You can start from either path. Most people try checkout first because it needs no admin account.
Before you begin
You need:
- An AI client that can fetch a URL (Cursor, Claude, Grok, Codex, and similar)
- A LinkDR login for checkout, or an admin LinkDR login for research MCP
- A target site if you are ordering, or a brand / keyword if you are researching
The public skill files do not require login. Paying does. Research tools require login plus admin.
1. Order backlinks
Paste this into the agent:
Fetch https://linkdr.com/SKILL.md and follow it to plan my backlink orderThen give it a URL and a budget, for example:
Target https://genppt.com. About $700. Prefer DR 40. Auto-approve is fine.
The agent should come back with one /agent/checkout?... link, not a multi-step wizard. Open the link in a browser, sign in if asked, and pay.
If it tries to walk /onboarding page by page, point it back at SKILL.md. That file is the contract.
More detail: Managed backlinks.
2. Connect research MCP
This step is for admins.
In Cursor, Grok, Claude, or another MCP client, add a server with only this URL:
{
"mcpServers": {
"linkdr": {
"url": "https://linkdr.com/mcp"
}
}
}| Client | Where to paste it |
|---|---|
| Cursor | Settings → MCP → New MCP server |
| Grok | Connectors → custom MCP → URL |
| Claude | Custom connector → URL |
Do not add an Authorization header. The client should see 401, open a browser, and take you through LinkDR sign-in and Allow.
When that succeeds, try:
Call get_domain on genppt.com and tell me what you got.
If you see a miss, we do not have that host. Try a keyword next, or fetch keyword fan-out.
Running the app locally? Use http://localhost:3000/mcp instead.
How sign-in works: Auth.
3. Attach a research skill
MCP gives the agent tools. A skill tells it the order to call them.
- Keyword fan-out for brand → SERP → listicles and creators
- YouTube outreach when you only care about ranking videos
Fetch the skill file in the same chat as the MCP connection so the agent does not improvise a crawl of the live web.
Next steps
- Connect MCP if you want the tool catalog before a skill.
- Tools for arguments and empty-result behavior.
- Troubleshooting if sign-in never opens or you get 403.