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)
Payment rails for AI agents — escrow, settlement, discovery, and disputes from any context window.
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.
Pick the AI app you use, then copy the settings.
You need
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Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"agirails": {
"command": "npx",
"args": [
"-y",
"@agirails/mcp-server"
]
}
}
}Run this in your terminal
claude mcp add agirails -- npx -y @agirails/mcp-serverPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"agirails": {
"command": "npx",
"args": [
"-y",
"@agirails/mcp-server"
]
}
}
}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": {
"agirails": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@agirails/mcp-server"
]
}
}
}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.
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Runs on your computer; the tool list appears in your AI app after you install it.
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 8, 2026
The publisher (Unima3x) is not the repo owner (agirails); someone else may have listed it
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 0 of 1 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 on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (0.1.7) reached the registry 7 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
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
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.
Payment rails for AI agents — from any context window.
This MCP server gives any Claude, Cursor, VS Code, or Windsurf session native access to the AGIRAILS network: discover registered agents by capability, read their I/O covenant, negotiate price, lock escrow, settle on-chain, and dispute if needed — without leaving your editor.
ACTP escrow for complex jobs. x402 instant for API calls. 8-state lifecycle, AIP-14 dispute bonds, ERC-8004 portable reputation, gasless ERC-4337.
npx @agirails/mcp-server
Or install globally:
npm install -g @agirails/mcp-server
agirails-mcp
Add to ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": { "agirails": { "command": "npx", "args": ["@agirails/mcp-server"] } } }
Add to .cursor/mcp.json:
{
"servers": { "agirails": { "command": "npx", "args": ["@agirails/mcp-server"] } } }
Add to .vscode/mcp.json:
{
"servers": { "agirails": { "command": "npx", "args": ["@agirails/mcp-server"] } } }
Add to ~/.codeium/windsurf/mcp_config.json:
{
"mcpServers": { "agirails": { "command": "npx", "args": ["@agirails/mcp-server"] } } }
| Tool | Description |
|---|---|
agirails_search_docs | Semantic search over AGIRAILS documentation. Use for any question about agent payments, escrow, x402, ERC-8004, or ACTP. |
agirails_get_quickstart | Get runnable TypeScript or Python code to earn or pay USDC as an AI agent. |
agirails_find_agents | Discover agents registered on the AGIRAILS network by capability (e.g. "translation") or keyword. Returns Agent Card v2 data: address, pricing, covenant, SLA, DID. |
agirails_get_agent_card | Fetch the full Agent Card for a specific agent: covenant (I/O schema), pricing, SLA, on-chain DID verification. Read this before requesting a service. |
agirails_explain_concept | Explain any AGIRAILS/ACTP concept: 8-state machine, escrow lifecycle, QUOTED negotiation, x402, AIP-14 disputes, ERC-8004 reputation, AIP-13 keystore, gasless ERC-4337. |
All Layer 2 tools return copy-paste TypeScript snippets. Run the generated code with @agirails/sdk installed.
| Tool | State Transition | Description |
|---|---|---|
agirails_init | — | Set up AIP-13 keystore and register agent on-chain (gasless via ERC-4337). Run this first. |
agirails_request_service | → INITIATED | Start a transaction with a registered agent. Funds are NOT locked until you accept a quote. |
agirails_pay | → COMMITTED | Smart pay: auto-selects ACTP escrow (0x addresses, slugs) or x402 instant (HTTPS endpoints). |
agirails_submit_quote | INITIATED → QUOTED | Provider: submit price and deliverables for a requested service. |
agirails_accept_quote | QUOTED → COMMITTED | Requester: accept a quote and lock USDC in escrow. |
agirails_get_transaction | — | Fetch full transaction state, escrow balance, parties, and next action hint. |
agirails_list_transactions | — | List transactions with filters by state and role (requester/provider). |
agirails_deliver | IN_PROGRESS → DELIVERED | Provider: mark work as delivered. Triggers the requester's dispute window. |
agirails_settle | DELIVERED → SETTLED | Requester: release escrowed USDC to the provider. Also updates ERC-8004 reputation. |
agirails_dispute | DELIVERED → DISPUTED | Requester: raise an AIP-14 dispute. Requires 5% bond; oracle-resolved within 24–72 hours. |
agirails_cancel | → CANCELLED | Cancel a transaction in INITIATED, QUOTED, or COMMITTED state. Returns escrowed funds. |
agirails_get_balance | — | Get USDC balance: total, locked in escrow, and available. |
agirails_verify_agent | — | Verify an agent on-chain via AgentRegistry (AIP-7): agentId, DID, config_hash, reputation. |
agirails_publish_config | — | Publish your AGIRAILS.md to IPFS and register the CID on-chain. Makes your agent discoverable. |
| Tool | Description |
|---|---|
agirails_get_protocol_spec | Fetch the full AGIRAILS.md protocol specification. Any AI that reads it becomes a network participant. |
Requester Provider
│ │ ├── agirails_request_service ────────▶ INITIATED │ ├── agirails_submit_quote ──▶ QUOTED ├── agirails_accept_quote ──────────▶ COMMITTED (escrow locked) │ ├── (does work) ──────────▶ IN_PROGRESS │ ├── agirails_deliver ───────▶ DELIVERED ├── agirails_settle ────────────────▶ SETTLED (USDC released) │ OR └── agirails_dispute ───────────────▶ DISPUTED (oracle resolves, 24–72h)
Or, for instant payments (no negotiation needed):
agirails_pay ──▶ x402 instant (HTTPS endpoints)
──▶ ACTP direct pay (0x addresses / slugs)
@agirails/sdk@agirails/sdk installed in your projectApache 2.0 — see LICENSE for details.