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AI Tools Directory

Discover the tools behind real AI build, eval, and deployment workflows.

Browse by role in the stack, not just by vendor. Compare fit here, then open a tool detail page when it earns deeper inspection.

Open My AI StackBrowse Agent Capabilities

Stack layer

Narrow the directory by what the tool does in the workflow.

All Tools467Models886Environment6Action Space411Observation19Reward / Eval10Policy Serving35Training Infra5Safety / Guardrails7Orchestration16

Browse tools

886 results in the directory

Suggest a tool
ModelsNvidiaOpen source

Step 3.5 Flash

Nvidia model

Free (OSS)Inspect tool
ModelsxAIPROPRIETARY

Grok Imagine Image

xAI model · grok

Usage-basedInspect tool
ModelsxAIPROPRIETARY

Grok Imagine Video

xAI model · grok

Usage-basedInspect tool
ModelsOpenCodeOpen source

Kimi K2.5

OpenCode model · kimi

Free (OSS)Inspect tool
ModelsOpenRouterOpen source

Kimi K2.5

OpenRouter model · kimi

Free (OSS)Inspect tool
ModelsFireworks AIOpen source

Kimi K2.5

Fireworks AI model · kimi-thinking

Free (OSS)Inspect tool
ModelsNvidiaOpen source

nemotron-content-safety-reasoning-4b

Nvidia model · nemotron

Free (OSS)Inspect tool
ModelsZhipu AIOpen source

GLM-4.7-Flash

Zhipu AI model · glm-flash

Free (OSS)Inspect tool
ModelsZhipu AIOpen source

GLM-4.7-FlashX

Zhipu AI model · glm-flash

Free (OSS)Inspect tool
ModelsNvidiaOpen source

FLUX.2 Klein 4B

Nvidia model · flux

Free (OSS)Inspect tool
ModelsAzureFreemium

GPT-5.2 Codex

Azure model · gpt-codex

Pay-as-you-goInspect tool
ModelsOpenCodeOpen Source

GPT-5.2 Codex

OpenCode model · gpt-codex

Free (open source)Inspect tool

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