oganvil — OG (Open Graph) Image Generation API MCP server

oganvil — OG (Open Graph) Image Generation API is an MCP server with 2 tools an agent can call, among them generate_og_image, get_quota. It answers at https://oganvil.rowu.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 3 of 3 times since 21 September 2026; the last check, on 14 October 2026, succeeded.

Generates 1200x630 OG social preview images (PNG/SVG). Tools: generate_og_image, get_quota.

Description as the publisher wrote it.

The 2 tools oganvil — OG (Open Graph) Image Generation API offers

Add oganvil — OG (Open Graph) Image Generation API to your AI client

Every block below points at https://oganvil.rowu.workers.dev/mcp. Pick your client and copy.

claude mcp add --transport http oganvil-og-open-graph-image-gene https://oganvil.rowu.workers.dev/mcp

{
  "mcpServers": {
    "oganvil-og-open-graph-image-gene": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://oganvil.rowu.workers.dev/mcp"]
    }
  }
}

{
  "mcpServers": {
    "oganvil-og-open-graph-image-gene": {
      "url": "https://oganvil.rowu.workers.dev/mcp"
    }
  }
}

{
  "servers": {
    "oganvil-og-open-graph-image-gene": {
      "type": "http",
      "url": "https://oganvil.rowu.workers.dev/mcp"
    }
  }
}

{
  "context_servers": {
    "oganvil-og-open-graph-image-gene": {
      "url": "https://oganvil.rowu.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "oganvil-og-open-graph-image-gene": {
      "serverUrl": "https://oganvil.rowu.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "oganvil-og-open-graph-image-gene": {
      "url": "https://oganvil.rowu.workers.dev/mcp"
    }
  }
}

name: oganvil — OG (Open Graph) Image Generation API
version: 0.0.1
schema: v1
mcpServers:
  - name: oganvil — OG (Open Graph) Image Generation API
    type: streamable-http
    url: https://oganvil.rowu.workers.dev/mcp

{
  "mcpServers": {
    "oganvil-og-open-graph-image-gene": {
      "httpUrl": "https://oganvil.rowu.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "oganvil-og-open-graph-image-gene": {
      "type": "http",
      "url": "https://oganvil.rowu.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "oganvil-og-open-graph-image-gene": {
      "url": "https://oganvil.rowu.workers.dev/mcp"
    }
  }
}

goose://extension?url=https%3A%2F%2Foganvil.rowu.workers.dev%2Fmcp&type=streamable_http&id=oganvil-og-open-graph-image-gene&name=oganvil%20%E2%80%94%20OG%20%28Open%20Graph%29%20Image%20Generation%20API

Is oganvil — OG (Open Graph) Image Generation API up right now?

It answered our last check on 14 October 2026 in 697 ms. Over 3 checks since 21 September 2026 it answered 3. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about oganvil — OG (Open Graph) Image Generation API

How many tools does oganvil — OG (Open Graph) Image Generation API have?

2, as returned by the server's own tools/list on 28 October 2026: generate_og_image, get_quota.

Is oganvil — OG (Open Graph) Image Generation API down?

It answered our last check on 14 October 2026 in 697 ms. Over 3 checks since 21 September 2026 it answered 3.

How do I add oganvil — OG (Open Graph) Image Generation API to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://oganvil.rowu.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does oganvil — OG (Open Graph) Image Generation API need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: dev.workers.rowu.oganvil. Endpoint host: oganvil.rowu.workers.dev. ARD identifier: urn:air:dev.workers.rowu.oganvil:mcp:og-image-api. First indexed 18 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.