# ScalpStream (oci · ghcr.io/dv1-321/scalpstream-mcp:v0.1.3)

Pay-per-call data over x402: air quality, border waits, fuel prices, market research.

- Trust score: 42/100 (low)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-22

## Components

- oci · `ghcr.io/dv1-321/scalpstream-mcp:v0.1.3`: 42/100 (this document), [markdown](https://verifymcp.io/servers/dv1-321-scalpstream-mcp/ghcr-io-dv1-321-scalpstream-mcp-v0-1-3.md), [page](https://verifymcp.io/servers/dv1-321-scalpstream-mcp/ghcr-io-dv1-321-scalpstream-mcp-v0-1-3)

## Channel facts

- Registry: `oci`
- Package: `ghcr.io/dv1-321/scalpstream-mcp:v0.1.3`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-22.

- **Supply Chain Security**: 0/100
  - Malware scan not yet available for this package.
  - Known CVEs could not be checked: this artifact ships no SBOM, so there is no dependency list to read. Publishing one would let us assess it.
  - Install-script risk not yet assessed.
  - Dependency health could not be checked: this artifact ships no SBOM, so there is no dependency list to read. Publishing one would let us assess it.
- **Provenance & Transparency**: 32/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - License check failed: no license is declared.
  - Actively maintained (last published 1 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1297 tokens (~144/item across 9 items; 9 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 50/100
  - Stability observed for 15 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add dv1-321-scalpstream-mcp -- docker run --rm -i ghcr.io/dv1-321/scalpstream-mcp:v0.1.3
```

### Codex

```bash
codex mcp add dv1-321-scalpstream-mcp -- docker run --rm -i ghcr.io/dv1-321/scalpstream-mcp:v0.1.3
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dv1-321-scalpstream-mcp": {
      "type": "local",
      "command": [
        "docker",
        "run",
        "--rm",
        "-i",
        "ghcr.io/dv1-321/scalpstream-mcp:v0.1.3"
      ],
      "enabled": true
    }
  }
}
```

### Hermes

```yaml
mcp_servers:
  dv1-321-scalpstream-mcp:
    command: "docker"
    args: ["run", "--rm", "-i", "ghcr.io/dv1-321/scalpstream-mcp:v0.1.3"]
```

### Other

```json
{
  "mcpServers": {
    "dv1-321-scalpstream-mcp": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/dv1-321/scalpstream-mcp:v0.1.3"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-22 (score 42, +1)

- [functional] First check of Tool coverage: 100

### 2026-08-21 (score 41, +1)

- [functional regression] Dependency health: partial → unverified

### 2026-08-18 (score 40, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-16 (score 39, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-15 (score 38, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-13 (score 34, 0)

- [functional regression] Security disclosure: unverified → fail

### 2026-08-12 (score 34, 0)

- [functional regression] Security disclosure: fail → unverified

### 2026-08-11 (score 34, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

## MCP tools (9)

### `options_research` (~82 tokens)

US equity options candidates

Ranked short-term US equity options candidates with the observed metrics behind each ranking (signal strength, score, ATR%, relative volume, RSI, VWAP distance, ATM IV, daily trend, momentum) and an illustrative contract. Impersonal research data, identical for every buyer — not advice, and it carries no trade plan, position sizing, or buy/sell verdict.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Ranked options candidates with the observed metrics behind each ranking, plus the scan timestamp, the disclaimer, and the operator position disclosure.
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

### `municipal_income` (~70 tokens)

Federally tax-exempt municipal income

Municipal bond funds and muni closed-end funds whose distributions are exempt from US federal income tax, ranked, with tax-equivalent yields computed for the 24%, 32% and 37% brackets, current yield, distribution frequency, growth streak and years without a cut. Impersonal research data, not advice.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Ranked municipal bond funds and closed-end funds with current yield, tax-equivalent yields by bracket, distribution frequency and growth streak.
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

### `crypto_research` (~55 tokens)

Cryptocurrency candidates

Ranked cryptocurrency candidates using the same technical signals as the equity feed (RSI, ATR, VWAP, momentum) plus a macro overlay from the Fear & Greed index and news sentiment. Impersonal research data, not advice.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Ranked cryptocurrency candidates with technical signals and the macro overlay (Fear & Greed, news sentiment).
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

### `crypto_yields` (~73 tokens)

Crypto staking and interest yields

Where to earn interest or staking rewards on crypto and stablecoins: DeFi staking APY, stablecoin lending and savings rates, and liquidity-pool yields across CeFi platforms and DeFi protocols, risk-adjusted by pool depth (TVL) and base-versus-emission share, with A/B/C ratings.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Staking, lending and liquidity-pool yields with TVL, base-versus-emission share and an A/B/C risk rating per venue.
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

### `cheapest_fuel` (~210 tokens)

Cheapest fuel near a location

Cheapest fuel for a location and grade. Station-level pricing where governments publish open data (Spain, France, Italy); official regional averages for the US via EIA. With smart=true the ranking weighs the pump price against the fuel and time spent on the detour, so the cheapest sign is not always the cheapest tank.

Input parameters:

- `country` (string, required): ISO-3166 alpha-2 country code. ES/FR/IT give station-level prices; US gives a regional average.
- `grade` (string): Fuel grade.
- `lat` (number): Latitude in decimal degrees. Required for station-level countries (ES/FR/IT).
- `lon` (number): Longitude in decimal degrees. Required for station-level countries.
- `region` (string): US state code, e.g. CA. Used instead of lat/lon when country=US.
- `smart` (boolean): Rank by all-in cost (pump price plus the fuel and time of the detour) rather than pump price alone.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Ranked fuel prices for the requested country and grade, with station or region identity, the price, and its observation date.
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

### `air_quality` (~172 tokens)

Air quality and the cleanest window to be outside

Current US AQI and pollutant breakdown for any coordinates worldwide, an EPA-based verdict on whether it is safe to exercise outdoors, and the cleanest contiguous window in the forecast ahead for a session of a given length. Modelled data (Copernicus CAMS), not a sensor at the exact spot.

