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