What is Wrangler MCP — Cloudflare Workers for AI Agents?

MCP server for managing Cloudflare Workers, KV, R2, and D1 from AI agents. Deploy serverless functions, manage storage, and query databases through Claude Code tool calls.

Is Wrangler MCP — Cloudflare Workers for AI Agents free to use?

Yes. Wrangler MCP — Cloudflare Workers for AI Agents is freely available on TokRepo. Check the Source & Thanks section on the asset page for the specific open-source license.

How do I install Wrangler MCP — Cloudflare Workers for AI Agents?

Visit the asset page on TokRepo and click "Copy for agent" to get the installation instructions. Most assets can be installed with a single command.

Wrangler MCP — Cloudflare Workers for AI Agents

What is Wrangler MCP?

Wrangler MCP is Cloudflare's official MCP server that gives AI agents access to the Cloudflare developer platform. Manage Workers (serverless functions), KV (key-value store), R2 (object storage), D1 (SQLite database), and more — all through structured MCP tool calls. Deploy, query, and manage cloud infrastructure without leaving your AI coding session.

Answer-Ready: Cloudflare's official MCP server for AI agents. Manage Workers, KV, R2, D1, and Queues through tool calls. Deploy serverless functions, query databases, manage storage from Claude Code or Cursor. Official Cloudflare product.

Best for: Developers deploying to Cloudflare with AI coding agents. Works with: Claude Code, Cursor, Claude Desktop. Setup time: Under 3 minutes.

Core Tools

Workers (Serverless)

Tool	What It Does
worker_list	List all Workers
worker_deploy	Deploy a Worker script
worker_delete	Remove a Worker
worker_get	Get Worker details and code
worker_logs	View Worker logs

KV (Key-Value Store)

Tool	What It Does
kv_list_namespaces	List KV namespaces
kv_get	Read a key
kv_put	Write a key-value pair
kv_delete	Delete a key
kv_list_keys	List keys in namespace

D1 (SQLite Database)

Tool	What It Does
d1_list	List databases
d1_query	Execute SQL query
d1_create	Create new database

R2 (Object Storage)

Tool	What It Does
r2_list_buckets	List buckets
r2_get_object	Download object
r2_put_object	Upload object
r2_delete_object	Delete object

Use Cases

Use Case	Example
Deploy API	"Create a Worker that returns JSON from D1"
Data Management	"Query all users created today from D1"
File Storage	"Upload build artifacts to R2"
Config Management	"Store API config in KV namespace"
Edge Functions	"Deploy a rate limiter Worker"

FAQ

Q: Is this the official Cloudflare MCP? A: Yes, published by Cloudflare under @cloudflare/mcp-server-cloudflare.

Q: Can it deploy full applications? A: It deploys individual Workers. For full Wrangler workflows (wrangler.toml, multi-script), use the Wrangler CLI directly.

Q: Is it free? A: Cloudflare Workers has a free tier (100K requests/day). The MCP server itself is free.