WrenAI: GenBI for AI agents, an open-source, governed text-to-SQL through an open context layer

Security audit verdict: SAFE · quality 54/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

Quick Facts

About WrenAI

Wren AI - Open-Source GenBI Agent <a aria-label="Canner" href="https://cannerdata.com/?utmsource=github&utmmedi

Compatible Skills

These tools work well together with WrenAI for enhanced workflows:

• dbhub — semantic(0.18)+complementary+rare_topics+same_lang+similar_pop+shared_platform (60%)
• bonnard-cli — semantic(0.15)+complementary+rare_topics+same_lang+shared_platform (49%)
• anyquery — semantic(0.27)+complementary+rare_topics+similar_pop (48%)

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

• SlowMist agent-security taxonomy
• Liu et al., An Empirical Study of Agent Skill Security (2026)
• Our census dataset (DOI 10.5281/zenodo.21292799) · Hugging Face mirror
• How we grade: all 42 rules, the source tiers and known limits
• Full methodology & who runs this