# uk.wintergreen/financial-data (remote · mcp.wintergreen.uk)

Financial data for AI agents: crypto data, Polymarket odds, weather/oil calibration, trust scoring.

- Trust score: 18/100 (low)
- Change this week: −39
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-25

## Components

- remote · `mcp.wintergreen.uk`: 18/100 (this document), [markdown](https://verifymcp.io/servers/uk-wintergreen-financial-data/mcp.md), [page](https://verifymcp.io/servers/uk-wintergreen-financial-data/mcp)

## Channel facts

- Endpoint: `https://mcp.wintergreen.uk/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `2.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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 2026-08-25.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 502, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint returned HTTP 502.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools.
- **Tool Safety**: not scored yet
  - Not scored yet: our latest scan of this component recorded no findings here. It fills in the next time we score it.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 4 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the uk.wintergreen/financial-data MCP server?

uk.wintergreen/financial-data is a hosted endpoint at https://mcp.wintergreen.uk/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http uk-wintergreen-financial-data 'https://mcp.wintergreen.uk/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "uk-wintergreen-financial-data": {
      "url": "https://mcp.wintergreen.uk/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "uk-wintergreen-financial-data": {
      "type": "http",
      "url": "https://mcp.wintergreen.uk/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.uk-wintergreen-financial-data]
url = "https://mcp.wintergreen.uk/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "uk-wintergreen-financial-data": {
      "type": "remote",
      "url": "https://mcp.wintergreen.uk/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add uk-wintergreen-financial-data --url 'https://mcp.wintergreen.uk/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  uk-wintergreen-financial-data:
    url: "https://mcp.wintergreen.uk/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "uk-wintergreen-financial-data": {
      "Transport": "http",
      "Url": "https://mcp.wintergreen.uk/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add uk-wintergreen-financial-data -t streamable-http -u 'https://mcp.wintergreen.uk/mcp'
```

### Other

```json
{
  "mcpServers": {
    "uk-wintergreen-financial-data": {
      "type": "http",
      "url": "https://mcp.wintergreen.uk/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-08-21 (score 18, −40)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Stability: 0.13 → unverified
- [security regression] Transport: pass → fail
- [security] Authorization: Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-08-20 (score 58, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-18 (score 57, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-17 (score 56, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-08-16 (score 56)

First indexed and scored.

## MCP tools (20)

### `funding_snapshot` (~59 tokens)

Fresh Hyperliquid funding-rate snapshot (BTC/ETH/SOL): hourly funding, annualized %,
    mark price, open interest, 24h volume. $0.001 (or free at trial_funding_snapshot).

Input parameters:

- `symbol`

### `ohlcv` (~75 tokens)

Historical OHLCV candles for any Hyperliquid perp. interval: 1m/5m/15m/1h/4h/1d.
    limit capped at 500. $0.001.

Input parameters:

- `interval` (string)
- `limit` (integer)
- `symbol` (string)

### `regime` (~45 tokens)

Live regime classification (trending/ranging/volatile) from recent candles.
    Classifier output only — not a trade signal. $0.001.

Input parameters:

- `symbol` (string)

### `correlation_matrix` (~49 tokens)

Rolling cross-asset correlation matrix (60h, 1h candles) for a comma-separated
    symbol list (2-6 symbols). $0.001.

Input parameters:

- `symbols` (string)

### `funding_divergence` (~41 tokens)

Cross-exchange funding-rate divergence for a symbol. Source: Hyperliquid + Binance.
    $0.001.

Input parameters:

- `symbol` (string)

### `lead_lag` (~51 tokens)

Cross-asset lead-lag correlation signal for an asset pair (e.g. BTC-SOL).
    Source: Hyperliquid L1 candles. $0.001.

Input parameters:

- `pair` (string)

### `liquidation_clusters` (~38 tokens)

Liquidation cluster density map near current price. Source: Hyperliquid L1.
    $0.002.

Input parameters:

- `symbol` (string)

### `session_va_levels` (~49 tokens)

Session volume-area levels (POC, VAH, VAL) over 24h. Source: Hyperliquid L1 candles.
    $0.002.

Input parameters:

- `symbol` (string)

### `quant_pulse` (~44 tokens)

Bundle: funding + regime + correlation + OHLCV summary for BTC/ETH/SOL in one call.
    Discounted vs buying each separately. $0.005.

