# io.github.kingleosgold/troystack

> Precious metals AI analyst with 12 tools — prices, portfolio, chat, receipts, and more.

- name: io.github.kingleosgold/troystack
- version: 3.0.2
- connection class: R0 (autonomous)
- trust: 83/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.kingleosgold%2Ftroystack
- tools: https://api.protogrid.dev/v1/servers/io.github.kingleosgold%2Ftroystack/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "troystack": {
      "type": "http",
      "url": "https://api.troystack.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 45
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-100% -stale-191d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### 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: scan_receipt (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_spot_prices (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_speculation (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,387 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

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

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

- tools: 12, about 1,387 tokens to load them all
- tool set hash: 609ef12afad4cbff59161f6b82b3ddd1
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.kingleosgold/troystack.svg)](https://protogrid.dev/servers/io.github.kingleosgold/troystack)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://api.troystack.ai/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (12)

- `add_holding`: Add a precious metals purchase to your portfolio
- `chat_with_troy`: Ask Troy anything about precious metals, markets, your stack. Provide api_key for personalized portfolio-aware answers, or omit for general market analysis.
- `get_analytics`: Cost basis, average cost per oz, break-even price, unrealized P/L per metal
- `get_daily_brief`: Troy's daily market brief. Provide api_key for personalized brief, or omit for the latest Stack Signal market synthesis.
- `get_junk_silver`: Calculates silver melt value for pre-1965 US coinage
- `get_portfolio`: Returns your precious metals portfolio: total value, cost basis, gain/loss, per-metal breakdown, and individual holdings
- `get_price_history`: Historical spot price data for a precious metal over a time range
- `get_speculation`: Calculates price multipliers comparing current spot to hypothetical target prices
- `get_spot_prices`: Returns current spot prices for gold, silver, platinum, and palladium with daily change percentages
- `get_stack_signal`: Returns Stack Signal — TroyStack's curated precious metals market intelligence with Troy's commentary
- `get_vault_watch`: Returns COMEX warehouse inventory: registered, eligible, combined ounces, daily changes, open interest, oversubscribed ratio
- `scan_receipt`: Extract precious metals purchase data from a receipt image using AI vision