On-chain alpha data for trading agents: smart-money flow, wallet informedness, convergence, VPIN
Connect Remote server
claude mcp add --transport http steve-guard https://api.stevesignals.com/mcp
{
"mcpServers": {
"steve-guard": {
"url": "https://api.stevesignals.com/mcp"
}
}
}
{
"servers": {
"steve-guard": {
"type": "http",
"url": "https://api.stevesignals.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.stevesignals.com/mcp
Tools 19 found in our last check
check_mintTrap check for a fresh Solana mint (pump.fun focus): rug-check verdict, dev first-buy SOL, reserves, liveness. Safety screen, not a profit claim; verify via track_record. Free 10/day, then $0.01/check (see guard_pricing).
smart_money_flowAre PROVEN smart-money / alpha wallets net-BUYING or net-SELLING this token RIGHT NOW? Backed by our proprietary cross-coin reputation universe — NOT a public whale-tracker or a wrapper around on-chain data you already have. Returns signal = SMART_CONVERGENCE (multiple proven wa…
wallet_reputationInformedness / alpha reputation of a Solana wallet, scored OUT-OF-SAMPLE: does this wallet's BUY tend to PRECEDE price-up moves? Proprietary metric from our tracked universe (1000+ wallets, cross-coin). Returns informedness_med / informedness_mean (how much its buys lead price,…
informed_convergenceAre MULTIPLE independent proven-informed wallets CONVERGING on this Solana token right now? Our validated edge: a single informed wallet is noise, but a CLUSTER of independent informed wallets buying the same coin within a short window out-of-sample precedes up-moves. Returns co…
vpinOrder-flow TOXICITY (VPIN — Volume-Synchronized Probability of Informed Trading, Easley/Lopez de Prado/O'Hara) for a token: how one-sided/informed is the recent flow? Computed via Bulk Volume Classification over 1-min candles. Returns vpin 0-1 (→1 = heavily one-sided / toxic / i…
flow_inflectionHas net-USD money-flow DIRECTION just flipped for this token? Unique temporal signal (not a static snapshot): returns flow_state = ACCUMULATING / DISTRIBUTION_ONSET (money started leaving in the last hour vs prior window — early exit) / REVERSAL_UP (money started arriving — earl…
impersonation_checkIs THIS token the REAL contract for its ticker, or a same-symbol copycat? Scammers reuse famous/existing tickers; an agent told to buy '$FOO' needs the legit contract. Returns rank-by-liquidity among all same-symbol tokens on-chain, is_canonical, the real contract if this is an…
exit_checkCan you get OUT of a $size position, and at what slippage? Not binary 'sellable' — size-aware exit-liquidity. A token can be sellable yet trap you (thin pool: exiting $5k costs 20%+). Returns exit_slippage_pct for your size, max exit under 5%/10% slippage, liquidity, thin-volume…
timing_signalIs NOW a good entry, a wait, or an exit point? Fuses three axes no other tool combines: money-flow DIRECTION (capital arriving vs leaving, from temporal net-USD), price EXTENSION (already run / fresh / crashing), and short-term MOMENTUM. signal = ENTER (money in + price not yet…
exhaustionPressure RATE-OF-CHANGE (2nd derivative) — a signal no other tool computes. Measures whether buy/sell pressure is ACCELERATING or EXHAUSTING across consecutive time-buckets. signal = SELL_EXHAUSTION (price falling but sell-pressure declining bucket-over-bucket → sellers running…
track_recordMachine-readable, append-only signal track record. Includes a by_signal_type breakdown: for each signal (ENTER, EXIT_NOW, STEALTH_ACCUM, DISTRIBUTION_TRAP, TAKE_PROFIT…) the sample size and average 1h/6h/24h return plus directional accuracy, and calibration_slices (e.g. high-con…
guard_pricingPricing + x402-style payment instructions (USDC on Solana, on-chain verified instant redeem).
recent_eventsLive on-chain events (fresh launches, graduations, whale big-buys). Last 30min free; historical is paid. K3 event stream.
verify_claimAdversarial red-team of a trading claim/backtest: small-n, CI, tail-driven expectancy, asymmetric window, circularity, unaccounted cost. Returns flags + verdict. K1 verification service.
score_mintValidated-edge score: reports ONLY signals that passed our locked-holdout validation (strong-start mcap >=3x -> graduation 0.8%->33%, low reserve -> OR 0.35, fast-graduation rug risk). Descriptive base-rate shift, not a price prediction.
copy_signalsRecent buys by wallets with PROVEN realized on-chain PnL (win-rate + SOL profit shown), each with a live Guard safety check and an execution hint. HONEST: wallet track records are real; the EV of copying them is under live validation, not yet proven. Non-custodial.
build_swapBuild a NON-CUSTODIAL Solana swap transaction (via Jupiter) with a 0.20% service fee embedded + a Guard safety check on the output mint. Returns an UNSIGNED transaction; the agent signs and sends with its own wallet. We never hold keys or funds.
check_robinhood_honeypotRobinhood Chain (EVM, chain 4663) token honeypot check via REAL on-chain buy+sell SIMULATION (stateOverride detector-contract, no funds spent). Detects sell-blocked / whitelist / high-tax honeypots that static analysis (e.g. GoPlus) MISSES. Verdict: SAFE / HONEYPOT / CANT_BUY +…
check_robinhoodRobinhood Chain (chain 4663) token pre-buy INTEL — near-zero competitor coverage. One call: safety (honeypot/tax/mint via GoPlus) + wallet distribution (top-holder %, holders) + NET-USD wallet-footprint (buy$ vs sell$, repeat-buyers, strong-loaders) -> 0-100 score + accumulation…
Details
| Endpoint | https://api.stevesignals.com/mcp (Streamable HTTP) |
| First published | 10 Nov 2026 |
| Last updated | 10 Nov 2026 |
| Registry name | com.stevesignals.api/steve-guard |
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