Skip to content
Agentmart
Submit a tool

webiny-sdk

Using @webiny/sdk to read and write CMS data from external applications.

Skill by webiny

IndexedNOASSERTION★ 8,047
Write a review

Chalk Labs

Need help deploying webiny-sdk?

Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.

Book a call

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/webiny-webiny-sdk

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Using @webiny/sdk to read and write CMS data from external applications. Use this skill when the developer is building a Next.js, Vue, Node.js, or any external app that needs to fetch or write content to Webiny, set up the SDK, use the Result pattern, list/get/create/update/publish entries, filter and sort queries, use TypeScript generics for type safety, work with the File Manager, list languages, trigger or monitor background tasks, or create API keys programmatically. Covers read vs preview mode, the `values` wrapper requirement, correct method names, and the `fields` required parameter, and background task management via `sdk.tasks`. Also covers common SDK errors and troubleshooting — especially "Content model '<modelName>' not found" (which usually means the API key lacks permission, not that the model is missing) and the Website Builder starter pitfall of reusing NEXT_PUBLIC_WEBSITE_BUILDER_API_KEY for Headless CMS reads (that key has no CMS permissions by default and needs either extension or replacement with a CMS-scoped key).

Use cases: frontend, backend, data, writing

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/webiny-sdk

What's inside

Skill name
webiny-sdk
Description
Using @webiny/sdk to read and write CMS data from external applications. Use this skill when the developer is building a Next.js, Vue, Node.js, or any external app that needs to fetch or write content to Webiny, set up the SDK, use the Result pattern, list/get/create/update/publish entries, filter and sort queries, use TypeScript generics for type safety, work with the File Manager, list languages, trigger or monitor background tasks, or create API keys programmatically. Covers read vs preview mode, the `values` wrapper requirement, correct method names, and the `fields` required parameter, and background task management via `sdk.tasks`. Also covers common SDK errors and troubleshooting — especially "Content model '<modelName>' not found" (which usually means the API key lacks permission, not that the model is missing) and the Website Builder starter pitfall of reusing NEXT_PUBLIC_WEBSITE_BUILDER_API_KEY for Headless CMS reads (that key has no CMS permissions by default and needs either extension or replacement with a CMS-scoped key).
License
NOASSERTION
Instructions
597 lines in SKILL.md · view on GitHub

Agent Skills spec issues

  • description: longer than 1024 characters
  • body: 597 lines (spec recommends under 500)

Files (1)

  • SKILL.md

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from webiny/webiny-js

Signals

Stars
8,047
Forks
683
Open issues
339
Last commit (this folder)
Jul 24, 2026 (3 months ago)
Last release
Oct 20, 2026 (10 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
NOASSERTION
Repository
github.com/webiny/webiny-js
Website
www.webiny.com
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from webiny

Done for you

Rather not set it up yourself?

Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped
50+
launches shipped
media placements
500+
media placements
founders on every account
2
founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

Get webiny-sdk running in your business

Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.

Goes to the Chalk Labs founders, not the newsletter. Privacy

Need help deploying webiny-sdk?

CallGet help
Cite this page

webiny-sdk skill. Agent Mart. https://agentmart.dev/skills/webiny-webiny-sdk (last updated 2026-10-24)