OG Stamp MCP Server

by ogstamp Your server? Claim it

answering

OG Stamp is answering right now. Last checked 6 min ago. It exposes 3 tools. Last commit 22 Sep 2026.

Pay-as-you-go Open Graph image API. Renders 1200x630 PNGs for agents. Credits never expire.

Uptime history 58 hours of history · worst hour 25%

58 hours agonow

92.4%

Uptime 24h

85 of 92 checks

Tools

read from the server

213 ms

Response time

average over 24h

Stars

last commit 22 Sep 2026

What changed 2

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 22 September 2026. No other catalogue keeps this.

22 Sep a tool description was rewritten render_og_image

21 Sep a tool description was rewritten render_og_image

OG Stamp does not always answer

Over the last week it answered 95.4% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add og --transport http https://ogstamp.com/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "og": {
      "url": "https://ogstamp.com/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.og]
url = "https://ogstamp.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "og": {
      "url": "https://ogstamp.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "og": {
      "url": "https://ogstamp.com/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

image

og_image_from_url

Build an Open Graph card for an existing public page with no fields to fill in: OG Stamp fetches the page and uses its title, description, favicon and theme-color. Returns a stable image URL you can paste straight into og:image. Any field can be overridden.

pricing

og_pricing

Return OG Stamp credit packs. Credits never expire. PayPal one-time, not a subscription.

render

render_og_image

Build a 1200x630 Open Graph PNG. Supports title, subtitle, badge, theme, logo_url (https), and hex colors bg/fg/accent. Free light use is watermarked and capped per site (10/day). Production: POST https://ogstamp.com/api/og with Bearer ogs_…. Add store=1&format=json to get a stable hosted https://ogstamp.com/i/{id}.png URL for og:image (no key in HTML). Buy credits: https://ogstamp.com/pricing/.

Endpoints

URL	Transport	State	Latency	Checked
https://ogstamp.com/mcp	streamable-http	answering	204 ms	6 min ago

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OG Stamp — questions

Answers built from our own checks of this server.

What can OG Stamp do?

It exposes 3 tools, read directly from the server on our last check. Among them: og_image_from_url, og_pricing, render_og_image. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is OG Stamp working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 85 of 92 checks got a reply (92.4%), average response time 213 ms. The bar chart above shows every period we have measured.

How do I connect OG Stamp?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does OG Stamp need an API key?

No. OG Stamp completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is OG Stamp?

It answers our handshake in 213 ms on average, which is faster than 72% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is OG Stamp open source?

Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.