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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "threews-pumpfun": {
      "type": "http",
      "url": "https://three.ws/api/pump-fun-mcp"
    }
  }
}

claude mcp add --transport http threews-pumpfun https://three.ws/api/pump-fun-mcp

[mcp_servers.threews-pumpfun]
url = "https://three.ws/api/pump-fun-mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "threews-pumpfun": {
      "type": "remote",
      "url": "https://three.ws/api/pump-fun-mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "threews-pumpfun": {
      "type": "http",
      "url": "https://three.ws/api/pump-fun-mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=threews-pumpfun&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdGhyZWUud3MvYXBpL3B1bXAtZnVuLW1jcCJ9"
}

{
  "servers": {
    "threews-pumpfun": {
      "type": "http",
      "url": "https://three.ws/api/pump-fun-mcp"
    }
  }
}

{
  "mcpServers": {
    "threews-pumpfun": {
      "httpUrl": "https://three.ws/api/pump-fun-mcp"
    }
  }
}

extensions:
  "threews-pumpfun":
    enabled: true
    name: "threews-pumpfun"
    type: streamable_http
    uri: "https://three.ws/api/pump-fun-mcp"
    timeout: 300

Quality 75 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations21 of 21 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 3,897 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability25 · weight 15

warn
stability.changes23 tool changes in 30 days
fail
stability.rug_pull9 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

21 tools, about 3,897 tokens to load them all · tool set 74025fd39ab9 · tools last changed 2026-10-10 · checked 2026-10-20 11:40 UTC

Tool changes

2026-10-10pumpfun_bot_statuschangeddescriptionmeaning changed
before
Returns the configuration and health status of the pump.fun indexer backend. Always available — does not require PUMPFUN_BOT_URL.
after · 46% of words in common
Returns the configuration and health status of the pump.fun indexer backend. Always available; does not require PUMPFUN_BOT_URL. Use this first when search_tokens, get_graduated_tokens, get_king_of_the_hill, or get_creator_profile fail or are missing, to see whether the indexer is configured and healthy.
2026-10-10pumpfun_upload_metadatachangeddescription
before
Upload coin metadata (name, symbol, description, image) to IPFS and get back a pump.fun-ready metadata URI. Call this before launching a coin — pass the returned uri to the launch-agent endpoint or the studio launch flow. Requires a valid bearer token (API key). Image may be a public HTTPS URL or a base64 data URI (max 10 MB). The returned uri is a permanent ipfs:// link; the call is idempotent for the same content.
after · 100% of words in common
Upload coin metadata (name, symbol, description, image) to IPFS and get back a pump.fun-ready metadata URI. Call this before launching a coin: pass the returned uri to the launch-agent endpoint or the studio launch flow. Requires a valid bearer token (API key). Image may be a public HTTPS URL or a base64 data URI (max 10 MB). The returned uri is a permanent ipfs:// link; the call is idempotent for the same content.
2026-10-10get_coin_intelchangeddescription
before
Full Coin Intelligence snapshot for a pump.fun mint. Returns every signal the engine recorded during the observation window: bundle vs organic verdict, bubblemaps-style cluster connectivity, smart-money presence (with wallet labels and win-rates), dev behaviour, category/classification, news-meme detection with the matching headline, risk flags, and a 0–100 quality score. Also returns the outcome if the coin is old enough to be labeled (graduated/rugged/ATH multiple). This is the single highest-signal read for a trade decision — call this before entering any position.
after · 100% of words in common
Full Coin Intelligence snapshot for a pump.fun mint. Returns every signal the engine recorded during the observation window: bundle vs organic verdict, bubblemaps-style cluster connectivity, smart-money presence (with wallet labels and win-rates), dev behaviour, category/classification, news-meme detection with the matching headline, risk flags, and a 0-100 quality score. Also returns the outcome if the coin is old enough to be labeled (graduated/rugged/ATH multiple). This is the single highest-signal read for a trade decision. Call this before entering any position.
2026-10-10social_x_post_impactchangeddescription
before
Correlate 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.
after · 54% of words in common
Correlate 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. Use this to measure how one X post moved a coin that is still on its bonding curve (pricing is virtual_quote_reserves / virtual_token_reserves); a graduated coin has no curve, so the call fails rather than returning a zero price.
2026-10-10pumpfun_quote_swapchangeddescription
before
Read-only price quote for a pump.fun AMM (PumpSwap) swap. No signing or tx sending. One of inputMint/outputMint must be wSOL (So11111111111111111111111111111111111111112). Only GRADUATED coins have an AMM pool; for a coin still on its bonding curve use get_bonding_curve instead. Pricing runs on the pool effective quote reserves (quote vault balance + pool.virtual_quote_reserves, a SIGNED i128 that is commonly negative because PumpSwap v2 trades keep waiting protocol and creator fees in the vault and subtract them there); the base side is the raw base vault balance. Returns amountOut, priceImpactBps, route, expiresAtMs, plus the reserves the quote was computed from so the number can be reproduced.
after · 90% of words in common
Read-only price quote for a pump.fun AMM (PumpSwap) swap. No signing or tx sending. One of inputMint/outputMint must be wSOL (So11111111111111111111111111111111111111112). Only GRADUATED coins have an AMM pool; for a coin still on its bonding curve use get_bonding_curve instead. Pricing runs on the pool effective quote reserves (quote vault balance + pool.virtual_quote_reserves, a SIGNED i128 that is commonly negative because PumpSwap v2 trades keep waiting protocol and creator fees in the vault and subtract them there); the base side is the raw base vault balance. Returns amountOut, priceImpactBps, route, expiresAtMs, plus the reserves the quote was computed from so the number can be reproduced. Use this to size a trade on a graduated coin, or to measure its pool depth, before executing anywhere.
2026-10-10kol_leaderboardchangeddescriptionmeaning changed
before
Top KOL traders ranked by P&L for a given time window. Returns wallet, pnlUsd, winRate, trades, rank.
after · 46% of words in common
Top KOL traders ranked by P&L for a given time window. Returns wallet, pnlUsd, winRate, trades, rank. Use this to find which trader wallets are worth following; to see whether they hold a given coin, call get_coin_intel or get_token_holders.
2026-10-10social_cashtag_sentimentchangeddescription
before
Score social-post sentiment for a cashtag using a deterministic lexicon. Returns score (-1..1), positive/negative/neutral percentages, and example posts.
after · 56% of words in common
Score social-post sentiment for a cashtag using a deterministic lexicon. Returns score (-1..1), positive/negative/neutral percentages, and example posts. Use this to score posts you have already collected; it fetches nothing itself, so pass the posts in.
2026-10-10sns_reverseLookupchangeddescription
before
Reverse-lookup a Solana wallet address to its primary .sol domain name.
after · 50% of words in common
Reverse-lookup a Solana wallet address to its primary .sol domain name. Use this to label a raw wallet address with its human-readable .sol name; to go from name to address call sns_resolve.
2026-10-10sns_resolvechangeddescriptionmeaning changed
before
Resolve a .sol Solana Name Service domain to its owner wallet address.
after · 43% of words in common
Resolve a .sol Solana Name Service domain to its owner wallet address. Use this when a wallet is named by its .sol domain and you need the address; for the reverse direction call sns_reverseLookup.
2026-10-10pumpfun_first_claimschangeddescription
before
First-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.
after · 63% of words in common
First-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. Use this to spot creators cashing out for the first time across all coins; for one creator's history call pumpfun_list_claims.

