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sam alternatives

Curated alternatives to sam — and why you'd switch.

mcp-context-forge

IBM's registry + proxy federating MCP, A2A and REST/gRPC into one governed endpoint: discovery, auth, rate limits, guardrails, OTel tracing, 40+ plugins — scales to K8s with Redis federation.

Why switchTwo answers to 'how does an agent reach many tool servers': IBM's forge federates MCP/A2A/REST behind one governed central endpoint; SAM removes the center, giving every node an authenticated identity on a self-healing P2P mesh.
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