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