pumpmcp
Connect

pump.fun MCP · free, no sign-up

pump.fun,
inside your AI.

Ask ChatGPT, Claude or Cursor what is running. Follow the twice-a-day brief. Launch, buy, sell or claim fees, and sign every move in your own wallet.

Free reads. No account. No API key.

A fresh read at 00:00 and 12:00 UTC · Open Today ↗

02 / Watch it work

agentmcp client · pumpmcp

launch a cat in a hard hat

tools/call · launch{ name: "Hard Hat Cat", ticker: "HAT" }→ summary, then wallet approval
tools/call · buy{ sol: 0.5, slippage: "1%" }→ dev buy, 2.2% of the curve
tools/call · coin{ until: "graduated" }→ graduated

HAT filled its curve and graduated. It trades on PumpSwap now.

$HAT Hard Hat Cat Simulated launch
SOL 100 200 300 400 0% 25% 50% 75% 100% curve sold graduates

market cap

410.9 SOL

41 buys · 9 sells

bonding curve
100%

Try another launch:

Simulated launch on the real curve math. No wallet, no coin.

01 / Plug it in

One link. Your agent.

Pick your client, connect PUMPMCP and ask your first question. Public reads need no wallet or sign-in.

ChatGPT

01
  1. Open ChatGPT Plugins, then the plus button.
  2. Add custom MCP server and paste the link.
  3. Choose No authentication, create and install the plugin.
Setup details

Account and workspace policies apply. Follow the ChatGPT setup guide.

Claude

02
  1. Open Customize, then Connectors.
  2. Add custom connector and paste the link.
  3. Choose No sign in and add it.
Setup details

Your organization may require an owner to add it. Claude setup guide.

Cursor

03

Add the configuration to your MCP settings. Enable pumpmcp and check the listed tools.

Remote mcp.json
View configuration

Local package

04

Run npx -y pumpmcp or add this stdio configuration to your MCP client. Keys stay on your machine.

Local mcp.json
View configuration
{
  "mcpServers": {
    "pumpmcp": {
      "command": "npx",
      "args": ["-y", "pumpmcp"]
    }
  }
}
Then ask:

03 / Read before you act

Check a coin.

Paste a mint to check holder risks, sale restrictions and launch buyers. Every finding includes its source. Missing evidence stays unknown.

Public reads. No wallet connection. A sell check only simulates a small sale and never sends a transaction.

04 / Try the real curve

Try the real curve.

Enter a mint and an amount in SOL or token units. Current chain reserves and fees determine your quote.

Enter the amount you spend: SOL or quote tokens for a buy, coin tokens for a sell. No wallet connection.

05 / Today

What is moving
pump.fun today?

Reading the latest themes and quote pairs.

A new brief at 00:00 and 12:00 UTC.

Open today's board

pump.fun public live feed

Coins live-streaming on pump.fun now

Connecting to pump.fun

Curve % is estimated from each coin's market cap and the launch curve. Tap a coin to open it on pump.fun.

06 / You approve

The agent asks.
You approve.

PUMPMCP never holds your keys. Every action starts with current chain state and a transaction simulation.

01 / Read the receipt

See exactly what leaves your wallet.

Coin name, the ends of its address, what you pay, what you get at least, every fee and the most that can leave your wallet. Match the code to your agent.

02 / Set the limits

Slippage stays on chain.

Your minimum receive or maximum spend is part of the transaction. A sign link expires in 120 seconds and works once.

03 / Make the call

A human approves every action.

Remote actions open your wallet. Local actions ask you in your client or a local page, with default caps of 0.5 SOL per trade and 2 SOL per day.

07 / Just ask

Just ask.

Thirteen ways to read the market. Four ways to act. Tap a question to copy it, then paste it into your agent.

#ToolAsk your agentStatus
Read the market · 13 tools · free, no wallet
01trendingChecking service
02new_launchesChecking service
03about_to_graduateChecking service
04coinChecking service
05holdersChecking service
06tradesChecking service
07quoteChecking service
08searchChecking service
09creator_feesChecking service
10todayChecking service
11themeChecking service
12rug_checkChecking service
13bundle_checkChecking service
Act · 4 tools · you approve every action
14launchVerification required
15buyVerification required
16sellVerification required
17claim_creator_feesVerification required