extension-detector SKILL.md skillA
extension-detector from nguyenthienthanh/aura-frog is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nguyenthienthanh/aura-frog/extension-detector@git:20261001.67bf7d6Pins git:20261001.67bf7d6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nguyenthienthanh/aura-frog
- Path
aura-frog/skills/extension-detector/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261001.67bf7d6, committed Oct 1, 2026
- First version recorded
- May 4, 2026
- Size
- 5,154 bytes
- Repository stars
- 25
- License
- MIT
Detects when a new project-level skill / rule / command would reduce friction. Asks the user for confirmation before creating anything. NEVER writes plugin-level files — only `.claude/skills/`, `.claude/rules/`, `.claude/commands/` in the user's project.
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
> **AI-consumed reference.** Optimized for Claude to read during execution. > Human-readable explanation: see [docs/architecture/HIERARCHICAL_PLANNING.md](../../../docs/architecture/HIERARCHICAL_PLANNING.md) > or [docs/getting-started/](../../../docs/getting-started/) depending on topic. # Extension Detector **STATUS — v3.7.0-alpha.3.** Self-extending capability with hard gates against plugin pollution. ## Core principle The Aura Frog plugin ships a fixed set of skills, rules, and commands. Project-specific patterns belong **in the project**, not in the plugin. This skill watches for the moment a user's project would benefit from its own extensions and proposes them — but **never creates them autonomously**. **Hard rule:** anything this skill creates lands in the user's project under `.claude/`, never in `aura-frog/`. ## Detection signals (in order of strength) | Strength | Signal | Action | |---|---|---| | **Strong** | User explicitly says "we should have a skill/rule/command for X", "add a rule that…", "make this a skill" | Surface immediately | …
Read the whole file at its exact version.
How to install
mdr add nguyenthienthanh/aura-frog/extension-detector@sha256:df4bc5c724a89238The line at the top of this page pins the label git:20261001.67bf7d6, 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_nmuuqwdp535ktr7t)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 4, 2026 and Oct 1, 2026, about one every 37 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261001.67bf7d6 latest | 2026-10-01 | 67bf7d6 | 5,154 B | A | view · diff |
| git:20260904.6e22f9f | 2026-09-04 | 6e22f9f | 5,042 B | A | view · diff |
| git:20260515.6be9f59 | 2026-05-15 | 6be9f59 | 5,006 B | A | view · diff |
| git:20260511.548e3d1 | 2026-05-11 | 548e3d1 | 4,715 B | A | view · diff |
| git:20260504.42aa732 | 2026-05-04 | 42aa732 | 4,695 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 (5154 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
nguyenthienthanh/aura-frog · 25 stars · license MIT · pushed 2026-10-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_nmuuqwdp535ktr7t GET https://markdownregistry.com/api/v1/resolve?ref=nguyenthienthanh/aura-frog/extension-detector GET https://markdownregistry.com/api/v1/blob/df4bc5c724a89238dcdb9afcfb0b6b869821f8299aabaa7bf695a601b89dfd70
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.