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