opencrater

Monetize your MCP server or CLI tool with OpenCrater.

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What it can do

  • Opencrater Network Stats: Live OpenCrater network momentum: Blips delivered, developers reached, advertiser budget committed to reward creators, USDC earned by maintainers, and the number of supported
  • Opencrater Supported Tools: The AI coding tools where OpenCrater Blips can render.
  • Opencrater Get Started: How a maintainer can start earning USDC from their MCP server or CLI tool with OpenCrater.

What data it sees

Do you need an account

No: the server works without sign-in

Monetize your MCP server or CLI tool with OpenCrater. Tools for live network stats, supported AI tools, and how maintainers start earning USDC from a single tasteful sponsored Blip — free to add, opt-out always one keystroke away.

How to connect

How to connect opencrater to Claude

The server address to paste into Claude settings:

https://opencrater--olatunjiopeyemi105.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect opencrater to ChatGPT

The server address to paste into ChatGPT settings:

https://opencrater--olatunjiopeyemi105.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect opencrater to Cursor

The server address to paste into Cursor settings:

https://opencrater--olatunjiopeyemi105.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (3)

Raw names from tools/list. Only developers need these.

opencrater_network_statsLive OpenCrater network momentum: Blips delivered, developers reached, advertiser budget committed to reward creators, USDC earned by maintainers, and the number of supported AI coding tools.
opencrater_supported_toolsThe AI coding tools where OpenCrater Blips can render.
opencrater_get_startedHow a maintainer can start earning USDC from their MCP server or CLI tool with OpenCrater.