Policy Authoring

Policy Authoring is an Agent security & guardrails skill for AI agents, published by LuthienResearch in the luthien-proxy repository on GitHub. Skillspace rates Policy Authoring B (81/100) and it passed the safety scan; the rating is based on static analysis only.

This skill should be used when the user needs to create, modify, or understand Luthien gateway policies — intercepting and transforming Anthropic API traffic. Covers "create a policy", "write a policy", "implement a policy", "modify a policy", "policy example", "how do policies work", "block a tool call", "filter streaming events", "transform responses", "intercept requests", or mentions PolicyContext, SimplePolicy, TextModifierPolicy, AnthropicHookPolicy, or policy hooks.

Grade
B
Quality
81 / 100
Safety
Passed
GitHub stars
33

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Our review

Architecture
97 / 100
Maturity
Structured: ships references or scripts
Security scan
Low-risk patterns
License
Apache-2.0
Adoption
Adopted by 0 other repositories, in 0 collections

What the scanner flagged

  • mentions secrets in text

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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