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MAD Synapse MCP Server

answering

MAD Synapse is answering right now. Last checked 7 min ago. It exposes 15 tools.

Solana + pump.fun intel for agents: launch verdicts, token risk, dev/wallet records, smart money.

Uptime history 17 days of history · worst day 99%
17 days agonow
100.0%
Uptime 24h
92 of 92 checks
15
Tools
read from the server
593 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 273

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 26 September 2026. No other catalogue keeps this.

10 Oct a tool appeared bundle_forensics
10 Oct a tool disappeared address_check
10 Oct a tool changed version
28 Sep 60 tools disappeared arxiv_search, bitcoin_network, book_search and 57 more
28 Sep 8 tool descriptions were rewritten launch_scan, price, pump_dev and 5 more
28 Sep a tool changed version
27 Sep 75 tool descriptions were rewritten address_check, arxiv_search, bitcoin_network and 72 more
27 Sep 66 tools changed the parameters they ask for address_check, arxiv_search, book_search and 63 more
26 Sep 58 tools appeared address_check, arxiv_search, bitcoin_network and 55 more
26 Sep a tool description was rewritten dlmm_pool
and 1 more, back to 26 September 2026

Tools have disappeared from this server

A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

run in your terminal
claude mcp add synapse --transport http https://agent.maddegen.art/hub/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "synapse": {
      "url": "https://agent.maddegen.art/hub/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.synapse]
url = "https://agent.maddegen.art/hub/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "synapse": {
      "url": "https://agent.maddegen.art/hub/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "synapse": {
      "url": "https://agent.maddegen.art/hub/mcp"
    }
  }
}

