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skill-studio

skill-studio is a skill for Claude Code from glebis/claude-skills. It costs 184 tokens per session (2,779 once invoked), scanned A, original, MIT.

An interview-driven tool for designing automations, agents, skills, shortcuts, and repeatable workflows. It exports a written specification and a visual design map.

In plain words
What is it for?
Use it to scope a new skill or agent, or to examine a past session for workflows that could be automated.
Why use it?
It helps define who an automation is for, what it should do, and why before implementation begins.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions subagents; mentions Claude Code.

Part of the skill-studio plugin — 1 skill shipped together

not rated 374repo +5 7d ago A scan SkillSpector: pass 184 tokens original MIT

Good fit Use it to scope a new skill or agent, or to examine a past session for workflows that could be automated.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/glebis/claude-skills/skill-studio
View source ↗ glebis/claude-skills
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add glebis/claude-skills --skill skill-studio
Clone the repo
git clone --depth 1 https://github.com/glebis/claude-skills

Made for: Claude Code.

Or install skill-studio, the plugin that ships this one along with the rest of its 1 skill.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for skill-studio

README.md
[![agentmods](https://agentmods.dev/badge/skills/glebis/claude-skills/skill-studio/github.svg)](https://agentmods.dev/skills/glebis/claude-skills/skill-studio)
Your own site
<a href="https://agentmods.dev/skills/glebis/claude-skills/skill-studio"><img src="https://agentmods.dev/badge/skills/glebis/claude-skills/skill-studio/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for skill-studio

Your own site · 80×15
<a href="https://agentmods.dev/skills/glebis/claude-skills/skill-studio"><img src="https://agentmods.dev/badge/skills/glebis/claude-skills/skill-studio.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 184 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,779 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00184 $0.02779
Opus 5 $0.00092 $0.01389
Sonnet 5 $0.00037 $0.00556
Haiku 4.5 $0.00018 $0.00278

Measured 6d ago against content hash 68b980c71a69, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

skill-studio scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

The scan reads SKILL.md. This mod also ships 42 executable files (src/skill_studio/__init__.py, src/skill_studio/anthropic_client.py, src/skill_studio/cli.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skill-studio/SKILL.md · 236 lines

How it starts

The opening of the file, as written. The whole thing — 236 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill Studio

Purpose

Conduct a structured JTBD interview that captures what to build, for whom, and why — then emit a one-page design.md + design.svg spec. Sits between "should I automate this?" (automation-advisor) and "how do I package this as a skill?" (skill-creator).

Architecture

This skill wraps an external CLI tool (skill-studio) installed via pip. The CLI handles session state, coverage tracking, and export. The skill orchestrates the CLI — it does not bundle scripts directly.

When to use

Trigger on any of: "help me design...", "build a skill for...", "design an automation for...", "I want a bot/agent/workflow that...", "scope a new shortcut". Also trigger when the user describes a recurring pain and asks how to automate it.

Also trigger for session analysis: "analyze this session", "what skills could I build from this", "propose skills from session", "what workflows did I use", "what did I do in this session", "extract patterns from my work", "turn this session into a skill", "what could be automated from this". If the user references a session ID or asks about subagent activity, this skill handles it.

Prerequisites

  • skill-studio CLI on PATH (pip install -e . inside the skill directory, or skill-studio init for guided setup)
  • Python 3.11+
  • Text mode needs no API key — the interview runs natively inside Claude Code
  • Voice mode (--voice) needs DAILY_API_KEY, GROQ_API_KEY, DEEPGRAM_API_KEY, and an LLM provider key (OPENROUTER_API_KEY by default). If any key is missing, suggest text mode instead.

To verify the CLI is available, run skill-studio --help. If the command is not found, install it from the skill's base directory: pip install -e <skill-studio-base-dir>.

Interview protocol (text mode)

Follow these steps in order.

Step 0 — (Optional) Seed from a prior session

If the user provides a prior session (Claude Code transcript, another skill-studio session, or arbitrary transcript path), seed the interview instead of starting blank:

Read the full file on GitHub · 236 lines

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 236 lines · 184 tokens per session scan A 68b980c71a69

Subscribe to this mod's changes

skill-studio is a skill published in the GitHub repository glebis/claude-skills (374 stars, last pushed 7d ago), licensed MIT. It adds 184 tokens to every session and 2,779 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Building agentsPlanning
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