browser-url-ok — IPv4 CIDR shape, value discarded MCP Tool
browser-url-ok
(browser url ok) is one of 31 tools on the
IPv4 CIDR shape, value 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 IPv4 CIDR shape, value discarded browser-url-ok run in your project directory
- Claude Desktop IPv4 CIDR shape, value discarded browser-url-ok ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor IPv4 CIDR shape, value discarded browser-url-ok ~/.cursor/mcp.json
- VS Code IPv4 CIDR shape, value discarded browser-url-ok .vscode/mcp.json
- Zed IPv4 CIDR shape, value discarded browser-url-ok ~/.config/zed/settings.json
- Windsurf IPv4 CIDR shape, value discarded browser-url-ok ~/.codeium/windsurf/mcp_config.json
- Cline IPv4 CIDR shape, value discarded browser-url-ok ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI IPv4 CIDR shape, value discarded browser-url-ok ~/.gemini/settings.json
- Grok IPv4 CIDR shape, value discarded browser-url-ok .mcp.json (in your project root)
- ChatGPT IPv4 CIDR shape, value discarded browser-url-ok Settings → Connectors → Advanced → Developer mode
- Claude.ai IPv4 CIDR shape, value discarded browser-url-ok Settings → Connectors → Add custom connector
- LangChain IPv4 CIDR shape, value discarded browser-url-ok pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http cidr4-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cidr4-ok/mcpOther tools on this server
- cidr4-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.