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acai: Skill for Claude Code

.agents/skills/migrate-ai-sdk-v6-to-v7/SKILL.md

migrate-ai-sdk-v6-to-v7 is a skill for Claude Code, Codex from travisennis/acai. It costs 79 tokens per session (1,988 once invoked), scanned A, original, MIT.

A migration guide for applications using version 6 of the Vercel AI SDK, a toolkit for building AI features in JavaScript or TypeScript. It lists the code and environment changes needed for version 7.

In plain words
What is it for?
Use it when upgrading AI SDK packages, resolving version 7 migration errors, or replacing version 6 APIs and configuration.
Why use it?
It helps developers handle breaking API, module, runtime, and behavior changes during the upgrade.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is travisennis/acai's own configuration. It tells Claude Code and Codex how to work on acai itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything acai configures →

not rated 5repo 1mo ago A scan 79 tokens original MIT
View source ↗ travisennis/acai
Reuse

Borrowing it

Nothing to install: this file belongs to travisennis/acai. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/travisennis/acai/master/.agents/skills/migrate-ai-sdk-v6-to-v7/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/travisennis/acai

Made for: Claude Code, Codex.

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A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

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<a href="https://agentmods.dev/skills/travisennis/acai/migrate-ai-sdk-v6-to-v7"><img src="https://agentmods.dev/badge/skills/travisennis/acai/migrate-ai-sdk-v6-to-v7.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,988 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00079 $0.01988
Opus 5 $0.00039 $0.00994
Sonnet 5 $0.00016 $0.00398
Haiku 4.5 $0.00008 $0.00199

Measured 12d ago against content hash ad70ac5629ca, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

migrate-ai-sdk-v6-to-v7 scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/migrate-ai-sdk-v6-to-v7/SKILL.md · 109 lines

How it starts

The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AI SDK 6 to 7 Migration

Use content/docs/08-migration-guides/23-migration-guide-7-0.mdx from the AI SDK repo as the source of truth. This skill is the working checklist; read the guide for exact examples or when behavior is unclear.

Migration Workflow

  1. Ensure the user has a clean backup or committed baseline before editing.
  2. Inspect package.json and lockfiles to identify installed ai, @ai-sdk/*, provider, UI, MCP, and telemetry packages.
  3. Upgrade AI SDK packages to latest versions, and add @ai-sdk/otel only if the project uses OpenTelemetry spans.
  4. Update runtime and module assumptions: Node.js must be >=22, and AI SDK packages are ESM-only. Replace require() imports with ESM imports and add "type": "module" or use .mjs where needed.
  5. Search for the v6 patterns below, migrate only the code that exists, then run typecheck and targeted tests.

Prefer behavior-preserving changes. When v7 changes semantics, decide whether the app wants the new all-steps behavior or the previous final-step-only behavior.

Core API Changes

  • experimental_customProvider -> customProvider.
  • experimental_generateImage -> generateImage; Experimental_GenerateImageResult -> GenerateImageResult.
  • experimental_transcribe -> transcribe; Experimental_TranscriptionResult -> TranscriptionResult.
  • experimental_generateSpeech -> generateSpeech; Experimental_SpeechResult -> SpeechResult.
  • experimental_output option/result -> output option/result.
  • CallSettings -> LanguageModelCallOptions & Omit<RequestOptions, 'timeout'>; prepareCallSettings -> prepareLanguageModelCallOptions.
  • stepCountIs -> isStepCount.

Prompts and Steps

  • Rename top-level system to instructions for generateText, streamText, generateObject, streamObject, and streamUI.
  • Move { role: 'system' } messages from prompt or messages into top-level instructions. Only use allowSystemInMessages: true for trusted persisted messages.
  • Rename experimental_prepareStep to prepareStep.
  • In prepareStep, rename returned system to instructions.
  • In experimental_repairToolCall, use { instructions } instead of { system }.
  • Audit prepareStep behavior: returned instructions and messages now carry forward into later steps. If code depended on one-step-only overrides, rebuild from initialInstructions, initialMessages, and responseMessages explicitly.

Read the full file on GitHub · 109 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 109 lines · 79 tokens per session scan A ad70ac5629ca

Subscribe to this mod's changes

migrate-ai-sdk-v6-to-v7 is a skill published in the GitHub repository travisennis/acai (5 stars, last pushed 1mo ago), licensed MIT. It adds 79 tokens to every session and 1,988 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Data and AILanguagesTypeScript
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