Koskamo

Rainfrog MCP

Official MCP server enabling AI agents to generate on-brand images and videos, manage persistent characters and products, and edit node-based creative workflows within the Rainfrog visual studio.

Visit Rainfrog

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Rainfrog MCP logo, by RainfrogVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-02Operated by Rainfrog
You need:Rainfrog OAuth sign-in; no API keygeneration uses the credits on the user's Rainfrog plan
MCP endpoint (Streamable HTTP)
https://mcp.rainfrog.ai/mcp
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to rainfrog.ai ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Generate on-brand AI images or short videos for ads and campaigns
  • Keep the same character or product consistent across many shots
  • Build and edit node-based creative workflows in the visual studio
  • Manage reusable creative libraries of characters, products, and styles

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: ai.rainfrog/mcp@1.0.0Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (7 of 7 answered).

  1. 2026-11-02: 3 of 3 checks answered
  2. 2026-11-03: 4 of 4 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
215 ms
95th percentile latency
215 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 215 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http rainfrog-mcp https://mcp.rainfrog.ai/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add rainfrog-mcp --url https://mcp.rainfrog.ai/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable rainfrog-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "rainfrog-mcp": {
      "url": "https://mcp.rainfrog.ai/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "rainfrog-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.rainfrog.ai/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start rainfrog-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "rainfrog-mcp": {
      "type": "http",
      "url": "https://mcp.rainfrog.ai/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http rainfrog-mcp https://mcp.rainfrog.ai/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "rainfrog-mcp": {
      "url": "https://mcp.rainfrog.ai/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "rainfrog-mcp": {
      "serverUrl": "https://mcp.rainfrog.ai/mcp"
    }
  }
}

Let your agent find its tools

Find servers like Rainfrog MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

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Do you run Rainfrog MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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