verify_issuer_domain — cerberus index MCP Tool
verify_issuer_domain
(verify issuer domain) is one of 20 tools on the
cerberus index
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call verify_issuer_domain from your client
- Claude Code cerberus index verify_issuer_domain run in your project directory
- Claude Desktop cerberus index verify_issuer_domain ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor cerberus index verify_issuer_domain ~/.cursor/mcp.json
- VS Code cerberus index verify_issuer_domain .vscode/mcp.json
- Zed cerberus index verify_issuer_domain ~/.config/zed/settings.json
- Windsurf cerberus index verify_issuer_domain ~/.codeium/windsurf/mcp_config.json
- Cline cerberus index verify_issuer_domain ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI cerberus index verify_issuer_domain ~/.gemini/settings.json
- Grok cerberus index verify_issuer_domain .mcp.json (in your project root)
- ChatGPT cerberus index verify_issuer_domain Settings → Connectors → Advanced → Developer mode
- Claude.ai cerberus index verify_issuer_domain Settings → Connectors → Add custom connector
- LangChain cerberus index verify_issuer_domain pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http cerberus-index https://cerberusindex.com/mcpOther tools on this server
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.