90
grade A
2 days ago
npm
semiotic
React data visualization library with built-in MCP server for AI-assisted chart generation
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M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
// key findings
⚠️
Tests do not pass
Either the test suite is broken or the code regressed. Either way the published behaviour can’t be verified by the publisher’s own tests.
✅
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.
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// 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
[](https://m8ven.ai/mcp/semiotic-1ddftz)commit: d63841cac5581faec0caa2cde6d9e4e2e3e1f6de
code hash: 6cfa3e9f923754ccb0f59a91e57d80811016f6a63d74088050aa8aa8ac09fe33
verified: 4/18/2026, 4:19:00 PM