question-router SKILL.md skillA
question-router from ai-analyst-lab/ai-analyst is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ai-analyst-lab/ai-analyst/question-router@git:20260902.b370de6Pins git:20260902.b370de6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ai-analyst-lab/ai-analyst
- Path
.claude/skills/question-router/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260902.b370de6, committed Sep 2, 2026
- First version recorded
- Aug 27, 2026
- Size
- 16,640 bytes
- Repository stars
- 322
- License
- MIT
Classify every analytical request (anything about data, metrics, trends, segments, funnels, revenue, retention, experiments, or "why did X change") into complexity levels L1-L5 and route it before any analytical workflow starts, including follow-ups mid-analysis and chart requests. Simple lookups get a direct answer; investigations get the depth they need. Run this first even when the question looks simple.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Skill: Question Router ## Purpose Classify incoming user questions into complexity levels (L1-L5) and route them to the appropriate response path. ## When to Use - At the start of every user interaction that looks like an analytical request - Before launching the full 18-step pipeline - When the user asks a follow-up question mid-analysis ## Classification Levels ### L1: Factual Lookup **Pattern:** User wants a specific number or fact from the data. **Examples:** - "How many users signed up in March?" - "What's the average order value?" - "How many products are in the electronics category?" **Response path:** Query the data directly. Return the answer with source citation (table, column, filter). No agents needed. ### L2: Simple Comparison **Pattern:** User wants to compare two things or see a breakdown. **Examples:** - "Compare conversion rates by device" - "Show me revenue by category" - "What's the split of users by acquisition channel?" **Response path:** Query + quick chart. Use `chart_helpers` directly. Apply Visualization Patterns skill. No full pipeline. ### L3: Guided Analysis **Pattern:** User has a specific analytical question requiring multiple steps. …
Read the whole file at its exact version.
How to install
mdr add ai-analyst-lab/ai-analyst/question-router@sha256:78e9d6bd6c2dc763The line at the top of this page pins the label git:20260902.b370de6, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_yldfuh736rhdwxwm)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 27, 2026 and Sep 2, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260902.b370de6 latest | 2026-09-02 | b370de6 | 16,640 B | A | view · diff |
| git:20260827.7ff2e25 | 2026-08-27 | 7ff2e25 | 20,855 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (16640 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
ai-analyst-lab/ai-analyst · 322 stars · license MIT · pushed 2026-09-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yldfuh736rhdwxwm GET https://markdownregistry.com/api/v1/resolve?ref=ai-analyst-lab/ai-analyst/question-router GET https://markdownregistry.com/api/v1/blob/78e9d6bd6c2dc76325fe7f14f2e27928f9c13f1b1673582b645f182960d552e7
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.