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 |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
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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