No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by atman-33 · Codex Skill · ★ 65
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is spec-for-codex safe to install? View the security audit →
# Spec for Codex A VS Code extension that brings spec-driven development to Codex CLI. Manage your specs, steering documents, and custom prompts visually while leveraging Codex CLI's powerful AI capabilities. Not affiliated with Amazon, AWS, or OpenAI. Spec for Codex is an independent project. It is compatible with Kiro but is not sponsored by, affiliated with, or endorsed by Amazon.com, Inc. or Amazon Web Services, Inc. "Kiro" is a trademark of Amazon Technologies, Inc.; it is used here only to describe compatibility. "Codex" and "OpenAI" are trademarks of OpenAI. All other trademarks belong to their respective owners. 💡 Announcement: In the original spec-for-codex, interacting with Codex required sending prompts through the terminal, which unfortunately reduced usa
| Stars | 65 |
| Forks | 10 |
| Language | TypeScript |
| Category | Codex Skill |
| License | MIT |
| Quality Score | 60.2806942747244/100 |
| Open Issues | 1 |
| Last Updated | 2026-09-12 |
| Created | 2025-09-05 |
| Platforms | cli, codex, node, vscode |
| Est. Tokens | ~13k |
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spec-for-codex is VS Code extension for spec-driven development with Codex CLI. Manage specs, steering docs, and prompts visually, tightly integrated with Codex.. It is categorized as a Codex Skill with 65 GitHub stars.
spec-for-codex is primarily written in TypeScript. It covers topics such as ai-assisted-development, codex-cli, prompts.
You can find installation instructions and usage details in the spec-for-codex GitHub repository at github.com/atman-33/spec-for-codex. The project has 65 stars and 10 forks, indicating an active community.
spec-for-codex is released under the MIT license, making it free to use and modify according to the license terms.
The top alternatives to spec-for-codex on Agent Skills Hub include spec-driven-workflow, speckit-companion, sidekick-agent-hub. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. 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: