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.
/plugin marketplace add johardi/claude-stacknpx agentmods add plugins/johardi/claude-stack/marketplacegit clone --depth 1 https://github.com/johardi/claude-stackGrade A, and why
claude-stack 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{
"name": "claude-stack",
"owner": {
"name" : "Josef Hardi",
"email": "[email protected]",
"url" : "https://github.com/johardi"
},
"metadata": {
"description": "My personal plugins for code development and standardization that provides reusable components, agents, and tools to maintain consistency across projects",
"version": "1.13.0"
},
"plugins": [
{
"name": "cstack-core",
"source": "./plugins/cstack-core",
"description": "Essential development bundle with development skills, audio notification hooks on Claude Code events, integrated MCP servers, and a statusline showing essential information about the current session",
"version": "1.15.0",
"homepage": "https://github.com/johardi/claude-stack",
"repository": "https://github.com/johardi/claude-stack",
"license": "MIT",
"keywords": ["core", "development"],
"category": "code-development",
"strict": false
},
{
"name": "cstack-collab",
"source": "./plugins/cstack-collab",
"description": "Multi-agent collaboration patterns for Claude Code: orchestrators that fan out across dependent GitHub issues, with one PR per sub-ticket and human-in-the-loop merge gates",
"version": "1.3.0",
"homepage": "https://github.com/johardi/claude-stack",
"repository": "https://github.com/johardi/claude-stack",
"license": "MIT",
"keywords": ["multi-agent", "orchestration", "github", "workflow", "human-in-the-loop"],
"category": "code-development",
"strict": false
},
{
"name": "cstack-guardrails",
"source": "./plugins/cstack-guardrails",
"description": "Always-on git/gh hygiene guards: deny --no-verify, deny git push --force to the default branch, and deny git commit while on the default branch. Set CSTACK_GUARDRAILS_OVERRIDE=1 to bypass for a single command.",
"version": "1.0.0",
"homepage": "https://github.com/johardi/claude-stack",
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.
- yesterday First seen · 63 lines scan A 198e7d9d197a
claude-stack is a plugin published in the GitHub repository johardi/claude-stack (2 stars, last pushed 4mo 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 2026-08-31.
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