blocksnetwork/blocks-sdk

MCP server for Blocks Network consumer operations

→ blocksnetwork/blocks-sdk· npm: @blocks-network/mcp-server· listed on npm

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// key findings

🚨

Secret credentials may flow to a network call

1 flow detected: BLOCKS_API_KEY. We can’t prove the destination matches the brand the credential belongs to.

🔐

You'll be asked for 9 credentials: ANTHROPIC_API_KEY, BLOCKS_API_KEY, BLOCKS_PUBLISH_KEY, BLOCKS_SUBSCRIBE_KEY, BLOCKS_TOKEN, PUBNUB_PUBLISH_KEY, PUBNUB_SECRET_KEY, PUBNUB_SUBSCRIBE_KEY, TEST_GET_ENV_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.

🔐 secretANTHROPIC_API_KEY

🔐 secretBLOCKS_API_KEY

configBLOCKS_BACKEND_URL

configBLOCKS_CDM_URL

configBLOCKS_DEBUG_INTERNAL

configBLOCKS_MCP_FILE_ROOT

configBLOCKS_ORG_ID

🔐 secretBLOCKS_PUBLISH_KEY

🔐 secretBLOCKS_SUBSCRIBE_KEY

🔐 secretBLOCKS_TOKEN

configBLOCKS_TOKEN_ENDPOINT

configCLAUDE_ALLOWED_PATHS

configCLAUDE_ALLOWED_TOOLS

configCLAUDE_BASH_BLOCKLIST

configCLAUDE_BASH_SAFETY

configCLAUDE_DISALLOWED_TOOLS

configCLAUDE_MAX_BUDGET_USD

configCLAUDE_MODEL

configINSTANCE_ID

configLOG_LEVEL

configPUBNUB_LIVE_TEST

🔐 secretPUBNUB_PUBLISH_KEY

🔐 secretPUBNUB_SECRET_KEY

🔐 secretPUBNUB_SUBSCRIBE_KEY

configSHELL

🔐 secretTEST_GET_ENV_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 6 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/blocks-network-mcp-server-1yy71c)](https://m8ven.ai/mcp/blocks-network-mcp-server-1yy71c)

commit: 3511b34feed663848c9c9d5b5a37c7e57a89dac1

code hash: 83cac7eddbe0eb10d0560e29717d439271b632932f338d628bc285802ff9b119

verified: 6/13/2026, 10:06:18 AM

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