Is sibyl safe to install?

Security audit of hyperb1iss/sibyl · MCP Server by hyperb1iss · ★ 69

⚠ CAUTION Basic audit · rule-based scan · 42 published rules

Use with caution — sibyl triggered warning flags in AgentSkillsHub's security scan. It may be fine for personal trials, but review its credential handling and maintainer before brand or production use.

What it is: Cross-agent memory for AI coding tools: one self-hostable knowledge graph shared by Claude Code, Codex, OpenCode, Cursor, and the agents you build.

Red flags detected (1)

🚩 fenced download exec

Audit summary

Security grade	⚠ CAUTION
Quality score	71/100
GitHub stars	69
Language	Python
License	Apache-2.0
Last updated	2026-11-05

Check before you install

What credentials does it ask for, and where are they stored?
Is the maintainer identifiable and the repo actively maintained?
Read the install scripts and network calls before trusting it.

Run a live scan → Full details & install 5-dimension deep audit

Related MCP Server audits

Is rea safe? — SAFE · ★ 432.0k
Is ECC safe? — SAFE · ★ 295.0k
Is n8n safe? — SAFE · ★ 209.6k
Is dify safe? — SAFE · ★ 160.4k
Is open-webui safe? — SAFE · ★ 157.6k
Is cc-switch safe? — SAFE · ★ 151.8k

Browse all MCP Server skills →

This is AgentSkillsHub's free basic audit: an automated rule-based scan with 42 published rules built on SlowMist's agent-security taxonomy (credential theft, obfuscated payloads, privilege escalation, covert instructions to the agent, and more) across 186,000+ open-source AI agent skills and MCP servers, refreshed every 8 hours. A CAUTION grade is a scan result, not a guarantee — deep 5-dimension audits (code · credentials · vendor · supply-chain · operational) are available for enterprise. Audited: 2026-11-05.