migration-helper

An assistant for Django database migrations, which are controlled changes to a database's structure or data.

In plain words
What is it for?
Use it when creating, debugging, or planning Django schema and data migrations.
Why use it?
It helps handle migration conflicts, schema changes, and data transformations that can be risky or difficult to troubleshoot.

Agent for Claude Code

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.

agentmods
npx agentmods add agents/gizix/cc_projects/migration-helper
Clone the repo
git clone --depth 1 https://github.com/gizix/cc_projects

Made for: Claude Code.

Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,923 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. Scan, not verified.
Origin unknown 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 $0.00030 $0.02923
Opus 5 $0.00015 $0.01461
Sonnet 5 $0.00006 $0.00585
Haiku 4.5 $0.00003 $0.00292

Measured 2d ago against content hash 36c8a04c10f1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

migration-helper scanned grade C with 1 finding 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 2d 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf app_name/migrations/0*.py
django-template/.claude/agents/migration-helper.md · 539 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 2d ago First seen · 539 lines · 30 tokens per session scan C 36c8a04c10f1

Subscribe to this mod's changes

migration-helper is an agent published in the GitHub repository gizix/cc_projects (2 stars, last pushed 5mo ago), with no licence file. It adds 30 tokens to every session and 2,923 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.