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