browser-url-ok — BCP 47 language tag shape MCP Tool
browser-url-ok
(browser url ok) is one of 31 tools on the
BCP 47 language tag shape
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 BCP 47 language tag shape browser-url-ok run in your project directory
- Claude Desktop BCP 47 language tag shape browser-url-ok ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor BCP 47 language tag shape browser-url-ok ~/.cursor/mcp.json
- VS Code BCP 47 language tag shape browser-url-ok .vscode/mcp.json
- Zed BCP 47 language tag shape browser-url-ok ~/.config/zed/settings.json
- Windsurf BCP 47 language tag shape browser-url-ok ~/.codeium/windsurf/mcp_config.json
- Cline BCP 47 language tag shape browser-url-ok ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI BCP 47 language tag shape browser-url-ok ~/.gemini/settings.json
- Grok BCP 47 language tag shape browser-url-ok .mcp.json (in your project root)
- ChatGPT BCP 47 language tag shape browser-url-ok Settings → Connectors → Advanced → Developer mode
- Claude.ai BCP 47 language tag shape browser-url-ok Settings → Connectors → Add custom connector
- LangChain BCP 47 language tag shape browser-url-ok pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http bcp47-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/bcp47-ok/mcpOther tools on this server
- bcp47-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
- 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.