RugCheck AI

On-chain Solana token safety for AI trading agents.

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What it can do

  • Verify Token Safety: Run an on-chain safety audit on a Solana token before trading. Reads the mint directly and flags an active mint authority (supply can be inflated), an active freeze authority (you
  • Check Authorities: Check mint/freeze authority and Token-2022 traps, read directly from the chain.
  • Simulate Sell: Check whether the token can actually be sold (honeypot check). Combines on-chain constraints (non-transferable / pausable extensions, freeze authority) with a live Jupiter sell-route pr

What data it sees

Do you need an account

No: the server works without sign-in

On-chain Solana token safety for AI trading agents. Screens any SPL / Token-2022 token for rugs, honeypots, active mint/freeze authority and dangerous extensions (permanent delegate, transfer hook) by reading the chain directly, then builds the buy as an unsigned, screened Jupiter swap the agent signs. 15 tools, remote — no install.

How to connect

How to connect RugCheck AI to Claude

The server address to paste into Claude settings:

https://rugcheck-ai--eliamcortesytbr.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect RugCheck AI to ChatGPT

The server address to paste into ChatGPT settings:

https://rugcheck-ai--eliamcortesytbr.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect RugCheck AI to Cursor

The server address to paste into Cursor settings:

https://rugcheck-ai--eliamcortesytbr.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (4)

Raw names from tools/list. Only developers need these.

verify_token_safetyRun an on-chain safety audit on a Solana token before trading. Reads the mint directly and flags an active mint authority (supply can be inflated), an active freeze authority (your tokens can be frozen), dangerous Token-2022 extensions, and whether the token has a live, routable market (illiquid / no market is itself a risk).
check_authoritiesCheck mint/freeze authority and Token-2022 traps, read directly from the chain.
simulate_sellCheck whether the token can actually be sold (honeypot check). Combines on-chain constraints (non-transferable / pausable extensions, freeze authority) with a live Jupiter sell-route probe — a token with no sell route is effectively a honeypot even if no extension blocks it.
execute_safe_swapBuy `amount_usd` of the token in one step — but only AFTER it passes the on-chain safety screen. This is the point of a safety router: the agent never executes an unscreened trade. The mint is re-screened here (same check as verify_token_safety); if it carries a dangerous Token-2022 extension, no swap is built. The wallet's holdings are read to choose the funding position for the swap. Returns an UNSIGNED Jupiter transaction (Jito-tipped, MEV-resistant) for the agent to sign — keys never leave the agent.