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