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