Install Plugin
Compatibility shim for Claude Code installs. Use when a developer asks to install, update, enable, reinstall, remove, or verify the Understudy Claude Code plugin - "install Understudy in Claude", "add the Understudy skills", "why can't Claude see the skill". Route to install-agent-adapter with platform claude-code.
Install
$ agentstack add skill-understudylabs-understudy-agent-tools-install-plugin ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-understudylabs-understudy-agent-tools-install-plugin) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Install the Understudy Claude Code plugin
This skill is a compatibility shim. The consolidated setup surface is [install-agent-adapter](../install-agent-adapter/SKILL.md).
Procedure
Load install-agent-adapter and run it with platform claude-code.
Use its [reference.md](../install-agent-adapter/reference.md#claude-code) for the current commands:
claude plugin marketplace add "$REPO"
claude plugin install understudy@understudy-skillsActivation is user-typed:
/reload-plugins
/understudy:onboardSafety Gates
Local-first and free: installing the Claude Code adapter only registers local skills. It must not authenticate, upload data, inspect secret values, download model weights, start hosted jobs, or make provider calls.
- Do not claim you ran
/reload-plugins; the developer must type it. - Do not edit Claude settings files by hand to force-enable the plugin.
- Do not copy or fork skill content outside the plugin/marketplace path.
Resolve CLI
No Understudy CLI command is required. Prefer the claude plugin CLI when available; otherwise show the interactive /plugin ... commands from install-agent-adapter/reference.md.
Output Standard
End with: that this routed through install-agent-adapter; whether the Claude plugin was installed/refreshed/shown for manual run; /reload-plugins; the next command /understudy:onboard; and the uninstall commands.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: understudylabs
- Source: understudylabs/understudy-agent-tools
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.