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WhatharnssTool B
Risk gradeCC · Moderate risk signals Based on public adoption and transparency signals as of Oct 21, 2026. Our opinion, not a code audit or security guarantee.—
TypeApp connector—
Est. context load~750 tokens / turn (~4 tool schemas, 0.38% of 200k context)—
GitHub stars392—
Weekly npm downloads——
Local filesNo local folder access noted—
Command executionRuns shell or system commands—
Network reachFetches arbitrary web URLs—
CredentialsNo API token required—
Package sourceGitHub (OpenSource03/harnss)—
Install commandSource repo only—
Bottom lineharnss runs shell or system commands and fetches arbitrary web URLs; restrict its folder reach, network access, and credentials before installing.—

Based on public adoption and transparency signals as of Oct 28, 2026. Our opinion, not a code audit or security guarantee.

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