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 GantisStorm/essentials-claude-codenpx agentmods add plugins/gantisstorm/essentials-claude-code/essentialsgit clone --depth 1 https://github.com/GantisStorm/essentials-claude-codeWrote 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/gantisstorm/essentials-claude-code/essentials)<a href="https://agentmods.dev/plugins/gantisstorm/essentials-claude-code/essentials"><img src="https://agentmods.dev/badge/plugins/gantisstorm/essentials-claude-code/essentials.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
essentials 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.
What it actually says
{
"name": "essentials",
"version": "3.43.0",
"description": "24 commands, 8 agents. Loops, swarms, and teams powered by Claude Code's built-in Task System. Native task dependencies, ctrl+t progress, automatic persistence.",
"source": "./essentials"
}What it installs
The manifest is a name and a version. 5 skills, 25 commands, 8 agents travel with it, and installing the plugin installs all of them — 1,056 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill plan-schema A 29 tokens
- Skill beads-schema A 24 tokens
- Skill prd-schema A 18 tokens
- Skill gitlab-cli A 21 tokens
- Skill github-cli A 19 tokens
- Command beads-swarm A 10 tokens
- Command codemap-creator A 19 tokens
- Command plan-loop A 9 tokens
- Command plan-swarm A 12 tokens
- Command show-status A 9 tokens
- Command beads-loop A 8 tokens
- Command bug-plan-creator A 18 tokens
- Command implement-swarm A 7 tokens
- Command tasks-loop A 10 tokens
- Command code-quality-plan-creator A 17 tokens
- Command document-creator A 13 tokens
- Command implement-loop A 7 tokens
- Command plan-creator A 36 tokens
- Command mr-description-creator A 17 tokens
- Command beads-converter A 23 tokens
- Command ralph-config A 11 tokens
- Command cancel-swarm A 4 tokens
- Command tasks-converter A 22 tokens
- Command cancel-loop A 4 tokens
- Command reset-beads A 14 tokens
- Command reset-prd A 14 tokens
- Command cancel-team A 5 tokens
- Command implement-team C 7 tokens
- Command plan-team C 13 tokens
- Command tasks-swarm A 12 tokens
- Agent code-quality-plan-creator-default A 219 tokens
- Agent beads-converter-default A 55 tokens
- Agent bug-plan-creator-default A 46 tokens
- Agent codemap-creator-default A 76 tokens
- Agent plan-creator-default A 61 tokens
- Agent document-creator-default A 44 tokens
- Agent mr-description-creator-default A 59 tokens
- Agent tasks-converter-default B 64 tokens
What ships with it
1 file beside marketplace.json#essentials 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.
- yesterday First seen · 6 lines scan A 7f72024c12ce
essentials is a plugin published in the GitHub repository GantisStorm/essentials-claude-code (91 stars, last pushed 6mo ago), licensed Unlicense. 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.
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