token_check — x402 Agent Utilities MCP Tool
token_check
(token check) is one of 3 tools on the
x402 Agent Utilities
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call token_check from your client
- Claude Code x402 Agent Utilities token_check run in your project directory
- Claude Desktop x402 Agent Utilities token_check ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor x402 Agent Utilities token_check ~/.cursor/mcp.json
- VS Code x402 Agent Utilities token_check .vscode/mcp.json
- Zed x402 Agent Utilities token_check ~/.config/zed/settings.json
- Windsurf x402 Agent Utilities token_check ~/.codeium/windsurf/mcp_config.json
- Cline x402 Agent Utilities token_check ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI x402 Agent Utilities token_check ~/.gemini/settings.json
- Grok x402 Agent Utilities token_check .mcp.json (in your project root)
- ChatGPT x402 Agent Utilities token_check Settings → Connectors → Advanced → Developer mode
- Claude.ai x402 Agent Utilities token_check Settings → Connectors → Add custom connector
- LangChain x402 Agent Utilities token_check pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http agent-utilities https://x402-exp.w0arvg81zlgf.workers.dev/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 10 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.