Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres MCP server

Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres is the official remote MCP server from ekwo.ai. It answers at https://mcp.ekwo.ai/mcp over streamable HTTP and asks you to sign in with your ekwo.ai account before it lists its tools, so your client opens a login the first time it connects. Our probes reached it 4 of 4 times since 23 September 2026; the last check, on 7 November 2026, got the sign-in challenge, so it is up.

Open source accounting data infrastructure on your own Postgres, acting as the user under RLS.

Description as the publisher wrote it.

What Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres needs before it works

A sign-in. The server refused to list its tools to an anonymous client and answered with an authentication challenge, which is how an MCP server protected by OAuth behaves. Add it with one of the setups below; the first connection opens a login for your ekwo.ai account, and the tools appear once you have approved it.

Add Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres to your AI client

Every block below points at https://mcp.ekwo.ai/mcp. Pick your client and copy.

claude mcp add --transport http ekwo-os-open-source-accounting-l https://mcp.ekwo.ai/mcp

{
  "mcpServers": {
    "ekwo-os-open-source-accounting-l": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.ekwo.ai/mcp"]
    }
  }
}

{
  "mcpServers": {
    "ekwo-os-open-source-accounting-l": {
      "url": "https://mcp.ekwo.ai/mcp"
    }
  }
}

{
  "servers": {
    "ekwo-os-open-source-accounting-l": {
      "type": "http",
      "url": "https://mcp.ekwo.ai/mcp"
    }
  }
}

{
  "context_servers": {
    "ekwo-os-open-source-accounting-l": {
      "url": "https://mcp.ekwo.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "ekwo-os-open-source-accounting-l": {
      "serverUrl": "https://mcp.ekwo.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "ekwo-os-open-source-accounting-l": {
      "url": "https://mcp.ekwo.ai/mcp"
    }
  }
}

name: Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres
version: 0.0.1
schema: v1
mcpServers:
  - name: Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres
    type: streamable-http
    url: https://mcp.ekwo.ai/mcp

{
  "mcpServers": {
    "ekwo-os-open-source-accounting-l": {
      "httpUrl": "https://mcp.ekwo.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "ekwo-os-open-source-accounting-l": {
      "type": "http",
      "url": "https://mcp.ekwo.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "ekwo-os-open-source-accounting-l": {
      "url": "https://mcp.ekwo.ai/mcp"
    }
  }
}

goose://extension?url=https%3A%2F%2Fmcp.ekwo.ai%2Fmcp&type=streamable_http&id=ekwo-os-open-source-accounting-l&name=Ekwo%20OS%20%E2%80%94%20open%20source%20accounting%3A%20ledger%2C%20invoices%20and%20VAT%20on%20your%20own%20Supabase%20or%20Postgres

Is Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres up right now?

It answered our last check on 7 November 2026 in 312 ms. Over 4 checks since 23 September 2026 it answered 4. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres

Is there an official Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres MCP server?

Yes. It is published by ekwo.ai and served from mcp.ekwo.ai, the vendor's own domain: https://mcp.ekwo.ai/mcp.

How do I sign in to Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres?

Add the server with a setup above. The first time your client connects it opens the sign-in page for ekwo.ai; approve it and the tools load.

Is Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres down?

It answered our last check on 7 November 2026 in 312 ms. Over 4 checks since 23 September 2026 it answered 4.

How do I add Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.ekwo.ai/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres need an API key?

It needs a sign-in rather than a key you paste: the server answered with an authentication challenge, so your client runs the login when it first connects.

Where this comes from

Publisher: ai.ekwo. Endpoint host: mcp.ekwo.ai. ARD identifier: urn:air:ai.ekwo:mcp:mcp. First indexed 22 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.