Available tools 15

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

pump
pump_dev
A creator wallet's launch history: launches, graduation rate, launch cadence, how fast the dev sells, verdict. Looks up every token the wallet created since recording began and replays the dev's own trades on its 15 most recent launches. When to use: For the creator of a token; pass the dev wallet, not the mint (pump_token (callable here by name) reports the dev of a mint). Price: $0.01 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
pump_launches
The newest pump.fun tokens with dev buy, early buyers/volume, curve progress, market cap and creator launch count. Returns up to 50 of the most recent launches (seconds old) with the first-N-seconds flow already aggregated, so an agent can shortlist without replaying the chain. When to use: To discover new mints; then use launch_scan for a verdict on one of them. Price: $0.002 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
pump_pulse
Live pump.fun heartbeat: trades/min, launches, graduations, graduation rate, hottest tokens in the last 15 min. Computed from our own live recording of every pump.fun bonding-curve trade. Use it to decide whether the launch market is hot or dead before scanning individual tokens. When to use: For the market right now; for trends over days use pump_history (callable here by name). Price: free. Errors: returns isError with a message for invalid input or an upstream failure (not charged).
pump_wallet
Any wallet's pump.fun trading record: realized PnL, win rate, hold time, frequency (bot or human), tokens it launched. Analyses up to the last 20,000 curve trades of the wallet. Use it to judge whether a wallet is smart money, a sniper bot, a serial dumper or a dev. When to use: For a trader's pump.fun performance. For a quick deal/no-deal verdict on any wallet use counterparty_check; to test whether copying it pays use copy_backtest. Price: $0.01 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
bundle
bundle_forensics
Who bundled a Solana pump.fun launch: every block-0 wallet labelled sniper bot / bundle / dev-linked, supply bought and still held, holders who got tokens by transfer, serial-dev check, top-10 concentration, RugCheck — plus a back-tested skip/pass verdict. The rug guard MAD snipers use before every buy. Skip rules were tested on 2,221 real caller calls (held-out: stop-outs 10%→5%, rugs 16%→11%): creator launched another coin in the prior 24 h; top-10 wallets >35%; block-0 wallets that also bundled this creator's earlier launches; block-0 buys >20% of supply. Extra flags: RugCheck danger risks, insider wallets >15%, and >10% held by wallets that never bought on the curve (tokens moved in by transfer, the layered-bundle pattern of launch tools like Proxima). "ok:true" means no red flags were found, not that the coin is safe. When to use: To see WHO bundled a launch and get the skip/pass rug guard MAD snipers use; for a scored launch verdict use launch_scan. Price: $0.003 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
copy
copy_backtest
Would copying this wallet have made money? Replays its pump.fun entries and exits 0–25 slots late on the recorded curve and shows where the edge dies. Takes the wallet's pump.fun positions over the last 1–14 days and simulates a copier that buys the same token and sells when the leader sells, arriving 0, 1, 2, 5, 10 or 25 slots (0–10 s) late. Fills use the bonding-curve reserves our tape recorded at that moment, including curve fees and the copy's own price impact. Returns PnL, win rate and ROI per latency, the leader's own median ROI for contrast, and a verdict: copyable, latency-sensitive (edge gone by N slots), or not copyable. A wallet that looks great on its own PnL often loses money for anyone who follows it. When to use: After pump_wallet or smart_money, to check copying survives realistic delay. Price: $0.03 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
counterparty
counterparty_check
One-call verdict on a Solana wallet before you deal with it: serial token launcher, fast dumper, trading bot, or clean. Combines the wallet's pump.fun launch history (graduation rate, how fast it sells its own launches) with its trading profile into a risk level and reasons. When to use: Before sending to or trading with a Solana wallet; for full trade stats use pump_wallet. Price: $0.005 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
dlmm
dlmm_whales
Meteora DLMM liquidity providers ranked by measured on-chain edge: net USD, median multiple, win rate, hold time, size, recency. Produced by our own discovery engine, which decodes DLMM liquidity instructions across high-volume and high-yield pools every few hours and scores each wallet's completed round trips. These are the wallets our live copier watches. Price: $0.02 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
explain
tx_explain
Turns any Solana transaction signature into plain facts: status, fee, programs by name, SOL and token balance changes per owner, a one-line summary. Works for swaps, pump.fun trades, LP moves, transfers and failures (includes the error log lines). When to use: For Solana signatures; for 0x hashes use evm_tx (callable here by name). Price: $0.003 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
launch
launch_scan
One call, one verdict on a pump.fun launch: 0-100 score with positives and risks, graduation odds, dev record, snipers, holders, flow. Runs pump_token + pump_dev + pump_odds together (cheaper than calling them separately) and folds them into a single score and verdict an agent can act on: strong / neutral / weak / avoid. When to use: The one-call verdict on a pump.fun launch; it combines pump_token (callable here by name), pump_dev, pump_odds (callable here by name) and token_risk signals. Price: $0.025 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
price
price
USD price, 24h change and liquidity for up to 100 Solana mints; flags illiquid (dead) tokens. Jupiter price data with a liquidity floor: anything under $1,000 of liquidity is flagged dead, because round-trip quotes on dead curves look fine and are not. When to use: For Solana mints by address; for majors or other chains by symbol use crypto_price (callable here by name). Price: free. Errors: returns isError with a message for invalid input or an upstream failure (not charged).
smart
smart_money
The pump.fun wallets with the best realized PnL in the last 24 h — and the tokens those wallets are buying right now. Leaderboard of wallets by realized profit on fully-closed curve positions (min 8 closed, rebuilt every 30 min), sortable by PnL, win rate or ROI, plus a live feed of what the top 50 bought in the last N minutes, ranked by how many of them piled in. When to use: To find wallets worth watching; then copy_backtest to test copying one. Price: $0.02 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
solana
solana_network
Solana right now: TPS (total and non-vote), slot and block height, epoch progress and ETA, priority-fee percentiles, cluster version. Read from mainnet RPC: recent performance samples, epoch info, prioritization fees. When to use: For Solana fees/TPS; for EVM and BTC fee costs use gas_now (callable here by name). Price: free. Errors: returns isError with a message for invalid input or an upstream failure (not charged).
token
token_risk
0-100 rug-risk score for any Solana token: mint/freeze authority, Token-2022 traps, holder concentration, liquidity depth — plus pump.fun curve flags. Contract state is read live from Solana (authorities, Token-2022 extensions such as transfer fees, hooks, permanent delegate, pausable), holders from the largest accounts, market from DexScreener. For pump.fun mints the curve forensics flags are merged in. When to use: For any Solana token, pump.fun or not. For pump.fun curve-stage detail use pump_token (callable here by name); for EVM tokens use evm_token_security (callable here by name). Price: $0.005 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).
wallet
wallet_holdings
Everything a Solana wallet holds — SOL, SPL and Token-2022 tokens — valued in USD and sorted by value. Reads token accounts from both token programs and prices them in one pass. Empty accounts are counted as reclaimable rent. When to use: For Solana wallets; for EVM wallets use evm_address (callable here by name). Price: $0.003 per call (10 free/day; after that a payment-required result lists x402 options). Errors: returns isError with a message for invalid input or an upstream failure (not charged).

