registry MCP工具

Run latest from main branch (continuous deployment)

docker run -p 8080:8080 ghcr.io/modelcontextprotocol/registry:main

Run development build from main branch

docker run -p 8080:8080 ghcr.io/modelcontextprotocol/registry:main-20250906-abc123d

**Available tags:** 
- **Releases**: `latest`, `v1.0.0`, `v1.1.0`, etc.
- **Continuous**: `main` (latest main branch build)
- **Development**: `main-<date>-<sha>` (specific commit builds)

</details>

#### Publishing a server

To publish a server, we've built a simple CLI. You can use it with:

Build the latest CLI

make publisher

Quick start:

Pre-requisites

• Docker
• Go 1.24.x
• ko - Container image builder for Go (installation instructions)
• golangci-lint v2.4.0

Running the server

```bash

Start full development environment

make dev-compose

This starts the registry at [`localhost:8080`](http://localhost:8080) with PostgreSQL. The database uses ephemeral storage and is reset each time you restart the containers, ensuring a clean state for development and testing.

**Note:** The registry uses [ko](https://ko.build) to build container images. The `make dev-compose` command automatically builds the registry image with ko and loads it into your local Docker daemon before starting the services.

By default, the registry seeds from the production API with a filtered subset of servers (to keep startup fast). This ensures your local environment mirrors production behavior and all seed data passes validation. For offline development you can seed from a file without validation with `MCP_REGISTRY_SEED_FROM=data/seed.json MCP_REGISTRY_ENABLE_REGISTRY_VALIDATION=false make dev-compose`.

The setup can be configured with environment variables in [docker-compose.yml](./docker-compose.yml) - see [.env.example](./.env.example) for a reference.

<details>
<summary>Alternative: Running a pre-built Docker image</summary>

Pre-built Docker images are automatically published to GitHub Container Registry. Note that the image does not bundle PostgreSQL, so you need to run your own and point the registry at it via `MCP_REGISTRY_DATABASE_URL` (see [docker-compose.yml](./docker-compose.yml) for a working example):

Run lint, unit tests and integration tests

make check ```

There are also a few more helpful commands for development. Run make help to learn more, or look in Makefile.