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 devhimanshulohani/claude-agent-managernpx agentmods add plugins/devhimanshulohani/claude-agent-manager/claude-agent-managergit clone --depth 1 https://github.com/devhimanshulohani/claude-agent-managerWrote 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/devhimanshulohani/claude-agent-manager/claude-agent-manager)<a href="https://agentmods.dev/plugins/devhimanshulohani/claude-agent-manager/claude-agent-manager"><img src="https://agentmods.dev/badge/plugins/devhimanshulohani/claude-agent-manager/claude-agent-manager.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
agent-manager 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 4d 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": "agent-manager",
"description": "Spawn and manage autonomous background agents with persistent state across sessions",
"version": "3.0.0",
"author": { "name": "Himanshu Lohani" },
"homepage": "https://github.com/devhimanshulohani/claude-agent-manager#readme",
"repository": "https://github.com/devhimanshulohani/claude-agent-manager",
"license": "MIT",
"keywords": ["agents", "background", "worktree", "autonomous", "persistent", "subagent", "parallel"],
"userConfig": {
"default_model": {
"description": "Default model for spawned agents (haiku, sonnet, opus). Leave empty to inherit from session.",
"sensitive": false
},
"default_effort": {
"description": "Default effort level for spawned agents (low, medium, high, max). Leave empty for high.",
"sensitive": false
}
}
}
What it installs
The manifest is a name and a version. 1 skill, 1 agent, 1 hook travel with it, and installing the plugin installs all of them — 50 tokens a session between them. Each is measured on its own page, and each can be installed alone.
What ships with it
1 file beside plugin.json 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.
- 4d ago First seen · 21 lines scan A e54fb0cdc2a4
agent-manager is a plugin published in the GitHub repository devhimanshulohani/claude-agent-manager (6 stars, last pushed 5mo 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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