Gryph Policy Authoring
Use when a human wants help to author or change a Gryph security policy that governs what an AI coding agent may do, often with an agent's help. Trigger whenever the user wants Gryph to block, allow, warn on, or require approval for an agent action, wants to write or change a policy rule, asks how to match a tool, command, file path, or URL, works with CEL conditions or context counters, wants to split policy into many files, or wants to dry-run a rule. Also trigger on phrases like "write a gryph policy", "add a policy rule", "make gryph block X", "help me write a policy", or "policy for my agent", even when the user does not name a file. This skill drafts a policy in a workspace directory and hands the user an install command. It never installs the policy and never writes into Gryph's config directory. It is not for changing the policy engine code.
Security AStatic scan found no risk patternsHow grading works ›
From the source SKILL.md
Gryph mediates what an AI coding agent reads, writes, and runs. A policy is an ordered list of rules. Each rule matches an action and returns a decision. This skill helps a human draft those rules, with an agent's help, then hands the human a command to install them.
What this skill does
Gryph Policy Authoring is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/gryph-policy-authoring/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when a human wants help to author or change a Gryph security policy that governs what an AI coding agent may do, often with an agent's help. Trigger whenever the user wants Gryph to block, allow, warn on, or require approval for an agent action, wants to write or change a policy rule, asks how to match a tool, command, file path, or URL, works with CEL conditions or context counters, wants to split policy into many files, or wants to dry-run a rule.
Who uses this skill
The Gryph Policy Authoring Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 206,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
How to install
Free
Manual install (2 steps)
mkdir -p ~/.claude/skills/gryph-policy-authoring
curl -L https://claudskills.com/skills/gryph-policy-authoring/SKILL.md \
-o ~/.claude/skills/gryph-policy-authoring/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/gryph-policy-authoring/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/gryph-policy-authoring/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\gryph-policy-authoring\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Telegram
📱 Install from your phone or desktop Telegram
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
Pro
One-click install via the desktop app
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
Pro
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Frequently asked questions
How do I install the Gryph Policy Authoring Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/gryph-policy-authoring/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Gryph Policy Authoring skill do?
Use when a human wants help to author or change a Gryph security policy that governs what an AI coding agent may do, often with an agent's help. Trigger whenever the user wants Gryph to block, allow, warn on, or require approval for an agent action, wants to write or change a policy rule, asks how to match a tool, command, file path, or URL, works with CEL conditions or context counters, wants to split policy into many files, or wants to dry-run a rule. Also trigger on phrases like "write a gryph policy", "add a policy rule", "make gryph block X", "help me write a policy", or "policy for my agent", even when the user does not name a file. This skill drafts a policy in a workspace directory and hands the user an install command. It never installs the policy and never writes into Gryph's config directory. It is not for changing the policy engine code.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Gryph Policy Authoring skill?
Use Gryph Policy Authoring when your Claude Code task falls under the Security category — specifically in the security misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Gryph Policy Authoring" or describe the task and let Claude pick). Browse related skills at
/category/security/.
What is a Claude Code skill and how does the Gryph Policy Authoring skill fit in?
A Claude Code skill is a
SKILL.md file that lives under
~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Gryph Policy Authoring is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at
/learn/what-is-a-claude-skill/.
Attribution & license
Cite this skill
If you reference this skill in a blog post, paper, or documentation, you can cite it as:
APA
safedep. (2026). Gryph Policy Authoring [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/gryph-policy-authoring/
BibTeX
@misc{gryph-policy-authoring-2026,
author = {safedep},
title = {Gryph Policy Authoring [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/gryph-policy-authoring/}
}Embed this skill
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Security scan
Grade A · scanned 2026-10-11 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/gryph-policy-authoring/#security)
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