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glama

YAMO Chain MCP Server

Enables LLMs to interact with the YAMO Blockchain, including reading lesson memories, submitting and retrieving reasoning blocks, and anchoring provenance events.

→ yamo-protocol/yamo-mcp-server· listed on glama
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// key findings
⚠️
Known vulnerabilities in dependencies: 15 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
⚠️
Tests do not pass
Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// known CVEs in dependencies15 high12 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.25.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.25.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

highaxios@1.13.2GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.13.2GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

highaxios@1.13.2GHSA-43fc-jf86-j433

Axios is Vulnerable to Denial of Service via __proto__ Key in mergeConfig

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// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configCONTRACT_ADDRESS— "": "0x3c9440fa8d604E732233ea17095e14be1a53b015",
configYAMO_BRIDGE_HTTP_URL
configYAMO_BRIDGE_URL— Tools for interacting with the YAMO bridge cluster (requires ):
configYAMO_MEMORY_PATH— Env: — path to LanceDB directory (default: ./data/memories.lance)
// 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 2 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/yamo-protocol-yamo-mcp-server-4e5a7l)](https://m8ven.ai/mcp/yamo-protocol-yamo-mcp-server-4e5a7l)
commit: fa92665721f54458562bbf93f9cc053e1ec49ab8
code hash: a83fdba1f561f34336655441c89d77e3c4176dcc91501229798ecdf91955119e
verified: 6/22/2026, 1:19:08 PM
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