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 cloudposse/atmosnpx agentmods add plugins/cloudposse/atmos/agent-skillsgit clone --depth 1 https://github.com/cloudposse/atmosGrade A, and why
atmos 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": "atmos",
"version": "1.0.0",
"description": "Atmos skills for AI coding assistants: Terraform/OpenTofu/Helmfile/Packer/Ansible orchestration, stacks, remote imports, components, immutable vendoring and Component Updater PRs, containers, emulators, Native CI, SBOM provenance, Atmos Pro, Auth, GitOps, secrets, cache, hooks, shared steps, workflows, version tracks, casts, YAML functions, AI/MCP, and modernization.",
"author": {
"name": "Cloud Posse",
"url": "https://github.com/cloudposse"
},
"homepage": "https://atmos.tools/ai/agent-skills",
"repository": "https://github.com/cloudposse/atmos",
"license": "Apache-2.0",
"keywords": ["atmos", "terraform", "opentofu", "infrastructure", "iac", "devops", "cloud", "ci", "sbom", "provenance", "vendoring", "component-updater", "ai", "mcp", "atmos-pro", "containers", "secrets", "gitops", "steps", "casts", "version-tracks"]
}
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 First seen · 14 lines scan A 945a431e6ce6
atmos is a plugin published in the GitHub repository cloudposse/atmos (1,367 stars, last pushed today), licensed Apache-2.0. 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.
Other plugins, from other repositories
defang
Deploy Docker Compose apps to your own cloud account using Defang. Includes a /defang:deploy skill and Defang MCP server integration.
rune
67-skill mesh for Claude Code with runtime auto-discipline — native hooks (preflight/sentinel/completion-gate/quarantine) auto-fire at lifecycle boundaries. 248 mesh connections + 46 signals, adaptive routing, mesh analytics, MCP quarantine guidance, and project memory.
longgraph-skill
longgraph — long-horizon agent skill (Claude Code / Codex / Cursor / Grok Build): durable loop-graph runs with verified gates.
alibabacloud-agent-toolkit
Plugin marketplace listing 3 plugins: alibabacloud-core, alibabacloud-spec-ops, alibabacloud-ecs-ops.
codeArbiter
Plugin marketplace listing 2 plugins: ca, ca-sandbox.
gaia-marketplace
Security-first multi-agent orchestration for Claude Code. Distributes the Gaia plugin: specialized agents across the development lifecycle with codebase-aware context injection and risk-classified command gating.