Agent Verifier is a coding agent skill that verifies code against organizational policies, code quality patterns, security requirements, and framework best practices — before code ships. Works with Claude Code, Cursor, Windsurf, and 30+ agents.

The open-source MultiAgentOps evaluation and verification harness for any industry business workflow.

Agent Network System (ANS): A Foundational Hybrid Architecture for Secure AI Agent Ecosystems

The open root-of-trust for agent identity on the internet. A public, federated registry of trusted attestation issuers — the agent runtimes authorized to vouch for agents acting on behalf of humans. Services verify agent attestations against this registry to determine if the issuing runtime is legitimate.

Action-bound proof challenges for verifying fresh autonomous AI-agent work.

Agent Verification Protocol - Reverse CAPTCHA for AI agents

LLM-capability CAPTCHA and obfuscated verification challenges for Python applications.

Verifiable agent identity for A2A and MCP. Cryptographic claims, append-only transparency log, recovery-key revocation. Apache 2.0.

airlock is a cryptographic handshake protocol for verifying AI model identity at runtime. It enables real-time attestation of model provenance, environment integrity, and agent authenticity - without relying on vendor trust or static manifests.

This plugin solves the "trust and accountability" gap for autonomous agents by assigning them explicit identities, bound by verifiable boundaries, and capable of cryptographically signing their actions.