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

arxiv_search
removed 28 Sep 2026
bitcoin_network
removed 28 Sep 2026
book_search
removed 28 Sep 2026
cex_ticker
removed 28 Sep 2026
chain_tvl
removed 28 Sep 2026
country_info
removed 28 Sep 2026
cron_explain
removed 28 Sep 2026
crypto_price
removed 28 Sep 2026
defi_protocol
removed 28 Sep 2026
defi_rankings
removed 28 Sep 2026
dex_volumes
removed 28 Sep 2026
dlmm_pool
removed 28 Sep 2026
dlmm_positions
removed 28 Sep 2026
dns_lookup
removed 28 Sep 2026
doi_lookup
removed 28 Sep 2026
domain_whois
removed 28 Sep 2026
earthquakes
removed 28 Sep 2026
email_check
removed 28 Sep 2026
ens_resolve
removed 28 Sep 2026
erc20_info
removed 28 Sep 2026
evm_address
removed 28 Sep 2026
evm_token_security
removed 28 Sep 2026
evm_tx
removed 28 Sep 2026
fear_greed
removed 28 Sep 2026
fees_revenue
removed 28 Sep 2026
funding_rates
removed 28 Sep 2026
fx_rates
removed 28 Sep 2026
gas_now
removed 28 Sep 2026
geocode
removed 28 Sep 2026
github_repo
removed 28 Sep 2026
hash_encode
removed 28 Sep 2026
hn_search
removed 28 Sep 2026
holidays
removed 28 Sep 2026
http_probe
removed 28 Sep 2026
hyperliquid_markets
removed 28 Sep 2026
json_schema_validate
removed 28 Sep 2026
jwt_decode
removed 28 Sep 2026
markdown_convert
removed 28 Sep 2026
orderbook_depth
removed 28 Sep 2026
package_info
removed 28 Sep 2026
price_history
removed 28 Sep 2026
pump_history
removed 28 Sep 2026
pump_odds
removed 28 Sep 2026
pump_token
removed 28 Sep 2026
qr_code
removed 28 Sep 2026
random_gen
removed 28 Sep 2026
robots_check
removed 28 Sep 2026
stablecoins
removed 28 Sep 2026
sun_moon
removed 28 Sep 2026
text_diff
removed 28 Sep 2026
text_stats
removed 28 Sep 2026
time_convert
removed 28 Sep 2026
tls_check
removed 28 Sep 2026
unit_convert
removed 28 Sep 2026
vuln_check
removed 28 Sep 2026
weather
removed 28 Sep 2026
web_meta
removed 28 Sep 2026
web_read
removed 28 Sep 2026
wiki
removed 28 Sep 2026
yield_pools
removed 28 Sep 2026
address_check
removed 10 Oct 2026

Endpoints

URLTransportStateLatencyChecked
https://agent.maddegen.art/hub/mcp streamable-http answering 346 ms 7 min ago

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MAD Synapse — questions

Answers built from our own checks of this server.

What can MAD Synapse do?
It exposes 15 tools, read directly from the server on our last check. Among them: bundle_forensics, copy_backtest, counterparty_check, dlmm_whales, launch_scan, price and 9 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is MAD Synapse working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 593 ms. The bar chart above shows every period we have measured.
Did MAD Synapse ever remove tools?
Yes. arxiv_search, bitcoin_network, book_search, cex_ticker and 57 more are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.
How do I connect MAD Synapse?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does MAD Synapse need an API key?
No. MAD Synapse completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 15 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is MAD Synapse?
It answers our handshake in 593 ms on average, which is faster than 19% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.