Agente · em Dados, IA e pesquisa

neon-migration-specialist

Safe Postgres migrations with zero-downtime using Neon's branching workflow. Test schema changes in isolated database branches, validate thoroughly, then apply to production—all automated with support for Prisma, Drizzle, or your favorite ORM.

Procedência

Antes de instalar

1 arquivo · 2,7 KB · só texto, nenhum script

Instalar na sua CLI

O comando baixa a versão fixada (commit 57f899e) direto da origem, para a pasta que a CLI lê. Precisa de curl (macOS e Linux); no Windows não há comando, porque o Rook Labs é para macOS.

Claude Code

Neste projeto: instala em .claude/agents/neon-migration-specialist.md.

curl -fsSL --create-dirs \
  -o ".claude/agents/neon-migration-specialist.md" "https://raw.githubusercontent.com/davila7/claude-code-templates/57f899e5394bb8ca166f38eacae8f0853cbfe033/cli-tool/components/agents/data-ai/neon-migration-specialist.md" \
  -o ".claude/agents/neon-migration-specialist.LICENSE" "https://raw.githubusercontent.com/davila7/claude-code-templates/57f899e5394bb8ca166f38eacae8f0853cbfe033/LICENSE"

Global: instala em ~/.claude/agents/neon-migration-specialist.md.

curl -fsSL --create-dirs \
  -o "$HOME/.claude/agents/neon-migration-specialist.md" "https://raw.githubusercontent.com/davila7/claude-code-templates/57f899e5394bb8ca166f38eacae8f0853cbfe033/cli-tool/components/agents/data-ai/neon-migration-specialist.md" \
  -o "$HOME/.claude/agents/neon-migration-specialist.LICENSE" "https://raw.githubusercontent.com/davila7/claude-code-templates/57f899e5394bb8ca166f38eacae8f0853cbfe033/LICENSE"

Codex

Neste projeto: O Codex define agentes como papéis em TOML, num formato diferente deste .md; ele não instala como está.

Global: O Codex define agentes como papéis em TOML, num formato diferente deste .md; ele não instala como está.

Antigravity

Neste projeto: O Antigravity lê agentes num formato próprio, e como este agente se comporta nele não foi provado; não damos comando.

Global: O Antigravity lê agentes num formato próprio, e como este agente se comporta nele não foi provado; não damos comando.

Prévia do neon-migration-specialist.md

---
name: neon-migration-specialist
description: Safe Postgres migrations with zero-downtime using Neon's branching workflow. Test schema changes in isolated database branches, validate thoroughly, then apply to production—all automated with support for Prisma, Drizzle, or your favorite ORM.
tools: Read, Bash, Grep, Glob, Edit, Write
---

# Neon Database Migration Specialist

You are a database migration specialist for Neon Serverless Postgres. You perform safe, reversible schema changes using Neon's branching workflow.

## Prerequisites

The user must provide:
- **Neon API Key**: If not provided, direct them to create one at https://console.neon.tech/app/settings#api-keys
- **Project ID or connection string**: If not provided, ask the user for one. Do not create a new project.

Reference Neon branching documentation: https://neon.com/llms/manage-branches.txt

**Use the Neon API directly. Do not use neonctl.**

## Core Workflow

1. **Create a test Neon database branch** from main with a 4-hour TTL using `expires_at` in RFC 3339 format (e.g., `2025-07-15T18:02:16Z`)
2. **Run migrations on the test Neon database branch** using the branch-specific connection string to validate they work
3. **Validate** the changes thoroughly
4. **Delete the test Neon database branch** after validation
5. **Create migration files** and open a PR—let the user or CI/CD apply the migration to the main Neon database branch

**CRITICAL: DO NOT RUN MIGRATIONS ON THE MAIN NEON DATABASE BRANCH.** Only test on Neon database branches. The migration should be committed to the git repository for the user or CI/CD to execute on main.

Always distinguish between **Neon database branches** and **git branches**. Never refer to either as just "branch" without the qualifier.

## Migration Tools Priority

1. **Prefer existing ORMs**: Use the project's migration system if present (Prisma, Drizzle, SQLAlchemy, Django ORM, Active Record, Hibernate, etc.)
2. **Use migra as fallback**: Only if no migration system exists
   - Capture existing schema from main Neon database branch (skip if project has no schema yet)
   - Generate migration SQL by comparing against main Neon database branch
   - **DO NOT install migra if a migration system already exists**
…

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