Docs CI
jh941213/my-cc-harness
Scaffold a docs-as-code CI/CD pipeline + docs drift detection — link check, OpenAPI lint/breaking gate, mermaid validation, docs freshness check, CHANGELOG automation, docs.yaml manifest.
Generates a Mermaid workflow diagram showing process steps, decisions, and state transitions.
Install Workflow Diagram
$ npx skills add athola/claude-night-market --skill workflow-diagram -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install athola/claude-night-market workflow-diagram --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/athola/claude-night-market.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/cartograph/skills/workflow-diagram .claude/skills/workflow-diagram && 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-diagram" agent skill from https://github.com/athola/claude-night-market/tree/master/plugins/cartograph/skills/workflow-diagram into .claude/skills/workflow-diagram/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-diagram", 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/athola/claude-night-market/tree/master/plugins/cartograph/skills/workflow-diagramType 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 athola/claude-night-market --skill workflow-diagram -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install athola/claude-night-market workflow-diagram --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/athola/claude-night-market.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/cartograph/skills/workflow-diagram .agents/skills/workflow-diagram && 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-diagram" agent skill from https://github.com/athola/claude-night-market/tree/master/plugins/cartograph/skills/workflow-diagram into .agents/skills/workflow-diagram/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-diagram", 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 athola/claude-night-market --skill workflow-diagram -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install athola/claude-night-market workflow-diagram --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/athola/claude-night-market.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/cartograph/skills/workflow-diagram .cursor/skills/workflow-diagram && 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-diagram" agent skill from https://github.com/athola/claude-night-market/tree/master/plugins/cartograph/skills/workflow-diagram into .cursor/skills/workflow-diagram/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-diagram", 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/athola/claude-night-market.git --path plugins/cartograph/skills/workflow-diagram--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 athola/claude-night-market --skill workflow-diagram -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install athola/claude-night-market workflow-diagram --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/athola/claude-night-market.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/cartograph/skills/workflow-diagram .gemini/skills/workflow-diagram && 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-diagram" agent skill from https://github.com/athola/claude-night-market/tree/master/plugins/cartograph/skills/workflow-diagram into .gemini/skills/workflow-diagram/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-diagram", 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 athola/claude-night-market workflow-diagramInstalls 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 athola/claude-night-market --skill workflow-diagram -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/athola/claude-night-market.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/cartograph/skills/workflow-diagram .github/skills/workflow-diagram && 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-diagram" agent skill from https://github.com/athola/claude-night-market/tree/master/plugins/cartograph/skills/workflow-diagram into .github/skills/workflow-diagram/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-diagram", 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 athola/claude-night-market --skill workflow-diagram -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install athola/claude-night-market workflow-diagram --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/athola/claude-night-market.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/cartograph/skills/workflow-diagram .opencode/skills/workflow-diagram && 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-diagram" agent skill from https://github.com/athola/claude-night-market/tree/master/plugins/cartograph/skills/workflow-diagram into .opencode/skills/workflow-diagram/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "workflow-diagram", 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-diagram- GitHub stars
- 341
- Token cost
- ~827 tokens
- SKILL.md length
- 281 words
- Files
- 1
- Skills in repo
- 154
- Repo updated
- First seen
- Licence
- MIT
At a glance
Generates a Mermaid workflow diagram showing process steps, decisions, and state transitions.
- Works in 4 steps: Explore the Codebase → Generate Mermaid Syntax → Render via MCP → …
- Documenting CI/CD pipelines
- SKILL.md covers When To Use, When NOT To Use, Workflow and Exit Criteria
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Workflow Diagram is an agent skill from athola/claude-night-market. Generates a Mermaid workflow diagram showing process steps, decisions, and state transitions. Use when documenting CI/CD pipelines or lifecycle processes.
Its SKILL.md is about 830 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Development, covering Diagrams and CI/CD. It works with Mermaid and Model Context Protocol. The repository describes itself as: 23 Claude Code plugins: TDD enforcement hooks, git/PR workflows, spec-driven development, code review, project lifecycle, fix-from-error, maintenance automation, context… The licence is MIT.
When your agent uses it
- Documenting CI/CD pipelines
- Lifecycle processes
Example prompts
- “Use the workflow-diagram skill to generate a Mermaid workflow diagram showing process steps, decisions, and state transitions”
- “/workflow-diagram”
Workflow steps
4 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 9f3eb00. 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
No scripts in the folder and no shell commands in SKILL.md (its code samples are mermaid).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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 Diagram loads about 827 tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 281 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
The full file from athola/claude-night-market at commit 9f3eb00, republished under its MIT licence (© athola). 281 words, ~827 tokens.
Download SKILL.mdSave it as
.claude/skills/workflow-diagram/SKILL.md (or your agent's skills folder).- name
- workflow-diagram
- description
- Generates a Mermaid workflow diagram showing process steps, decisions, and state transitions. Use when documenting CI/CD pipelines or lifecycle processes.
Workflow Diagram
Generate a Mermaid flowchart showing process workflows, pipelines, or state machines from code or documentation.
When To Use
- Visualizing CI/CD or deployment pipelines
- Documenting multi-step development workflows
- Mapping state machines or lifecycle processes
- Answering "what steps happen when X runs?"
When NOT To Use
- Data moving between components (use
cartograph:data-flow) - Component structure (use
cartograph:architecture-diagram)
Workflow
Step 1: Explore the Codebase
Dispatch the codebase explorer agent:
Agent(cartograph:codebase-explorer)
Prompt: Explore [scope] and return a structural model.
Focus on process steps, conditional logic, state
transitions, and pipeline stages for a workflow diagram.
