Install Opencode Plugin
Compatibility shim for OpenCode installs. Use when a developer asks to install, update, enable, reinstall, remove, or verify Understudy in OpenCode - "install Understudy in OpenCode", "add the OpenCode skills", "make OpenCode see the skills". Route to install-agent-adapter with platform opencode.
Install
$ agentstack add skill-understudylabs-understudy-agent-tools-install-opencode-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-opencode-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 OpenCode skills
This skill is a compatibility shim. The consolidated setup surface is [install-agent-adapter](../install-agent-adapter/SKILL.md).
The legacy skill name says "plugin" for compatibility with older prompts, but the OpenCode implementation is not a JS/TS OpenCode plugin. It is a native skills/commands adapter: symlink SKILL.md directories into OpenCode's global skills directory and link the /understudy-onboard markdown command.
Procedure
Load install-agent-adapter and run it with platform opencode.
Use its [reference.md](../install-agent-adapter/reference.md#opencode) for the current native skill symlink install:
mkdir -p "$HOME/.config/opencode/skills" "$HOME/.config/opencode/commands"The reference links each skills// directory into OpenCode's global skill directory and links .opencode/commands/understudy-onboard.md.
Activation:
Restart OpenCode or open a new TUI session.
/understudy-onboardSafety Gates
Local-first and free: installing the OpenCode adapter only links local skills. It must not authenticate, upload data, inspect secret values, download model weights, start hosted jobs, or make provider calls.
- Do not overwrite existing non-Understudy OpenCode skills or commands.
- Do not copy private traces, keys, or
.understudy/state into OpenCode config. - Use symlinks back to this repo's shared
skills/tree. - If OpenCode asks before reading symlinked external resources, let the user
make that permission decision; do not copy skill content to bypass it.
Resolve CLI
No Understudy CLI command is required. Use shell to create symlinks after confirming the repo contains skills/understudy/SKILL.md.
Output Standard
End with: that this routed through install-agent-adapter; whether OpenCode skills were linked/refreshed/skipped due to conflicts; the restart/new-session step; /understudy-onboard; and the uninstall command.
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.