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Feedico: coupons, deals & products

by feedico.io · remote · local (npm) · no sign-in to list tools · v2.1.0 · published by io.feedico

Coupons, deals, products and store commission rates with tracked affiliate links. Partners keep 65%.

Changes · 1
CompareRegistry entry

4 tools: 1 change things and 3 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http feedico https://mcp.feedico.io/mcp --header 'Authorization: <your-authorization>'

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnget_store_link

    The server marks "get_store_link" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"openWorldHint":true}; The name "get_store_link" says "get": a word for reading.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Changes things 1Claude Code: ask
Only reads 3Claude Code: allow
  • search_couponsFind active coupon codes and deals, by store name and/or keyword.Reads text others writeNo findings

    Why it is in this group

    • The name "search_coupons" says "search": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Find active coupon codes and deals, by store name and/or keyword. Use for questions like "is there a discount code for Nike?" Returns code, title, end date, store and a tracked link.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
  • search_productsSearch millions of products from affiliate feeds by keyword, brand, store or exact SKU / part number, with price filters.Reads text others writeNo findings

    Why it is in this group

    • The name "search_products" says "search": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Search millions of products from affiliate feeds by keyword, brand, store or exact SKU / part number, with price filters. Returns price, sale price, store, image and a tracked product link.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
  • search_storesFind stores (merchants) by name or domain, with how many active coupons each has, the commission rate when the network publishes it, whether the store allows cashback traffic, and …Reads text others writeNo findings

    Why it is in this group

    • The name "search_stores" says "search": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Find stores (merchants) by name or domain, with how many active coupons each has, the commission rate when the network publishes it, whether the store allows cashback traffic, and a tracked link to the store.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true

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.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or outbound.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write4
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Install

Pinned to version 2.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http feedico https://mcp.feedico.io/mcp --header 'Authorization: <your-authorization>'

Run 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.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__feedico__search_coupons",
      "mcp__feedico__search_products",
      "mcp__feedico__search_stores"
    ],
    "ask": [
      "mcp__feedico__get_store_link"
    ],
    "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 feedico. Review it before you use it.

Capability tags behind 4 rules
  • mcp__feedico__search_coupons untrusted-input
  • mcp__feedico__search_products untrusted-input
  • mcp__feedico__search_stores untrusted-input
  • mcp__feedico__get_store_link untrusted-input