Fastmcpruntime MCP

What fastmcpruntime-mcp MCP server does

The fastmcpruntime-mcp MCP server provides remote access to a hosted FastMCP runtime. It is delivered as a paid service rather than as source code that can be run from this repository. The repository serves as public documentation and a directory-submission reference; the private production implementation is not included.

The service is aimed at agent and CI workflows that need more than a tool response. Its stated outputs and records include verdicts, structured receipts, usage logs, and evidence suitable for audit-oriented workflows. The available endpoint is https://fastmcpruntime.clauxel.com/mcp.

How it works

Clients connect to the hosted MCP endpoint using Streamable HTTP. Requests are sent as JSON-RPC messages, with authentication supplied in an HTTP header using the form Authorization: Bearer <token>. Production tokens are issued through the product website after selecting a plan and creating or requesting an API token.

A browser request to /mcp without authentication returns a JSON error rather than exposing internal details. The service also publishes a server card at https://fastmcpruntime.clauxel.com/server-card.json and uses the registry name com.clauxel.fastmcpruntime/fastmcpruntime-mcp.

Setup and configuration

To use the fastmcpruntime-mcp MCP server, open the product website, choose a plan, and obtain an API token. Add the MCP endpoint to a client that supports remote Streamable HTTP servers, then configure that client to send the bearer token with its requests. The README does not describe local installation, package commands, or a self-hosted deployment path.

The documented public resources are the product page, pricing page, MCP endpoint, and server card. Authentication is configured as a request header rather than as a repository-defined environment variable, so the provided material does not specify any required environment variable names.

Tools and capabilities

Four MCP tools are listed:

• runtime_health_check checks the runtime’s health.
• tool_schema_list lists available tool schemas.
• fastmcp_call_proxy provides a proxy for FastMCP calls.
• usage_receipt_lookup looks up usage receipts.

Together, these tools cover runtime inspection, schema discovery, delegated tool calls, and receipt retrieval. The service description also identifies usage logs and audit-ready evidence as part of its hosted workflow.

Limitations and notes

The fastmcpruntime-mcp MCP server is paid and requires a production bearer token. The README does not provide pricing details, token lifetime information, rate limits, tool argument schemas, response examples, or instructions for running the service locally. It also does not name specific MCP clients; compatibility depends on whether the client supports remote Streamable HTTP servers and bearer-token configuration.

The repository should not be treated as the production implementation. It contains documentation and directory-submission material, while the hosted service runs separately at the published endpoint.