Look for: Makefiles, CI configs, hook chains, command
sequences, and lifecycle methods.Step 2: Generate Mermaid Syntax
Transform the structural model into a Mermaid flowchart with decision nodes and process steps.
Rules for workflow diagrams:
- Use
flowchart TDfor sequential processes - Use
flowchart LRfor pipelines with parallel tracks - Use shapes to distinguish step types:
[Rectangle]for process steps{Diamond}for decision points([Stadium])for start/end states[[Subroutine]]for sub-processes((Circle))for join/sync points
- Use
-->|label|for transition conditions - Group parallel tracks into subgraphs
- Color-code by outcome:
- Default for happy path
- Dotted (
-.->) for error/fallback paths - Thick (
==>) for critical path
- Limit to 20 nodes maximum
Example output:
flowchart TD
start([Start: PR Created])
lint[Run Linters]
test[Run Tests]
review{Code Review}
approve[Approved]
changes[Request Changes]
merge([Merge to Main])
start --> lint --> test
test --> review
review -->|pass| approve --> merge
review -->|fail| changes -.-> lintStep 3: Render via MCP
Call the Mermaid Chart MCP to render:
mcp__claude_ai_Mermaid_Chart__validate_and_render_mermaid_diagram
prompt: "Workflow diagram of [scope/process]"
mermaidCode: [generated syntax]
diagramType: "flowchart"
clientName: "claude-code"If rendering fails, fix syntax and retry (max 2 retries).
Step 4: Present Results
Show the rendered diagram with a brief description of the workflow stages and decision points (2-3 sentences).
Exit Criteria
- Mermaid
flowchartsyntax generated containing at least one diamond{Decision}node representing a conditional branch -
mcp__claude_ai_Mermaid_Chart__validate_and_render_mermaid_diagramcalled and returns without error (or retry attempted and result reported) - Error/fallback paths rendered as dotted arrows (
-.->) distinct from happy-path arrows when error paths exist in the source - Node count is at most 20; if more steps exist, sub-processes
are collapsed into
[[Subroutine]]nodes - A 2-3 sentence description of workflow stages and decision points is shown alongside the diagram
© athola, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in plugins/cartograph/skills/workflow-diagram of athola/claude-night-market.
Open the folder on GitHubat commit 9f3eb00
Compare with similar skills
Workflow Diagram 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 Diagram this skillathola/claude-night-market | 341 | — | ~827 | Automated safety check: Pass | MIT | |
| Docs CIjh941213/my-cc-harness | 126 | — | ~989 | Automated safety check: Notes | None | |
| Drawio MCP Diagrammingthomast1906/github-copilot-agent-skills | 202 | — | ~6.6k | Automated safety check: Pass | None | |
| Excalidraw Skillyctimlin/mcp_excalidraw | 2.5k | — | ~4.6k | Automated safety check: Pass | MIT | |
| Terravision Cloud Diagramspatrickchugh/terravision | 1.6k | — | ~5.6k | Automated safety check: Notes | AGPL-3.0-only | |
| GitDiagram Repository Overviewahmedkhaleel2004/gitdiagram | 18k | — | ~427 | Automated safety check: Pass | MIT |
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GitDiagram Repository Overview
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Explains the architecture of a public GitHub repository through GitDiagram: how the code is organized, the main components with paths, and a Mermaid diagram.
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Questions about Workflow Diagram
What does Workflow Diagram do?
Generates a Mermaid workflow diagram showing process steps, decisions, and state transitions. Workflow Diagram is an agent skill from athola/claude-night-market. Generates a Mermaid workflow diagram showing process steps, decisions, and state transitions.
When should I use Workflow Diagram?
Workflow Diagram fits situations like: documenting CI/CD pipelines; lifecycle processes.
How do I install Workflow Diagram in Claude Code?
Run `npx skills add athola/claude-night-market --skill workflow-diagram -a claude-code`. Or copy the skill folder (plugins/cartograph/skills/workflow-diagram in athola/claude-night-market) into .claude/skills/workflow-diagram in your project. Claude Code loads it when a task matches its description.
How do I install Workflow Diagram in Codex?
Run `npx skills add athola/claude-night-market --skill workflow-diagram -a codex`. Or copy the skill folder (plugins/cartograph/skills/workflow-diagram in athola/claude-night-market) into .agents/skills/workflow-diagram in your project. Codex loads it when a task matches its description.
Can I use Workflow Diagram 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 athola/claude-night-market --skill workflow-diagram -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-diagram, .gemini/skills/workflow-diagram, .github/skills/workflow-diagram and .opencode/skills/workflow-diagram in your project.
What does Workflow Diagram need to run?
SKILL.md names no scripts, command-line tools or credentials: Workflow Diagram is instructions for the agent only.
Does Workflow Diagram access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Workflow Diagram 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 Diagram use?
Workflow Diagram is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Workflow Diagram use?
About 827 tokens (SKILL.md is roughly 3.3k 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 Diagram?
Skills that share tags, products or a category with Workflow Diagram: Docs CI (jh941213/my-cc-harness, 126 stars), Drawio MCP Diagramming (thomast1906/github-copilot-agent-skills, 202 stars), Excalidraw Skill (yctimlin/mcp_excalidraw, 2.5k stars) and Terravision Cloud Diagrams (patrickchugh/terravision, 1.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Workflow Diagram?
athola (a GitHub user) maintains it in athola/claude-night-market, which has 341 GitHub stars. The repository holds 154 skills in this directory. The repository was last updated on October 6, 2026.
Source: athola/claude-night-market on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.