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Build the full agent training loop.
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

411 results in the directory

Suggest a tool
AI Engineering Tooling · Developer ToolsOmegaConfOpen source

OmegaConf

AI Engineering Tooling · Developer Tools

Free (OSS)Inspect tool
AI Engineering Tooling · Developer ToolsMicrosoftOpen source

ONNX Runtime

Cross-platform ONNX accelerator.

Free (OSS)Inspect tool
Agent FrameworkOpen Source CommunityOpen source

OpenAgents

Open platform for language

Inspect pricing and usage detailsInspect tool
Model ProviderOpenAIPROPRIETARY

OpenAI

OpenAI AI model provider

49 models · GPT-5.6, GPT-5.6 Luna, GPT-5.6 Sol
22 related challenges49 modelsInspect tool
Models · Large Language ModelsOpenAIOpen source

OpenAI o3

Models · Large Language Models

4 related challengesInspect tool
Models · Large Language ModelsOpenAIOpen source

OpenAI o4-mini

Models · Large Language Models

Free (OSS)Inspect tool
UncategorizedSSTOpen source

OpenCode

Open-source coding agent

28 modelsInspect tool
Agent FrameworkAll Hands AIOpen source

OpenHands

Open-source software development agent.

6 related challengesInspect tool
Agent FrameworkOpen Source CommunityOpen source

OpenManus

Open-source AI agent

1 related challengeInspect tool
AI Engineering Tooling · Developer ToolsIntelOpen source

OpenVINO Toolkit

Intel’s model optimization & deployment toolkit.

Free (OSS)Inspect tool
AI Engineering Tooling · Developer ToolsPreferred NetworksOpen source

Optuna

Hyperparameter Optimization

Free (OSS)Inspect tool
INFERENCEOracleCOMMERCIAL

Oracle OCI Generative AI

PaidInspect tool

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