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.
git clone --depth 1 https://github.com/shinpr/claude-code-workflowsWrote 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.
[](https://agentmods.dev/plugins/shinpr/claude-code-workflows/dev-skills)<a href="https://agentmods.dev/plugins/shinpr/claude-code-workflows/dev-skills"><img src="https://agentmods.dev/badge/plugins/shinpr/claude-code-workflows/dev-skills/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.
<a href="https://agentmods.dev/plugins/shinpr/claude-code-workflows/dev-skills"><img src="https://agentmods.dev/badge/plugins/shinpr/claude-code-workflows/dev-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
dev-skills 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 2d ago.
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.
What it actually says
{
"name": "dev-skills",
"description": "Lightweight skills for users with existing workflows - coding best practices, testing principles, and design guidelines without recipe workflows or agents",
"version": "0.29.0",
"author": {
"name": "Shinsuke Kagawa",
"url": "https://github.com/shinpr"
},
"homepage": "https://github.com/shinpr/claude-code-workflows",
"repository": "https://github.com/shinpr/claude-code-workflows.git",
"license": "MIT",
"keywords": [
"skills",
"best-practices",
"coding-standards",
"testing",
"design-docs",
"development",
"quality"
]
}
What it installs
The manifest is a name and a version. 11 skills travel with it, and installing the plugin installs all of them — 491 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill ai-development-guide A 43 tokens
- Skill integration-e2e-testing A 42 tokens
- Skill frontend-ai-guide A 41 tokens
- Skill implementation-approach A 25 tokens
- Skill coding-principles A 34 tokens
- Skill documentation-criteria A 47 tokens
- Skill llm-friendly-context A 52 tokens
- Skill requirement-convergence A 45 tokens
- Skill typescript-rules A 39 tokens
- Skill external-resource-context A 73 tokens
- Skill testing-principles A 50 tokens
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.
- 2d ago Changed · -1 lines 316fcb6cfd7d
- 3d ago Changed da4362df369e
- 14d ago Changed 83a0f7ada379
- 21d ago Changed a0c395ab5e54
- 23d ago Changed 43c253ad9de5
- 28d ago Changed bb57bf2bf635
- 1mo ago Changed 2e623d5940af
- 1mo ago Changed 0a546fc9b5d3
- 1mo ago Changed 40cc7085a95e
- 1mo ago First seen · 23 lines scan A 2354dfaa5276
dev-skills is a plugin published in the GitHub repository shinpr/claude-code-workflows (698 stars, last pushed 3d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-08-30.
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