Demo agents showcasing CapiscIO Agent Guard and MCP Guard — trust badges, identity verification, and tool-level authorization for A2A and MCP protocols
a2a-demos is a growing Python project in the AI payments / x402 ecosystem, focused on a2a, a2a-protocol, agent-to-agent, ai-agents. It currently has 23 GitHub stars and 0 forks, and sits alongside related tools like capiscio-mcp-python, mcp-server, capiscio-sdk-python.
CapiscIO MCP Guard - Secure your MCP tools with agent-to-server authentication, authorization, and audit logging
MCP server for AgentTrust — A2A communication, agent identity, HITL escalation, and prompt injection detection
Runtime security middleware for A2A (Agent-to-Agent) protocol agents. Provides always-on validation, signature verification, and rate limiting for AI agent interactions.