sanity-migration SKILL.md skillA

sanity-migration from sanity-io/agent-toolkit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add sanity-io/agent-toolkit/sanity-migration@git:20260728.fc0e709

Pins git:20260728.fc0e709 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
sanity-io/agent-toolkit
Path
skills/sanity-migration/SKILL.md
Versions recorded
4
Latest version
git:20260728.fc0e709, committed Jul 28, 2026
First version recorded
Jun 3, 2026
Size
5,473 bytes
Repository stars
197
License
MIT

Plans, implements, and reviews migrations from other CMSes and content systems into Sanity. Use when migrating or replatforming to Sanity from AEM, Adobe Experience Manager, Contentful, Strapi, Webflow, WordPress, Payload, Drupal, Markdown/MDX/frontmatter files, WXR/XML exports, CMS APIs, database dumps, static HTML, or when designing extraction, transformation, Portable Text conversion, asset migration, redirects, validation, and cutover workflows.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Sanity Migration

Use this skill for CMS-to-Sanity migration work. Treat migration as a content strategy and ETL project, not a blind lift-and-shift.

## Required Workflow

1. Read `references/general.md` first.
2. If the source platform is known, also read its guide:
   - AEM / Adobe Experience Manager: `references/aem.md`
   - Contentful: `references/contentful.md`
   - Strapi: `references/strapi.md`
   - Webflow: `references/webflow.md`
   - WordPress / WXR / Elementor: `references/wordpress.md`
   - Payload: `references/payload.md`
   - Drupal: `references/drupal.md`
   - Markdown / MDX / frontmatter files: `references/markdown.md`
3. Before writing code, produce a short migration plan covering source access, content scope, schema decisions, extraction, transformation, import, validation, redirects, and cutover.
4. Prefer deterministic, repeatable scripts for real migrations. Write and review migration scripts, mappings, and validation checks; do not rely on one-off content operations for large content volumes.

## Deliverables to Produce

For implementation or planning tasks, produce these artifacts or explain why they are not needed:
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add sanity-io/agent-toolkit/sanity-migration@sha256:148ef2e394c2e119

The line at the top of this page pins the label git:20260728.fc0e709, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_jln4niwnibpkyoq4.svg)](https://markdownregistry.com/a/art_jln4niwnibpkyoq4)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Jun 3, 2026 and Jul 28, 2026, about one every 19 days.

versioncommittedcommitsizeaudit
git:20260728.fc0e709 latest2026-07-28 fc0e709 5,473 BA view · diff
git:20260610.c9976782026-06-10 c997678 5,472 BA view · diff
git:20260605.6d19e562026-06-05 6d19e56 5,491 BA view · diff
git:20260603.f78fae72026-06-03 f78fae7 5,458 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5473 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

sanity-io/agent-toolkit · 197 stars · license MIT · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jln4niwnibpkyoq4
GET https://markdownregistry.com/api/v1/resolve?ref=sanity-io/agent-toolkit/sanity-migration
GET https://markdownregistry.com/api/v1/blob/148ef2e394c2e119868bb81a3b9b0ba9711507b5a157905bd5845e3dcdfbc0d9

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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