Local development, project builds, sanitization, addon metadata, and read-only Webflow inspection. The CLI contains no Webflow write or publish commands.

Run the 0.1.0 release candidate directly through the npm next tag:

npm exec --package=@slicemedia/devkit-cli@next -- slicemedia-devkit help
pnpm dlx @slicemedia/devkit-cli@next help
yarn dlx @slicemedia/devkit-cli@next help

For repeated use, install it in a project and call slicemedia-devkit from that project's scripts, or install it globally with npm install --global @slicemedia/devkit-cli@next.

slicemedia-devkit dev
slicemedia-devkit build
slicemedia-devkit doctor
slicemedia-devkit catalog
slicemedia-devkit explain example
slicemedia-devkit sanitize
slicemedia-devkit webflow components --site "$SLICEMEDIA_WEBFLOW_SITE_ID"
slicemedia-devkit webflow scan --url https://example.webflow.io

slicemedia-devkit build discovers src/addons/<name>.ts, src/addons/<name>/index.ts, and optional src/projects/ entries. Each becomes an independent ES2018 IIFE under dist/addons/ or dist/projects/, with its own CSS when imported. Configured entries add metadata/custom paths; they do not disable discovery of new addons. A build manifest lists the actual outputs. Use --out-dir for another destination or an explicit --entry with --script-file and --css-file for a single custom build. See standalone builds.

Every command supports --json. API-backed inspection accepts WEBFLOW_OAUTH_ACCESS_TOKEN or WEBFLOW_API_TOKEN where the endpoint permits it. Site custom-code scanning specifically requires an OAuth access token.

explain prints the full Webflow contract, options, runtime API, and per-entry script snippets. Use --public-base-url for production tags, --out to save Markdown, and catalog --manifest dist/webflow-scripts.json to export a machine-readable handoff after building. See generated setup guides.

build --sourcemap stores JavaScript maps privately under .slicemedia/sourcemaps/, outside dist/, and omits map references from the production script. Deploy only the output directory. See private sourcemaps.

Support and security

See Slice Media's support policy for help and maintenance expectations. Report vulnerabilities through the DevKit security policy, not a public issue.

Project notice

Licensed under MIT. This package is independently developed by Slice Media and is not affiliated with, endorsed by, or sponsored by Webflow, Inc. Webflow and related marks belong to their respective owners. AI tools materially assisted its implementation and documentation; production use still requires human review, accessibility and security checks, and project-specific testing.