Docker Hub MCP Server
by Srieon
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MCP_CORS | No | Enable CORS for HTTP transport (default: 'true') | true |
| LOG_LEVEL | No | Logging level: error, warn, info, debug (default: 'info') | info |
| MCP_HTTP_HOST | No | Host for HTTP transport (only needed if MCP_TRANSPORT=http) | localhost |
| MCP_HTTP_PORT | No | Port for HTTP transport (only needed if MCP_TRANSPORT=http) | 3000 |
| MCP_TRANSPORT | No | Transport mode: 'stdio' for MCP clients, 'http' for web access (default: 'stdio') | stdio |
| MAX_CACHE_SIZE | No | Maximum number of cache entries (default: '1000') | 1000 |
| MCP_SERVER_NAME | No | Name of the MCP server (default: 'dockerhub-mcp-server') | dockerhub-mcp-server |
| CACHE_TTL_SECONDS | No | Time-to-live for cache entries in seconds (default: '300') | 300 |
| DOCKERHUB_PASSWORD | No | Docker Hub password (optional if using access token or anonymous access) | |
| DOCKERHUB_USERNAME | No | Docker Hub username for authentication (optional if using access token or anonymous access) | |
| MCP_SERVER_VERSION | No | Version of the MCP server (default: '1.0.0') | 1.0.0 |
| DOCKERHUB_RATE_LIMIT | No | Maximum number of requests per rate limit window (default: '100') | 100 |
| PRIVATE_REGISTRY_URL | No | URL of a private Docker registry (optional) | |
| DOCKERHUB_ACCESS_TOKEN | No | Docker Hub access token for authentication (alternative to username/password) | |
| PRIVATE_REGISTRY_PASSWORD | No | Password for private registry (required if PRIVATE_REGISTRY_URL is set) | |
| PRIVATE_REGISTRY_USERNAME | No | Username for private registry (required if PRIVATE_REGISTRY_URL is set) | |
| DOCKERHUB_RATE_LIMIT_WINDOW | No | Rate limit window in seconds (default: '3600') | 3600 |
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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