpha
The hosted instance runs at twiceshy.app — self-serve
tokens, remote MCP endpoint https://api.twiceshy.app/. External
contributions require a signed CLA before merge
(ADR-0002).
How it works (the locked architecture)
- Source of truth: git-backed markdown experience records (YAML frontmatter
- narrative) — format in docs/SCHEMA.md. The corpus is a
separate versioned data product (
twiceshy-corpus, ADR-0021); the engine ships a small frozen fixture (internal/testcorpus/) for tests.
- narrative) — format in docs/SCHEMA.md. The corpus is a
separate versioned data product (
- Index: one derived, always-rebuildable SQLite file (FTS5 plus cached, pure-Go dense vectors for pull retrieval).
- Retrieval: fingerprint-exact → BM25 → dense (RRF), stack-fingerprint filtered, hard cap k≤3 with a relevance floor — below it, nothing is injected.
- Channels: push (Claude Code hooks → trap cards), pull (MCP tools over streamable HTTP), index (generated one-liners).
- Trust: agent-proposed records are quarantined; promotion = sandbox fail-to-pass validation + human PR review. A new record IS a pull request.
- Doctors: background jobs that dedup, staleness-check, re-execute repros (CI for memories), decay, and abstract.
Full rationale: docs/research/EXPERIENCE_SERVICE_RESEARCH.md and docs/adr/ADR-0001-architecture.md.
Status
The core service is available as a hosted alpha. For the canonical snapshot of what ships now and the current roadmap, see docs/NEXT_FEATURES.md; deployment and operating details live in docs/DEPLOY-public-alpha.md.
Development
make ci # lint + race tests + coverage floor — what CI runs
See docs/CONVENTIONS.md and docs/CONTEXT.md first.
License
AGPL-3.0-only. Contribution and corpus licensing: docs/adr/ADR-0002-licensing-strategy.md.
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