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Ad Legends · Model Context Protocol
Your AI agents,
our ad legends.
Ad Legends is now agent-friendly. Connect Claude, ChatGPT, or any MCP client straight to your brand — and generate ads written by advertising legends, not generic AI.
https://www.adlegends.ai/api/mcp/brands
Legend-written, not generic
Most ad generators forget the big idea.
Ours was trained on the people who had them.
The Ad Legends creative engine was trained on the minds of the most celebrated and awarded creative directors on the planet. Every request runs through these Legends — working from your brand's memory, voice, and design system — so connecting an agent feels less like prompting a model and more like hiring an elite agency. You get a real idea, on brand — not blank-prompt AI slop. Same engine our customers use in-app, now reachable from your agent.
Claude Design → Ad Legends
Bring your design system. Keep your brand.
Import your design system straight from Claude Design into your Ad Legends brand over MCP — colors, type, and tokens. Then every ad the Legends generate stays on-brand, automatically. Export ours back out the same way.
What you can do
Teach your brand once
Hand over memory, voice, and a design system. Every agent that connects works from the same brand truth.
Generate Fast Ads on demand
Ask in plain language — get back finished, on-brand ads from the Legends, not a blank-prompt guess.
Put it on a schedule
Point a scheduled agent at the server and fetch fresh creative every morning — hands-off.
Read + update memory
Audiences, entities, research, identity — query and edit your brand from inside your tools.
Works with your stack
If it speaks MCP, it speaks Ad Legends.
Chat apps, developer tools, and open-source agents alike. For teams comfortable in AI agent platforms, Ad Legends is now a first-class destination — including open-source agents like Hermes and OpenClaw.
Claude CoworkClaude DesktopClaude CodeChatGPTCursorVS CodeCodexHermesOpenClawAny MCP client
How easy it is
01
Add the connector
In a chat app, add Ad Legends as a custom connector. In a CLI, mint a scoped key at /settings/mcp.
02
Sign in & approve
Chat apps sign in via OAuth and approve scopes + brands — no key. CLIs use the key you minted.
03
Work your brand
Read memory, import a design system, and generate legend-written ads — right in the conversation.
Questions
What is the Ad Legends MCP server?
It is a Model Context Protocol (MCP) server that lets AI agents and apps connect directly to Ad Legends — to read and write your brand memory, import a design system, and generate finished ads, all from inside the tools you already use.
Which AI tools can connect to Ad Legends?
Claude Cowork, Claude Desktop, and Claude Code, ChatGPT in developer mode, editor agents like Cursor and VS Code, and any MCP-compatible client — including open-source agents such as Hermes and OpenClaw. If it speaks MCP, it can talk to Ad Legends.
Do I need to write code to connect?
No. Chat apps (Claude Cowork, Claude Desktop, ChatGPT) connect with a one-time sign-in via OAuth — no key to paste. Developer tools (Claude Code, Codex) use a scoped, revocable API key. Either takes about a minute.
How are these ads different from generic AI ads?
Most ad generators forget the big idea. The Ad Legends creative engine was trained on the minds of the most celebrated and awarded creative directors on the planet, so connecting an agent is like hiring an elite agency — it works from your brand’s memory, voice, and design system to deliver a real idea, on brand, rather than generic blank-prompt AI output.
Can I bring my design system from Claude Design?
Yes. Import your design system from Claude Design directly into your Ad Legends brand over MCP, and every ad the Legends generate stays on-brand — your colors, type, and tokens.
Can I put ad generation on a schedule?
Yes. Point a scheduled agent — for example a Claude Cowork automation or a cron-driven script — at the MCP server, and it can fetch fresh, on-brand ads automatically on whatever cadence you choose.
Point your agent at Ad Legends.
Sign in from your chat app, or mint a key for the CLI — and your brand memory plus a legend-grade ad engine are right there in the conversation.