Overview
workflow-schema-tuning is an open-source workflow skill for Claude Code and compatible agents, published by breaking-brake. Its author describes it as: “Use when modifying `resources/workflow-schema.json` in cc-wf-studio to influence how AI agents generate workflows via the cc-workflow-ai-editor skill. Triggers include "AIが特定のノードタイプを選んでくれない", "ワークフロー生成のバイアスを調整したい", "ス…”. The project has 5.4k stars on GitHub and ships custom license terms, so review them before reuse. Add it to your setup with `git clone https://github.com/breaking-brake/cc-wf-studio ~/.claude/skills/workflow-schema-tuning`.
What workflow-schema-tuning does
The schema (`resources/workflow-schema.json`) is the primary spec **delivered to the AI editor at runtime** via the `get_workflow_schema` MCP tool. It is not a runtime validator — the runtime barely validates anything. **Whatever the schema says, the AI believes.** Treat schema edits as prompt engineering, not type definitions.
What’s inside
The SKILL.md for workflow-schema-tuning is organised into these sections:
- Core principle: align direction, do not prescribe rules
- Schema architecture
- Where biases hide (audit checklist)
- Workflow for making changes
- Important constraints
- Commit conventions for schema changes
Installation
Add workflow-schema-tuning to your agent with:
git clone https://github.com/breaking-brake/cc-wf-studio ~/.claude/skills/workflow-schema-tuningReview a skill’s source before installing it — skills can instruct your agent to run commands. This command comes from the skill’s public repository, which is the source of truth for setup steps. New to skills? Read how to install Claude Code skills.
Supported agents
- Claude Code — declared in the repository topics
License
breaking-brake has not declared a standard open-source license for this repository (Other). Confirm the terms with the author before reusing it.
Strengths
- Ships in breaking-brake/cc-wf-studio, an established project with 5,354 GitHub stars
- Works with Claude Code
- Actively maintained — repository updated in the last 90 days
Things to check
- No license declared — confirm terms with the author before reuse
Author
Topics
Frequently asked questions
- What does workflow-schema-tuning do?
- Use when modifying `resources/workflow-schema.json` in cc-wf-studio to influence how AI agents generate workflows via the cc-workflow-ai-editor skill. Triggers include "AIが特定のノードタイプを選んでくれない", "ワークフロー生成のバイアスを調整したい", "スキーマの description を変えたい", "新しいノードタイプを追加したい", "嘘の制約がスキーマに混じっていないか確認したい". Covers what the schema actually does (instructions to AI, not runtime constraints), the design philosophy (align direction, do not prescribe rules), the build pipeline (.json → .toon auto-generated), and known bias sources to audit.
- How do I install workflow-schema-tuning?
- Run git clone https://github.com/breaking-brake/cc-wf-studio ~/.claude/skills/workflow-schema-tuning in your agent, then reload your skills. Review the source at https://github.com/breaking-brake/cc-wf-studio before installing.
- Is workflow-schema-tuning free to use?
- workflow-schema-tuning is publicly available on GitHub, but breaking-brake has not declared a standard open-source license (Other). Confirm the terms with the author before reusing it.
- Which agents does workflow-schema-tuning work with?
- workflow-schema-tuning lists Claude Code — named in its SKILL.md, its plugin marketplace or its repository topics. Skills use the portable SKILL.md format, so other agents that read that format may load it too.
- Where does workflow-schema-tuning come from?
- workflow-schema-tuning ships inside breaking-brake/cc-wf-studio, a repository that contains 11 catalogued skills in total. The repository's 5,354 GitHub stars apply to that whole collection, not to this skill on its own.