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