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