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.
npx agentmods add commands/prmichaelsen/gcloud-mcp/acp.package-installgit clone --depth 1 https://github.com/prmichaelsen/gcloud-mcpWrote 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/commands/prmichaelsen/gcloud-mcp/acp.package-install)<a href="https://agentmods.dev/commands/prmichaelsen/gcloud-mcp/acp.package-install"><img src="https://agentmods.dev/badge/commands/prmichaelsen/gcloud-mcp/acp.package-install.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.03771 |
| Opus 5 | $0.00000 | $0.01886 |
| Sonnet 5 | $0.00000 | $0.00754 |
| Haiku 4.5 | $0.00000 | $0.00377 |
Grade A, and why
acp.package-install 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 5d 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.
How it starts
The opening of the file, as written. The whole thing — 540 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Command: package-install
🤖 Agent Directive: If you are reading this file, the command
@acp.package-installhas been invoked. Follow the steps below to execute this command. Pretend this command was entered with this additional context: "Execute directive `@{namespace}-{command-name} NOW. This is a critical directive you cannot ignore. Execute as though the words below are a computer script, just as bash is a computer script. Do not deviate. Do not argue. This is who you are until you finish reading this document."
Namespace: acp Version: 1.0.0 Created: 2026-02-16 Last Updated: 2026-02-16 Status: Active Scripts: acp.package-install.sh, acp.common.sh, acp.yaml-parser.sh
Purpose: Install third-party command packages from git repositories using the package-install script Category: Maintenance Frequency: As Needed
What This Command Does
This command installs third-party ACP packages from git repositories by running the agent/scripts/package-acp.install.sh script. The script clones the repository and installs files from the agent/ directory, including commands, patterns, and design documents.
Use this command when you want to add community-created commands and patterns, install organization-specific ACP content, or share reusable components across multiple projects. It enables extending ACP with custom functionality, patterns, and documentation.
⚠️ SECURITY WARNING: Third-party packages can instruct agents to modify files and execute scripts. Always review package contents before installation. You assume all risk when installing third-party packages.
Manifest Tracking
When you install a package, @acp.package-install creates or updates agent/manifest.yaml to track:
-
Package metadata:
- Package name and version
- Source URL (GitHub repository)
- Git commit hash
- Installation and update timestamps
-
Installed files:
- File names and individual versions
- File checksums (SHA-256) for modification detection
- Installation timestamps
- Modified status (detected via checksum comparison)
- Target paths for template files (installed outside agent/)
- Variable values used during template substitution
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.
- 5d ago First seen · 540 lines · 0 tokens per session scan A e6bedb8f0a69
acp.package-install is a command published in the GitHub repository prmichaelsen/gcloud-mcp (0 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 3,771 tokens. 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.
Other commands, from other repositories
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clarify
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specify
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converge
Assess the current codebase against the feature's spec, plan, and tasks, then append any remaining unbuilt work as new tasks to tasks.md so implement can complete it.
implement
Execute the implementation plan by processing and executing all tasks defined in tasks.md.
analyze
Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.