# com.stevesignals.api/steve-guard

> Solana + Robinhood-Chain token safety & net-USD accumulation intel for trading agents.

- name: com.stevesignals.api/steve-guard
- version: 0.3.0
- connection class: R0 (autonomous)
- trust: 76/100 flags: no-repository
- quality: 63/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.stevesignals.api%2Fsteve-guard
- tools: https://api.protogrid.dev/v1/servers/com.stevesignals.api%2Fsteve-guard/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "steve-guard": {
      "type": "http",
      "url": "https://api.stevesignals.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 97
- freshness: 85
- provenance: 45
- drivers: +dns-namespace +reachable +uptime-92% ~updated-46d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 63/100 (needs work)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: recent_events (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_mint (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); timing_signal (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,839 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 25 (weight 15)

- warn `stability.changes`: 6 tool changes in 30 days
- fail `stability.rug_pull`: 1 tools kept their name but changed most of their description in 30 days; review before trusting them

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 15, about 1,839 tokens to load them all
- tool set hash: 61e3e146fc1daf22f7e9d01908a4aa4c
- tools last changed: 2026-09-27T16:30:09.590Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.stevesignals.api/steve-guard.svg)](https://protogrid.dev/servers/com.stevesignals.api/steve-guard)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-09-27 `track_record` changed (description) **meaning changed**
  - before: Machine-readable, append-only signal track record summary (6100+ timestamped signals archived; ~1600 have measured 24h outcomes, the rest still pending or unmeasured — see the actual counts in the response).
  - after: Machine-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-confidence-only, confirmed-only). Lets an agent decide how much to trust each signal type. Paper outcomes, |return|>500% excluded as glitch — descriptive, not a profit promise.
- 2026-09-27 `exhaustion` added
  - Pressure 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 out, bottom forming) / BUY_CLIMAX (price rising but buy-pressure fading → buyer appetite peaking, top forming) / ACCELERATION_UP / ACCELERATION_DOWN / STEADY. Leading: pressure-momentum breaks BEFORE the price reversal. RH-chain (0x) or Solana (base58).
- 2026-09-25 `timing_signal` added
  - Is 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 run) / WAIT_PULLBACK (accumulating but extended) / TAKE_PROFIT (distribution after a run) / EXIT_NOW (money out + falling) / WATCH, plus entry_quality 0-100. Best entry = capital in + price fresh; best exit = capital out + price extended. RH-chain (0x) or Solana (base58).
- 2026-09-25 `exit_check` added
  - Can 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 $5k costs 20%+). Returns exit_slippage_pct for your size, max exit under 5%/10% slippage, liquidity, thin-volume warning, verdict = EASY_EXIT/MODERATE/THIN/TRAP/NO_EXIT. Call BEFORE entering to size the position to your real exit capacity. RH-chain (0x) or Solana (base58).
- 2026-09-25 `impersonation_check` added
  - Is THIS token the REAL contract for its ticker, or a same-symbol copycat? Scammers reuse famous/existing tickers; an agent told to buy '$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 impersonator, a famous-name flag, and impersonation_risk (LOW/MEDIUM/HIGH). Robinhood-chain (0x) or Solana (base58).
- 2026-09-25 `flow_inflection` added
  - Has 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 — early entry) / DISTRIBUTING / CHOPPY. Robinhood-chain (0x) or Solana (base58). Call before an entry to avoid buying a top a static footprint would miss.

Full history: https://api.protogrid.dev/v1/servers/com.stevesignals.api%2Fsteve-guard/changes

## Remotes

- https://api.stevesignals.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.91964287)

## Packages

_none_

## Tools (15)

- `build_swap`: Build 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_mint`: Trap 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 $0.01/check (see guard_pricing).
- `check_robinhood`: Robinhood Chain (chain 4663) token pre-buy INTEL — near-zero competitor coverage. One call: safety (honeypot/tax/mint via GoPlus) + wallet distribution (top-holder %, holders) + NET-USD wallet-footprint (buy$ vs sell$, repeat-buyers, strong-loaders) -> 0-100 score + accumulation/distribution verdict. The dollar-weighted net-USD footprint separates real accumulation from a 'count trap' (more buys but net distribution). Specialist coverage generic EVM rug-checkers lack. Free 10/day, then paid via guard_pricing.
- `check_robinhood_honeypot`: Robinhood 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 + round-trip loss %. Pre-trade safety check for autonomous agents trading Robinhood Chain crypto. Free 10/day, then paid via guard_pricing.
- `copy_signals`: Recent 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.
- `exhaustion`: Pressure 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 out, bottom forming) / BUY_CLIMAX (price rising but buy-pressure fading → buyer appetite peaking, top forming) / ACCELERATION_UP / ACCELERATION_DOWN / STEADY. Leading: pressure-momentum breaks BEFORE the price reversal. RH-chain (0x) or Solana (base58).
- `exit_check`: Can 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 $5k costs 20%+). Returns exit_slippage_pct for your size, max exit under 5%/10% slippage, liquidity, thin-volume warning, verdict = EASY_EXIT/MODERATE/THIN/TRAP/NO_EXIT. Call BEFORE entering to size the position to your real exit capacity. RH-chain (0x) or Solana (base58).
- `flow_inflection`: Has net-USD money-flow DIRECTION just flipped for this token? Unique temporal signal (not a static snapshot): returns flow_state = ACCUMULATING / DISTRIBUTION_ONSET (money started leaving in the last hour vs prior window — early exit) / REVERSAL_UP (money started arriving — early entry) / DISTRIBUTING / CHOPPY. Robinhood-chain (0x) or Solana (base58). Call before an entry to avoid buying a top a static footprint would miss.
- `guard_pricing`: Pricing + x402-style payment instructions (USDC on Solana, on-chain verified instant redeem).
- `impersonation_check`: Is THIS token the REAL contract for its ticker, or a same-symbol copycat? Scammers reuse famous/existing tickers; an agent told to buy '$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 impersonator, a famous-name flag, and impersonation_risk (LOW/MEDIUM/HIGH). Robinhood-chain (0x) or Solana (base58).
- `recent_events`: Live on-chain events (fresh launches, graduations, whale big-buys). Last 30min free; historical is paid. K3 event stream.
- `score_mint`: Validated-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.
- `timing_signal`: Is 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 run) / WAIT_PULLBACK (accumulating but extended) / TAKE_PROFIT (distribution after a run) / EXIT_NOW (money out + falling) / WATCH, plus entry_quality 0-100. Best entry = capital in + price fresh; best exit = capital out + price extended. RH-chain (0x) or Solana (base58).
- `track_record`: Machine-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-confidence-only, confirmed-only). Lets an agent decide how much to trust each signal type. Paper outcomes, |return|>500% excluded as glitch — descriptive, not a profit promise.
- `verify_claim`: Adversarial red-team of a trading claim/backtest: small-n, CI, tail-driven expectancy, asymmetric window, circularity, unaccounted cost. Returns flags + verdict. K1 verification service.