MCP Port Manager
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
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
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_free_portA | Find and return an available port. Checks both the registry and OS-level availability. |
| lookup_by_portB | Look up information about a specific port. |
| lookup_by_applicationA | Find all ports registered to a specific application. |
| register_portB | Register a port to an application. |
| unregister_portB | Remove a port registration. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 5 tools
Each tool has a clearly distinct purpose: finding an available port, looking up by port, looking up by application, registering, and unregistering. There is no meaningful overlap or ambiguity between them.
Tool names generally follow a verb-first pattern, but mix get_, lookup_by_, and register_/unregister_ prefixes. This is still predictable and readable, with only minor stylistic inconsistency.
Five tools is well-scoped for a port management server. Each tool covers an essential operation without unnecessary bloat or redundancy.
The main lifecycle is covered: find a free port, register it, unregister it, and query by port or application. There is no direct update or list-all operation, but these can be worked around via unregister/register or existing lookup tools.