agent-security-harness

agent-security-harness is an Agent security & guardrails skill for AI agents, published by msaleme in the red-team-blue-team-agent-fabric repository on GitHub. Skillspace rates agent-security-harness B (80/100) and it passed the safety scan; the rating is based on static analysis only.

540 executable security tests for AI agent systems — MCP, A2A, L402, x402 wire-protocol testing, decision governance, AIUC-1 compliance, NIST AI 800-2 aligned.

Grade
B
Quality
80 / 100
Safety
Passed
GitHub stars
20

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

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

Our review

Architecture
94 / 100
Maturity
Packaged: licensed, with a version or references
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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