chatgpt-plugin-one-tool
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": false
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| who5_scoreA | Scores the WHO-5 Well-Being Index. Use it when the user has answered the five WHO-5 items about the last two weeks and wants their score. Pass exactly five integers from 0 (at no time) to 5 (all of the time), in item order. Returns the score from 0 to 100 and a band: low (28 or less), reduced (29 to 50) or normal. The score is not a diagnosis. Do not use it for symptoms, illnesses or medication. |
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 1 tool
There is only one tool, so there is no possibility of misselection between competing options. Its purpose (scoring five WHO-5 item responses) is stated unambiguously, along with explicit negative guidance about what it must not be used for.
The single name `who5_score` is clear snake_case, combining a domain identifier with an action noun. With one tool there is no convention mixing to evaluate, and the name reads predictably.
The server is explicitly designed as a one-tool plugin, and that tool is a deterministic computation that fully earns its place. The surface is deliberately minimal rather than accidentally thin, though one more tool (e.g. returning the questionnaire items) would add value.
For the stated purpose of scoring WHO-5 responses, the tool covers the whole operation: input validation, 0-100 raw score, and interpretation bands. The only gap is that it cannot surface the five item texts or the band thresholds as reusable data, so an agent must supply the questionnaire itself.