Agent skill

Cloudflare Workers

by WrongStack in WrongStack/WrongStack

Build and maintain Cloudflare Workers with typed bindings, explicit compatibility and isolated validation.

MITAuto-check passedDevOps & Cloud

Install Cloudflare Workers

skills CLI
$ npx skills add WrongStack/WrongStack --skill cloudflare-workers -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install WrongStack/WrongStack cloudflare-workers --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/WrongStack/WrongStack.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/core/skills/cloudflare-workers .claude/skills/cloudflare-workers && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
cloudflare-workers
GitHub stars
371
Token cost
~813 tokens
SKILL.md length
298 words
Files
1
Skills in repo
100
Repo updated
First seen
Licence
MIT

At a glance

Build and maintain Cloudflare Workers with typed bindings, explicit compatibility and isolated validation.

  • Works in 6 steps: Inspect wrangler.jsonc/toml,… → Use bindings and secret configuration;… → Keep request state request-local.… → …
  • Implementing Workers handlers
  • SKILL.md covers Selection card, Overview, Rules and Workflow, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Cloudflare Workers is an agent skill from WrongStack/WrongStack. Build and maintain Cloudflare Workers with typed bindings, explicit compatibility and isolated validation. Use when implementing Workers handlers, integrating KV/R2/D1/Durable Objects/Queues or configuring Wrangler; deployment remains governed by the user task and target environment.

Its SKILL.md is about 810 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in DevOps & Cloud, covering Deployment. It works with Cloudflare Workers and Cloudflare Durable Objects. The repository describes itself as: An AI coding agent that reads your code, edits files, runs commands, and reasons through bugs — across a terminal REPL, a full-screen TUI, and a browser UI, while you keep your… The licence is MIT.

When your agent uses it

  • Implementing Workers handlers
  • Integrating KV/R2/D1/Durable Objects/Queues
  • Configuring Wrangler
  • Deployment remains governed by the user task and target environment

Example prompts

  • “/cloudflare-workers”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Inspect wrangler.jsonc/toml, compatibility_date/flags, environments and bindings.
  2. Use bindings and secret configuration; avoid embedding credentials or manually
  3. Keep request state request-local. Isolate reuse does not guarantee durable
  4. Consume or cancel response bodies, bound upstream I/O and stream large output
  5. Check platform limits and runtime compatibility for packages. nodejs_compat
  6. Test with the configured Worker runtime. Node-only unit tests do not establish

What it can do on your machine

Read from SKILL.md and the folder at commit a744bdc. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • developers.cloudflare.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Cloudflare Workers loads about 813 tokens when it runs. Until then it costs about 76 tokens; SKILL.md has 298 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~76
When it runs · the whole SKILL.md, loaded when a task matches
~813

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from WrongStack/WrongStack at commit a744bdc, republished under its MIT licence (© WrongStack). 298 words, ~813 tokens.

Download SKILL.mdSave it as .claude/skills/cloudflare-workers/SKILL.md (or your agent's skills folder).
name
cloudflare-workers
description
Build and maintain Cloudflare Workers with typed bindings, explicit compatibility and isolated validation. Use when implementing Workers handlers, integrating KV/R2/D1/Durable Objects/Queues or configuring Wrangler; deployment remains governed by the user task and target environment.
version
1.0.1
trigger
implementing Workers handlers, integrating KV/R2/D1/Durable Objects/Queues or configuring Wrangler; deployment remains governed by the user task and target…
required-capabilities
filesystem.read, filesystem.write
optional-capabilities
verification.run, web.research
metadata.routing-group
operations

Cloudflare Workers

Selection card

  • Task: Implement Cloudflare Workers bindings and deployment. / TR: Cloudflare Workers binding ve deploy uygula.
  • Start: Identify the authorized target, current health and rollback boundary.
  • Finish: apply the acceptance checks below; report observed results and unresolved constraints.

Overview

Latest checked 2026-10-09: Wrangler 4.149.0 and workers-types 5.20261009.1. Refresh before installation. Wrangler-generated types and compatibility dates should match the project's actual bindings and runtime, not a guessed Node API set.

Rules

  1. Inspect wrangler.jsonc/toml, compatibility_date/flags, environments and bindings. Identify which resources local, preview and production configurations target.
  2. Use bindings and secret configuration; avoid embedding credentials or manually constructing access to a bound service when the binding already supplies it.
  3. Keep request state request-local. Isolate reuse does not guarantee durable global storage; choose the persistence product by consistency/coordination needs.
  4. Consume or cancel response bodies, bound upstream I/O and stream large output where appropriate. Use waitUntil for supported deferred work, not unhandled promises.
  5. Check platform limits and runtime compatibility for packages. nodejs_compat is a compatibility surface, not a promise that every Node package works.
  6. Test with the configured Worker runtime. Node-only unit tests do not establish binding or production-runtime behavior.

