How do I install Agirails?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Agirails need an API key?

No required environment variable is listed on this record.

What transport does Agirails use?

Agirails runs locally over stdio.

When was Agirails last checked?

Last checked 2026-11-09. Payment rails for AI agents — escrow, settlement, discovery, and disputes from any context window.

Agirails MCP server

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Add to Cursor Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Local command

npx -y @agirails/[email protected]

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1claude mcp add io.github.unima3x-agirails-mcp-server -- npx -y @agirails/mcp-server@0.1.7

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.unima3x-agirails-mcp-server": {4      "command": "npx",5      "args": [6        "-y",7        "@agirails/[email protected]"8      ]9    }10  }11}

claude_desktop_config.json

Local · npmPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
Version: 0.1.7
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

@agirails/mcp-server

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.

Install

npx @agirails/mcp-server

Or install globally:

npm install -g @agirails/mcp-server
agirails-mcp

Quick Setup

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "agirails": {
      "command": "npx",
      "args": ["@agirails/mcp-server"]
    }
  }
}

Cursor

Add to .cursor/mcp.json:

{
  "servers": {
    "agirails": {
      "command": "npx",
      "args": ["@agirails/mcp-server"]
    }
  }
}

VS Code

Add to .vscode/mcp.json:

{
  "servers": {
    "agirails": {
      "command": "npx",
      "args": ["@agirails/mcp-server"]
    }
  }
}

Windsurf

Add to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "agirails": {
      "command": "npx",
      "args": ["@agirails/mcp-server"]
    }
  }
}

20 Tools, 3 Layers

Layer 1 — Discovery (no credentials needed)

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.

Layer 2 — Agent Commerce Runtime

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.

Layer 3 — Protocol Bootstrap

Tool	Description
`agirails_get_protocol_spec`	Fetch the full AGIRAILS.md protocol specification. Any AI that reads it becomes a network participant.

ACTP Transaction Lifecycle

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)

Features

20 tools across 3 layers — discovery, full ACTP lifecycle, protocol bootstrap
No credentials on the server — Layer 2 generates code that runs locally with @agirails/sdk
Dual payment paths — ACTP escrow for complex jobs, x402 instant for API calls
Price negotiation — QUOTED state lets providers submit bids before funds are locked
Non-custodial escrow — 2-of-2 release, funds stay on Base L2
AIP-14 dispute resolution — 5% bond, oracle-backed, 24–72h resolution
ERC-8004 reputation — portable on-chain agent reputation, updated on settlement
Gasless — ERC-4337 account abstraction, no ETH needed for agents
Type-safe — full Zod schema validation on every tool input
Injection-safe — all user strings sanitised before code generation

Requirements

Node.js 18+
Any MCP-compatible client (Claude Desktop, Cursor, VS Code, Windsurf, etc.)
For Layer 2 tool execution: @agirails/sdk installed in your project

License

Apache 2.0 — see LICENSE for details.

Agirails

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Agirails?

Does Agirails need an API key?

What transport does Agirails use?

When was Agirails last checked?

Documentation

@agirails/mcp-server

Install

Quick Setup

Claude Desktop

Cursor

VS Code

Windsurf

20 Tools, 3 Layers

Layer 1 — Discovery (no credentials needed)

Layer 2 — Agent Commerce Runtime

Layer 3 — Protocol Bootstrap

ACTP Transaction Lifecycle

Features

Requirements

Links

License