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Migrating Vercel AI SDK and Eve to Pydantic AI v1.0.0

Use this resource to migrate a Vercel AI SDK or Eve application to Pydantic AI

New

  • 310 downloads
  • 122 likes
  • 249 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install vercel-ai-sdk-to-pydantic-ai

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent identifies which source part owns each behaviour (AI SDK Core, AI SDK UI or Eve), chooses the smallest Pydantic AI target, then migrates and verifies one vertical slice. It treats high-risk areas such as approvals, sessions and sandboxes separately. You get a Python version that keeps the application's behaviour.

Mostly picked by

Updated November 2, 2026

Card for the “Migrating Vercel AI SDK and Eve to Pydantic AI” skill

Details

Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: source analysis, choice of target and risk gates
  • references/: concept mapping and verification before cutover

Good fit for

  • Your Node backend uses generateText, streamText or useChat and must move to Python
  • You want to migrate an Eve agent with its tools and subagents

Not for

    Tags

    • migration
    • vercel ai sdk
    • eve
    • pydantic ai
    • streaming

    About

    You say

    “Migrate my streamText chat route to Pydantic AI in Python, keeping the message stream.”

    Card for the “Migrating Vercel AI SDK and Eve to Pydantic AI” skill

    Skill published by pydantic under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to migrate a Vercel AI SDK or Eve application to Pydantic AI
    3. Review and adjust the result

    Content preview

    Files

    • agents/openai.yaml0.3 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/RESEARCH-AND-MAPPING.md12.2 KB
    • references/VERIFICATION-AND-CUTOVER.md8.2 KB
    • SKILL.md9.1 KB

    Origin and licence

    Listed unmodified

    Author
    pydantic
    Source
    github.com/pydantic/skills/tree/98f591c0886eb11df0bdd57804419e11439efc93/skills/migrating-vercel-ai-sdk-and-eve-to-pydantic-ai
    Licence
    MIT

    Notice

    « migrating-vercel-ai-sdk-and-eve-to-pydantic-ai » (pydantic, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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