# io.github.Gren70/gold-silver-analytics (remote · gold-silver-analytics-mcp-production.up.railway.app)

Analytical Re-Rate (RR) Scores + 9-factor breakdowns on ~300 junior precious-metals miners.

- Trust score: 66/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `gold-silver-analytics-mcp-production.up.railway.app`: 66/100 (this document), [markdown](https://verifymcp.io/servers/gren70-gold-silver-analytics/gold-silver-analytics-mcp-production.md), [page](https://verifymcp.io/servers/gren70-gold-silver-analytics/gold-silver-analytics-mcp-production)

## Channel facts

- Endpoint: `https://gold-silver-analytics-mcp-production.up.railway.app/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.1`

## 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 2026-08-03.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 401 tokens (~100/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 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.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http gren70-gold-silver-analytics https://gold-silver-analytics-mcp-production.up.railway.app/mcp
```

### Codex

```toml
[mcp_servers.gren70-gold-silver-analytics]
url = "https://gold-silver-analytics-mcp-production.up.railway.app/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "gren70-gold-silver-analytics": {
      "type": "remote",
      "url": "https://gold-silver-analytics-mcp-production.up.railway.app/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add gren70-gold-silver-analytics --url https://gold-silver-analytics-mcp-production.up.railway.app/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  gren70-gold-silver-analytics:
    url: "https://gold-silver-analytics-mcp-production.up.railway.app/mcp"
```

### Other

```json
{
  "mcpServers": {
    "gren70-gold-silver-analytics": {
      "type": "http",
      "url": "https://gold-silver-analytics-mcp-production.up.railway.app/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.

### 2026-08-03 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 65, 0)

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

### 2026-07-30 (score 65, +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.

### 2026-07-29 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 63, +1)

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

### 2026-07-26 (score 62)

First indexed and scored.

## MCP tools (4)

### `get_rr_score` (~97 tokens)

Get RR (Re-Rate) Score

Free-subset Re-Rate (RR) Score projection for one junior precious-metals miner: overall 9-factor score, the nine factor scores, DQS, stage, jurisdiction, and 2028/2029 RR projections. Analytical, not a recommendation.

Input parameters:

- `ticker` (string, required): Ticker symbol, exchange suffix kept where applicable (e.g. ARIS, EXK, AYA.TO, CYL.AX).

### `list_tickers` (~35 tokens)

List covered tickers

Every ticker symbol in the Gold Silver Analytics free-subset coverage universe (~279), plus the count. Symbols only — no scores.

### `search_tickers` (~61 tokens)

Search tickers by name or symbol

Fuzzy lookup: returns free-subset rows whose ticker symbol or company name contains the query (case-insensitive). For structured filter/rank, use get_screen_data instead.

Input parameters:

- `query` (string, required): Substring to match against ticker symbol or company name.

### `get_screen_data` (~208 tokens)

Filter & rank the coverage universe

Structured screen over the free-subset feed: optionally filter by metal (Au/Ag), jurisdiction (country), and stage (DEVELOPER/PRODUCER/HYBRID/EXPLORER/RESOURCE_ACQ), optionally sort by 2028 RR Score descending, and cap with limit. An analytical ranked classification — never a 'best stock' list.

Input parameters:

- `jurisdiction` (string): Operating country of the primary asset, matched exactly (case-insensitive), e.g. 'Canada', 'Mexico', 'Australia'. Countries only — a state or province such as 'Nevada' matches nothing; use 'USA'.
- `limit` (integer): Max rows to return.
- `metal` (string): Primary metal: Au/gold or Ag/silver.
- `sortByRr` (boolean): Sort by rr_score_2028 descending when true.
- `stage` (string): Stage/type_code substring, e.g. DEVELOPER, PRODUCER, HYBRID.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/gren70-gold-silver-analytics/gold-silver-analytics-mcp-production#diagnostics

## Score history

- 2026-08-03: 66
- 2026-08-02: 65
- 2026-08-01: 65
- 2026-07-31: 65
- 2026-07-30: 65
- 2026-07-29: 64
- 2026-07-28: 63
- 2026-07-27: 63
- 2026-07-26: 62

## Links

- Remote endpoint: https://gold-silver-analytics-mcp-production.up.railway.app/mcp
- Changelog RSS feed: https://verifymcp.io/servers/gren70-gold-silver-analytics/gold-silver-analytics-mcp-production/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/gren70-gold-silver-analytics/gold-silver-analytics-mcp-production/changelog.json
- HTML version of this page: https://verifymcp.io/servers/gren70-gold-silver-analytics/gold-silver-analytics-mcp-production