IN THE FIELD GUIDE

0mcp

0mcp.io

0mcp is a managed platform that converts existing OpenAPI specifications into hosted Model Context Protocol (MCP) servers, enabling AI clients to securely access APIs without building MCP infrastructure. It supports production-ready features such as authentication integration, versioning, monitoring, and custom domains while ensuring API request and response payloads are not stored.

THE PRODUCT, BEYOND THE PITCH

Editorially reviewed · Sources checked Sep 30, 2026

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A good fit for

AI product teams needing reliable, observable, and secure access to external APIs for AI agents and assistants.
Developers and organizations wanting to expose existing APIs as AI-ready MCP servers without building infrastructure.

Know the limitations

0mcp does not store API request or response payloads; only operational metadata like status codes and latency is retained.
Unused monthly capability allowances do not roll over to the next billing period.

What you can do

Enable AI product teams to connect AI assistants, agents, and copilots to external APIs through hosted MCP servers.
Provide a reviewable, versioned, and observable integration layer for AI tools to improve reliability and trust.

Features

Import OpenAPI specifications to generate AI-ready tools from existing APIs.
Interactive tool testing with live requests before making tools available to AI clients.
Supports existing authentication and authorization models, forwarding requests securely to backend.
Isolated MCP servers to create separate environments for customers, partners, internal teams, or products.
Production observability with monitoring of health, latency, failures, and usage for operational visibility.

Integrations

Supports integration with MCP-compatible AI clients including Claude, ChatGPT, Cursor, VS Code, Windsurf, Gemini, Codex, and custom AI applications.

Platforms & data export

Not confirmed yet.

THE COST FOR YOUR TEAM

Go beyond the starting price.

Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.

PeopleBillingCurrencyPrices are shown as published. No exchange rates are applied.Monthly usage per toolApplies to each tool’s own unit. Leave at 0 for subscription cost only.

Known monthly subtotal

$0.00/month

1 of 1 tools could not be priced with these inputs, so this is not the full cost.

Plan costs based on your requirements
Tool / plan	Monthly	Per year	What this assumes
0mcp	No pricing recorded yet. Check the official site, or ask the owner to add it.

A practical workflow

Import an OpenAPI 3.x or Swagger 2.0 specification or Postman collection to configure REST endpoints.
Choose which API operations should be exposed as MCP tools for AI clients.
Publish a version of your MCP server to a hosted endpoint ready for AI clients.
Connect your MCP server to MCP-compatible AI clients such as Claude, ChatGPT, Cursor, and VS Code.

Based on the sources below. Editorial review does not imply hands-on product testing.

Alternatives to explore

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What changed

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