skill-manager SKILL.md skillA
skill-manager from mrdenox109-nyx/skill-manager is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mrdenox109-nyx/skill-manager/skill-manager@git:20260222.ba6db53Pins git:20260222.ba6db53 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mrdenox109-nyx/skill-manager
- Path
skills/skill-manager/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260222.ba6db53, committed Feb 22, 2026
- Size
- 9,978 bytes
- Repository stars
- 4
- License
- MIT
Detect project tech stack and disable irrelevant skills to save context window space. Use when the user says "manage skills", "optimize skills", "disable irrelevant skills", "skill manager", or asks which skills are relevant for this 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
# Skill Manager Analyze the current project's tech stack and disable irrelevant globally-installed skills by injecting a bounded section into the project's CLAUDE.md. ## When to Use - User says "manage skills", "optimize skills", "skill manager" - User says "disable irrelevant skills" or "which skills do I need?" - User says "clean up skills for this project" - User says "re-enable all skills" - At the start of a new project to reduce context window waste ## Quick Start Run the Python analysis script if available, otherwise follow the manual workflow below. ## Step 1: Detect Project Tech Stack Check for these files in the project root (current working directory): | File | Stack Signal | |------|-------------| | `package.json` | Node.js — read for framework (next, react, vue, angular, svelte, etc.) | | `Podfile` or `*.xcodeproj` | iOS/macOS native | | `Package.swift` | Swift Package (iOS/macOS) | | `Cargo.toml` | Rust | | `go.mod` | Go | | `requirements.txt` / `pyproject.toml` / `setup.py` | Python | | `Gemfile` | Ruby | | `composer.json` | PHP | | `build.gradle` / `build.gradle.kts` | Android/JVM | | `pubspec.yaml` | Flutter/Dart | …
Read the whole file at its exact version.
How to install
mdr add mrdenox109-nyx/skill-manager/skill-manager@sha256:a2a8d737b8c652c6The line at the top of this page pins the label git:20260222.ba6db53, 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_lb3iabukde7wwaoo)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Feb 22, 2026.
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 (9978 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
mrdenox109-nyx/skill-manager · 4 stars · license MIT · pushed 2026-10-12 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lb3iabukde7wwaoo GET https://markdownregistry.com/api/v1/resolve?ref=mrdenox109-nyx/skill-manager/skill-manager GET https://markdownregistry.com/api/v1/blob/a2a8d737b8c652c6d6990d43992735f31b3fe74227c7f86f5db8052b8cb70cd6
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.