validate-json — Rata Die day band MCP Tool
validate-json
(validate json) is one of 31 tools on the
Rata Die day band
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 Rata Die day band validate-json run in your project directory
- Claude Desktop Rata Die day band validate-json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Rata Die day band validate-json ~/.cursor/mcp.json
- VS Code Rata Die day band validate-json .vscode/mcp.json
- Zed Rata Die day band validate-json ~/.config/zed/settings.json
- Windsurf Rata Die day band validate-json ~/.codeium/windsurf/mcp_config.json
- Cline Rata Die day band validate-json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Rata Die day band validate-json ~/.gemini/settings.json
- Grok Rata Die day band validate-json .mcp.json (in your project root)
- ChatGPT Rata Die day band validate-json Settings → Connectors → Advanced → Developer mode
- Claude.ai Rata Die day band validate-json Settings → Connectors → Add custom connector
- LangChain Rata Die day band validate-json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http rd-n https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/rd-n/mcp
Other tools on this server
- rd-n
- 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.