Skills/npm/skill-builder-mcp

skill-builder-mcp@3.6.0

VERIFIED

Publisher claims: "Connect AI tools (GitHub Copilot, Claude Code, Codex, Cursor, Claude Desktop) to Skill Builder open in your browser, over MCP." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher pascalcouturier · joined 0 days agoInstalls 3,118Last detonated 5 h ago
$claude mcp add skill-builder-mcp -- npx -y @pascalcouturier/skill-builder-mcp
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario) on 2026-11-03 and scored it 93/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only

Static findings

HIGH
Instructs the agent to modify its persistent memory or instruction filesREADME.md:261 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01

No other findings across 1,173 lines in 7 files.