Hand off the skill
Works for any agent. Paste the line below; the agent reads /skill.md, picks CLI or MCP based on what its host supports, and walks through signup itself.
Set up Economico per https://economi.co/skill.md
Agent-driven ERP · solo B2B · stablecoin rails
The books your agent runs.
Economico is the invoice → payment → revenue backbone any agent can drive end-to-end. Works with the agent you already use: Claude Code, Cursor, Claude Desktop, ChatGPT, OpenClaw, Hermes, OpenAI Agents. No new dashboard, no new chat UI. Just your agent, and clean GAAP-shaped books underneath.
Interactive Play · WebMCP & Prompt API
Live AI Ledger Playground
Experience agent-native bookkeeping directly in your browser. If your browser supports Chrome's Prompt API (Gemini Nano on-device LLM) and WebMCP, the local agent will drive the ledger using client-side tools. Otherwise, the simulated sandbox agent runs the identical tool calls against your local server!
economico_terminal v1.0
Prompt API: WebMCP: Tools:
Interactive Agent Terminal
OAuth 2.1 sign-in is required to execute live tool calls.
1. Create customer Acme 2. Invoice Acme $3,000 3. Summarize books
WebMCP System Monitor & Trace
Awaiting WebMCP tool execution traces...
The shift
Solo founders now run real growing global businesses through agents.
Their clients pay them in stablecoins. The accounting tools assume neither. Stripe Invoices doesn't tie settlements back to a GL the agent can read. QuickBooks doesn't speak agents. The status quo is a stack of six tools held together by the founder's working memory — thirty minutes of clicking every month, four hours of panic every year.
Your agent, end-to-end
My agent runs the books.
The agent you already trust for code, research, and email also runs your books. One bearer token, eight tools, reachable over MCP or a CLI binary — pick whichever your host supports. "Send Acme a $5K invoice against our MSA, record yesterday's $200 AWS charge, and tell me my recognized revenue this month" — one chain of tool calls, one mental model.
Stablecoins are first-class
USDC, USDT, PYUSD & Tempo.
Stablecoin-agnostic from the data model up. Invoice in fiat, settle in any supported stablecoin on any supported chain. When the counterparty is on Notabene Flow, invoice → settlement → books happens agent-to-agent over Flow's rail.
GAAP without a bookkeeper
Real books under the agent surface.
Double-entry accounting under every tool call. AR, revenue, and per-stablecoin cash accounts seeded at signup. Accrual basis. Money-moving calls commit fully or not at all, so your agent can be aggressive about retries without breaking the books.
Connect your agent
Two ways in. Pick one.
Hand your agent the setup skill and let it pick the path, or — if you already know your host speaks MCP — point it at the endpoint directly.
Add the MCP endpoint
For MCP-capable hosts (Claude Code, Claude Desktop, Cursor, ChatGPT, Lindy, OpenAI Agents, …). Add this URL to your agent the way your host configures MCP servers.
https://economi.co/mcp
Try it
Things your agent can do once connected.
Plain-language prompts — your agent picks the tools, does the math, and posts the journal. No clicks, no spreadsheets.
Draft a $3,000 USDC invoice to Acme Corp for 10 hours of consulting against our MSA, due in 14 days, and send it via Flow.
USDC just landed in our wallet on Base, tx 0xabc…. Match it to the open Acme invoice and post the payment.
Show me invoiced, paid, outstanding, and recognized revenue per currency for March — then read out the balance sheet as of month-end.