Indie Founder MCP Server

Indie Founder Revenue MCP

A Model Context Protocol server that aggregates revenue across Lemon Squeezy + Gumroad + Polar + Stripe into a single Claude-queryable view. A solo founder can ask Claude "what's my MRR across all my stores?" — and Claude answers from one tool call instead of four browser tabs.

Status: v0.1 — Lemon Squeezy adapter live-validated against production. Gumroad / Polar / Stripe adapters land in v0.2.

Tools exposed to Claude

Install (Claude Desktop / Claude Code / Cursor)

Until the PyPI release lands, install from this Git repo via uvx:

{
  "mcpServers": {
    "indie-founder": {
      "command": "uvx",
      "args": [
        "--from",
        "git+https://github.com/charlie-morrison/indie-founder-mcp@main",
        "indie-founder-mcp"
      ],
      "env": {
        "LS_API_TOKEN": "your_lemon_squeezy_token_here",
        "LS_STORE_ID": "optional_store_id_filter"
      }
    }
  }
}

Drop this into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows), then restart Claude Desktop.

Get a Lemon Squeezy API token from https://app.lemonsqueezy.com/settings/api.

Local clone install

git clone https://github.com/charlie-morrison/indie-founder-mcp.git
cd indie-founder-mcp
pip install -e .
indie-founder-mcp  # runs stdio transport

What makes this different from the 3 existing LS MCPs

Three open-source LS-only MCPs already exist on GitHub. All expose raw CRUD API calls. None monetized, none aggregated.

This MCP differs:

1. Multi-source aggregation — one query surface across LS + Gumroad + Polar + Stripe (v0.1 ships LS; rest follow in v0.2).
2. Summarized indie-founder daily view — MRR, top customer, refund signal, churn risk — not raw API parroting.
3. CSV export for Ukrainian FOP tax filing — third-section single-tax filers need a specific NBU-rate-anchored format. Ships in v0.1.
4. Freemium with paid tier (v0.2) — LS license keys gate historical data + multi-store views.

v0.1 ↔ Production validation

Built and validated on the author's own charliemorrison.lemonsqueezy.com store (store ID 344362):

• health → {"lemonsqueezy": true} against /users/me.
• recent_orders → returns the real $17 Social Media AI Mastery order from johannaakoenig@gmail.com on 2026-05-07.
• summary_mrr → $0 MRR (correct — no subscriptions converted yet on this store; the tool's plumbing across active/trialing/past_due statuses is exercised).
• top_customers(limit=5, days=90) → ranks customers by lifetime USD in window.
• refund_signal(days=7) → zero-case alert=False for healthy young stores.
• export_csv_for_tax(2026, 2) → one row, 2026-05-07,lemonsqueezy,8274123,johannaakoenig@gmail.com,Social Media AI Mastery,17.00,0.00,17.00,43.8528,745.50,745.50 — NBU rate fetched live from bank.gov.ua.

Pricing (planned for v0.2)

• Free: 1 connected store, last 30d of data, basic tools.
• Paid: $9/mo or $79/yr — all stores, full history, CSV exports, daily summary alerts.

License & monetization stack

• Code: MIT (open server; v0.2 will gate premium features behind a license key).
• License keys: Lemon Squeezy License API (already configured).
• Payouts: LS → Wise USD (proven — $17 cleared on the dogfood store).

Build plan

See PLAN.md for the staged build sequence. v0.1 ships the LS adapter + 6 tools + tax CSV. v0.2 adds Gumroad / Polar / Stripe + license gate.

Why this exists

I was opening four dashboard tabs (Lemon Squeezy, Gumroad, Polar, Stripe) every morning to check MRR and recent orders, then re-doing the same math in a spreadsheet for FOP tax filing. So I asked Claude to consolidate it. This is the result — and now Claude does the morning check itself.

---

Built by Charlie Morrison. Issues + PRs welcome.