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