Cloudflare Docs MCP

Cloudflare's official docs MCP server — query Workers, D1, R2, KV, and Pages documentation with citations. No key required.

Status
🟢 Online · 4 ms

30-day uptime
100%

Free tier
Unlimited (fair use), no key, no credit card

Auth
No key required

Last 30 days

Free alternatives (live ranking)

Microsoft Learn MCP — 🟢 Online · Unlimited (fair use), no key, no credit card
DeepWiki MCP — 🟢 Online · Unlimited (fair use), no key, no credit card
Context7 MCP — 🟢 Online · Free without key; free API key raises rate limits

Compare Cloudflare Docs MCP with…

Cloudflare Docs MCP vs Microsoft Learn MCP — Unlimited (fair use), no key, no credit card
Cloudflare Docs MCP vs DeepWiki MCP — Unlimited (fair use), no key, no credit card
Cloudflare Docs MCP vs Context7 MCP — Free without key; free API key raises rate limits

Official docs ↗

Frequently Asked Questions

Does Cloudflare Docs MCP require an API key?

No, Cloudflare Docs MCP is freely accessible without registration or an API key.

What is Cloudflare Docs MCP's free tier?

Unlimited (fair use), no key, no credit card

Is Cloudflare Docs MCP currently online?

We check Cloudflare Docs MCP every hour. The current status is shown at the top of this page. You can also see the 30-day uptime history in the chart above.

Implementation notes

When to use Cloudflare Docs MCP

Cloudflare Docs MCP gives agents grounded access to developers.cloudflare.com — Workers, D1, R2, KV, Pages, Queues, Durable Objects. Cloudflare's platform moves fast and its free-tier limits are exactly the kind of detail models hallucinate (we built this site on Workers and hit that constantly). One URL, no auth, citations included. Cloudflare also runs a dozen account-scoped MCP servers (bindings, builds, observability) that require OAuth — this docs server is the fully open one.

Common pitfalls

Answers cite docs pages but the docs themselves sometimes lag new features by days. For just-announced features, the Cloudflare blog is ahead of the docs — and this server only reads docs.
Do not confuse docs.mcp.cloudflare.com (open, read-only docs) with the account-scoped servers like bindings.mcp.cloudflare.com — those need OAuth into your Cloudflare account and can modify real resources.
Deep questions about Workers runtime internals (V8 isolate behavior, CPU-time accounting) are answered at docs level only. For source-of-truth details, pair with GitMCP pointed at cloudflare/workerd.

Quick start (bash)

claude mcp add cloudflare-docs --transport http https://docs.mcp.cloudflare.com/mcp

From our monitoring

The fastest MCP server we monitor — initialize handshakes complete in 60-120ms, which is what you'd expect from a Workers-hosted service answering from Cloudflare's own edge. Zero failed checks so far.

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