MCP Proxy Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORT | No | Port for the proxy server's HTTP-based endpoints (/sse, /mcp, and Admin UI if enabled). | 3663 |
| LOGGING | No | Minimum log level: error, warn, info, or debug. | info |
| ALLOWED_KEYS | No | Comma-separated list of API keys to secure the proxy's HTTP-based endpoints (/sse, /mcp). Clients must provide a key via X-Api-Key header or ?key= query parameter. Authentication is disabled if neither ALLOWED_KEYS nor ALLOWED_TOKENS is set. | |
| TOOLS_FOLDER | No | Base directory for Stdio server installations initiated via the Admin UI when installDirectory is not explicitly set. | |
| ADMIN_PASSWORD | No | Password for Admin UI login. Required if Admin UI is enabled. Change this default. | password |
| ADMIN_USERNAME | No | Username for Admin UI login. Required if Admin UI is enabled. | admin |
| ALLOWED_TOKENS | No | Comma-separated list of Bearer Tokens to secure the proxy's HTTP-based endpoints (/sse, /mcp). Clients must provide a token via Authorization: Bearer <token>. Authentication is disabled if neither ALLOWED_KEYS nor ALLOWED_TOKENS is set. | |
| SESSION_SECRET | No | Secret used to sign session cookies. Optional but recommended if Admin UI is enabled. | |
| ENABLE_ADMIN_UI | No | Set to true to enable the Web Admin UI (only applicable in SSE mode). | false |
| RETRY_SSE_TOOL_CALL | No | Enable retries for SSE tool calls: true or false. | true |
| RETRY_HTTP_TOOL_CALL | No | Enable retries for HTTP tool call connection errors: true or false. | true |
| RETRY_STDIO_TOOL_CALL | No | Enable retries for Stdio tool call connection errors: true or false. | true |
| SERVER_TOOLNAME_SEPERATOR | No | Separator used to combine server name and tool name for unique tool keys. | __ |
| SSE_TOOL_CALL_MAX_RETRIES | No | Maximum retry attempts for SSE tool calls after the initial failure. | 2 |
| HTTP_TOOL_CALL_MAX_RETRIES | No | Maximum retry attempts for HTTP tool calls after the initial failure. | 2 |
| STDIO_TOOL_CALL_MAX_RETRIES | No | Maximum retry attempts for Stdio tool calls after the initial failure. | 2 |
| SSE_TOOL_CALL_RETRY_DELAY_BASE_MS | No | Base delay in milliseconds for SSE tool call retry exponential backoff. | 300 |
| HTTP_TOOL_CALL_RETRY_DELAY_BASE_MS | No | Base delay in milliseconds for HTTP tool call retry exponential backoff. | 300 |
| STDIO_TOOL_CALL_RETRY_DELAY_BASE_MS | No | Base delay in milliseconds for Stdio tool call retry exponential backoff. | 300 |
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 | |
This server cannot be deployed
Maintenance
ActivityActive
ResponsivenessNo issues