migrate

migrate is a command for Claude Code from boparaiamrit/skills-by-amrit. It costs 14 tokens per session (837 once invoked), scanned A, original, MIT.

A guided command for planning and carrying out database, code, data, or infrastructure migrations, with checks and rollback plans.

In plain words
What is it for?
Use it to change database schemas, move or rename code, transform existing data, update APIs, or move services and runtimes.
Why use it?
Migrations can affect many dependent parts of a system and may be difficult to undo. This helps identify the impact and plan a safer change.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the skills-by-amrit plugin — 33 skills, 34 commands, 9 agents shipped together

Good fit Use it to change database schemas, move or rename code, transform existing data, update APIs, or move services and runtimes.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/boparaiamrit/skills-by-amrit/migrate
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/boparaiamrit/skills-by-amrit

Made for: Claude Code.

Or install skills-by-amrit, the plugin that ships this one along with the rest of its 33 skills, 34 commands, 9 agents.

Wrote this? Show the measurements

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.

agentmods badge for migrate

README.md
[![agentmods](https://agentmods.dev/badge/commands/boparaiamrit/skills-by-amrit/migrate/github.svg)](https://agentmods.dev/commands/boparaiamrit/skills-by-amrit/migrate)
Your own site
<a href="https://agentmods.dev/commands/boparaiamrit/skills-by-amrit/migrate"><img src="https://agentmods.dev/badge/commands/boparaiamrit/skills-by-amrit/migrate/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for migrate

Your own site · 80×15
<a href="https://agentmods.dev/commands/boparaiamrit/skills-by-amrit/migrate"><img src="https://agentmods.dev/badge/commands/boparaiamrit/skills-by-amrit/migrate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 837 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 $0.00014 $0.00837
Opus 5 $0.00007 $0.00418
Sonnet 5 $0.00003 $0.00167
Haiku 4.5 $0.00001 $0.00084

Measured 10d ago against content hash 6abfacab298d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

migrate 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 10d 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.

commands/migrate.md · 142 lines

How it starts

The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/migrate — Migration Planning & Execution

Plan and execute database schema migrations or major code migrations with safety checks and rollback strategies.

Instructions

Step 1: Determine Migration Type

From $ARGUMENTS:

  • Database migration — Schema changes (tables, columns, indexes, constraints)
  • Code migration — Moving/renaming modules, updating patterns, API versioning
  • Data migration — Transforming existing data (backfills, format changes)
  • Infrastructure migration — Moving between services, upgrading runtimes

Step 2: Impact Analysis

# For database migrations — check current schema
# (Adapt to your ORM/migration tool)
npx prisma db pull 2>/dev/null
npx drizzle-kit introspect 2>/dev/null
cat schema.prisma 2>/dev/null | head -100

# For code migrations — find all affected files
grep -rn "[pattern-to-migrate]" --include="*.ts" --include="*.js" . | grep -v node_modules | wc -l

# Check what depends on the thing being migrated
grep -rn "import.*[module-name]" --include="*.ts" --include="*.js" . | grep -v node_modules

Step 3: Create Migration Plan

## Migration Plan: [Title]

### What's Changing
[Specific description of the migration]

### Pre-Migration Checklist
- [ ] Database backup exists
- [ ] All tests pass before migration
- [ ] Migration script tested on staging/dev
- [ ] Rollback script prepared and tested
- [ ] Downtime window communicated (if applicable)

### Migration Steps
1. [Step 1 — specific action]
2. [Step 2 — specific action]
3. [Step 3 — specific action]

### Rollback Steps (If Migration Fails)
1. [Rollback step 1]
2. [Rollback step 2]
3. [Rollback step 3]

### Affected Components
| Component | Impact | Risk |
|-----------|--------|------|
| [component] | [what changes] | Low/Med/High |

### Data Implications
- Rows affected: [estimate]
- Expected duration: [time]
- Data loss risk: None / Reversible / Irreversible

Step 4: Generate Migration Files

For database migrations, create the migration files using the project's migration tool:

Read the full file on GitHub · 142 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. 10d ago First seen · 142 lines · 14 tokens per session scan A 6abfacab298d

Subscribe to this mod's changes

migrate is a command published in the GitHub repository boparaiamrit/skills-by-amrit (5 stars, last pushed 5mo ago), licensed MIT. It adds 14 tokens to every session and 837 once invoked, about $0.0001 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.