niu-agent (abc-lee/niu-agent) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 50 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
12 days ago

niu-agent

本地优先的个人知识助理

→ abc-lee/niu-agent· listed on github_code

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

⚡ 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

abc-lee

Source: github_code

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

GitHub

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
✅
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: NIU_FEISHU_APP_SECRET
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.
configNIU_API_PORT
configNIU_WINDOW
configNIU_IM_ADAPTER
configNIU_GATEWAY_PORT
configNIU_FEISHU_APP_ID
🔐 secretNIU_FEISHU_APP_SECRET
configNIU_FEISHU_USER_P2P_CHAT_ID
configNIU_FEISHU_USER_OPEN_ID
configNIU_DB_PATH
configWORKSPACE_PATH
configNIU_MODELS_PATH
configNIU_CONFIG_PATH
configSCHEDULER_DB_PATH
configNIU_API_URL
configNIU_STORAGE_DIR
// 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

50/50 tools missing one or more hints — dynamic_tool_133 (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_llm_config (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); set_llm_config (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +47 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.

Tool test coverage

24/50 tools referenced in tests (48%)

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

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 3 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/abc-lee/niu-agent)](https://m8ven.ai/mcp/abc-lee/niu-agent)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: f30d567129b5eced80da71d364cb8322e27b57e3
code hash: 1729630098fb1cde0fa7af7ae347d24141e166fc308b923133663fbb34f175f3
verified: 9/1/2026, 5:12:35 PM
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