citation — XML Schema element count, markup discarded MCP Tool
citation
(citation) is one of 31 tools on the
XML Schema element count, markup discarded
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call citation from your client
- Claude Code XML Schema element count, markup discarded citation run in your project directory
- Claude Desktop XML Schema element count, markup discarded citation ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor XML Schema element count, markup discarded citation ~/.cursor/mcp.json
- VS Code XML Schema element count, markup discarded citation .vscode/mcp.json
- Zed XML Schema element count, markup discarded citation ~/.config/zed/settings.json
- Windsurf XML Schema element count, markup discarded citation ~/.codeium/windsurf/mcp_config.json
- Cline XML Schema element count, markup discarded citation ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI XML Schema element count, markup discarded citation ~/.gemini/settings.json
- Grok XML Schema element count, markup discarded citation .mcp.json (in your project root)
- ChatGPT XML Schema element count, markup discarded citation Settings → Connectors → Advanced → Developer mode
- Claude.ai XML Schema element count, markup discarded citation Settings → Connectors → Add custom connector
- LangChain XML Schema element count, markup discarded citation pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http xsd-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/xsd-ok/mcpOther tools on this server
- xsd-ok
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- 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.