Sanity Migration
A structured playbook for migrating content into Sanity from WordPress, Contentful, Strapi, Webflow, AEM, Drupal, Markdown files, and other CMSes. It walks you through the full ETL process: inventory, extraction, schema mapping, Portable Text conversion, asset uploads, validation, and cutover planning. The workflow is opinionated about deterministic IDs, repeatability, and producing migration artifacts before code. Includes platform-specific reference guides for common traps and extraction patterns. This is for real migrations, not toy demos, so it stops you before guessing credentials, scope, or schema decisions and won't let you skip redirect planning or count checks.
- skills.sh installs
- 23.7K
- GitHub stars
- 197
- last updated
- Aug 21, 2026
Install
$ npx -y skills add sanity-io/agent-toolkit --skill sanity-migration --agent claude-codeInstalls into .claude/skills of the current project.
Files
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
- Read
references/general.mdfirst. - 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
- AEM / Adobe Experience Manager:
- Before writing code, produce a short migration plan covering source access, content scope, schema decisions, extraction, transformation, import, validation, redirects, and cutover.
- 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:
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- Repository
- github.com/sanity-io/agent-toolkit
- Categories
- Frontend Development, Backend & APIs, AI & Agent Building, Marketing & SEO, PHP & Laravel, Databases
- First seen
- Jul 14, 2026
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