spoiler
io.github.zerozaky/spoiler
Sealed prediction-market verdicts, graded in public across Polymarket and Kalshi. No auth required.
Description as published in the official MCP registry.
Answers, but asks for payment (HTTP 402) before the handshake. Checked 2026-10-04.
What we measured
| Endpoint | https://spoiler.bet/mcp | registry |
|---|---|---|
| Handshake | Answers, but asks for payment (HTTP 402) before the handshake (495 ms) | our check, 2026-10-04 |
| Registry version | 1.0.0 · active · updated 2026-07-14 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http spoiler https://spoiler.bet/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.zerozaky/spoiler.