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Give your MCP server a front door

Every deployment gets a shareable chat surface you can embed anywhere you already have an audience: no client install, no configuration.

Create a chatSee an example

Our open source tools are used by developers at top companies

NorthwindApertureCogentLumenBrightpathSundialMeridianIroncladBlue HarborKestrel

How it runs

From endpoint to audience

  1. 1

    Deploy

    Ship your server as usual.

  2. 2

    Enable

    Turn on the public chat surface.

  3. 3

    Brand

    Set a name, icon and welcome copy.

  4. 4

    Share

    Embed it or send the link.

Embeddable anywhere

A single script tag drops the chat into your docs, marketing site or dashboard.

acme-mcp · zsh

➜ npx create-mcpfy-app

✓ tools/chart-sales.ts

✓ widgets/Chart.tsx

✓ mcpfy.config.ts

➜ mcpfy dev

ready on :4141 · 6 tools registered

tools/chart-sales.ts

export const chartSales = tool({
  name: "chart_sales",
  input: z.object({ period: z.string() }),
});

Your domain

Serve the chat from your own subdomain with TLS handled for you.

Deploymentsauto · on push
  • mainProduction12s
  • feat/chartsPreview9s
  • fix/authPreview11s

➜ npx mcpfy deploy

✓ live → my-server.mcpfy.ai/mcp

Measured like everything else

Chat sessions flow into the same analytics as every other client.

Tool calls · 24h24,732

last 24h ↑ 12.4%

By country34 regions

Tracesp50 42ms

  • tools/call display_weatherclaude142ms
  • resources/listchatgpt18ms
  • tools/call search_docscursor842ms
  • prompts/listcopilot12ms
  • tools/call fetch_urlclaude503

p50

38ms

p95

112ms

errors

0.2%

In the box

A real surface, not a demo

1

Auth optional

Public, or gated behind your provider.

2

Rate limited

Sensible defaults you can tune.

3

Widget ready

Interactive views render inline.

4

Themed

Light and dark, matched to your brand.

Put your MCP server in front of real users

Start deployingBook a call

Explore the rest of the platform

MCP Hosting

GitHub-native builds, preview URLs per branch, production endpoints with TLS and custom domains, and instant rollback, purpose-built for MCP traffic and the clients that connect to it.

Learn more

Cross-client testing

Your server behaves differently in ChatGPT than it does in Claude or Cursor.

Learn more

Publishing checks

Six categories of checks mapped to marketplace requirements, each failure with fix guidance and an autofix flow, plus live end-to-end runs inside the real clients.

Learn more

Cloud Inspector

Fire tool calls at your deployed server, read raw JSON-RPC frames, browse resources and preview widgets, against real clients, with no local setup.

Learn more

Analytics

Tool calls, sessions, error rates and latency percentiles broken down by client, client version, protocol version and country, with discovery traffic excluded by default.

Learn more

Documentation

Guides, API references and deployment how-tos.

Learn more

Everything on mcpfy Cloud shares one pipeline.