hn-front-count — ALPN h3 token, value discarded MCP Tool
hn-front-count
(hn front count) is one of 31 tools on the
ALPN h3 token, value discarded
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 ALPN h3 token, value discarded hn-front-count run in your project directory
- Claude Desktop ALPN h3 token, value discarded hn-front-count ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor ALPN h3 token, value discarded hn-front-count ~/.cursor/mcp.json
- VS Code ALPN h3 token, value discarded hn-front-count .vscode/mcp.json
- Zed ALPN h3 token, value discarded hn-front-count ~/.config/zed/settings.json
- Windsurf ALPN h3 token, value discarded hn-front-count ~/.codeium/windsurf/mcp_config.json
- Cline ALPN h3 token, value discarded hn-front-count ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI ALPN h3 token, value discarded hn-front-count ~/.gemini/settings.json
- Grok ALPN h3 token, value discarded hn-front-count .mcp.json (in your project root)
- ChatGPT ALPN h3 token, value discarded hn-front-count Settings → Connectors → Advanced → Developer mode
- Claude.ai ALPN h3 token, value discarded hn-front-count Settings → Connectors → Add custom connector
- LangChain ALPN h3 token, value discarded hn-front-count pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http h3-alpn-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/h3-alpn-ok/mcpOther tools on this server
- h3-alpn-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.