validate_json — Open Task Relay MCP Tool
validate_json
(validate json) is one of 10 tools on the
Open Task Relay
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call validate_json from your client
- Claude Code Open Task Relay validate_json run in your project directory
- Claude Desktop Open Task Relay validate_json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Open Task Relay validate_json ~/.cursor/mcp.json
- VS Code Open Task Relay validate_json .vscode/mcp.json
- Zed Open Task Relay validate_json ~/.config/zed/settings.json
- Windsurf Open Task Relay validate_json ~/.codeium/windsurf/mcp_config.json
- Cline Open Task Relay validate_json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Open Task Relay validate_json ~/.gemini/settings.json
- Grok Open Task Relay validate_json .mcp.json (in your project root)
- ChatGPT Open Task Relay validate_json Settings → Connectors → Advanced → Developer mode
- Claude.ai Open Task Relay validate_json Settings → Connectors → Add custom connector
- LangChain Open Task Relay validate_json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http open-task-relay https://opentaskrelay.org/api/mcpOther tools on this server
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.