Workflow

  1. Define the request/queue/scheduled contract, binding types and failure behavior.
  2. Run Wrangler type generation and local checks with project commands.
  3. Test success, upstream failure, cancellation and binding interactions using isolated resources. Validate idempotency for retried jobs.
  4. Inspect the deploy bundle/config before any authorized deployment.
  5. For an authorized release, verify the exact environment, deployed version, health and rollback. Report local and live evidence separately.

Sources

Workers best practices, Wrangler.

Acceptance checks

  • Check the real bindings, local Worker behavior and deployment target; label live verification separately.

Skills in scope

  • api-design — request contracts.
  • database-migrations — D1/schema evolution.
  • observability — runtime diagnostics.
  • ci-cd — reproducible deployment.

© WrongStack, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in packages/core/skills/cloudflare-workers of WrongStack/WrongStack.

Open the folder on GitHubat commit a744bdc

Compare with similar skills

Cloudflare Workers next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Cloudflare Workers compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Cloudflare Workers this skillWrongStack/WrongStack371—~813Automated safety check: PassMIT
Lunora Deployanolilab/lunora284—~2.9kAutomated safety check: PassCustom licence
Frontmcp Deploymentagentfront/frontmcp146—~9.2kAutomated safety check: NotesApache-2.0
Frontmcp Production Readinessagentfront/frontmcp146—~6.5kAutomated safety check: PassApache-2.0
Cloudflarehodgef/apiker1277 repos~2.2kAutomated safety check: PassMIT
Nextjs On Cloudflarecloudflare/skills3k2 repos~678Automated safety check: PassApache-2.0

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Categories

Questions about Cloudflare Workers

What does Cloudflare Workers do?

Build and maintain Cloudflare Workers with typed bindings, explicit compatibility and isolated validation. Cloudflare Workers is an agent skill from WrongStack/WrongStack. Build and maintain Cloudflare Workers with typed bindings, explicit compatibility and isolated validation.

When should I use Cloudflare Workers?

Cloudflare Workers fits situations like: implementing Workers handlers; integrating KV/R2/D1/Durable Objects/Queues; configuring Wrangler; deployment remains governed by the user task and target environment.

How do I install Cloudflare Workers in Claude Code?

Run `npx skills add WrongStack/WrongStack --skill cloudflare-workers -a claude-code`. Or copy the skill folder (packages/core/skills/cloudflare-workers in WrongStack/WrongStack) into .claude/skills/cloudflare-workers in your project. Claude Code loads it when a task matches its description.

How do I install Cloudflare Workers in Codex?

Run `npx skills add WrongStack/WrongStack --skill cloudflare-workers -a codex`. Or copy the skill folder (packages/core/skills/cloudflare-workers in WrongStack/WrongStack) into .agents/skills/cloudflare-workers in your project. Codex loads it when a task matches its description.

Can I use Cloudflare Workers in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add WrongStack/WrongStack --skill cloudflare-workers -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cloudflare-workers, .gemini/skills/cloudflare-workers, .github/skills/cloudflare-workers and .opencode/skills/cloudflare-workers in your project.

What does Cloudflare Workers need to run?

SKILL.md names no scripts, command-line tools or credentials: Cloudflare Workers is instructions for the agent only.

Does Cloudflare Workers access the network?

SKILL.md names 1 domain. As links in the text: developers.cloudflare.com. This is read from the text; nothing was executed.

Is Cloudflare Workers safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Cloudflare Workers use?

Cloudflare Workers is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Cloudflare Workers use?

About 813 tokens (SKILL.md is roughly 3.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Cloudflare Workers?

Skills that share tags, products or a category with Cloudflare Workers: Lunora Deploy (anolilab/lunora, 284 stars), Frontmcp Deployment (agentfront/frontmcp, 146 stars), Frontmcp Production Readiness (agentfront/frontmcp, 146 stars) and Cloudflare (hodgef/apiker, 127 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cloudflare Workers?

WrongStack (a GitHub organization) maintains it in WrongStack/WrongStack, which has 371 GitHub stars. The repository holds 100 skills in this directory. The repository was last updated on October 10, 2026.

Source: WrongStack/WrongStack on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.