pump.fun Solana Data MCP server
Free, read-only pump.fun + Solana MCP: token discovery, on-chain analysis, SNS, 3D snapshots.
206 stars80 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
pump.fun Solana Data tools (22, 1 write)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
get_bonding_curveBonding curve analysis: real reserves, virtual reserves, and graduation progress (on-chain).
get_creator_profileAll tokens by a creator wallet, with rug-pull risk flags.
get_graduated_tokensTokens that graduated from the bonding curve to Raydium AMM.
get_king_of_the_hillHighest-market-cap token still on the bonding curve.
get_new_tokensMost recently launched pump.fun tokens.
get_token_detailsFull details for a specific pump.fun token by mint address.
get_token_holdersTop holders of a token with concentration analysis (on-chain).
get_token_tradesRecent buy/sell history for a token.
get_trending_tokensTop pump.fun tokens by market cap.
kol_leaderboardTop KOL traders ranked by P&L for a given time window. Returns wallet, pnlUsd, winRate, trades, rank.
pumpfun_bot_statusReturns the configuration and health status of the pump.fun indexer backend. Always available — does not require PUMPFUN_BOT_URL.
pumpfun_first_claimsFirst-ever pump.fun creator fee claims in a time window — a cash-out signal. Returns creators who have never claimed before, with creator wallet, mint, lamports, and timestamp.
pumpfun_list_claimsList recent pump.fun fee-claim events for a creator wallet (on-chain, no indexer needed). Returns signature, mint, lamports, and Unix timestamp for each claim.
pumpfun_quote_swapRead-only price quote for a pump.fun (PumpSwap) AMM swap on a GRADUATED coin. No signing or tx
pumpfun_vanity_mintGenerate a Solana keypair whose address ends/starts with a vanity pattern. Returns publicKey + secretKey (base58). Caller must save the secret key immediately — it is never stored. Hard timeout: 60 s.
pumpfun_watch_claimsReturn all pump.fun fee-claim events for a creator wallet within a look-back window (durationMs). Useful for batch collection after a delay.
pumpfun_watch_whalesCollect whale trades on a pump.fun token for a short window (max 10 s). Returns all trades whose USD value meets minUsd.
search_tokensSearch pump.fun tokens by name, symbol, or mint address.
sns_resolveResolve a .sol Solana Name Service domain to its owner wallet address.
sns_reverseLookupReverse-lookup a Solana wallet address to its primary .sol domain name.
social_cashtag_sentimentScore social-post sentiment for a cashtag using a deterministic lexicon. Returns score (-1..1), positive/negative/neutral percentages, and example posts.
social_x_post_impactwrite actionCorrelate an X (Twitter) post to a memecoin price impact. Fetches post metadata via oEmbed (no API key) and computes price delta from the pump.fun bonding curve in a ±windowMin window around the post. Bonding-curve pricing (virtual_quote_reserves / virtual_token_reserves), so it applies to coins that have not graduated; a graduated coin has no curve and the call fails rather than returning a zero
Public scan report
scanner v0.1.9 · 2026-09-22 · same rubric, same numbers if you re-run it
- Code scan5 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 0 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
What the publisher says
From the pump.fun Solana Data repository's README, as published. We do not edit it. Read it on GitHub
three.ws
Website · Docs · Changelog · X / Twitter · GitHub · $THREE on pump.fun
https://github.com/user-attachments/assets/d52515d1-cb04-4dd6-98bd-fef233312dc4
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Want to build it with us? Your first contribution goes from clone to open pull request in about 15 minutes, with a full worked example. Every good first issue names the file to change and the command that proves it worked. Say hello in Discussions or Telegram.
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Drag to rotate. This is not an image or a video: it is an interactive 3D model rendered natively by GitHub. The avatar was generated from a one-line text prompt on three.ws Forge (free tier), decimated to 1,200 triangles, and embedded as ASCII STL with readme-3d, our open-source toolkit for putting 3D models in any GitHub README, issue, or discussion.
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Install directly
Runs npx -y @three-ws/pumpfun-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add pumpfun-solana-mcp -- npx -y @three-ws/pumpfun-mcp
pump.fun Solana Data: common questions
- Is pump.fun Solana Data MCP server safe?
- Yes, by our scan: it is graded A (92/100). Read the pump.fun Solana Data safety report
- How do I install pump.fun Solana Data?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does pump.fun Solana Data need an API key?
- No secret keys are declared. It reads 1 setting from the environment.
- Is pump.fun Solana Data maintained?
- The last commit was in the last day (2026-09-22). The latest release is v0.2.5.