decimalai-mcp
OfficialServer Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| DECIMAL_API_KEY | No | Optional API key. Unlocks per-org enrichment (e.g. installed_as) on the same public endpoints. | |
| DECIMAL_API_URL | No | Point at a self-hosted / local backend. | https://api.decimal.ai |
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
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| search_skillsA | Search the public DecimalAI skills registry. Args: query: Keyword or natural-language query (hybrid keyword/semantic search). category: Optional category filter (e.g. "retrieval", "code-review"). sort: recommended (SkillScore v2, default) | lift | popular | top_rated | efficiency | rating | recent. limit: Max results (1-50). |
| get_skillA | Get one skill's full record: trust/safety-scan status, verified benchmark
evidence (lift vs no-skill baseline), SkillScore, ratings, the SKILL.md body,
and how to install it: its install name (the folder it installs into) and the
Args:
slug: The skill's |
| get_leaderboardA | Ranked skills leaderboard. Args: sort: skill_score | biggest_improvement | efficiency | top_rated. category: Optional category filter (uses the registry's ranked browse view — the dedicated leaderboard endpoint is uncategorized). window_days: Ranking window in days (1-3650; ignored for skill_score). limit: Max entries (1-50). |
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 3 tools
Each tool targets a clearly distinct action on the registry: fetch one skill by slug, retrieve a ranked leaderboard, and search the registry. Descriptions reinforce the boundaries (e.g. get_skill's note that slug is not the name), so an agent will not misselect among them.
All three names follow a clean verb_noun pattern (get_skill, get_leaderboard, search_skills) using snake_case consistently. The convention is predictable and readable.
Three tools is a small but coherent set for a read-only skills registry: discover (search), inspect (get), and rank (leaderboard). It is slightly thin — no category-listing or comparison tool — but each tool earns its place.
The surface covers the core discovery workflow: search, detail lookup (including install instructions), and ranked browsing. Minor gaps exist (no category enumeration, version history, or cross-skill comparison), but agents can work around them within the stated read-only scope.