validate-json — RFC number shape MCP Tool
validate-json
(validate json) is one of 31 tools on the
RFC number shape
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 RFC number shape validate-json run in your project directory
- Claude Desktop RFC number shape validate-json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor RFC number shape validate-json ~/.cursor/mcp.json
- VS Code RFC number shape validate-json .vscode/mcp.json
- Zed RFC number shape validate-json ~/.config/zed/settings.json
- Windsurf RFC number shape validate-json ~/.codeium/windsurf/mcp_config.json
- Cline RFC number shape validate-json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI RFC number shape validate-json ~/.gemini/settings.json
- Grok RFC number shape validate-json .mcp.json (in your project root)
- ChatGPT RFC number shape validate-json Settings → Connectors → Advanced → Developer mode
- Claude.ai RFC number shape validate-json Settings → Connectors → Add custom connector
- LangChain RFC number shape validate-json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http rfc-number-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/rfc-number-ok/mcpOther tools on this server
- rfc-number-ok
- utc-time
- timezone
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
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.