Skip to content
anlyon.devby Anlyon

Greener Closet

com.greenercloset/greener-closetgreenercloset.comstreamable-httpv1.0.0Scanned

Score clothes by disclosed fiber content: fabric labels, products, brands, alternatives.

5 tools: 3 change things and 2 only read.

Tools: 0 delete, 0 irreversible, 3 write, 2 read.
  • Reads private data · 0
  • Reads text others write · 0
  • Can send data out · 1
  • 1 finding

Anlyon alternative

3 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 →
Compare with similar serversMarkdownJSONReport this listing

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.

5 tools

Changes things 3Claude Code: ask
  • check_brandUse this when the user asks about a clothing brand's materials or sustainability, for example "is Vuori sustainable", "is Vuori non-toxic", "does Vuori use PFAS", "is Lululemon mos…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Use this when the user asks about a clothing brand's materials or sustainability, for example "is Vuori sustainable", "is Vuori non-toxic", "does Vuori use PFAS", "is Lululemon mostly polyester" or "what are Quince clothes made of". Returns how the brand's products that Greener Closet has analyzed score, how many contain synthetic fibers, and any sourced claims on file. It never rates the company itself, and it can't say whether a brand uses PFAS finishes. Do not use this for one product (use check_product) or to find other brands (use find_alternatives).

    Annotations the server declares

    • title: Check a clothing brand
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
  • check_fabric_labelUse this when the user gives a garment's fiber composition or care-label text (for example "60% cotton, 40% polyester" or "100% merino wool") and asks whether it's good, sustainabl…1 finding

    Why it is in this group

    • The name "check_fabric_label" says "label": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

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

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "check_fabric_label" says "label": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Use this when the user gives a garment's fiber composition or care-label text (for example "60% cotton, 40% polyester" or "100% merino wool") and asks whether it's good, sustainable, synthetic, plastic-based or a better choice than another label, for example "my shirt label says 52% organic cotton, 48% recycled polyester. is that good?" or "95% cotton 5% elastane vs 60% cotton 40% polyester, which is better". To compare labels, call it once per label. Returns Greener Closet's 0-100 score, the synthetic share and the main concerns. If the percentages don't add up to 100, it reports the gap instead of a score. Do not use this for a product URL (use check_product) or for a general question about one fiber (use explain_fiber).

    Annotations the server declares

    • title: Check a fabric label
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
  • check_productUse this when the user shares a link to a clothing product page and asks what it's made of, whether it contains polyester or other synthetics, whether it's 100% cotton, or how sust…Can send data outNo findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    What it can reach

    • outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
    Description, as the server wrote it
    Use this when the user shares a link to a clothing product page and asks what it's made of, whether it contains polyester or other synthetics, whether it's 100% cotton, or how sustainable it is, for example "what is this shirt made of? <link>". Returns Greener Closet's stored fiber breakdown and score when the product is in its catalog. Otherwise it returns a link where the user can analyze the product on greenercloset.com. Do not use this for pasted label text (use check_fabric_label) or for a product described without a URL.

    Annotations the server declares

    • title: Check a clothing product
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
Only reads 2Show 2 read-only tools
  • explain_fiberUse this when the user asks what a clothing fiber is or whether it's natural, synthetic or a concern to wear, for example "is modal a natural fiber", "is polyester bad for you", "w…No findings

    Why it is in this group

    • The name "explain_fiber" says "explain": a word for reading.
    Description, as the server wrote it
    Use this when the user asks what a clothing fiber is or whether it's natural, synthetic or a concern to wear, for example "is modal a natural fiber", "is polyester bad for you", "what is Tencel", "is rayon a natural fiber", "is spandex as bad as polyester" or "what is regenerated cellulose". Returns Greener Closet's reviewed guide with sources when one exists, and says plainly when it has only limited information. Do not use this to score a whole garment label (use check_fabric_label).

    Annotations the server declares

    • title: Explain a fiber
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: true
  • find_alternativesUse this when the user wants clothing with specific fiber content or an alternative to a brand, for example "leggings like Lululemon without polyester", "Vuori dupes without synthe…No findings

    Why it is in this group

    • The name "find_alternatives" says "find": a word for reading.
    Description, as the server wrote it
    Use this when the user wants clothing with specific fiber content or an alternative to a brand, for example "leggings like Lululemon without polyester", "Vuori dupes without synthetic fabric", "natural fiber underwear for women", "linen shirts for men with no synthetics" or "polyester-free socks". For a PFAS-free request it can find clothing with no synthetic fibers, but fiber content is not a PFAS test. Returns products Greener Closet has analyzed, highest score first, with their disclosed fiber breakdown. Fiber exclusions only count products whose full composition is disclosed. It doesn't filter by price. Do not use this to check one product or brand (use check_product or check_brand).

    Annotations the server declares

    • title: Find clothing by fiber content
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: false
    • idempotentHint: 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 untrusted-input.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
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.

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.

1 warn
  • Warncheck_fabric_label

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

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "check_fabric_label" says "label": a word for a change.

    What this check looks for

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.

All changes to this server

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http greener-closet https://greenercloset.com/mcp
claude mcp add --transport http greener-closet https://greenercloset.com/mcp

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__greener-closet__explain_fiber",
      "mcp__greener-closet__find_alternatives"
    ],
    "ask": [
      "mcp__greener-closet__check_fabric_label",
      "mcp__greener-closet__check_product",
      "mcp__greener-closet__check_brand"
    ],
    "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 greener-closet. Review it before you use it.

Capability tags behind 1 rule
  • mcp__greener-closet__check_product 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/com.greenercloset/greener-closet/verify?hash=da393b07c94d3d8285eed97ab2ac6d803c1dd5e5600259c91f402e9d1ae84179" | jq -e '.changed == false'

Pinned hash da393b07c94d, from Oct 28, 2026, 16:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.greenercloset/greener-closet/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

anlyon.dev badge for com.greenercloset/greener-closet
[![anlyon.dev](https://anlyon.dev/badge/com.greenercloset/greener-closet.svg)](https://anlyon.dev/servers/com.greenercloset/greener-closet)

Source: MCP Registry. Synced Oct 28, 2026, 16:17 UTC.