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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
ModelsGitHub CopilotPaid

Claude Opus 4.1

GitHub Copilot model · claude-opus

FreemiumInspect tool
ModelsOpenRouterFREEMIUM

Claude Opus 4.1

OpenRouter model · claude-opus

Usage-basedInspect tool
ModelsOpenRouterOpen source

GPT OSS 120B

OpenRouter model · gpt-oss

Free (OSS)Inspect tool
ModelsFireworks AIOpen source

GPT OSS 120B

Fireworks AI model · gpt-oss

Free (OSS)Inspect tool
ModelsOpenRouterOpen source

GPT OSS 120B (exacto)

OpenRouter model · gpt-oss

Free (OSS)Inspect tool
ModelsFireworks AIOpen source

GPT OSS 20B

Fireworks AI model · gpt-oss

Free (OSS)Inspect tool
ModelsOpenRouterOpen source

GPT OSS 20B

OpenRouter model · gpt-oss

Free (OSS)Inspect tool
ModelsNvidiaOpen source

GPT OSS 20B

Nvidia model · gpt-oss

Free (OSS)Inspect tool
ModelsNvidiaOpen source

GPT-OSS-120B

Nvidia model · gpt-oss

Free (OSS)Inspect tool
ModelsOpenRouterOpen source

Codestral 2508

OpenRouter model · codestral

Free (OSS)Inspect tool
ModelsFireworks AIOpen source

GLM 4.5 Air

Fireworks AI model · glm-air

Free (OSS)Inspect tool
ModelsCohereOpen source

Command A Vision

Cohere model · command-a

Free (OSS)Inspect tool

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