Input parameters:

- `duration` (number): How long you want to be outside, in hours; the window returned is a contiguous block this long. Default 1, maximum 12.
- `hours` (number): How far ahead to search for a clean window, in hours. Default 24, maximum 168.
- `lat` (number, required): Latitude in decimal degrees.
- `lon` (number, required): Longitude in decimal degrees.
- `place` (string): Optional label for the location, used in the summary text.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Current AQI and pollutant readings, the EPA activity verdict, and the cleanest contiguous window in the forecast ahead.
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

### `border_crossings` (~230 tokens)

Fastest US border crossing by all-in time

Ranks US ports of entry by ALL-IN time — the drive there plus the current CBP wait once there — for passenger, commercial or pedestrian traffic, honouring which lanes the traveller may actually use. The nearest crossing is frequently not the fastest. Live CBP data across all 85 US ports of entry.

Input parameters:

- `lanes` (string): Comma-separated lanes the traveller is eligible for, e.g. 'standard,SENTRI/NEXUS,Ready,FAST'. Defaults to standard only — trusted-traveller lanes are opt-in, since claiming one the traveller cannot u…
- `lat` (number, required): Latitude of the starting point, decimal degrees.
- `limit` (number): How many crossings to return. Default 5.
- `lon` (number, required): Longitude of the starting point, decimal degrees.
- `place` (string): Optional label for the starting point, used in the summary text.
- `radius` (number): Limit the search to crossings within this many km. 0 or omitted means no limit.
- `vehicle` (string): Traffic type.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Ports of entry ranked by all-in time, each with the drive time, the current CBP wait, the lanes used and the port identity.
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

### `product_recalls` (~267 tokens)

Is this product or vehicle recalled

Active US recalls for a product, brand, ingredient or vehicle, searching FDA food/drug/medical-device enforcement, NHTSA vehicle safety campaigns and CPSC consumer product recalls in one query. Severity is normalised across all three regulators onto CRITICAL/SERIOUS/MODERATE/LOW — they grade differently, and the basis for each rating is returned so it can be checked. Includes the recalling firm, hazard, remedy, and the lot numbers and UPCs needed to tell whether a specific unit is affected. Returns ACTIVE recalls by default: a product name can match hundreds of historical recalls and only a handful of open ones. If an agency cannot be reached the response says so and sets complete=false — an incomplete lookup is never an all-clear.

Input parameters:

- `include_ended` (boolean): Also return terminated recalls as history. Off by default; they are rarely what was meant.
- `limit` (number): Max recalls per list. Default 10.
- `make` (string): Vehicle make. Requires model and year together.
- `model` (string): Vehicle model.
- `product` (string): Product, brand or ingredient, e.g. 'infant formula'. Matched as a phrase, so keep it short and specific.
- `year` (number): Vehicle model year.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Active (and optionally ended) recalls across FDA, NHTSA and CPSC with normalised severity, hazard, remedy, lot numbers, and a `complete` flag that is false when an agency could not be reached.
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

### `payment_status` (~43 tokens)

Payment configuration and spend so far

Reports whether paid calls are enabled, how much this session has spent, the price per call, and which payment rails the services accept. Makes no network request and costs nothing.

Output parameters:

- `complete` (boolean): Whether `data` is the full dataset this tool describes.
- `data` (object): Whether paid mode is enabled, confirmed and unconfirmed spend, the number of paid calls, the price per call, the accepted rails, and the custody position.
- `error` (string): Present when even the free preview could not be fetched.
- `howto` (string): Present when paid=false: how to enable paid calls.
- `note` (string)
- `paid` (boolean): Whether this result was paid for. False means the free preview.
- `price` (object): Present when paid=false: the seller's quoted terms.
- `reason` (string): Present when paid=false: why payment did not happen.
- `source` (string): The exact URL the data came from.

## Diagnostics

Captured diagnostic sections: Provenance. The full working is on the page: https://verifymcp.io/servers/dv1-321-scalpstream-mcp/ghcr-io-dv1-321-scalpstream-mcp-v0-1-3#diagnostics

## Score history

- 2026-08-22: 42
- 2026-08-21: 41
- 2026-08-20: 40
- 2026-08-19: 40
- 2026-08-18: 40
- 2026-08-17: 39
- 2026-08-16: 39
- 2026-08-15: 38
- 2026-08-14: 34
- 2026-08-13: 34
- 2026-08-12: 34
- 2026-08-11: 34
- 2026-08-10: 34
- 2026-08-09: 34
- 2026-08-08: 34
- 2026-08-07: 34

## Links

- Repository: https://github.com/DV1-321/scalpstream-mcp
- Website: https://scalpstream.com/
- Changelog RSS feed: https://verifymcp.io/servers/dv1-321-scalpstream-mcp/ghcr-io-dv1-321-scalpstream-mcp-v0-1-3.xml
- Changelog JSON feed: https://verifymcp.io/servers/dv1-321-scalpstream-mcp/ghcr-io-dv1-321-scalpstream-mcp-v0-1-3.json
- HTML version of this page: https://verifymcp.io/servers/dv1-321-scalpstream-mcp/ghcr-io-dv1-321-scalpstream-mcp-v0-1-3