Is Claude Opus 4 5 Migration safe and trustworthy?

tashan scores Claude Opus 4 5 Migration on public evidence — tashan score 34.0/100, it is currently active. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Claude Opus 4 5 Migration?

Configure it from its source repository — it is a remote / registry server.

Who maintains Claude Opus 4 5 Migration?

2 GitHub contributors, source: bachsh/supermarket.

‹ The Index

Claude Opus 4 5 Migration

plugin

Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.

Works with: Claude Code (native)
native: this artifact type is that client's own format

Install (Claude Code):

/plugin marketplace add bachsh/supermarket
/plugin install claude-opus-4-5-migration@supermarket

tashan score: 34.0
Adoption: 1 repos
Upkeep: 72.0
Freshness: 79.0
Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: active
Contributors: 2

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

Claude Opus 4 5 Migration scores 34 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down — and tells you the day it moves.

Every score since we started measuring, for any capability
The named replacement when something you run is dying — not just that it is
tashan doctor over the config you already have, on your machine

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Show your score

Measured this well? Put the live badge in your README — it updates as the score does.

[![tashan](https://tashan.sh/badge/plugin-bachsh-supermarket-claude-opus-4-5-migration.svg)](https://tashan.sh/capability/plugin-bachsh-supermarket-claude-opus-4-5-migration.html)

source ↗ · plugin:bachsh/supermarket/claude-opus-4-5-migration

Everything on this page is public evidence and free. What it cannot know is whether you run this — npx tashan-cli doctor reads your own config and names what is wrong in it, also free. tashan Pro tells you the day any of it changes.

Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›

Measured 2026-08-14 · scorer s5 · how · something wrong here?