Add Prompt
cyanheads/pubmed-mcp-server
Scaffold a new MCP prompt template. An agent skill from cyanheads/pubmed-mcp-server.
Guides edits to cc-wf-studio's workflow schema so AI agents generate better workflows, treating schema text as prompt engineering rather than validation.
Install Workflow Schema Tuning
$ npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install breaking-brake/cc-wf-studio workflow-schema-tuning --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/breaking-brake/cc-wf-studio.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/workflow-schema-tuning .claude/skills/workflow-schema-tuning && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "workflow-schema-tuning" agent skill from https://github.com/breaking-brake/cc-wf-studio/tree/main/.claude/skills/workflow-schema-tuning into .claude/skills/workflow-schema-tuning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-schema-tuning", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/breaking-brake/cc-wf-studio/tree/main/.claude/skills/workflow-schema-tuningType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install breaking-brake/cc-wf-studio workflow-schema-tuning --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/breaking-brake/cc-wf-studio.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/workflow-schema-tuning .agents/skills/workflow-schema-tuning && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "workflow-schema-tuning" agent skill from https://github.com/breaking-brake/cc-wf-studio/tree/main/.claude/skills/workflow-schema-tuning into .agents/skills/workflow-schema-tuning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-schema-tuning", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install breaking-brake/cc-wf-studio workflow-schema-tuning --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/breaking-brake/cc-wf-studio.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/workflow-schema-tuning .cursor/skills/workflow-schema-tuning && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "workflow-schema-tuning" agent skill from https://github.com/breaking-brake/cc-wf-studio/tree/main/.claude/skills/workflow-schema-tuning into .cursor/skills/workflow-schema-tuning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-schema-tuning", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/breaking-brake/cc-wf-studio.git --path .claude/skills/workflow-schema-tuning--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install breaking-brake/cc-wf-studio workflow-schema-tuning --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/breaking-brake/cc-wf-studio.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/workflow-schema-tuning .gemini/skills/workflow-schema-tuning && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "workflow-schema-tuning" agent skill from https://github.com/breaking-brake/cc-wf-studio/tree/main/.claude/skills/workflow-schema-tuning into .gemini/skills/workflow-schema-tuning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-schema-tuning", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install breaking-brake/cc-wf-studio workflow-schema-tuningInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/breaking-brake/cc-wf-studio.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/workflow-schema-tuning .github/skills/workflow-schema-tuning && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "workflow-schema-tuning" agent skill from https://github.com/breaking-brake/cc-wf-studio/tree/main/.claude/skills/workflow-schema-tuning into .github/skills/workflow-schema-tuning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-schema-tuning", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install breaking-brake/cc-wf-studio workflow-schema-tuning --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/breaking-brake/cc-wf-studio.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/workflow-schema-tuning .opencode/skills/workflow-schema-tuning && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "workflow-schema-tuning" agent skill from https://github.com/breaking-brake/cc-wf-studio/tree/main/.claude/skills/workflow-schema-tuning into .opencode/skills/workflow-schema-tuning/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-schema-tuning", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
workflow-schema-tuning- GitHub stars
- 5.4k
- Token cost
- ~1.3k tokens
- SKILL.md length
- 645 words
- Files
- 1
- Skills in repo
- 11
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Guides edits to cc-wf-studio's workflow schema so AI agents generate better workflows, treating schema text as prompt engineering rather than validation.
- Works in 5 steps: ai-editing-skill-template.md step 4 —… → nodeTypes..description — the AI's first… → nodeTypes..aiGenerationGuidance — when… → …
- Changing why the AI picks one node type over another when generating workflows
- SKILL.md covers Core principle: align…, Schema architecture, Where biases hide (audit… and Workflow for making changes, plus 2 more sections
- Calls npm
What it does
The schema in `resources/workflow-schema.json` is delivered to the AI editor at runtime through the `get_workflow_schema` MCP tool and is not a runtime validator, so whatever it says, the AI believes. The skill therefore treats schema edits as prompt engineering. Its principle is to align direction instead of prescribing rules: keep descriptions minimal and focused on each node's positional role, avoid long when-to-use lists, and test a minimal change before adding guidance.
The `.toon` file that the AI consumes is generated from the JSON with `npm run generate:toon`, and a full `npm run build` does that as its first step. An audit checklist lists where bias hides, in priority order, starting with step four of `ai-editing-skill-template.md`, where a line such as preferring built-in sub-agents overrides other signals, and then the node type descriptions. Some of the skill's trigger phrases are written in Japanese, such as the AI not choosing a certain node type.
When your agent uses it
- Changing why the AI picks one node type over another when generating workflows
- Editing a node description in the workflow schema
- Auditing the schema for misleading constraints
Example prompts
- “The AI never chooses the sub-agent node. Find what is biasing it in the schema.”
