pump-fun

Read-only Solana market intel for three.ws agents. The skill calls the in-house MCP route at /api/pump-fun-mcp (not an external host), so it works on any deployment of three.ws without third-party DNS or proxies.

Tools (10)

Tool	Backed by	Notes
getBondingCurve	@pump-fun/pump-sdk on-chain	Real reserves + graduation %. Always available.
getTokenDetails	Solana RPC + Metaplex metadata	Mint, supply, decimals, name, symbol. Always available.
getTokenHolders	connection.getTokenLargestAccounts	Top holders + concentration. Always available.
searchTokens	upstream pumpfun-claims-bot	Requires PUMPFUN_BOT_URL.
getTokenTrades	upstream pumpfun-claims-bot, else on-chain	Real trades decoded from Solana RPC when PUMPFUN_BOT_URL is unset. Always available.
getTrendingTokens	upstream pumpfun-claims-bot, else live pump.fun feed	Falls through to pump.fun's public feed and the platform's launch recorder when PUMPFUN_BOT_URL is unset. Always available.
getNewTokens	upstream pumpfun-claims-bot, else live pump.fun feed	Newest launches from pump.fun's public feed, with the platform's launch recorder as backup, when PUMPFUN_BOT_URL is unset. Always available.
getGraduatedTokens	upstream pumpfun-claims-bot	Requires PUMPFUN_BOT_URL.
getKingOfTheHill	upstream pumpfun-claims-bot	Requires PUMPFUN_BOT_URL.
getCreatorProfile	upstream pumpfun-claims-bot	Requires PUMPFUN_BOT_URL.

Tools requiring the indexer return JSON-RPC error -32004 (with a clear configuration message) when the bot URL is not set — they never return fabricated or placeholder data.

Endpoint resolution

The skill resolves /api/pump-fun-mcp against the page origin (window.location.origin) at call time. No build-step configuration needed.

Install

Reference the bundle from your agent manifest:

{
  "skills": [
    { "uri": "skills/pump-fun/" }
  ]
}

Sentiment hooks

Some handlers attach a sentiment (-1..1) to their result so the avatar's Empathy Layer reacts:

• getCreatorProfile with rug flags → negative (concern)
• getBondingCurve near graduation → positive (celebration)
• getTokenHolders with whale concentration → negative (concern)
• getKingOfTheHill → mild positive (curiosity)

Suggested system prompt

When the user mentions a token name, symbol, or mint address, call searchTokens first, then getBondingCurve and getTokenHolders before giving an opinion. Always check getCreatorProfile for rug flags before recommending a buy.