portable-text-conversion
Skill from sanity-io/agent-toolkit
Install
npx skills add sanity-io/agent-toolkit --skill portable-text-conversion
Runs the open skills CLI and installs the skill for your agent (Claude Code, Codex, Cursor …). Alternatively copy the skill folder into .claude/skills/ or upload it in Claude.ai under Settings → Skills.
As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-official
/plugin install sanity@sanity-agent-toolkit
This skill is part of the plugin “sanity”. In Claude Code the plugin installs it together with the plugin’s other skills, commands and hooks.
What does the portable-text-conversion skill do?
Description from the SKILL.md in the source repository.
Questions about portable-text-conversion
What does the portable-text-conversion skill do?
Convert HTML and Markdown content into Portable Text blocks for Sanity. Use when migrating content from legacy CMSs, importing HTML or Markdown into Sanity, building content pipelines that ingest external content, converting rich text between formats, or programmatically creating Portable Text documents. Covers @portabletext/markdown (markdownToPortableText), @portabletext/block-tools (htmlToBlocks), custom deserializers, and the Portable Text specification for manual block construction.
How do I install portable-text-conversion?
In a terminal: npx skills add sanity-io/agent-toolkit --skill portable-text-conversion. The skills CLI asks which agents to install it for. In Claude.ai you can upload the skill folder as a ZIP under Settings → Skills.
Which agents can use portable-text-conversion?
Skills use the open SKILL.md format, which Claude Code, Claude.ai, the Claude API, OpenAI Codex, Cursor, Gemini CLI and other agents support.
Is portable-text-conversion safe to use?
Our automatic check found no risky patterns (piped shell scripts, hidden characters, secret access, prompt overrides). It is not a full audit – read the SKILL.md and any scripts before installing.
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