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32/100
6 days ago

ChatSpatial

MCP server for spatial transcriptomics analysis via natural language --- ---

→ cafferychen777/ChatSpatial· listed on modelscope

Warning. Serious findings were identified. Review the full report before connecting. 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

cafferychen777

Source: modelscope · also listed on github_topic, PulseMCP, Glama

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// key findings
🚨
Secret credentials may flow to a network call
13 flows detected: GEMINI_API_KEY, ANTHROPIC_API_KEY, OPENAI_API_KEY. We can’t prove the destination matches the brand the credential belongs to.
🔐
You'll be asked for 3 credentials: GEMINI_API_KEY, ANTHROPIC_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.
configCHATSPATIAL_SCTYPE_R_DIR
configCHATSPATIAL_OUTPUT_DIR
configCHATSPATIAL_CACHE_DIR
configXDG_CACHE_HOME
configTQDM_DISABLE
configCHATSPATIAL_EXPORT_RESULTS
🔐 secretGEMINI_API_KEY
🔐 secretANTHROPIC_API_KEY
🔐 secretOPENAI_API_KEY
configOPENAI_API_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

22/22 tools missing one or more hints — load_data (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); preprocess_data (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); compute_embeddings (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +19 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.

Secrets stay with their owner

4 secret/sensitive values flow into network calls (GEMINI_API_KEY → https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent?key=, GEMINI_API_KEY → https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent?key=) (9 other flows matched canonical API hosts)

Audit where credentials are sent. A NOTION_TOKEN should only reach api.notion.com — never a third-party host.

Secrets never reach shell commands

1 secret value passed to shell commands — possible command injection

Never pass secrets through shell commands. Use library APIs that accept credentials as arguments.

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 Verified](https://m8ven.ai/badge/mcp/cafferychen777-chatspatial-1eidvy?variant=verified)](https://m8ven.ai/mcp/cafferychen777-chatspatial-1eidvy)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: 05e40bec42c1b4396a0ee66b9ec246848abb4005
code hash: ba46e61c7bb0665020722700fb3d796257baa5d51ac4c01df72bb80d7657ada0
verified: 8/13/2026, 10:21:45 PM
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