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 latestaiagents/agent-skillsnpx agentmods add plugins/latestaiagents/agent-skills/claude-agent-sdkgit clone --depth 1 https://github.com/latestaiagents/agent-skillsWrote 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/latestaiagents/agent-skills/claude-agent-sdk)<a href="https://agentmods.dev/plugins/latestaiagents/agent-skills/claude-agent-sdk"><img src="https://agentmods.dev/badge/plugins/latestaiagents/agent-skills/claude-agent-sdk.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
claude-agent-sdk 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": "claude-agent-sdk",
"source": "./skills/claude-agent-sdk",
"description": "Build agents with the Claude Agent SDK. Quickstart, Managed Agents API, session lifecycle, sub-agent delegation, streaming. 5 skills for production agent development.",
"version": "1.0.0",
"author": {
"name": "latestaiagents"
},
"homepage": "https://github.com/latestaiagents/agent-skills",
"repository": "https://github.com/latestaiagents/agent-skills",
"license": "MIT",
"keywords": [
"claude-agent-sdk",
"managed-agents",
"sub-agents",
"sessions",
"streaming",
"agent-framework"
],
"category": "AI Architecture"
}What it installs
The manifest is a name and a version. 5 skills travel with it, and installing the plugin installs all of them — 497 tokens a session between them. Each is measured on its own page, and each can be installed alone.
What ships with it
2 files beside marketplace.json#claude-agent-sdk in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 21 lines scan A 4ae28dd73a67
claude-agent-sdk is a plugin published in the GitHub repository latestaiagents/agent-skills (5 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 2026-09-03.
Other plugins, from other repositories
fw-app-dev
Expert-level skill for building, debugging, reviewing, and migrating Freshworks Platform 3.0 custom apps.
fw-publish
Publish Platform 3.0 custom apps to the Freshworks Marketplace using MCP tools (validate, pack, app-upload, submit/update).
nextjs
Official Next.js skills: adopt and optimize Cache Components, adopt Partial Prefetching, and verify runtime behavior against a running dev server.
claude-plugins-official marketplace
Directory of popular Claude Code extensions including development tools, productivity plugins, and MCP integrations.
humanizer
Rewrite AI-sounding text so it reads naturally without changing what it says.
knowledge-work-plugins marketplace
Plugin marketplace listing 98 plugins: noibu, productivity, enterprise-search, cowork-plugin-management, sales.