mcpmeter

Simplifying access to multiple Model Context Protocol servers is a significant challenge for developers working with AI coding tools. Managing numerous API keys and reconciling invoices from various providers can be cumbersome. mcpmeter's solution is to offer a unified authentication and billing system, allowing users to interact with multiple MCP servers through a single proxy using one bearer key.

What stands out about mcpmeter is its straightforward approach to authenticating, routing, and billing for MCP calls. The proxy sits between the agent and the publisher's MCP server, handling authentication, forwarding the JSON-RPC body, counting responses, and writing ledger rows. This pass-through design ensures that only relevant traffic is metered and billed. The proxy's performance is also noteworthy, with a P95 latency of 52ms, which is well below the target of 100ms.

Key features of mcpmeter include its per-call metering and billing, with reconciliation happening nightly, and payouts made on the 1st of each month via Stripe Connect. The platform supports various AI coding tools and platforms, such as Claude, Cursor, and OpenAI. The fact that it provides a live ledger and statement, with every call recorded, adds to its transparency and auditability.

mcpmeter's pricing model is based on a per-call charge, with no subscription fees, and is claimed to be 5 times cheaper than traditional API marketplaces. Publishers listing their MCP servers on the platform are charged a 10% platform fee, with payouts made monthly, subject to a $50 minimum. Overall, mcpmeter presents a compelling solution for developers and publishers looking to simplify their interactions with multiple MCP servers, offering a streamlined and cost-effective alternative to managing multiple API keys and invoices.