MCP Server

Connect any MCP-compatible agent or IDE to checklist.day's registry and checklists. Gives your agent access to correct imports, known footguns, and working quickstart code for 1000+ Python libraries — at query time, not training time.

Server URL

Tools

• get_entry Get the complete registry entry for a library by slug — install command, correct imports, quickstart code, and known footguns. input: { "library": "chromadb" }
• search_registry Full-text search across the registry by keyword, tag, or status. Returns a slim list — call get_entry() for the full doc. input: { "query": "vector database" }
• search_checklists Search operational checklists by topic, category, or region. input: { "query": "kubernetes production" }

Connect

{
  "mcpServers": {
    "checklist-day": {
      "type": "http",
      "url": "https://mcp.checklist.day/mcp"
    }
  }
}

{
  "mcp": {
    "servers": {
      "checklist-day": {
        "url": "https://mcp.checklist.day/mcp",
        "type": "http"
      }
    }
  }
}

from mcp import ClientSession
from mcp.client.streamable_http import streamable_http_client

async with streamable_http_client("https://mcp.checklist.day/mcp") as (read, write, _):
    async with ClientSession(read, write) as session:
        await session.initialize()
        result = await session.call_tool("get_entry", {"library": "chromadb"})
        print(result.structuredContent)

Discovery

• Well-known config  ·  /.well-known/mcp.json
• Full registry index  ·  /api/registry
• Full checklists index  ·  /api/checklists