Is harness-mcp-v2 safe to install?

harness-mcp-v2 was flagged as CRITICAL RISK (risk score 960) with 106 findings detected across 532 files. Review the findings before installing.

What security issues were found in harness-mcp-v2?

Sigil detected 106 findings in harness-mcp-v2, including patterns related to network_exfil, code_patterns. See the full scan report for details.

Scans/npm/harness-mcp-v2

harness-mcp-v2

npm

Summary

harness-mcp-v2 v0.7.6 was classified as CRITICAL RISK with a risk score of 960. Sigil detected 106 findings across 532 files, covering phases including network exfiltration, code patterns. Review the findings below before installing this package.

CRITICAL RISK(960)

v0.7.6

23 March 2026, 18:02 UTC

by Sigil Bot

Risk Score

960

Findings

106

Files Scanned

532

Provenance

Registry

https://www.npmjs.com/package/harness-mcp-v2/v/0.7.6

Scanned From

https://registry.npmjs.org/harness-mcp-v2/-/harness-mcp-v2-0.7.6.tgz

Findings by Phase

•

Phase Ordering

Phases are ordered by criticality, with the most dangerous at the top. Click any phase header to expand or collapse its findings. Critical phases are expanded by default.

Badge

Markdown

[![Sigil Scan](https://sigilsec.ai/badge/npm/harness-mcp-v2)](https://sigilsec.ai/scans/7C5BA59B-0EF1-4BBC-A303-40E4A7FD4BCF)

HTML

<a href="https://sigilsec.ai/scans/7C5BA59B-0EF1-4BBC-A303-40E4A7FD4BCF"><img src="https://sigilsec.ai/badge/npm/harness-mcp-v2" alt="Sigil Scan"></a>

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