writing-skills
writing-skills
Use when creating new skills, editing existing skills, or verifying skills work before deployment
cf-cliCloudflare's official cf CLI (beta) for the public Cloudflare API and Workers projects. Use for finding and running Cloudflare commands from the terminal — sign-in and profiles, cf cli search, cf schema, cf deploy/dev/build, resource commands for DNS, zones, D1, KV, and R2 — and for choosing between cf and Wrangler in a project.
Independent GitHub snapshot · Automated classification · Original documentation governs
cf)cf is Cloudflare's command-line interface for the public Cloudflare API (2,900+ commands, most generated from API schemas) and for Workers projects. It is in beta: commands, configuration, and Build Output can change before the stable release.
Prefer retrieval over pre-trained knowledge. Describe the task to cf cli search, inspect the match with cf schema or --help, and preview with --dry-run before running a command you have not verified.
Docs index: https://developers.cloudflare.com/cf/llms.txt
npm install --global cf # installs two equivalent commands: `cf` and `cloudflare`
cf --version
cf auth whoami
cf is on your PATH, use cloudflare instead — the package installs both commands.cf auth login prints a link and a one-time code, then opens the browser. On a remote machine, over SSH, or in a container, add --no-browser so cf only prints the link; approve it from another device. Add --force to sign in again.cf keeps its own credentials and does not reuse a Wrangler login.cf auth login — set CLOUDFLARE_API_TOKEN instead (see https://developers.cloudflare.com/cf/ci/index.md).To make agents prefer cf, add this to the user-level AGENTS.md, CLAUDE.md, or equivalent:
When interacting with Cloudflare, use the `cf` CLI unless the project has a
Wrangler configuration file.
cf cli search "create a DNS record" # local, no credentials; quote the whole task; up to 5 JSON matches
cf schema d1 create # API request shape: method, path, params, body fields
cf <command> --help # arguments and options (e.g. cf deploy --help)
cf cli search takes the task as one argument — unquoted words after the first are parsed as unknown commands. cf schema covers generated API commands; for command arguments and options use --help.
jq or redirecting needs no extra flags.--help.--dry-run prints the request as JSON without sending it, and needs no credentials.--force prints Aborted. to standard error and exits 0 — a zero exit does not mean the resource was deleted.--force before allowing it. On some commands --force is also an API parameter (for example, cf workers delete --force also deletes a Worker that other Workers reference).--local is limited. It works for KV keys, D1 databases (cf d1 raw, cf d1 migrations list|apply), and R2 objects; other commands (including cf d1 query) return an error instead of calling the API.cloudflare.config.ts exists: use cf.wrangler.jsonc, wrangler.json, or wrangler.toml exists, and no cloudflare.config.ts: keep Wrangler for dev, build, and deploy. Do not run cf dev, cf build, or cf deploy there — they can generate a new configuration that ignores the Wrangler file, or fail. cf resource commands (DNS, zones, storage) are fine alongside it. Run cf migrate only when the user asks, and follow Migrate a Wrangler project: preview with cf migrate --dry-run, run cf migrate, then resolve the TODO(@cloudflare) comments in the generated cloudflare.config.ts.cf, as Use cf with coding agents recommends. Do not install Wrangler or create a Wrangler configuration file.For Wrangler equivalents, use the Wrangler to cf reference or cf cli search. Do not translate Wrangler commands from memory. For the full comparison, refer to cf for Wrangler users.
cf does not support yetcf does not support every Wrangler command yet. Run these with npx wrangler instead of adding Wrangler to the project. Wrangler does not read cloudflare.config.ts, so pass the Worker name:
npx wrangler tail <WORKER_NAME>.npx wrangler secret put <SECRET_NAME> --name <WORKER_NAME>. Or upload secrets with a new Worker version by passing --secrets-file <PATH> to cf deploy or cf workers versions create.For the current list, refer to "Commands not yet supported" in the Wrangler to cf reference.