19 focused API tools for AI agents: contract review, prompt optimizer, context packing, and more.
npx -y agent-toolbelt-mcp{
"AGENT_TOOLBELT_KEY": "YOUR_SECRET_VALUE"
}Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.
{
"mcpServers": {
"io-github-marras0914-agent-toolbelt-mcp": {
"command": "npx",
"args": [
"-y",
"agent-toolbelt-mcp"
],
"env": {
"AGENT_TOOLBELT_KEY": "YOUR_SECRET_VALUE"
}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.jsonNo remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.
agent-toolbelt-mcp is an MCP server for 19 focused API tools for AI agents: contract review, prompt optimizer, context packing, and more.. It supports STDIO transport.
Use the generated config in Install. This server runs with npx -y agent-toolbelt-mcp; add any required environment variables before starting your client.
Choose the Claude Desktop tab in Install and copy the config for npx -y agent-toolbelt-mcp. Add required environment variables before starting Claude Desktop.
Choose the Claude Code tab in Install and copy the config for npx -y agent-toolbelt-mcp. Add required environment variables before starting Claude Code.
Choose the Codex tab in Install and copy the config for npx -y agent-toolbelt-mcp. Add required environment variables before starting Codex.
Choose the Cursor or VS Code tab in Install and copy the config for npx -y agent-toolbelt-mcp. Add required environment variables before starting Cursor or VS Code.
agent-toolbelt-mcp uses STDIO transport. Use the package or command config in Install.
agent-toolbelt-mcp inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.
agent-toolbelt-mcp is marked with Auth required by registry metadata auth. You may need provider login, an API key, a bearer token, or a session header.
| Package | Registry | Version | Inputs |
|---|---|---|---|
agent-toolbelt-mcpstdio | npm | 1.0.1 | Env: AGENT_TOOLBELT_KEY required secret |