Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Compare print-on-demand supplier prices, shipping and delivered totals for the same product.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://podbenchmark.com/api/mcpRun this in your terminal
claude mcp add --transport http podbenchmark https://podbenchmark.com/api/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"podbenchmark": {
"url": "https://podbenchmark.com/api/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"podbenchmark": {
"type": "http",
"url": "https://podbenchmark.com/api/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://podbenchmark.com/api/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.
search_productsUse this when a seller wants to find a print-on-demand (POD) product to compare across suppliers such as Printify, Printful, Gelato, Prodigi, Apliiq, Artelo, CustomCat, Fourthwall, Inkthreadable and merchOne. Search by product type such as T-shirt, hoodie or mug, or by brand and
list_categoriesUse this to browse POD Benchmark's product categories, with product counts and starting delivered prices for a destination. Pass a category id to search_products to list its products.
get_productUse this when a seller asks about a product's specs, fabric, fit, print methods or what is similar to it. Returns curated product facts and similar products with what they share and how they differ. Specs describe the product; they do not promise every supplier offers every optio
get_product_optionsUse this when a seller wants supplier pricing for a specific print-on-demand product size or color, such as an adult M black T-shirt or an 11 oz mug. Lists the product's fields and supported configurations for the destination and currency; narrow with words or choices. Pass a ret
compare_productUse this when a seller asks which print-on-demand (POD) supplier costs less for a product, wants a Printify vs Printful product comparison, or needs to compare product prices, shipping costs, delivered totals or estimated delivery times. Compares Printify, Printful, Gelato, Prodi
resolve_supplier_linkUse this when a seller pastes a supplier product link (Printify, Printful, Gelato, Prodigi, Apliiq, Artelo, CustomCat, Fourthwall, Inkthreadable or merchOne). Returns the matching POD Benchmark product and any colour the link selects, ready for compare_product with yourSupplier s
list_suppliersUse this to list the print-on-demand suppliers POD Benchmark compares, with their type and website.
get_supplierUse this when a seller asks how a supplier works: plans and monthly fees, custom branding, who handles checkout, support and refunds, where it prints, or which print providers a marketplace uses. Facts carry their verification date and sources. Production locations are what the s
get_supplier_pricesUse this when a seller asks how a supplier's prices compare overall, by category, or against one other supplier: how many products it is the cheapest for, where it costs more, and by how much. Uses each product's usual configuration delivered to the destination; checkedAt is the
supplier_guideUse this when a seller is choosing a supplier for a product type (t-shirts, hoodies, mugs, wall art, stickers or phone cases) and their shop: where buyers are, the platform, whether they need custom branding, want to start free, or want to choose their print provider. Returns sup
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The registry name was verified against the domain podbenchmark.com (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
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Read 10 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 12 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, Excaliself
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Find, read, create, edit, and organize Excalidraw drawings in your self-hosted Excaliself instance.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Compare the same print-on-demand product across suppliers from your terminal: product cost, shipping, delivered total and delivery time for Printify, Printful, Gelato, Prodigi, CustomCat, Fourthwall and Inkthreadable. Built for sellers, developers and AI agents.
npx podbenchmark compare bella-canvas-3001 --size m --color black --to US
Prices come from POD Benchmark, which checks each supplier's price and shipping for the destination you pick. Full interactive comparison: https://podbenchmark.com.
npx podbenchmark # run without installing
npm i -g podbenchmark # or install the podbenchmark command
Needs Node.js 22 or newer. No other dependencies.
Three steps. Each step prints what to run next.
$ podbenchmark search "bella canvas 3001"
Products for “bella canvas 3001” · 138 found · delivered to the US in USD
ID PRODUCT FROM SUPPLIERS bella-canvas-3001 Bella+Canvas 3001 Unisex Jersey Short Sleeve Tee $15.38 6 of 6 bella-canvas-3001u Bella+Canvas 3001U USA-Made Unisex Jersey Tee $23.54 1 of 1 bella-canvas-3001rcy Bella+Canvas 3001RCY Unisex Recycled Organic Tee $22.95 1 of 1 FROM is the lowest delivered price (product + shipping) for the usual size and color. Compare a specific one with compare.
