hn-front-count — Port 20 MCP Tool
hn-front-count
(hn front count) is one of 31 tools on the
Port 20
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 Port 20 hn-front-count run in your project directory
- Claude Desktop Port 20 hn-front-count ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Port 20 hn-front-count ~/.cursor/mcp.json
- VS Code Port 20 hn-front-count .vscode/mcp.json
- Zed Port 20 hn-front-count ~/.config/zed/settings.json
- Windsurf Port 20 hn-front-count ~/.codeium/windsurf/mcp_config.json
- Cline Port 20 hn-front-count ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Port 20 hn-front-count ~/.gemini/settings.json
- Grok Port 20 hn-front-count .mcp.json (in your project root)
- ChatGPT Port 20 hn-front-count Settings → Connectors → Advanced → Developer mode
- Claude.ai Port 20 hn-front-count Settings → Connectors → Add custom connector
- LangChain Port 20 hn-front-count pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http port-20 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-20/mcpOther tools on this server
- port-20
- 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.