OunceScout
io.github.donofdebt/ouncescoutdonofdebtstreamable-httpv1.0.0Scanned
Live bullion price comparison: spot prices and dealer offers across 24 verified dealers.
8 tools: 2 change things and 6 only read.
- Reads private data · 1
- Reads text others write · 2
- Can send data out · 1
- No findings
Anlyon alternative
2 of these tools change something. Run those as governed actions.
Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.
Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.
Import an OpenAPI spec →Tools
Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.
8 tools
Changes things 2Claude Code: ask
calculate_budget_stackRun 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.No findings
Why it is in this group
- The description's first verb is "run": a word for a change.
Description, as the server wrote it 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.
upsert_blog_postCreate or update a blog post on /blog/:slug with title, metaDescription (meta), focusKeywords (focus), mainPicture, excerpt, and article content.Can send data outNo findings
Why it is in this group
- The name "upsert_blog_post" says "upsert": a word for a change.
What it can reach
- outboundThe name "upsert_blog_post" says "upsert" and "post": it writes something other people read.
Description, as the server wrote it Create or update a blog post on /blog/:slug with title, metaDescription (meta), focusKeywords (focus), mainPicture, excerpt, and article content.
Only reads 6Show 6 read-only tools
compare_product_dealersGet 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.No findings
Why it is in this group
- The name "compare_product_dealers" says "compare": a word for reading.
Description, as the server wrote it 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.
get_blog_postGet full blog post details (title, meta, focus keywords, mainPicture, content) by slug.Reads text others writeNo findings
Why it is in this group
- The name "get_blog_post" says "get": a word for reading.
What it can reach
- untrusted-inputThe name "get_blog_post" says "get" and "post": it reads posts, which other people can write.
- untrusted-inputThe description's first sentence says "get" and "post": it reads posts, which other people can write.
Description, as the server wrote it Get full blog post details (title, meta, focus keywords, mainPicture, content) by slug.
get_live_spot_pricesGet 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).No findings
Why it is in this group
- The name "get_live_spot_prices" says "get": a word for reading.
Description, as the server wrote it 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).
list_blog_postsList OunceScout blog posts with title, meta description, focus keywords, main picture URL, category, and publication status.Reads text others writeNo findings
Why it is in this group
- The name "list_blog_posts" says "list": a word for reading.
What it can reach
- untrusted-inputThe name "list_blog_posts" says "list" and "post": it reads posts, which other people can write.
- untrusted-inputThe description's first sentence says "list" and "post": it reads posts, which other people can write.
Description, as the server wrote it List OunceScout blog posts with title, meta description, focus keywords, main picture URL, category, and publication status.
list_verified_dealersList OunceScout's verified US bullion dealers, directory statuses, and Featured Dealer (Agate Precious Metals).Reads private dataNo findings
Why it is in this group
- The name "list_verified_dealers" says "list": a word for reading.
What it can reach
- private-dataThe description's first sentence says "list" and "directory": it reads files.
Description, as the server wrote it List OunceScout's verified US bullion dealers, directory statuses, and Featured Dealer (Agate Precious Metals).
search_bullion_catalogSearch and filter OunceScout's canonical gold, silver, platinum, and palladium bullion catalog (coins, bars, rounds) with lowest verified dealer prices and multi-dealer offer count…No findings
Why it is in this group
- The name "search_bullion_catalog" says "search": a word for reading.
Description, as the server wrote it 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.
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
2 paths in this server alone from private data, through text someone else wrote, to a way out. Denying 1 outbound tool breaks every one.
- Reads private data1
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write2
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out1
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
{
"permissions": {
"deny": [
"mcp__ouncescout__upsert_blog_post"
]
}
}Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Findings
Matches of fixed checks, with the text they matched.
No check matched anything in these tool definitions. That is not a safety guarantee.
History
Changes to its tool definitions and to its remote endpoint, newest first.
No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.
Install
Pinned to version 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http ouncescout https://ouncescout.com/mcpclaude mcp add --transport http ouncescout https://ouncescout.com/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__ouncescout__get_live_spot_prices",
"mcp__ouncescout__search_bullion_catalog",
"mcp__ouncescout__compare_product_dealers",
"mcp__ouncescout__list_verified_dealers",
"mcp__ouncescout__list_blog_posts",
"mcp__ouncescout__get_blog_post"
],
"ask": [
"mcp__ouncescout__calculate_budget_stack",
"mcp__ouncescout__upsert_blog_post"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as ouncescout. Review it before you use it.
Capability tags behind 4 rules
- mcp__ouncescout__list_verified_dealers private-data
- mcp__ouncescout__list_blog_posts untrusted-input
- mcp__ouncescout__get_blog_post untrusted-input
- mcp__ouncescout__upsert_blog_post outbound
Pin
Keep the decision: fail CI when the tools change, follow every change, or show a badge.
Pin in CI
Fail a build when the tools you reviewed are not the tools the server serves today.
curl -s "https://anlyon.dev/api/v1/servers/io.github.donofdebt/ouncescout/verify?hash=f11b66a0607335fc46e4f4b358db789c0cd7edb5ee24dbbb74b831131fef31fa" | jq -e '.changed == false'Pinned hash f11b66a06073, from Oct 31, 2026, 04:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/io.github.donofdebt/ouncescout/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/io.github.donofdebt/ouncescout)Source: MCP Registry · repository. Synced Oct 31, 2026, 04:17 UTC.