Personal Memory Gateway (shubham-01-star/mcp-personal-memory-gateway) is an MCP server listed on the M8ven Trust Index. It scores 58 out of 100, grade D. It declares 2 tools. No publisher has claimed this listing.

D
Caution
58/100

Personal Memory Gateway

A privacy-first memory layer for AI that securely bridges local knowledge with AI assistants through MCP tools, with intelligent redaction and local vector database.

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.

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Who stands behind it

shubham-01-star

Source: Glama

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Install from

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
⚠️
Known vulnerabilities in dependencies: 3 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.
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 7 credentials: ARCHESTRA_API_KEY, ARCHESTRA_EMBEDDING_API_KEY, ARCHESTRA_EMBEDDING_GEMINI_API_KEY, ARCHESTRA_GEMINI_API_KEY, DASHBOARD_UPLOAD_TOKEN, GEMINI_API_KEY, OPENAI_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes2 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

query_personal_memory

Search local memory and return privacy-filtered personal context for a topic. MUST call this tool when user asks to query memory, asks personal preference/history, or explicitly says 'call tool query_personal_memory'. Do not skip tool call in those cases.

save_memory

Save a new fact, preference, or piece of information to the user's permanent memory. MUST call this tool when user says 'remember this', 'save this', or explicitly says 'call tool save_memory'. Do not reply with a normal answer before attempting the tool call.

// known CVEs in dependencies3 high3 low

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

highundici@7.21.0GHSA-f269-vfmq-vjvj

Undici: Malicious WebSocket 64-bit length overflows parser and crashes the client

highundici@7.21.0GHSA-v9p9-hfj2-hcw8

Undici has Unhandled Exception in WebSocket Client Due to Invalid server_max_window_bits Validation

highundici@7.21.0GHSA-vrm6-8vpv-qv8q

Undici has Unbounded Memory Consumption in WebSocket permessage-deflate Decompression

lowundici@7.21.0GHSA-2mjp-6q6p-2qxm

Undici has an HTTP Request/Response Smuggling issue

lowundici@7.21.0GHSA-4992-7rv2-5pvq

Undici has CRLF Injection in undici via `upgrade` option

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.
configARCHESTRA_AGENT_ID
🔐 secretARCHESTRA_API_KEY
configARCHESTRA_BASE_URL
🔐 secretARCHESTRA_EMBEDDING_API_KEY
configARCHESTRA_EMBEDDING_BASE_URL
🔐 secretARCHESTRA_EMBEDDING_GEMINI_API_KEY
configARCHESTRA_EMBEDDING_GEMINI_BASE_URL
configARCHESTRA_EMBEDDING_MODEL
configARCHESTRA_ENABLEEnable Archestra integration (0 or 1) 0
configARCHESTRA_EXTRACTIVE_MODE
🔐 secretARCHESTRA_GEMINI_API_KEY
configARCHESTRA_GEMINI_BASE_URL
configARCHESTRA_GROUNDING_MODE
configARCHESTRA_MODEL
configARCHESTRA_PROFILE_ID
configARCHESTRA_PROVIDER
configCHUNK_SIZE
configCONSENT_HOOK_ENABLE
configCONSENT_TTL_MS
configDASHBOARD_ALLOW_ORIGINAL
configDASHBOARD_ENABLE
configDASHBOARD_EVENT_BUFFER
configDASHBOARD_PORTPort for the telemetry dashboard 8787
configDASHBOARD_STATS_PATH
configDASHBOARD_UPLOAD_MAX_BYTES
🔐 secretDASHBOARD_UPLOAD_TOKEN
configEMBEDDING_DIM
configEMBEDDING_MODEL
configEMBEDDING_PROVIDEREmbedding model source (local, gemini, etc.) local
🔐 secretGEMINI_API_KEY
configINGEST_DEBUG
configINGEST_DIR"": "/path/to/your/data",
configINGEST_DISABLE
configINGEST_MANIFEST_PATH
configLANCE_DB_PATH"": "/path/to/lancedb/storage"
configLANCE_TABLE_NAME
configLOG_LEVEL
configMCP_DEBUG
configMCP_HTTP_ENABLE
configMCP_HTTP_HOST
configMCP_HTTP_PORT
configMCP_STDIO_ENABLE
configMEMORY_QUERY_SCOPE
configMEMORY_RESULT_MAX_CHARS
configMEMORY_RETRIEVAL_TOP_K
configMEMORY_STRICT_QUERY_MATCH
configMEMORY_VECTOR_DIM
configOCR_LANGUAGE
🔐 secretOPENAI_API_KEY
// 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

2/2 tools missing one or more hints — query_personal_memory (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); save_memory (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). 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 exist

No test files found

Add tests that exercise each declared tool.

No arbitrary install scripts

Has postinstall/preinstall script — runs arbitrary code on npm install

Remove postinstall/preinstall hooks unless they’re essential.

Production dependencies are patched

0 critical, 3 high severity in production deps — undici@7.21.0 (high), undici@7.21.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

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 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: c20a838d0cb03fcab87a702ba52460fdd3146746
code hash: caa51ca62326bb7a59445aabb231202cfebee6bb3bacd3284cbeb0742eb3921c
view raw JSON →
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