Open Policy Agent (OPA) is an open source, general-purpose policy engine.
- opa
- policy
- declarative
- json
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Open Policy Agent (OPA) is an open source, general-purpose policy engine.
The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.
Protect against malicious open source packages 🤖
A Declarative Update Policy Engine
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.
The open-source policy-as-code software that provides analysis for Multi-Cloud and SaaS environments, you can get insight with natural language (powered by OpenAI).
Tool and policy library for reviewing Google Kubernetes Engine clusters against best practices
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Local-first policy gateway for coding agents. Allow, review, or block MCP, shell, SQL, GitHub, and HTTP actions with scoped credentials and signed evidence.
A Kustomize generator plugin to generate Open Cluster Management policies
opa-middleware gather all the middlewares you need to use Open Policy Agent with your API
Static analysis from configs → Kubernetes NetworkPolicies in seconds