next: npx podbenchmark options bella-canvas-3001
options lists the sizes, colors and other choices a product comes in. Add words or flags to narrow the list:
$ podbenchmark options bella-canvas-3001 m black
bella-canvas-3001 · choices for the US in USD · 5 matching combinations
size m color black, black-heather, oxblood-black, solid-black-blend, vintage-black
Opens on Adult M · Black
SIZE COLOR SUPPLIERS m black 6 m black-heather 4 m oxblood-black 3 m solid-black-blend 1 m vintage-black 5
next: npx podbenchmark compare bella-canvas-3001 --size m --color black --to US
$ podbenchmark compare bella-canvas-3001 --size m --color black --to US
Bella+Canvas 3001 · Adult M · Black · delivered to the US in USD
SUPPLIER PRODUCT SHIPPING PRODUCT + SHIPPING ARRIVES VS CHEAPEST Gelato Premium Unisex Crewneck… $4.99 $15.68 4–6 days cheapest Fourthwall Bella+Canvas Unisex Sup… $4.29 $16.04 6–8 days +$0.36 Printify via Printify Choice Unisex Jersey Short Sle… $4.95 $16.24 3–7 days +$0.56 CustomCat Bella + Canvas Unisex J… $4.99 $16.46 3–9 days +$0.78 Printful Unisex Staple T-Shirt |… $4.69 $16.61 6–9 days +$0.93 Prodigi Bella+Canvas 3001 $10.75 $22.75 3–8 days +$7.07
Product + shipping excludes duty and sales tax; duty is shown separately. Prices checked 2026-09-30 to 2026-10-21.
Full comparison https://podbenchmark.com/t-shirts/bella-canvas-3001?destination=US¤cy=USD&configuration=size%3Dapparel%253Aadult%253Am%26color%3Dblack
Every picker on the site has a flag with the same name: --size, --color, --capacity, --page-count, --device-fit… (podbenchmark compare --help lists them all). --option takes an exact key from options --json.
Start from a supplier link instead of an id. The CLI finds the product, the color the link selects, and treats that supplier as yours:
podbenchmark compare https://printify.com/app/products/12/bella-canvas/unisex-jersey-short-sleeve-tee
Use the product page's own address, as you'd copy it from the supplier's catalog; tracking parameters such as utm_… are fine, and a Fourthwall selectedColor picks the color. Links with other options selected, editor links and referral paths aren't matched yet: open the plain product page and copy that, or pass the product id with --current .
Other destinations and currencies:
podbenchmark compare bella-canvas-3001 --size m --color black --to GB # prices in GBP
podbenchmark compare bella-canvas-3001 --size m --color black --to DE --currency USD
Destinations: US, GB, DE, CA, AU. Currencies: USD, EUR, GBP, CAD, AUD. The currency defaults to the destination's own.
Say who you use today, what you charge and where you sell. The table switches to what you keep after product + shipping, deducted duty and platform fees, with your current supplier first:
$ podbenchmark compare bella-canvas-3001 --size m --color black \
--current printful --sell-for 24 --on etsy
Bella+Canvas 3001 · Adult M · Black · delivered to the US in USD selling at $24.00 on Etsy · your supplier: Printful
SUPPLIER PRODUCT + SHIPPING YOU KEEP VS PRINTFUL Printful (yours) $16.61 $4.86 yours ────────────────────────────────────────────────────────────────────────── Gelato $15.68 $5.79 +$0.93 keeps most Fourthwall $16.04 $5.43 +$0.57 Printify via Printify Choice $16.24 $5.23 +$0.37 CustomCat $16.46 $5.01 +$0.15 Prodigi $22.75 -$1.28 -$6.14
You keep = $24.00 − (product + shipping) − deducted duty − $2.53 Etsy fees (Transaction fee $1.56 + Etsy Payments percentage $0.72 + Etsy Payments fixed charge $0.25). Before tax. Etsy fees checked 2026-08-19. Product + shipping excludes duty and sales tax; duty is shown separately. Prices checked 2026-09-30 to 2026-10-21.
| Flag | Meaning |
|---|---|
--current | The supplier you use now: printify, printful, gelato, prodigi, customcat or fourthwall. |
--sell-for | What your customer pays per item, in the chosen currency. |
--on | etsy, shopify, woocommerce or tiktok-shop. |
--shop-in | The country your shop is in. Defaults to the destination when you give a price and a channel. |
--plan | base (standard prices, the default), tier1 or tier2 (paid plans). |
--supplier | Only that supplier, with each of its products and print providers as extra rows. |
--similar | Also list similar products, shown separately because they are not the same blank. |
price turns it around: give the share of each sale you want to keep and see what to charge with each supplier.
