BaseMouse (basemouse/basemouse-core) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 3 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100

BaseMouse

Shared, versioned memory for your agents across Claude Code, Cursor, Kiro and Grok. One MCP server, sourced answers, full history.

→ basemouse/basemouse-core· listed on glama

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

basemouse

Source: Glama

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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
🚨
Secret credentials may flow to a network call
5 flows detected: BASEMOUSE_API_KEY, BASEMOUSE_SMOKE_KEY. We can’t prove the destination matches the brand the credential belongs to.
🔐
You'll be asked for 6 credentials: BASEMOUSE_API_KEY, BASEMOUSE_SMOKE_KEY, BASEMOUSE_TOKEN, SLACK_BOT_TOKEN, SLACK_APP_TOKEN, LLM_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.
configALERT_WEBHOOK_URLclaims, degraded state). Set (ntfy/Slack) and the app
configANON_READ_RATE_MAX
🔐 secretBASEMOUSE_API_KEYbm_... node scripts/import.mjs ./docs --base-url https://basemouse.com
configBASEMOUSE_BASE_URLmessage). Override for self-hosted, --base-dir/BASE_DIR
🔐 secretBASEMOUSE_SMOKE_KEY
🔐 secretBASEMOUSE_TOKEN
configBASEMOUSE_URL
configBASE_DIRmessage). Override BASEMOUSE_BASE_URL for self-hosted, --base-dir/
configCANONICAL_HOSTSet to your bare domain (e.g. example.com) if you serve the
configCHECKOUT_RATE_MAX
configCHECKOUT_RATE_WINDOW_MS
configCLAIM_RATE_MAX
configDATABASE_CA_CERTin-memory seed store exactly as before. Provide (PEM) when
configHOST
configBASEMOUSE_RETRIEVAL_MODE
🔐 secretSLACK_BOT_TOKEN
🔐 secretSLACK_APP_TOKEN
configLLM_BASE_URL
configLLM_MODEL
🔐 secretLLM_API_KEY
configSYSTEM_PROMPT
configBASEMOUSE_LIMIT
configREQUEST_TIMEOUT_SECONDS
configHISTORY_LIMIT
configSQLITE_PATH
configSTREAM_MIN_INTERVAL_SECONDS
configTHINKING_REACTION
configLOG_LEVEL
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployDATABASE_URL
deployPORT
// 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

3/3 tools missing one or more hints — search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_context_pack (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); upsert_document (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.

Shell command execution

3 child_process calls — runs shell commands

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

Secrets not logged

3 secret values sent to console.log

Redact or omit secret values from log output.

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
[![M8ven Score](https://m8ven.ai/badge/mcp/basemouse/basemouse-core)](https://m8ven.ai/mcp/basemouse/basemouse-core)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: a8914c7d819126a047f8ee030a4f717f7e2ee3b0
code hash: c2b2b1d559192c6286349e2d283d3a61e5c201bb34e5f7889a612bf81dbea4c7
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