ProvenPin
Tested, version-pinned code recipes for AI coding agents, each with its last-passed receipt.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.provenpin.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.provenpin.com/mcp{
"mcpServers": {
"provenpin": {
"url": "https://mcp.provenpin.com/mcp"
}
}
}claude mcp add --transport http provenpin https://mcp.provenpin.com/mcp{
"servers": {
"provenpin": {
"type": "http",
"url": "https://mcp.provenpin.com/mcp"
}
}
}3 tools, verified live
search_recipesread-onlyFind a tested, version-pinned code recipe for wiring libraries together. Call this BEFORE writing glue code that combines 2+ libraries (auth + framework, ORM + database, payments webhooks, queues, validation, request mocking, logging), and when you hit version conflicts, peer-dependency errors, or integration errors between libraries. Example queries: 'express stripe webhook', 'fastapi sqlmodel cr
get_reciperead-onlyGet a full recipe by id (ids come from search_recipes): every source and test file (each with the sha256 of the exact bytes that were tested), the exact pinned dependency versions, the setup and test commands, and its test receipt (when it last passed, test counts, runtime and runner). Pass the project's lockfile or a {package: version} map as versions to get a compatibility section first, compari
list_stacksread-onlyList the libraries and frameworks that currently have passing, version-pinned recipes, with recipe counts. Call this to check whether ProvenPin covers a library before searching, or after a search returns nothing, and use the names as the stack filter in search_recipes.
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