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.
git clone --depth 1 https://github.com/ppak10/RocketSmithWrote 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/ppak10/rocketsmith/rocketsmith)<a href="https://agentmods.dev/plugins/ppak10/rocketsmith/rocketsmith"><img src="https://agentmods.dev/badge/plugins/ppak10/rocketsmith/rocketsmith/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/plugins/ppak10/rocketsmith/rocketsmith"><img src="https://agentmods.dev/badge/plugins/ppak10/rocketsmith/rocketsmith.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
rocketsmith 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 1mo 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": "rocketsmith",
"description": "Use agents to design and build high powered rockets",
"version": "0.0.19",
"author": {
"name": "Peter Pak, Jesse Barkley, Rumi Loghmani"
},
"homepage": "https://github.com/ppak10/RocketSmith",
"repository": "https://github.com/ppak10/RocketSmith",
"license": "MIT",
"keywords": ["rocketry", "openrocket", "prusaslicer", "simulation", "mcp"],
"mcpServers": {
"rocketsmith": {
"command": "uv",
"args": [
"--directory",
"${CLAUDE_PLUGIN_ROOT}",
"run",
"-m",
"rocketsmith.mcp"
],
"env": {
"PYTHONPATH": "${CLAUDE_PLUGIN_ROOT}/src",
"ROCKETSMITH_PROJECT_DIR": "$CLAUDE_PROJECT_DIR"
}
}
}
}
What it installs
The manifest is a name and a version. 7 skills, 6 agents, 2 hooks travel with it, and installing the plugin installs all of them — 2,204 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill generate-structures A 68 tokens
- Skill design-for-additive-manufacturing A 57 tokens
- Skill modify-structures A 57 tokens
- Skill mass-calibration A 29 tokens
- Skill motor-selection A 29 tokens
- Skill print-preparation A 25 tokens
- Skill stability-analysis A 30 tokens
- Agent cadsmith A 384 tokens
- Agent openrocket A 256 tokens
- Agent rocketsmith A 213 tokens
- Agent manufacturing A 349 tokens
- Agent prusaslicer A 447 tokens
- Agent gui A 260 tokens
- Hook SessionEnd A not measured
- Hook SessionStart A not measured
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.
- 1mo ago First seen · 29 lines scan A 4b95b39051c4
rocketsmith is a plugin published in the GitHub repository ppak10/RocketSmith (21 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 2026-08-30.
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