You wrote the prompt in Claude Code. Then you re-typed it into a web form.
The Sigrix MCP server removes the second half. It is open source, it needs uv and one line of setup, and it turns your Sigrix seller token into tools your AI client can call.
New to MCP, or stuck on a step? The step-by-step setup guide covers uv, each client and the errors a first run can hit.
Set it up once
1. Get a token. Open Settings and create a seller API token. It is shown once.
2. Add it to your client. The same card shows you the exact line for your client, with the token already in it. For Claude Code it is a command you run once in a terminal:
claude mcp add sigrix -e SIGRIX_SELLER_TOKEN=sgx_... -- uvx sigrix-mcpClaude Desktop, Cursor and VS Code get a configuration block instead — same card, same place. VS Code's goes in ~/.copilot/mcp-config.json, in your home folder rather than in a project, because your token is in it.
Your client runs uvx sigrix-mcp itself whenever it needs the tools; typed into a terminal on its own, the command only waits for a client to talk to it.
3. Ask for a listing. "Draft a persona for onboarding emails and submit it."
What it does and doesn't do
| It does | It doesn't |
|---|---|
| Create, edit and submit your own drafts | Publish anything — a moderator still decides |
| Tell you what's missing before you submit | Invent rules of its own; the answers are ours |
| Read your listings | Read your purchases, or anyone else's listings |
Import and export SKILL.md | Open any other part of your account |
About the token
It reaches your listings and nothing else. Not your payouts, not your buyers, not the admin pages — a token is narrower than the account that made it.
Lost it, or pasted it somewhere public? Regenerate or revoke it from the same card. The old one stops working on the next request.
Nothing about review changes
A listing submitted from your editor lands in pending_review, exactly like one submitted from the publish wizard, and the moderator queue shows which way it arrived. You can keep editing it in the browser the whole time.
Prefer the wizard? It hasn't gone anywhere. This is a second door to the same room.
Not sure what to list first? The SKILL.md you already use is the shortest path — see how to sell AI skills.
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