Engram (keggan-std/Engram) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 5 tools. No publisher has claimed this listing.

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C
Emerging
74/100
6 days ago

Engram

Persistent Memory Cortex for AI Coding Agents

→ keggan-std/Engram· listed on github_code

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

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Who stands behind it

keggan-std

Source: github_code

Is this your MCP?

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// key findings
🚨
Known vulnerabilities in dependencies: 1 critical
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
// known CVEs in dependencies1 critical

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

criticalvitest@4.0.18GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configENGRAM_LOG_LEVEL
configENGRAM_MODEOr set =universal as an environment variable instead of using the flag.
configENGRAM_PROJECT_ROOT
configENGRAM_TRANSPORT
configPROJECT_ROOT
// quality suggestions

Shell command execution

3 calls in production code run through a shell (src/utils.ts:139, src/utils.ts:561, src/utils.ts:569)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Dev dependencies

1 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// 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/keggan-std/engram)](https://m8ven.ai/mcp/keggan-std/engram)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: c0fdec9e9a080a002c082b12f35fa74f3a00d3eb
code hash: 86f6a9bfa7a9c4b376348027a29ad2967e43196c6c7b8124da6d8230ab88eabb
verified: 9/4/2026, 5:18:42 AM
view raw JSON →
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