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 massdriver-cloud/claude-pluginsnpx agentmods add plugins/massdriver-cloud/claude-plugins/massdrivergit clone --depth 1 https://github.com/massdriver-cloud/claude-pluginsWrote 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/massdriver-cloud/claude-plugins/massdriver)<a href="https://agentmods.dev/plugins/massdriver-cloud/claude-plugins/massdriver"><img src="https://agentmods.dev/badge/plugins/massdriver-cloud/claude-plugins/massdriver.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
massdriver 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": "massdriver",
"description": "Ship your own cloud infrastructure without filing a ticket. Engineers through vibe coders describe what their app needs, and Massdriver provisions it from the modules your platform team already approved, with cost, security, and compliance policy enforced on every deploy.",
"version": "4.2.0",
"author": {
"name": "Massdriver",
"url": "https://massdriver.cloud"
},
"repository": "https://github.com/massdriver-cloud/claude-plugins",
"license": "Apache-2.0",
"keywords": [
"self-service",
"deploy",
"infrastructure",
"provisioning",
"internal-developer-platform",
"platform-engineering",
"golden-paths",
"service-catalog",
"policy-as-code",
"compliance",
"infrastructure-as-code",
"terraform",
"opentofu",
"helm",
"database",
"hosting",
"environments",
"preview-environments",
"massdriver"
]
}
What it installs
The manifest is a name and a version. 1 skill, 4 commands, 3 agents, 1 hook, 1 MCP server 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.
- Skill massdriver A 104 tokens
- Command architect A 16 tokens
- Command gen A 14 tokens
- Command develop A 14 tokens
- Command test-upgrade A 18 tokens
- Agent architect A 167 tokens
- Agent bundle-dev A 80 tokens
- Agent upgrade-tester A 84 tokens
- Hook PreToolUse A not measured
- MCP server massdriver A not measured
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 · 33 lines scan A 6243f09f5667
massdriver is a plugin published in the GitHub repository massdriver-cloud/claude-plugins (2 stars, last pushed 8d ago), licensed Apache-2.0. 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
database-cloud-optimization
Database query optimization, cloud cost optimization, and scalability improvements.
agents-infrastructure-operations
Agents for cloud infrastructure, DevOps, and database operations.
databases-on-aws
Expert database guidance for the AWS database portfolio. Design schemas, execute queries, handle migrations, and choose the right database for your workload.
cloudbase
Tencent CloudBase — AI models, authentication, NoSQL/PostgreSQL databases, cloud functions, cloud storage, CloudRun backend services, and WeChat Mini Program integration. Powered by cloudbase-mcp.
cloudflare-d1
Cloudflare D1 serverless SQLite on edge. Use for databases, migrations, bindings, or encountering D1ERROR, statement too long, too many requests queued errors.
dak
This plugin provides a specialized suite of skills for data engineers and database practitioners working on Google Cloud. It acts as an expert assistant, allowing you to use natural language prompts in your preferred coding agent to architect complex data pipelines, transform data with dbt, write Spark and BigQuery…