starter-kit

starter-kit is a plugin for Claude Code from chrisblattman/claudeblattman. Its manifest loads nothing; the 3 skills, 2 commands, 4 agents it bundles cost 371 tokens per session together, scanned A, original, MIT.

A beginner-friendly workflow for desktop agents that helps turn rough requests into clearer tasks, review plans before work begins and record handoff notes.

In plain words
What is it for?
Use it to shape requests, inspect proposed plans and leave notes for the next person or agent. Optional second opinions require Codex or Gemini to be set up.
Why use it?
It gives people a structured way to guide an agent through work and pass context to someone else.

Plugin for Claude Code

Install

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.

Claude Code
/plugin marketplace add chrisblattman/claudeblattman
agentmods
npx agentmods add plugins/chrisblattman/claudeblattman/starter-kit
Clone the repo
git clone --depth 1 https://github.com/chrisblattman/claudeblattman

Made for: Claude Code.

Wrote 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.

agentmods badge for starter-kit

README.md
[![agentmods](https://agentmods.dev/badge/plugins/chrisblattman/claudeblattman/starter-kit.svg)](https://agentmods.dev/plugins/chrisblattman/claudeblattman/starter-kit)
Your own site
<a href="https://agentmods.dev/plugins/chrisblattman/claudeblattman/starter-kit"><img src="https://agentmods.dev/badge/plugins/chrisblattman/claudeblattman/starter-kit.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 3 skills, 2 commands, 4 agents cost 371 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

starter-kit 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 3d 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.

plugins/starter-kit/.claude-plugin/plugin.json · 12 lines

What it actually says

{
  "name": "starter-kit",
  "version": "0.1.1",
  "description": "A beginner-friendly desktop-agent workflow: shape rough requests, review plans before acting, and leave handoff notes. Optional second opinions work when Codex or Gemini are already set up.",
  "author": {
    "name": "Chris Blattman",
    "url": "https://claudeblattman.com"
  },
  "homepage": "https://claudeblattman.com/starter-kit/",
  "license": "MIT"
}
Contents

What it installs

The manifest is a name and a version. 3 skills, 2 commands, 4 agents travel with it, and installing the plugin installs all of them — 371 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

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.

  1. 3d ago First seen · 12 lines scan A a4099f43c773

Subscribe to this mod's changes

starter-kit is a plugin published in the GitHub repository chrisblattman/claudeblattman (451 stars, last pushed 2mo 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.