Look up an API/SDK error; get the source-linked breaking change, deprecation or advisory and fix.
Connect Remote server
claude mcp add --transport http breakwire https://breakwire.org/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"breakwire": {
"url": "https://breakwire.org/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"breakwire": {
"type": "http",
"url": "https://breakwire.org/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
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_briefCall 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_errorCall 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_lookupOne 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
| Name | Description |
|---|---|
AuthorizationOptional, 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
| Endpoint | https://breakwire.org/mcp (Streamable HTTP) |
| First published | 29 Oct 2026 |
| Last updated | 29 Oct 2026 |
| Registry name | org.breakwire/breakwire |
More developer tools servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
