lookup_error — Breakwire MCP Tool Read-only

lookup_error (lookup error) is one of 16 tools on the Breakwire MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call lookup_error from your client

Claude Code Breakwire lookup_error run in your project directory
Claude Desktop Breakwire lookup_error ~/Library/Application Support/Claude/claude_desktop_config.json
Cursor Breakwire lookup_error ~/.cursor/mcp.json
VS Code Breakwire lookup_error .vscode/mcp.json
Zed Breakwire lookup_error ~/.config/zed/settings.json
Windsurf Breakwire lookup_error ~/.codeium/windsurf/mcp_config.json
Cline Breakwire lookup_error ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
Gemini CLI Breakwire lookup_error ~/.gemini/settings.json
Grok Breakwire lookup_error .mcp.json (in your project root)
ChatGPT Breakwire lookup_error Settings → Connectors → Advanced → Developer mode
Claude.ai Breakwire lookup_error Settings → Connectors → Add custom connector
LangChain Breakwire lookup_error pip install langchain-mcp-adapters

Fastest route

claude mcp add --transport http breakwire https://breakwire.org/mcp

Other tools on this server

close_lookup
get_claim
search_claims
changes
deadlines
events
list_services
check_stack
coverage_gaps
stats
list_unexplained
report_outcome
watch
submit_claim
digest

This list was read from the server itself, by connecting to it and calling tools/list on 28 October 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Breakwire MCP server