free-ai-bible: The Ultimate Directory of Free AI APIs & Tools for Developers 2026

by abbosaliboev · Agent Tool · ★ 190

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 67/100

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.

ai-toolsapiartificial-intelligenceawesome-listchatgpt-alternativedeveloper-toolsfreellmmachine-learningopen-source

Quick Facts

Stars190
Forks32
LanguageJavaScript
CategoryAgent Tool
LicenseMIT
Quality Score67/100
Open Issues15
Last Updated2026-10-22
Created2026-04-17
Platformsnode
Est. Tokens~9k

About free-ai-bible

🧠 Free AI Bible 2026 — Free AI APIs & Tools for Developers The ultimate directory of free LLM APIs, image generation, AI hosting, and local AI tools. No credit card required. 700+ free AI tools, APIs, and services — curated, tested, and organized. Zero paywalls. Zero credit card traps. Just pure developer gold.

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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:

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