- “Add a new node type to workflow-schema.json and regenerate the TOON file.”
- “Audit the schema descriptions for rules that are not actually enforced at runtime.”
Requirements
- The cc-wf-studio repository with npm available
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- ai-editing-skill-template.md step 4 — strongest pull. A line like "use built-in sub-agents by default" overrides every other signal in the…
- nodeTypes..description — the AI's first impression of what each node means. Keep terse, contrastive, role-focused.
- nodeTypes..aiGenerationGuidance — when present, this is read closely. Audit for stale "default" framings or anti-patterns that no longer…
- examples[] — the AI learns strongly from examples. If every example uses one node type, expect that node to dominate output.
- Top-level constraints (connections.overview.forbidden, exportValidationRules, postGenerationChecklist) — these can encode false…
What it can do on your machine
Read from SKILL.md and the folder at commit a7bf24a. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
npm
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Workflow Schema Tuning loads about 1.3k tokens when it runs. Until then it costs about 136 tokens; SKILL.md has 645 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 645 words (~1,348 tokens).
“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…”
- name
- workflow-schema-tuning
Files
Just SKILL.md in .claude/skills/workflow-schema-tuning of breaking-brake/cc-wf-studio.
Open the folder on GitHubat commit a7bf24a
Compare with similar skills
Workflow Schema Tuning next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Workflow Schema Tuning this skillbreaking-brake/cc-wf-studio | 5.4k | — | ~1.3k | Automated safety check: Pass | Custom licence | |
| Add Promptcyanheads/pubmed-mcp-server | 155 | — | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| Spring AI MCP Server Patternsgiuseppe-trisciuoglio/developer-kit | 355 | 1 repos | ~2.7k | Automated safety check: Notes | MIT | |
| Cco Overheadegorfedorov/claude-context-optimizer | 114 | — | ~606 | Automated safety check: Pass | MIT | |
| MCP Developmentrohitg00/awesome-claude-code-toolkit | 2.7k | — | ~1.2k | Automated safety check: Pass | Apache-2.0 | |
| MCP Server BuildershareAI-lab/learn-claude-code | 78k | 5 repos | ~1.2k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Workflow Schema Tuning
What does Workflow Schema Tuning do?
Guides edits to cc-wf-studio's workflow schema so AI agents generate better workflows, treating schema text as prompt engineering rather than validation. json` is delivered to the AI editor at runtime through the `get_workflow_schema` MCP tool and is not a runtime validator, so whatever it says, the AI believes. The skill therefore treats schema edits as prompt engineering.
When should I use Workflow Schema Tuning?
Workflow Schema Tuning fits situations like: changing why the AI picks one node type over another when generating workflows; editing a node description in the workflow schema; auditing the schema for misleading constraints.
How do I install Workflow Schema Tuning in Claude Code?
Run `npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a claude-code`. Or copy the skill folder (.claude/skills/workflow-schema-tuning in breaking-brake/cc-wf-studio) into .claude/skills/workflow-schema-tuning in your project. Claude Code loads it when a task matches its description.
How do I install Workflow Schema Tuning in Codex?
Run `npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a codex`. Or copy the skill folder (.claude/skills/workflow-schema-tuning in breaking-brake/cc-wf-studio) into .agents/skills/workflow-schema-tuning in your project. Codex loads it when a task matches its description.
Can I use Workflow Schema Tuning in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add breaking-brake/cc-wf-studio --skill workflow-schema-tuning -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/workflow-schema-tuning, .gemini/skills/workflow-schema-tuning, .github/skills/workflow-schema-tuning and .opencode/skills/workflow-schema-tuning in your project.
What does Workflow Schema Tuning need to run?
Going by SKILL.md and its folder, Workflow Schema Tuning needs the command-line tools its instructions call (npm). Our summary lists: The cc-wf-studio repository with npm available.
Does Workflow Schema Tuning access the network?
SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Workflow Schema Tuning safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Workflow Schema Tuning use?
Workflow Schema Tuning has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Workflow Schema Tuning use?
About 1.3k tokens (SKILL.md is roughly 5.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Workflow Schema Tuning?
Skills that share tags, products or a category with Workflow Schema Tuning: Add Prompt (cyanheads/pubmed-mcp-server, 155 stars), Spring AI MCP Server Patterns (giuseppe-trisciuoglio/developer-kit, 355 stars), Cco Overhead (egorfedorov/claude-context-optimizer, 114 stars) and MCP Development (rohitg00/awesome-claude-code-toolkit, 2.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Workflow Schema Tuning?
breaking-brake (a GitHub user) maintains it in breaking-brake/cc-wf-studio, which has 5,393 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on October 7, 2026.
Source: breaking-brake/cc-wf-studio on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.