lark-hermes-mcp (WilliamMo101/lark-hermes-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100

lark-hermes-mcp

An MCP server that exposes Feishu/Lark capabilities as function tools to MCP-compatible agents like Hermes and Claude Desktop. It provides 57 tools for messaging, document management, calendar operations, and task management through both hand-written fallback tools and bridged OpenClaw SDK functionality.

→ WilliamMo101/lark-hermes-mcp· 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

⚡ Live Monitored: not connected

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Who stands behind it

WilliamMo101

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 →

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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
✅
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: LARK_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.
configLARK_APP_ID/ LARK_APP_SECRET not passed through — shell exports don't propagate if the host uses an allow-list env. Declare them in the MCP config block instead.
🔐 secretLARK_APP_SECRETLARK_APP_ID / not passed through — shell exports don't propagate if the host uses an allow-list env. Declare them in the MCP config block instead.
configLARK_DOMAINmainland Feishu → Feishu; overseas Lark → Lark. The
configLARK_ENABLED_TOOLSETSmust include other if you want the OAuth tools
configLARK_LOG_LEVEL
// quality suggestions

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.

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 2 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/williammo101/lark-hermes-mcp)](https://m8ven.ai/mcp/williammo101/lark-hermes-mcp)
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commit: 41b026d775ed1efb1661eaea005266eb3cda103b
code hash: 6baad17fc499666f4838e230331d3c8dcc52815064f8bcce4ab15619675ad502
view raw JSON →
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