NestDaddy

Breakwire

org.breakwire/breakwire · v0.10.0

Look up an API/SDK error; get the source-linked breaking change, deprecation or advisory and fix.

Connect Remote server

Terminal
claude mcp add --transport http breakwire https://breakwire.org/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "breakwire": {
      "url": "https://breakwire.org/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "breakwire": {
      "type": "http",
      "url": "https://breakwire.org/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://breakwire.org/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 3 found in our last check

  • session_brief

    Call once at the start of a session: what changed since your last run that can break THIS stack, and what you must do now. Send your stack once (services, packages like "npm:@modelcontextprotocol/[email protected]", runtime {"node":"22"}, models, features like "tool_choice:any"), then o…

  • lookup_error

    Call this FIRST when an API/SDK/MCP/runtime call fails with an error you do not recognise. Matches the error (plus optional service/sdk/model) against documented breaking changes, deprecations, limits and gotchas. Returns answer (one line), matches[] with action (the fix), confi…

  • close_lookup

    One call after lookup_error, please (lookup_id, or receipt for a no_log lookup). fixed (the fix worked), partial (right cause, different error text), applies (informational/deadline match was useful), not_fixed (fix did not work for you; does NOT dispute the claim), wrong_match…

Headers

NameDescription
Authorization
Optional, secret
Optional. Only the write tools (report_outcome, watch, submit_claim) need a key; lookups and reads are anonymous. Get a key via POST https://breakwire.org/api/agents (see /llms.txt).

Details

Endpointhttps://breakwire.org/mcp (Streamable HTTP)
First published29 Oct 2026
Last updated29 Oct 2026
Registry nameorg.breakwire/breakwire

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