Koskamo

OunceScout MCP

Provides verified, timestamped price comparisons across authorized bullion dealers for gold, silver, platinum, and palladium bullion, plus a certified numismatic terminal with PCGS/NGC population reports and auction data.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

OunceScout MCP logo, by Gold GuyCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-01Published by Gold Guy
MCP endpoint (Streamable HTTP)
https://ouncescout.com/mcp
Vendor documentation

What you can do with it

  • Get live spot prices for precious metals
  • Search bullion catalog for specific products
  • Compare product dealers to find lowest price
  • Calculate budget stack for bulk purchases

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.donofdebt/ouncescout@1.0.0Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
ouncescout-mcp-server 1.0.0
MCP protocol
2025-06-18
Tools
5 advertised
Resources
2 advertised
Resource templates
0 advertised
Prompts
0 advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  },
  "prompts": {
    "listChanged": false
  },
  "resources": {
    "listChanged": false
  }
}

Tools

5 advertised

get_live_spot_prices — Get Live Spot Prices
Advertised by the server during the last successful anonymous check.
Advertised read-only

Get live Gold (XAU), Silver (XAG), Platinum (XPT), and Palladium (XPD) spot prices in USD per troy ounce, plus the real-time Gold-to-Silver Ratio (GSR).

get_live_spot_prices input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
get_live_spot_prices annotations
{
  "readOnlyHint": true
}
search_bullion_catalog — Search Bullion Catalog
Advertised by the server during the last successful anonymous check.
Advertised read-only

Search and filter OunceScout's canonical gold, silver, platinum, and palladium bullion catalog (coins, bars, rounds) with lowest verified dealer prices and multi-dealer offer counts.

search_bullion_catalog input schema
{
  "type": "object",
  "properties": {
    "limit": {
      "type": "number",
      "description": "Maximum number of products to return (1 to 25, default 10)."
    },
    "metal": {
      "enum": [
        "",
        "gold",
        "silver",
        "platinum",
        "palladium"
      ],
      "type": "string",
      "description": "Optional metal filter."
    },
    "search": {
      "type": "string",
      "description": "Optional search keyword (e.g., 'American Eagle', 'Maple Leaf', '10 oz silver bar', 'Krugerrand')."
    },
    "matchedOnly": {
      "type": "boolean",
      "description": "If true, return only products with multiple compared dealers."
    },
    "productType": {
      "enum": [
        "",
        "coin",
        "bar",
        "round"
      ],
      "type": "string",
      "description": "Optional product format filter."
    }
  },
  "additionalProperties": false
}
search_bullion_catalog annotations
{
  "readOnlyHint": true
}
compare_product_dealers — Compare Product Dealers
Advertised by the server during the last successful anonymous check.
Advertised read-only

Get full side-by-side dealer price quotes, shipping policies, payment basis, and in-stock status for a specific bullion product by slug or product ID.

compare_product_dealers input schema
{
  "type": "object",
  "required": [
    "slugOrId"
  ],
  "properties": {
    "quantity": {
      "type": "number",
      "description": "Quantity to compare (default 1)."
    },
    "slugOrId": {
      "type": "string",
      "description": "Product slug (e.g., '1-oz-american-gold-eagle-coin-bu') or canonical product ID."
    }
  },
  "additionalProperties": false
}
compare_product_dealers annotations
{
  "readOnlyHint": true
}
calculate_budget_stack — Calculate Budget Stack
Advertised by the server during the last successful anonymous check.
Advertised read-only

Run the OunceScout Smart Budget Stack Calculator to find the optimal physical Gold & Silver bullion stack for a target USD budget at today's lowest live dealer prices.

calculate_budget_stack input schema
{
  "type": "object",
  "required": [
    "budgetUsd"
  ],
  "properties": {
    "strategy": {
      "enum": [
        "balanced",
        "gold",
        "silver"
      ],
      "type": "string",
      "description": "Allocation strategy: 'balanced' (Gold + Silver mix), 'gold' (Gold only), or 'silver' (Silver only)."
    },
    "budgetUsd": {
      "type": "number",
      "description": "Target budget in USD (e.g., 1000, 2500, 5000, 10000)."
    }
  },
  "additionalProperties": false
}
calculate_budget_stack annotations
{
  "readOnlyHint": true
}
list_verified_dealers — List Verified Dealers
Advertised by the server during the last successful anonymous check.
Advertised read-only

List OunceScout's verified US bullion dealers, directory statuses, and Featured Dealer (Agate Precious Metals).

list_verified_dealers input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
list_verified_dealers annotations
{
  "readOnlyHint": true
}

Prompts

0 advertised

No prompt definitions available.

Resources

2 advertised

Live Precious Metals Spot Prices & GSR

Advertised by the server during the last successful anonymous check.

Real-time Gold, Silver, Platinum, and Palladium spot prices in USD.

Live Precious Metals Spot Prices & GSR URI
ouncescout://spot-prices

MIME type: application/json

OunceScout AI & LLM Documentation

Advertised by the server during the last successful anonymous check.

Platform overview, neutrality rules, and endpoints.

OunceScout AI & LLM Documentation URI
https://ouncescout.com/llms.txt

MIME type: text/plain

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
249 ms
95th percentile latency
249 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 249 ms · metadata changed · 5 tool(s), 2 resource(s), 0 resource template(s), 0 prompt(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http ouncescout-mcp https://ouncescout.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add ouncescout-mcp --url https://ouncescout.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable ouncescout-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "ouncescout-mcp": {
      "url": "https://ouncescout.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "ouncescout-mcp": {
      "type": "streamableHttp",
      "url": "https://ouncescout.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start ouncescout-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "ouncescout-mcp": {
      "type": "http",
      "url": "https://ouncescout.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http ouncescout-mcp https://ouncescout.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "ouncescout-mcp": {
      "url": "https://ouncescout.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "ouncescout-mcp": {
      "serverUrl": "https://ouncescout.com/mcp"
    }
  }
}

Let your agent find its tools

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