$ podbenchmark price bella-canvas-3001 --size m --color black --margin 30 --on etsy --current printful
SUPPLIER PRODUCT + SHIPPING FEES CHARGE YOU KEEP VS PRINTFUL Printful (yours) $16.61 $2.91 $28.00 $8.48 yours ─────────────────────────────────────────────────────────────────────────────────── Gelato $15.68 $2.77 $26.50 $8.05 -$1.50 lowest price Fourthwall $16.04 $2.82 $27.00 $8.14 -$1.00 Printify via Printify Choice $16.24 $2.87 $27.50 $8.39 -$0.50 CustomCat $16.46 $2.91 $28.00 $8.63 $0.00 Prodigi $22.75 $3.91 $38.50 $11.84 +$10.50
Charge = the price that leaves you 30% of the sale after product + shipping, deducted duty and Etsy fees. Before tax.
podbenchmark suppliers # the seven suppliers compared
podbenchmark supplier printful # plans, fees, branding, who handles support and refunds podbenchmark supplier printify --locations --country US # where it reports printing podbenchmark supplier printify --providers # a marketplace's print providers podbenchmark supplier printify --prices --vs printful # how many products each is cheapest for, and by how much podbenchmark guide mugs --on etsy # which suppliers fit your shop, with dated reasons
guide takes t-shirts, hoodies, mugs, wall-art, stickers or phone-cases, plus --branding, --free-start and --choose-provider. supplier --prices takes --category, --within 1 (or 5%) for what counts as near-cheapest, --search and --plan.
Also: podbenchmark categories [words], podbenchmark product (specs, print methods, similar products), and --facets on search to count brands, suppliers, audiences and specs in the results. Filter search with --category, --brand, --supplier, --for (unisex, mens, womens, kids), --fit, --material, --eco, --neckline, --sleeve, --construction, --label, --capacity, --fabric, --weight 4-8, --priced and --sort cheapest|priciest|most-suppliers|name. Repeat a filter flag to accept several values.
Every list command takes --limit and --offset.
Save what you would otherwise repeat on every command:
podbenchmark config set --to GB --current printful --on etsy --shop-in GB
podbenchmark config show podbenchmark config reset
Precedence, highest first: flag, environment variable, saved config, built-in default.
| Setting | Flag | Environment variable |
|---|---|---|
| Destination | --to | PODBENCHMARK_TO |
| Currency | --currency | PODBENCHMARK_CURRENCY |
| Your supplier | --current | PODBENCHMARK_CURRENT |
| Sales channel | --on | PODBENCHMARK_ON |
| Shop country | --shop-in | PODBENCHMARK_SHOP_IN |
The config is a small JSON file at $XDG_CONFIG_HOME/podbenchmark/config.json (default ~/.config/podbenchmark/config.json). PODBENCHMARK_API_URL points the CLI at a different server.
Output is a table when you are at a terminal. It is JSON, exactly as the service returns it, when:
--json,AI_AGENT= ).--table forces the tables back. When an agent is detected the CLI also sends its name in an X-Podbenchmark-Agent header so usage by agents can be counted; it sends X-Podbenchmark-Client: cli/ always, and nothing else about you.
podbenchmark compare bella-canvas-3001 --size m --color black --json | jq '.suppliers[].offer | {supplier, delivered}'
podbenchmark compare bella-canvas-3001 --schema # exact input and output fields, as JSON Schema; no request podbenchmark compare bella-canvas-3001 --size m --dry-run # the request that would be sent; no request
In JSON, a missing price is null, never 0. Treat null as unknown.
podbenchmark skills add # the agent you are in, else every one installed here
podbenchmark skills add --agent claude # claude, codex, opencode, cursor or all podbenchmark skills add --agent all --project # write into this repository instead of your home folder
This writes a podbenchmark skill (a SKILL.md) to each agent's skills folder and prints every path:
| Agent | Personal | With --project |
|---|---|---|
| Claude Code | ~/.claude/skills/podbenchmark/ | .claude/skills/podbenchmark/ |
| Codex | ~/.agents/skills/podbenchmark/ | .agents/skills/podbenchmark/ |
| OpenCode | ~/.config/opencode/skills/podbenchmark/ | .opencode/skills/podbenchmark/ |
| Cursor | ~/.cursor/skills/podbenchmark/ | .cursor/skills/podbenchmark/ |
Running it again updates the file. It never replaces a SKILL.md that it did not write unless you pass --force.
No skill folder? Paste this into your agent instead:
Use
npx podbenchmarkto compare print-on-demand supplier prices. Flow: `search --js
Only the beginning is shown; read the rest in the repo