create-repo-agent

create-repo-agent is an Agent security & guardrails skill for AI agents, published by langfuse in the langfuse repository on GitHub. Skillspace rates create-repo-agent C (70/100) and it passed the safety scan; a judge model has also reviewed it.

Use when designing, implementing, reviewing, or hardening Langfuse repo-owned autonomous agents, especially GitHub Actions that invoke Claude, Codex, or another LLM agent on a schedule or workflow_dispatch, create pull requests, update workflow prompts or allowlists, handle GitHub tokens/secrets, use untrusted web content, or self-improve repo agent instructions.

Grade
C
Quality
70 / 100
Safety
Passed
GitHub stars
31,215

Placed #1 of 6 in the judged category final for Agent security & guardrails.

Not launch-quality. It is graded C with a clean safety verdict, but our quality filters exclude it: a model that read it found it written only for the repository it lives in. So it is not in our launch-quality set, the skills our MCP server searches and recommends. How launch-quality is decided

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

Our review

Architecture
100 / 100
Maturity
Structured: ships references or scripts
Security scan
Low-risk patterns
License
Not declared. Check the repository before reusing it.
Adoption
Adopted by 0 other repositories, in 0 collections
Scope
Repo-internal: written for the repository it lives in. Explicitly about Langfuse repo-owned agents and workflows

Judge review

Placed #1 of 6 in the judged category final for Agent security & guardrails.

  • Trigger9292
  • Instructions9595
  • Specificity9292
  • Safety9696
  • Disclosure8585
  • Maintenance8888
The strongest security design in the batch: a least-privilege split between a read-only audit job and a separate publisher, plus explicit non-negotiables including never trusting prompt instructions as the sole security boundary.

What the scanner flagged

  • mentions secrets in text

Not checked yet

  • No blind task eval yet
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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