https://github.com/PolicyLayer/Intercept

The control layer for AI agents. Intercept enforces hard limits on every MCP tool call before execution. Rate limits, spend caps, access controls. Open source.

agent-framework agentic-ai agentic-workflow ai-agents ai-governance ai-safety claude control-plane golang guardrails llm-tools mcp mcp-proxy mcp-server model-context-protocol openai policy-engine proxy-server rate-limiting

Last synced: 08 Apr 2026