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AI tools with official TypeScript SDKs

TypeScript SDKs are how the JavaScript agent ecosystem (AI SDK, Mastra, Vercel AI) consumes tools. Types, ESM support, and proper error classes matter as much as raw coverage.

48 tools match · sorted by agent-readiness score · See all categories

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  1. #25
    AssemblyAI

    AI models for accurate speech recognition

    60Agent
    API PythonTypeScriptJavaScript
  2. #26
    Nomic AI

    Open-source embeddings and Atlas data maps for AI teams

    54Agent
    API Webhooks OAuth2 pythontypescript
  3. #27
    Langfuse

    Open source LLM engineering platform for debugging, analyzing, and iterating on LLM applications

    50Agent
    PythonJavaScriptTypeScript
  4. #28
    Substrate

    The platform for agentic AI, providing infrastructure for intelligent software with elegant abstractions and high-performance components.

    50Agent
    PythonTypeScript
  5. #29
    Sentient

    Open, community-built AGI to take on closed labs

    50Agent
    API pythontypescript
  6. #30
    Hume AI

    Empathic AI voice and emotion intelligence

    45Agent
    API PythonTypeScript
  7. #31
    MultiOn

    AI agent that takes actions on the web

    42Agent
    API pythontypescript
  8. #32
    Windsurf

    Agentic AI IDE for next-generation coding.

    40Agent
    PythonJavaScriptTypeScript
  9. #33
    OpenEvidence

    AI medical assistant for clinicians

    40Agent
    API TypeScriptPython
  10. #34
    Momentic

    AI-native automated software testing platform

    35Agent
    API Webhooks OAuth2 resttypescript
  11. #35
    ElevenLabs

    The most realistic AI voices for creators, developers, and enterprise.

    35Agent
    PythonTypeScriptKotlin
  12. #36
    Glean

    Work AI for the entire enterprise

    35Agent
    API PythonTypeScriptJava
  13. #37
    H Company

    Action-oriented agentic foundation models from Paris

    35Agent
    API Webhooks OAuth2 pythontypescript
  14. #38
    Alpaca

    Commission-free brokerage API for building AI-powered trading agents and fintech apps.

    34Agent
    API OAuth2 pythontypescriptgo
  15. #39
    Supermaven

    The fastest code autocomplete — 1M token context, instant suggestions

    15Agent
    TypeScriptPythonLua
  16. #40
    Wordware

    Build AI agents by writing in plain English

    10Agent
    API Webhooks OAuth2 restpythontypescript
  17. #41
    Crescendo

    AI-native contact center blending agents and humans

    10Agent
    API Webhooks OAuth2 pythontypescript
  18. #42
    Speechify

    Turn any text into natural audio with AI

    10Agent
    PythonTypeScript
  19. #43
    Ema

    Universal AI employee for the enterprise

    10Agent
    API Webhooks OAuth2 pythontypescript
  20. #44
    Nous Research

    Open-source AI lab building decentralized models, agents, and training

    10Agent
    API pythontypescript
  21. #45
    Atomicwork

    Agentic ITSM and employee service platform

    10Agent
    API Webhooks OAuth2 pythontypescript
  22. #46
    Tabnine

    Private AI code assistant for enterprise developers.

    10Agent
    JavaScriptPythonTypeScript
  23. #47
    Continue

    Quality control for your software factory with AI checks on every pull request.

    10Agent
    TypeScript
  24. #48
    Reflection AI

    America's open frontier AI lab building autonomous coding agents

    4Agent
    pythontypescript