opcode: A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions

by winfunc · Claude Skill · ★ 22.4k

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install opcode

git clone https://github.com/getAsterisk/opcode.git

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 69/100

Flagged: sudo usage. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

anthropicanthropic-claudeclaudeclaude-4claude-4-opusclaude-4-sonnetclaude-aiclaude-codeclaude-code-sdkcursor

Quick Facts

Stars22,433
Forks1,701
LanguageTypeScript
CategoryClaude Skill
LicenseAGPL-3.0
Quality Score69/100
Open Issues335
Last Updated2026-11-06
Created2025-06-19
Platformsclaude-code, node
Est. Tokens~17k

About opcode

opcode A powerful GUI app and Toolkit for Claude Code Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more. https://github.com/user-attachments/assets/6bceea0f-60b6-4c3e-a745-b891de00b8d0 [!TIP] ⭐ Star the repo and follow @getAsterisk on X for early access to . [!NOTE] This project is not affiliated with, endorsed by, or sponsored by Anthropic.

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse Claude Skill tools