### `polymarket_market_odds` (~59 tokens)

Raw Polymarket market odds/orderbook snapshot by slug: price, best bid/ask,
    volume, resolution date. Data only — no edge computation or trade recommendation.
    $0.001.

Input parameters:

- `slug` (string, required)

### `weather_calibration` (~60 tokens)

Per-station weather forecast error calibration (bias, sigma, sample n) built from
    months of live collector + settlement history across 17 stations (e.g. KLGA, KLAX).
    $0.05.

Input parameters:

- `station`

### `oil_geo_premium` (~56 tokens)

Oil geopolitical event-study: escalation/de-escalation classification with disclosed
    historical hit rates from a 27-event dataset (2019-2026). Small-n segments are flagged,
    not hidden. $0.05.

### `resolved_signals` (~86 tokens)

Resolved signal audit ledger: immutable, timestamped win/loss outcomes aggregated by
    coin and direction from our internal signal-tracking system. Not a live signal feed and
    not a performance claim — near coin-flip win rates are disclosed as-is, unfiltered.
    No strategy names or entry/exit logic exposed. $0.02.

Input parameters:

- `coin`

### `trust_check` (~40 tokens)

Trust score lookup for any x402 endpoint: compliance, uptime, schema quality,
    pricing stability. $0.002.

Input parameters:

- `url` (string, required)

### `trust_diagnose` (~47 tokens)

FREE: real-time diagnostic probe of any x402 endpoint. Returns specific compliance
    issues, severity levels, and fix instructions. No payment required.

Input parameters:

- `url` (string, required)

### `trust_feed` (~24 tokens)

Daily trust scores for all probed x402 endpoints. $0.01.

### `trial_funding_snapshot` (~41 tokens)

FREE trial: BTC funding snapshot, rate-limited 10/min. Full multi-symbol access
    via funding_snapshot (paid, $0.001).

### `trial_ohlcv` (~48 tokens)

FREE trial: BTC 1h OHLCV, 10 candles, rate-limited 10/min. Full access via
    ohlcv (paid, $0.001).

### `trial_regime` (~39 tokens)

FREE trial: BTC regime classification, rate-limited 10/min. Full multi-symbol
    access via regime (paid, $0.001).

### `catalog` (~35 tokens)

FREE: full Wintergreen endpoint catalog with prices and descriptions. Use this
    first to see everything available before calling a specific paid tool.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/uk-wintergreen-financial-data/mcp#diagnostics

## Score history

- 2026-08-25: 18
- 2026-08-24: 18
- 2026-08-23: 18
- 2026-08-22: 18
- 2026-08-21: 18
- 2026-08-20: 58
- 2026-08-19: 57
- 2026-08-18: 57
- 2026-08-17: 56
- 2026-08-16: 56

## Common questions

### What is the uk.wintergreen/financial-data MCP server?

uk.wintergreen/financial-data is an MCP server listed in the public MCP registry as uk.wintergreen/financial-data. Financial data for AI agents: crypto data, Polymarket odds, weather/oil calibration, trust scoring. This page covers its hosted endpoint (https://mcp.wintergreen.uk/mcp).

### Is the uk.wintergreen/financial-data MCP server safe to use?

uk.wintergreen/financial-data scores 18 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the uk.wintergreen/financial-data MCP server expose?

uk.wintergreen/financial-data exposes 20 tools: funding_snapshot, ohlcv, regime, correlation_matrix, funding_divergence, and 15 more. Their descriptions and schemas cost roughly 986 tokens of context every time the server is loaded.

### Does the uk.wintergreen/financial-data MCP server require authentication?

No. We connected to uk.wintergreen/financial-data without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the uk.wintergreen/financial-data MCP server still maintained?

uk.wintergreen/financial-data is still listed as active in the MCP registry. We last reached this channel on 25 August 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.wintergreen.uk/mcp
- Repository: https://github.com/wintergreen-ventures/x402-content-broker
- Changelog RSS feed: https://verifymcp.io/servers/uk-wintergreen-financial-data/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/uk-wintergreen-financial-data/mcp.json
- HTML version of this page: https://verifymcp.io/servers/uk-wintergreen-financial-data/mcp