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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

Growtsy — free Etsy seller tools

Live Etsy data, read-only: listing and shop checks, shop sales count, top shops, tags and fees.

Checks passed
12 / 22

2 failed · 8 not measured

Median response
457 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
11

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 457 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-06-18, serverInfo.name growtsy.

  • Pass
    Lists tools

    tools/list returned 11 tools.

  • Pass
    Current protocol

    Negotiated 2025-06-18. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 457 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 457 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    18 of 18 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Fail
    Repo owner matches

    The GitHub repository owner does not match the namespace login.

  • Pass
    Recently updated

    Updated 2026-10-29T21:14:51.802949Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Growtsy — free Etsy seller tools

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http growtsy-free-etsy-seller-tools https://www.growtsy.com/api/mcp

Capabilities

Tools 11

etsy_fee_calculator

Etsy's fees for one order in the seller's country: listing fee, transaction fee, payment processing, regulatory operating fee and VAT on fees, from Etsy's published rates. Assumes no sales tax on the order and no Offsite Ads.

Discovered
etsy_listing_check

Reads one Etsy listing from Etsy's API: title, the 13 tags, photo count and sizes, video, when it expires and whether it auto-renews, favorites, and whether the description mentions AI. Applies Etsy's published title/tag rules and returns the first thing to fix. Use for 'is my listing set up right?' and 'when does my listing expire?'.

Discovered
etsy_most_favorited

Runs one Etsy search (first 100 active listings, relevance order) and ranks those listings by Etsy's own favorite count (num_favorers: the number of users who marked the listing a favorite), with title, link, price in the shop's currency and the year listed. Favorites are not sales: Etsy does not publish sales per listing, so this is not a best-seller list. Use for 'what do shoppers favorite on Etsy for <product>?' and product-idea research.

Discovered
etsy_niche_check

Facts from one Etsy search: Etsy's active listing count for the phrase, the middle half and median of USD-priced listing prices (other currencies counted, not converted), tags and title phrases the listings share, and the shops behind them. No demand or saturation verdict and no search volume (Etsy's API does not provide it).

Discovered
etsy_rank_check

Position of a listing (or a shop's listings) in the first 100 active listings Etsy's API returns for a search phrase, in relevance order, and which words of the phrase are missing from its title and tags. Beyond 100 it says 'not in the first 100'. etsy.com search can differ per shopper.

Discovered
etsy_shop_audit

Reads up to 100 active listings of an Etsy shop from Etsy's API and checks each one against Etsy's published title, tag and photo rules. Returns the shop's first problem and how many listings have it, per-listing issues, and Etsy's shop sales count (the shop's lifetime total, not per listing). Use for 'why is my Etsy shop not getting sales?' and 'what should I fix first?'.

Discovered
etsy_shop_name_check

Checks up to 6 shop names against Etsy's shop name rules and whether an Etsy shop already uses each name. 'No shop found' does NOT mean available: Etsy does not reuse names of closed shops and closed shops do not show up.

Discovered
etsy_shop_sales

Etsy's own sales count (transaction_sold_count: total sales of the shop, not per listing), active listings, favorites and opening year for up to 5 Etsy shops. No revenue estimate. Use for 'how many sales does this Etsy shop have?' and comparing competitors. If Growtsy has read a shop before, `history` gives the change in Etsy's sales count since that first read, with its date and number of days (the difference of two Etsy counts, not an estimate).

Discovered
etsy_shop_tags

Reads up to 100 active listings of one Etsy shop from Etsy's API and counts the tags and title phrases they use, each counted once per listing (tags shared by 2 or more listings, brand names flagged), with Etsy's shop sales count (the shop's lifetime total, not per listing). Tags are what the shop wrote: Etsy does not publish which tags bring sales or search traffic, so this ranks nothing. Use for 'what tags does this Etsy shop use?'.

Discovered
etsy_tag_ideas

The tags and title phrases the first 100 Etsy listings for a phrase actually use, each counted once per listing, plus a 13-tag starting set. No search volume (Etsy's API does not provide it).

Discovered
etsy_top_shops

Runs one Etsy search (first 100 active listings, relevance order) and returns the shops behind it: how many of those listings each shop has, Etsy's shop sales count and opening year. Use for 'who sells <product> on Etsy?' and 'who are my competitors?'.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected457 ms11