usesignal_format_json — useSignal MCP Tool
usesignal_format_json
(usesignal format json) is one of 12 tools on the
useSignal
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call usesignal_format_json from your client
- Claude Code useSignal usesignal_format_json run in your project directory
- Claude Desktop useSignal usesignal_format_json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor useSignal usesignal_format_json ~/.cursor/mcp.json
- VS Code useSignal usesignal_format_json .vscode/mcp.json
- Zed useSignal usesignal_format_json ~/.config/zed/settings.json
- Windsurf useSignal usesignal_format_json ~/.codeium/windsurf/mcp_config.json
- Cline useSignal usesignal_format_json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI useSignal usesignal_format_json ~/.gemini/settings.json
- Grok useSignal usesignal_format_json .mcp.json (in your project root)
- ChatGPT useSignal usesignal_format_json Settings → Connectors → Advanced → Developer mode
- Claude.ai useSignal usesignal_format_json Settings → Connectors → Add custom connector
- LangChain useSignal usesignal_format_json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http usesignal https://www.usesignal.dev/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 3 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.