mnemon-mcp (nikitacometa/mnemon-memory-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 10 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
74/100

mnemon-mcp

A local-first MCP server providing persistent, layered memory (episodic, semantic, procedural, resource) for AI agents, with search, versioning, and session management via a single SQLite file.

→ nikitacometa/mnemon-memory-mcp· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

⚡ Live Monitored: not connected

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Who stands behind it

nikitacometa

Source: Glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
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.
🔐
You'll be asked for 3 credentials: MNEMON_AUTH_TOKEN, MNEMON_EMBEDDING_API_KEY, OPENAI_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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.
🔐 secretMNEMON_AUTH_TOKENBearer token for HTTP transport
configMNEMON_CONFIG_PATHImport config path
configMNEMON_CORS_ORIGINCORS Access-Control-Allow-Origin (no CORS headers unless set)
configMNEMON_DB_PATHDatabase path
🔐 secretMNEMON_EMBEDDING_API_KEYAPI key (required for OpenAI)
configMNEMON_EMBEDDING_DIMENSIONSVector dimensions
configMNEMON_EMBEDDING_MODELModel name
configMNEMON_EMBEDDING_PROVIDERopenai or ollama (unset = disabled)
configMNEMON_HOSTHTTP transport bind address
configMNEMON_OLLAMA_URLOllama endpoint
configMNEMON_PORTHTTP transport port
configMNEMON_RATE_LIMITMax requests per minute per IP (0 = off)
🔐 secretOPENAI_API_KEY
configOPENAI_BASE_URL
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

10/10 tools missing one or more hints — memory_add (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); memory_search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); memory_update (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +7 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tests pass

npm test failed — tests do not pass

Make sure npm test runs cleanly. Common cause: missing build step or missing env vars.

Secrets not logged

1 secret value sent to error

Redact or omit secret values from log output.

Dependency freshness

1/4 production deps stale: snowball-stemmer.jsx@2022-06-26 (4.2y)

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 4 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
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commit: 4e1a320a6ffc571bdb5211897bb3ad8116d334f6
code hash: 85edc46689aaf0ddab9f19f4c328ede44de214751fda74dd5bf201e2b8e9027f
view raw JSON →
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