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mcp/skillhub

Agent Skill

Wrangler skill

wranglercloudflare/skillsskills/wrangler/SKILL.md

Run or troubleshoot Wrangler CLI commands in projects that have a wrangler.jsonc, wrangler.json, or wrangler.toml file, including local development, Previews, deployment, and resource management. For new projects and projects without a Wrangler configuration file, use the cf CLI instead.

3.1kApache-2.0

always on

60 tokname + description

once used

2,166 tokSKILL.md body

bundled files

0

installs

125kskills.sh

Install the Wrangler skill

Skills CLI (Claude Code, Codex, Cursor and others)

npx skills add https://github.com/cloudflare/skills --skill wrangler

Claude Code, by hand (all projects)

git clone --depth 1 https://github.com/cloudflare/skills.git /tmp/skills
mkdir -p ~/.claude/skills
cp -R /tmp/skills/skills/wrangler ~/.claude/skills/wrangler

For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.

What it costs your context

Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.

WhenWhat loadsCost
Every sessionName and description60 tok
When the agent uses itThe SKILL.md instructions2,166 tok
Only if openedNo bundled files—

Until it is used, wrangler costs about 23× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 19 skills from cloudflare/skills would load 799 tokens of descriptions. Skills vs MCP study

Checks

Our checks found nothing to flag: it follows the Agent Skills specification's naming and size guidelines and doesn't pipe downloads into a shell.

Checked 2026-10-22 · method

What's inside

The headings of its SKILL.md. Read the full file on GitHub.

  • Wrangler CLI
  • Inspect the Project
  • Retrieve What the Task Needs
  • Apply the Change
  • Work with Workers Previews
  • Validate

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