sint-ai/sint-protocol

Overview

Sint Protocol is an open-source runtime security and governance layer for AI agents, MCP tools, robotics, industrial automation, and physical AI. It is written in TypeScript and enforces policies on autonomous actions and system interactions.

Best for

Best for
Developers building runtime guardrails for experimental AI and automation systems

Use cases

• Enforce security policies on autonomous agent actions
• Govern interactions between AI tools and physical systems
• Audit runtime behavior of MCP-enabled applications

Notes

Sint Protocol is an open-source runtime security and governance layer for AI agents, MCP tools, robotics, industrial automation, and physical AI. It is written in TypeScript and enforces policies on autonomous actions and system interactions.

9 stars on GitHub. Last updated 2026-05-30. Licensed Apache-2.0.

Use cases

• Enforce security policies on autonomous agent actions
• Govern interactions between AI tools and physical systems
• Audit runtime behavior of MCP-enabled applications

Pros

• Open-source with permissive licensing
• Covers multiple domains from agents to robotics
• TypeScript implementation integrates with modern stacks

Cons

• Very early-stage with only 9 GitHub stars
• Limited documentation and community support
• May lack production hardening

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.