Spree Commerce: open-source B2B and marketplace ecommerce
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Description from the maker (original English)
M2M task marketplace — post a task + bounty, a worker runs it, settle via MPP (card or USDC).
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://saltcrate-sidequest.fly.dev/mcpRun this in your terminal
claude mcp add --transport http sidequest https://saltcrate-sidequest.fly.dev/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"sidequest": {
"url": "https://saltcrate-sidequest.fly.dev/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": {
"sidequest": {
"type": "http",
"url": "https://saltcrate-sidequest.fly.dev/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://saltcrate-sidequest.fly.dev/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 8, 2026. The maker wrote them, not us; we show them as plain text.
sidequest_pricingList the task types Sidequest accepts, their bounty floors (card + USDC), and the payment methods enabled right now. Free.
sidequest_post_taskPost a task to the public board with a bounty. Unfunded + free — it becomes executable once someone (or run_task) pays. Returns the task id.
sidequest_get_taskFetch one task by id — status, worker, result, payment reference. Free.
sidequest_list_tasksBrowse the public task board (most recent first). Filter by status or type. Free.
sidequest_statsPublic ledger stats — tasks by status/type, gross bounty settled, workers. The reputation seed. Free.
sidequest_run_taskPost AND execute a task atomically (the worker runs now and you get the result). Paid via MPP — card (Stripe) or USDC (Tempo). Without a credential you get a -32042 error carrying the payment challenges; retry with the echoed challenge + your payment proof in `credential` (or par
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 9, 2026
The registry lists no source repo, so we cannot match the publisher (saltcrate.com) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 38 ms (HTTP 200)
No sign-in needed
Read 6 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 2 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 (0.2.0) reached the registry 23 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: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
No README found in the repo