A curated directory of Agent Skills, the SKILL.md instruction files that teach AI coding assistants like Claude, Codex and Copilot new tasks.
smixs/skill-conductor
A meta-skill for Claude-style AI agents that designs, builds, tests, evaluates and improves other agent skills using binary scoring.
- Stars
- 182
- Forks
- 21
- Open issues
- 2
- Last commit
- 3 months ago
What is it?
Skill Conductor is a skill for AI coding agents such as Claude Code that manages the full lifecycle of other skills: choosing an architecture, writing SKILL.md, testing, evaluating and packaging. It asks the author to pick an architecture pattern (sequential, iterative, context-aware, domain intelligence, or multi-MCP) before writing any instructions.
Evaluation uses BinEval, which scores a skill with atomic yes/no questions across five dimensions: discovery, clarity, structure, robustness and completeness. A skill passes when every critical question is answered yes, each answer carries supporting evidence, and the judge is kept unaware of the pass threshold. Improvement runs as a gated loop in which edits are limited per iteration and accepted only if held-out tests do not regress.
The project is distributed through the skills.sh installer and as a Claude Code plugin, and is written in Python with scripts for validation, eval runs, description optimization and packaging as a .skill file.
Key features
- 01Architecture selection step before writing SKILL.md
- 02BinEval scoring with evidence-backed yes/no questions and critical-question gating
- 03Gated self-update loop with train/held-out evaluation split
- 04Pressure testing and baseline comparison for discipline-style skills
- 05Description optimization for accurate triggering
- 06Packaging validated skills as .skill files
Use cases
- Authoring new Claude Code skills and checking their structure before sharing them
- Reviewing third-party skills for quality before installing them
- Tuning an existing skill's description so it triggers on the right requests
- Preparing a skill for distribution through a plugin marketplace
Quick start
- 1
Install via skills.sh into ~/.claude/skills
npx skills add smixs/skill-conductor - 2
Or add the Claude Code plugin marketplace
/plugin marketplace add smixs/skill-conductor - 3
Install the Claude Code plugin from the marketplace
/plugin install skill-conductor@smixs
Things to know
- It is a skill for Claude-style agents, so it needs an agent environment such as Claude Code to be useful.
In collections
Topics
FAQ
- What is skill-conductor?
- A meta-skill for Claude-style AI agents that designs, builds, tests, evaluates and improves other agent skills using binary scoring. Skill Conductor is a skill for AI coding agents such as Claude Code that manages the full lifecycle of other skills: choosing an architecture, writing SKILL.md, testing, evaluating and packaging. It asks the author to pick an architecture pattern (sequential, iterative, context-aware, domain intelligence, or multi-MCP) before writing any instructions.
- Is skill-conductor free to use? What license does it have?
- skill-conductor is open source under the MIT license. Check the license terms before using it in commercial products.
- Is skill-conductor still maintained?
- Updated within 6 months. The last commit to skill-conductor was on Aug 3, 2026.
- What can I use skill-conductor for?
- Authoring new Claude Code skills and checking their structure before sharing them Reviewing third-party skills for quality before installing them Tuning an existing skill's description so it triggers on the right requests Preparing a skill for distribution through a plugin marketplace
- How do I install skill-conductor?
- Install via skills.sh into ~/.claude/skills: npx skills add smixs/skill-conductor Or add the Claude Code plugin marketplace: /plugin marketplace add smixs/skill-conductor Install the Claude Code plugin from the marketplace: /plugin install skill-conductor@smixs
- Where can I get skill-conductor?
- The source code and installation instructions are on GitHub: https://github.com/smixs/skill-conductor
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