lookup_response_code — Sipflow MCP Tool Read-only
lookup_response_code
(lookup response code) is one of 22 tools on the
Sipflow
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call lookup_response_code from your client
- Claude Code Sipflow lookup_response_code run in your project directory
- Claude Desktop Sipflow lookup_response_code ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Sipflow lookup_response_code ~/.cursor/mcp.json
- VS Code Sipflow lookup_response_code .vscode/mcp.json
- Zed Sipflow lookup_response_code ~/.config/zed/settings.json
- Windsurf Sipflow lookup_response_code ~/.codeium/windsurf/mcp_config.json
- Cline Sipflow lookup_response_code ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Sipflow lookup_response_code ~/.gemini/settings.json
- Grok Sipflow lookup_response_code .mcp.json (in your project root)
- ChatGPT Sipflow lookup_response_code Settings → Connectors → Advanced → Developer mode
- Claude.ai Sipflow lookup_response_code Settings → Connectors → Add custom connector
- LangChain Sipflow lookup_response_code pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http sipflow https://mcp.sipflow.dev/mcpOther tools on this server
- search_sip_docs
- lookup_sip_header
- detect_sip_stack
- detect_sip_vendor_from_config
- minimize_sip_trace
- render_sip_ladder
- sip_ladder_example
- lint_sip_request
- parse_sip_message
- diff_sip_messages
- review_sip_config
- webrtc_sip_checklist
- parse_sdp
- compare_sdp_offer_answer
- validate_stir_shaken_identity
- stir_attestation_explainer
- validate_e164_number
- troubleshoot_response_code
- dns_diagnose_sip_target
- fetch_sipflow_share
- submit_sipflow_feedback
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.