Machine 2 Machine Protocol

Enables AI agents to autonomously request services from other specialized agents and compensate them via x402 micropayments. Demonstrates a Machine-to-Machine economy using A2A protocol for agent communication, MCP for context management, and blockchain-based payments on Base network.

→ AndreaRettaroli/m2m · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 16 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 5 credentials: AWS_SECRET_ACCESS_KEY, PRIVATE_KEY, PUBLIC_KEY, GOOGLE_API_KEY, API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configAWS_ACCESS_KEY_ID

configAWS_REGION

🔐 secretAWS_SECRET_ACCESS_KEY

configBASE_URL

configENDPOINT_PATH

🔐 secretPRIVATE_KEY— "": "your-wallet-private-key",

🔐 secretPUBLIC_KEY

configRESOURCE_SERVER_URL— "": "http://localhost:5000",

configmodel_source

🔐 secretGOOGLE_API_KEY— docker run -p 10000:10000 -e =<your-gemini-api-key> langgraph-a2a-server

configTOOL_LLM_URL

configTOOL_LLM_NAME

🔐 secretAPI_KEY

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 8 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/andrearettaroli-m2m-cjjbf3)](https://m8ven.ai/mcp/andrearettaroli-m2m-cjjbf3)

commit: eccec323ceaaa93f1aaea85ade0d8ddab0f25d78

code hash: 951e330907122f6a60f38a5374ab458f402be8ab191894f767aa4b216f1e9087

verified: 6/18/2026, 11:09:52 AM

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