ably_list_namespaces — Ably MCP by usefulapi MCP Tool
ably_list_namespaces
(ably list namespaces) is one of 15 tools on the
Ably MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call ably_list_namespaces from your client
- Claude Code Ably MCP by usefulapi ably_list_namespaces run in your project directory
- Claude Desktop Ably MCP by usefulapi ably_list_namespaces ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Ably MCP by usefulapi ably_list_namespaces ~/.cursor/mcp.json
- VS Code Ably MCP by usefulapi ably_list_namespaces .vscode/mcp.json
- Zed Ably MCP by usefulapi ably_list_namespaces ~/.config/zed/settings.json
- Windsurf Ably MCP by usefulapi ably_list_namespaces ~/.codeium/windsurf/mcp_config.json
- Cline Ably MCP by usefulapi ably_list_namespaces ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Ably MCP by usefulapi ably_list_namespaces ~/.gemini/settings.json
- Grok Ably MCP by usefulapi ably_list_namespaces .mcp.json (in your project root)
- ChatGPT Ably MCP by usefulapi ably_list_namespaces Settings → Connectors → Advanced → Developer mode
- Claude.ai Ably MCP by usefulapi ably_list_namespaces Settings → Connectors → Add custom connector
- LangChain Ably MCP by usefulapi ably_list_namespaces pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http ably https://ably.usefulapi.io/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.