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 86 / 100

duplicate-repo

provenance90

liveness100

freshness85

hygiene60

+repository +namespace-matches-repo +website +reachable +uptime-100% ~updated-62d-ago -duplicate-repo(51 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://three.ws/api/pump-fun-mcp` streamable-http	none	yes	100%	148 ms	2025-06-18	2026-10-20

Tools (21)

`get_bonding_curve`read-only	Bonding curve analysis: real reserves, virtual reserves, and graduation progress (on-chain). Pre-graduation only: these reserves come from the pump program bonding-curve account, not from a PumpSwap pool. Pump renamed the quote-side fields on-chain (real_sol_reserves -> real_quote_reserves, virtual_sol_reserves -> virtual_quote_reserves) once a non-SOL quote asset became possible; the response keys below keep their original names and are still denominated in SOL, because the curve quote_mint is the SOL default on every coin created to date. A v3 buy that empties the curve completes it and buys the rest through a synthetic migration, priced on the reserves the PumpSwap pool will open with, so a large final buy is not capped at realTokenReserves. Once complete=true the curve is retired and pricing moves to the PumpSwap pool, so use pumpfun_quote_swap from that point on. Use this to read graduation progress or the curve spot price of a coin that has not graduated yet.
`get_coin_intel`read-only	Full Coin Intelligence snapshot for a pump.fun mint. Returns every signal the engine recorded during the observation window: bundle vs organic verdict, bubblemaps-style cluster connectivity, smart-money presence (with wallet labels and win-rates), dev behaviour, category/classification, news-meme detection with the matching headline, risk flags, and a 0-100 quality score. Also returns the outcome if the coin is old enough to be labeled (graduated/rugged/ATH multiple). This is the single highest-signal read for a trade decision. Call this before entering any position.
`get_new_tokens`read-only	Most recently launched pump.fun tokens. Use this to catch launches in their first minutes; for the largest coins by market cap call get_trending_tokens instead.
`get_oracle_conviction`read-only	Oracle conviction score for a pump.fun mint: the fused 0-100 score the Oracle engine produces by combining four intelligence pillars: pedigree (who bought it), structure (organic vs bundle, holder concentration, bubblemaps connectivity), narrative (category, meme virality, news hook), and momentum (timing, velocity). Returns the tier (prime ≥86 / strong ≥72 / lean ≥54 / watch ≥36 / avoid), the per-pillar breakdown, the natural-language reasons that drove the score, the full "who's in" trader roster with reputation labels and win-rates, and the narrative read (category, virality, tags). Call this when you need the highest-confidence trade signal; it synthesises everything get_coin_intel exposes into one actionable score. Pairs with get_coin_intel for raw signals.
`get_token_details`read-only	Full details for a specific pump.fun token by mint address. Use this when you already have a mint and need its metadata, market cap, and curve status; for holder concentration call get_token_holders, for recent fills call get_token_trades.
`get_token_holders`read-only	Top holders of a token with concentration analysis (on-chain). Use this to check whether a few wallets control the supply before buying; for price and volume call get_token_details instead.
`get_token_trades`read-only	Recent buy/sell history for a token. Use this to read recent buy and sell flow on one coin; to see only large trades as they land, call pumpfun_watch_whales instead.
`get_trending_tokens`read-only	Top pump.fun tokens by market cap. Use this to scan the largest coins on pump.fun right now; for fresh launches call get_new_tokens, for coins that left the curve call get_graduated_tokens.
`kol_leaderboard`read-only	Top KOL traders ranked by P&L for a given time window. Returns wallet, pnlUsd, winRate, trades, rank. Use this to find which trader wallets are worth following; to see whether they hold a given coin, call get_coin_intel or get_token_holders.
`pumpfun_bot_status`read-only	Returns the configuration and health status of the pump.fun indexer backend. Always available; does not require PUMPFUN_BOT_URL. Use this first when search_tokens, get_graduated_tokens, get_king_of_the_hill, or get_creator_profile fail or are missing, to see whether the indexer is configured and healthy.
