A2A Protocol
a2a-protocol-9917e980·4 events·first seen 28d agoAliases: A2A Protocol, A2A
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AgentBeats: Standardized Agent Evaluation via A2A and MCP Protocols
A new arXiv preprint proposes Agentified Agent Assessment (AAA), a framework where evaluation is performed by judge agents interacting through standardized protocols—A2A for task management and MCP for tool access—rather than bespoke benchmark harnesses. The authors introduce AgentBeats as a concrete implementation, validated through a five-month open competition with 298 judge agents and 467 subject agents across 12 categories, plus a coding-agent case study. The work addresses fragmentation in agent evaluation by decoupling assessment logic from agent implementation, enabling reproducible and interoperable benchmarking.
IBM releases mcp-context-forge: AI gateway and proxy for MCP, A2A, and REST/gRPC APIs
IBM has open-sourced mcp-context-forge, a Python-based AI gateway, registry, and proxy that sits in front of MCP, A2A, or REST/gRPC APIs and exposes a unified endpoint with centralized discovery, guardrails, and management. The tool is designed to optimize agent and tool calling workflows and supports plugins. With ~3,800 GitHub stars, it represents a notable infrastructure contribution to the MCP/A2A ecosystem from a major enterprise vendor.
CHAP: Collaborative Human-Agent Protocol for structured human-AI accountability in multi-agent deployments
Researchers from BrightbeamAI introduce CHAP (Collaborative Human-Agent Protocol), a protocol specification for formalizing human-agent collaboration in production multi-agent systems. CHAP defines shared workspaces, structured override events with diffs and rationales, non-repudiable signed approvals, and an append-only evidence log, filling a gap left by MCP (tool access) and A2A (agent-to-agent interoperability). The protocol ships with a reference implementation, conformance suite, and worked examples. It targets high-stakes deployments in domains like clinical decisions, contracts, and code where human judgment must be auditable and replayable.
OmniRoute: Open-Source AI Gateway with 160+ Providers and ~95% Context Compression
OmniRoute is a TypeScript-based open-source AI gateway that unifies access to 160+ AI providers through a single endpoint. It features RTK+Caveman stacked compression claiming up to ~95% eligible context savings, smart auto-fallback, and support for MCP/A2A protocols. The project has gained notable traction with nearly 5,000 stars and 122 new stars in a single day.