duo-metrics-mcp
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
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| duolingo_get_public_profileB | Fetch public Duolingo profile, streak, total XP, and courses by username. |
| duolingo_get_authenticated_profileC | Fetch the richer authenticated profile for a Duolingo user id. |
| duolingo_get_xp_summariesB | Fetch authenticated daily XP summaries with sessions and practice time. |
| duolingo_today_statusB | Return whether the user practiced today, XP gained, sessions, minutes, and streak status. |
| duolingo_auth_helpA | Explain how to configure a Duolingo browser session cookie for authenticated 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 | |
TDQS
Scored across 5 tools
Each tool targets a distinct aspect of Duolingo data: public profile, authenticated profile, XP summaries, today's status, and auth configuration. There is no overlap in purpose.
All tools share the 'duolingo_' prefix and use snake_case, but 'today_status' and 'auth_help' deviate from the 'get_' verb pattern used by the other three. Minor inconsistency.
Five tools is ideal for a focused metrics server covering public info, authenticated details, daily summaries, and configuration. No tool feels redundant or missing.
Core Duolingo metrics (profile, XP, streak, daily activity) are covered. Missing historical trends or leaderboard data, but the set is practical for most use cases.