`pumpfun_first_claims`read-only	First-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. Use this to spot creators cashing out for the first time across all coins; for one creator's history call pumpfun_list_claims.
`pumpfun_list_claims`read-only	List 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. Creator fees from the v3 curve and v2 pool trades wait on the curve and pool until a sweep_creator_fee moves them to the creator vault, so a claim covers only what was swept (usually in the same transaction) and fees still waiting appear in no claim yet. Use this to audit how much a creator has already cashed out; for only the claims inside a recent window call pumpfun_watch_claims.
`pumpfun_quote_swap`read-only	Read-only price quote for a pump.fun AMM (PumpSwap) swap. No signing or tx sending. One of inputMint/outputMint must be wSOL (So11111111111111111111111111111111111111112). Only GRADUATED coins have an AMM pool; for a coin still on its bonding curve use get_bonding_curve instead. Pricing runs on the pool effective quote reserves (quote vault balance + pool.virtual_quote_reserves, a SIGNED i128 that is commonly negative because PumpSwap v2 trades keep waiting protocol and creator fees in the vault and subtract them there); the base side is the raw base vault balance. Returns amountOut, priceImpactBps, route, expiresAtMs, plus the reserves the quote was computed from so the number can be reproduced. Use this to size a trade on a graduated coin, or to measure its pool depth, before executing anywhere.
`pumpfun_upload_metadata`	Upload coin metadata (name, symbol, description, image) to IPFS and get back a pump.fun-ready metadata URI. Call this before launching a coin: pass the returned uri to the launch-agent endpoint or the studio launch flow. Requires a valid bearer token (API key). Image may be a public HTTPS URL or a base64 data URI (max 10 MB). The returned uri is a permanent ipfs:// link; the call is idempotent for the same content.
`pumpfun_vanity_mint`read-only	Generate 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. Use this before launching a coin when its mint address should carry a recognizable prefix or suffix.
`pumpfun_watch_claims`read-only	Return all pump.fun fee-claim events for a creator wallet within a look-back window (durationMs). Use this for batch collection after a delay; for a creator's full recent claim history call pumpfun_list_claims.
`pumpfun_watch_whales`read-only	Collect whale trades on a pump.fun token for a short window (max 10 s). Returns all trades whose USD value meets minUsd. Use this to see who is moving size on a coin right now; for the full recent tape call get_token_trades.
`sns_resolve`read-only	Resolve a .sol Solana Name Service domain to its owner wallet address. Use this when a wallet is named by its .sol domain and you need the address; for the reverse direction call sns_reverseLookup.
`sns_reverseLookup`read-only	Reverse-lookup a Solana wallet address to its primary .sol domain name. Use this to label a raw wallet address with its human-readable .sol name; to go from name to address call sns_resolve.
`social_cashtag_sentiment`read-only	Score social-post sentiment for a cashtag using a deterministic lexicon. Returns score (-1..1), positive/negative/neutral percentages, and example posts. Use this to score posts you have already collected; it fetches nothing itself, so pass the posts in.
`social_x_post_impact`read-only	Correlate 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. Use this to measure how one X post moved a coin that is still on its bonding curve (pricing is virtual_quote_reserves / virtual_token_reserves); a graduated coin has no curve, so the call fails rather than returning a zero price.

Schemas: list_tools.

Also listed as

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Official server.json

{
  "name": "io.github.nirholas/threews-pumpfun",
  "icons": [
    {
      "src": "https://three.ws/three-ws-mcp-icon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "three.ws pump.fun MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://three.ws/api/pump-fun-mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.1",
  "repository": {
    "url": "https://github.com/nirholas/three.ws",
    "source": "github"
  },
  "websiteUrl": "https://three.ws",
  "description": "Free pump.fun and Solana token discovery and on-chain analysis tools, by three.ws."
}