mcp-chest-memory (siosig/mcp-chest-memory) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.

Back to MCP Trust Indexm8ven
C
Caution
74/100
2 months ago

mcp-chest-memory

Provides a persistent, local-first memory for coding agents over MCP, enabling automatic recall and recording of past work, failures, and decisions to reduce repetition and token usage.

→ siosig/mcp-chest-memory· 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

Code Verified⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

siosig

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 →

⚡ Connect GitHub for Live Monitored

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings
⚠️
Known vulnerabilities in dependencies: 1 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
8 tools verified — handlers match their declared behaviour
4 read-only tools verified — handlers contain no write/delete/exec
✅
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 1 credential: CHEST_API_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 high5 low

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

high@hono/node-server@1.14.0GHSA-wc8c-qw6v-h7f6

@hono/node-server has authorization bypass for protected static paths via encoded slashes in Serve Static Middleware

low@hono/node-server@1.14.0GHSA-92pp-h63x-v22m

@hono/node-server: Middleware bypass via repeated slashes in serveStatic

lowhono@4.12.18GHSA-2gcr-mfcq-wcc3

Hono: app.mount() strips mount prefix using undecoded path, causing incorrect routing for percent-encoded paths

lowhono@4.12.18GHSA-3hrh-pfw6-9m5x

Hono: Cookie helper does not sanitize sameSite and priority, allowing Set-Cookie injection

lowhono@4.12.18GHSA-f577-qrjj-4474

Hono: JWT middleware accepts any Authorization scheme, not only Bearer

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.
🔐 secretCHEST_API_TOKENtoken> docker compose up -d
configCHEST_AUTO_MAINTENANCEchest-index up run. Set =0 to disable the
configCHEST_DATA_DIR~/.chest-memory Data root (database, model cache)
configCHEST_DB_PATHdata dir>/chest.db SQLite file
configCHEST_EMBED_MODELXenova/bge-m3 Embedding model ID. Set Xenova/multilingual-e5-small to keep the pre-1.5 model
configCHEST_FTS_TOKENIZESet =false to skip Sudachi tokenization (CJK recall
configCHEST_MAINTENANCE_INTERVAL_SEC, default 600 s / 10 min): activation decay
configCHEST_MODEe =remote \
configCHEST_REMOTE_URLe =http://<host-ip>:8765 \
configCHEST_RERANK_ENABLEDfalse Enable cross-encoder reranking after RRF fusion (true or 1 to enable)
configCHEST_RERANK_MODELonnx-community/bge-reranker-v2-m3-ONNX Reranker model ID (only used when CHEST_RERANK_ENABLED=true)
configCHEST_RERANK_TIMEOUT_MS5000 Hard timeout in ms for reranker inference (100–30000); pre-rerank order used on timeout
configCHEST_ROOTS
configCHEST_SERVER
configCHEST_SYNC_EMBED
configCHEST_SYNC_EMBED_TIMEOUT_MS
configCHEST_TELEMETRY
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployDATABASE_URL
// quality suggestions

Tool inputs are validated

Only 0/8 tool handlers declare input schemas (0%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool test coverage

4/8 tools referenced in tests (50%)

Write tests that reference each tool by name so every tool has at least one test.

Shell command execution

8 child_process calls — runs shell commands

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

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, 1 high severity in production deps — @hono/node-server@1.14.0 (high), @hono/node-server@1.14.0 (low)

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

Dependency freshness

2/12 production deps stale: sudachi@2022-05-18 (4.1y), kuromoji@2022-06-19 (4y)

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.
// embed badge in your README
[![M8ven Verified](https://m8ven.ai/badge/mcp/siosig-mcp-chest-memory-1iud2e?variant=verified)](https://m8ven.ai/mcp/siosig-mcp-chest-memory-1iud2e)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: d72243e0f02941e4ff9d04ed0597a140a10ea1fb
code hash: 23fd4b5a253a78a7278f13455177856c3e9e184925a4911c5f742d18ec27ef30
verified: 6/13/2026, 9:42:17 AM
view raw JSON →
Check MCPs from inside your assistant
Tool Check · MCP

Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.

https://m8ven.ai/api/mcp/tool-check
check_toolsearch_toolscompare_toolsrecommend_alternativescheck_publisherreport_concern
How to add it →Free · no account needed · works in any MCP client