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mcp/skillhub

Agent Skill

Agents SDK skill

agents-sdkcloudflare/skillsskills/agents-sdk/SKILL.md

Build, debug, or review Cloudflare Agents SDK applications using the agents package.

3.1kApache-2.0

always on

19 tokname + description

once used

2,870 tokSKILL.md body

bundled files

1935 KB

installs

103kskills.sh

Install the Agents SDK skill

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

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

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/agents-sdk ~/.claude/skills/agents-sdk

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 description19 tok
When the agent uses itThe SKILL.md instructions2,870 tok
Only if opened19 bundled files (35 KB)varies

Until it is used, agents-sdk costs about 72× 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.

  • Cloudflare Agents SDK
  • Retrieval Sources
  • Capabilities
  • FIRST: Verify Installation
  • Wrangler Configuration
  • Agent Class
  • Routing
  • Core APIs
  • React Client
  • References
  • Core
  • Chat & Streaming
  • Background Processing
  • Integrations
  • Experimental

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