Opencrater Mcp

io.github.open-craterPublished by GitHub account open-craterv0.1.1Updated Oct 28, 2026

Monetize your MCP server or CLI: live OpenCrater network stats + how maintainers earn USDC.

VerifiedStreamable HTTPWeb executableDeveloper ToolsBusiness & Commerce

Overview

AI-generated overview

Read-only MCP server exposing OpenCrater network stats, supported AI coding tools, and maintainer monetization info for earning USDC.

What you can do
  • Read live OpenCrater network momentum: Blips delivered, developers reached, advertiser budget committed, USDC earned by maintainers, and supported tool count
  • List the AI coding tools where OpenCrater Blips can render
  • Explain how a maintainer can start earning USDC from their own MCP server or CLI tool
When to use it
Useful when you want an assistant to report OpenCrater network figures or explain how to monetize an MCP server or CLI tool with sponsored Blips. It is informational only, so it adds little unless you are evaluating or promoting OpenCrater.
Requirements
Either the hosted remote endpoint over Streamable HTTP, or the local npm package run via npx with Node.js. No credentials, API keys or headers are needed; the tools read public data.
Before you install
The server is promotional in nature: it surfaces OpenCrater's own network metrics and points maintainers toward its monetization program. All tools are read-only, but the figures come from OpenCrater itself and should be treated as vendor-reported.

Installation

In SourceWeft

  1. Open Opencrater Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.open-crater%2Fopencrater-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "opencrater": {
      "type": "http",
      "url": "https://opencrater.to/mcp"
    }
  }
}

README

opencrater-mcp

An MCP server for OpenCrater — the monetization network for the terminal. Surface OpenCrater inside any MCP client (Claude Code, Codex, …): live network stats, supported AI tools, and how to start earning USDC from your own MCP server or CLI tool.

No credentials needed — every tool reads public data.

Tools

ToolWhat it returns
opencrater_network_statsLive network momentum — Blips delivered, developers reached, budget committed to creators, USDC earned by maintainers, supported tools.
opencrater_supported_toolsThe AI coding tools where OpenCrater Blips render.
opencrater_get_startedHow a maintainer starts earning USDC with OpenCrater.

Install

Two ways to connect — a local stdio package, or the hosted remote endpoint.

Local (stdio, via npx)

bash
npx opencrater-mcp
json
{  "mcpServers": {    "opencrater": {      "command": "npx",      "args": ["-y", "opencrater-mcp"]    }  }}

Hosted (remote, Streamable HTTP)

No install — point any MCP client at the hosted endpoint:

https://opencrater.to/mcp
json
{  "mcpServers": {    "opencrater": {      "url": "https://opencrater.to/mcp"    }  }}

Run from source

bash
npm installnpm run buildnode dist/index.js

Monetize your tool

If you maintain an MCP server or CLI tool, you can earn USDC with a single tasteful sponsored Blip at a natural pause — free to add, opt-out always a keystroke away. → https://opencrater.to/monetize

License

MIT

Source: README.md at commit 0c7d2e1

Tools

3

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 AI coding tools.

Takes no parameters.

opencrater_supported_tools

The AI coding tools where OpenCrater Blips can render.

Takes no parameters.

opencrater_get_started

How a maintainer can start earning USDC from their MCP server or CLI tool with OpenCrater.

Takes no parameters.

Version history

1
  1. v0.1.1LatestSep 16, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.