MCP Sniffer (shivdeepak/mcp-sniffer) 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

MCP Sniffer

MCP Sniffer captures network traffic between MCP clients and servers and displays it in a web UI.

→ shivdeepak/mcp-sniffer· listed on mcp_so

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.

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Who stands behind it

shivdeepak

Source: mcp.so

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Install from

mcp.sonot 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.
// 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.
configLISTEN_HOST
configLISTEN_PORT
configUPSTREAM_HOST
configUPSTREAM_PORT
configWEB_UI_HOST
configWEB_UI_PORT
configLOG_LEVEL
// 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.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/shivdeepak/mcp-sniffer)](https://m8ven.ai/mcp/shivdeepak/mcp-sniffer)
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commit: f054e0feaed41cfa1538a576888f38d96208fc7c
code hash: 7c637e7b4245049b723b1815139644a7808c05f04e9543111df4c30f77cec472
view raw JSON →
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