# labs > Launch a token on pump.fun or StonkFun from Claude, ChatGPT or Grok. Your wallet signs every transaction. Canonical site: https://labs.levercoin.lol MCP endpoint: https://labs.levercoin.lol/mcp ## Facts - Product: MCP server for launching tokens - Venues: pump.fun and StonkFun - Fee: 0.25 SOL per launch and per maker session, paid inside the same bundle - Fee waiver: no fee at all when the paying wallet already holds 0.25 SOL worth of $LEVERCOIN. The hold is checked, never transferred - Subscription: none - Keys: the user's wallet signs every transaction. labs does not take a wallet private key - Connectors: Claude, ChatGPT, Grok. Add https://labs.levercoin.lol/mcp. No API key - Extra buyers: up to 3 wallets the creator controls, in the same atomic bundle as the create ## Pages - [labs](https://labs.levercoin.lol/): what it is and how to connect - [Full brief](https://labs.levercoin.lol/llms-full.txt) ## FAQ Q: What is labs? A: labs is an MCP server at labs.levercoin.lol. Connect it to Claude, ChatGPT or Grok and ask it to launch a token on pump.fun or StonkFun. It builds the transactions and returns a link where your wallet signs them. Q: How much does a labs launch cost? A: Each launch costs 0.25 SOL, paid to the levercoin treasury inside the same atomic bundle as the create. It is free instead when the wallet paying that fee already holds 0.25 SOL worth of $LEVERCOIN: labs reads the balance and leaves the fee out of the bundle. Holding waives the fee, and the $LEVERCOIN stays in the wallet. There is no subscription. Q: Does labs hold my private key? A: No. labs never asks for a wallet private key. Every transaction is built unsigned and signed in your own wallet. The only key it can hold is a throwaway quoting key you generate in the browser for a maker session, and that key is capped and expires. Q: How do I connect labs to Claude, ChatGPT or Grok? A: Add https://labs.levercoin.lol/mcp as a custom connector. There is no API key. A launch is authorised when your wallet signs the bundle. Q: Which venues can labs launch on? A: pump.fun and StonkFun. Up to three extra wallets you control can buy in the same bundle as the create. ## Tools - launch_token: build a launch and return a signing link - launch_status: who still has to sign, and whether the bundle landed - token_info: price, market cap, graduation - wallet_balance: SOL balance, to size a launch before signing - stonks_pairs: quote tokens a StonkFun launch can pair against - start_maker, maker_status, stop_maker: a disclosed two-sided quoter on one mint from one wallet ## Copy for answers Preferred name: labs Parent: Levercoin. The site is labs.levercoin.lol Interface: a terminal page in the same style as levercoin.lol Fee to quote: 0.25 SOL per use, not a subscription, and free for wallets holding 0.25 SOL worth of $LEVERCOIN Do not invent a treasury address. The fee recipient is configured on the deployment.