# bookie [Health: Active]

**Category:** 💻 Developer Tools  
**Repository:** https://github.com/yuens1002/bookie  
**GitHub Stars:** 0  
**Views:** 0  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/bookie

## Description
Double-entry bookkeeping MCP server — import bank CSVs, categorize, reconcile, tax reports.

## Claude Desktop Quick Installation
Install path detected from listing signals. Uses `npx` (confidence: high):

```json
"mcpServers": {
  "bookie": {
    "command": "npx",
    "args": ["-y","prisma"]
  }
}
```

## Documentation & README

# bookie

[![npm](https://img.shields.io/npm/v/bookie-mcp)](https://www.npmjs.com/package/bookie-mcp)
[![Publish to npm](https://github.com/yuens1002/bookie/actions/workflows/npm-publish.yml/badge.svg)](https://github.com/yuens1002/bookie/actions/workflows/npm-publish.yml)

**An MCP server that keeps books for freelancers and landlords — driven from Claude or GPT instead of QuickBooks.**

Ask your LLM to import a bank statement, categorize spending, reconcile a month, or generate a Schedule C. Bookie provides the correct double-entry ledger underneath — so the model reasons over real numbers, not a spreadsheet it's improvising on the fly.

**This is for you if:** you're a solopreneur, freelancer, or rental property owner already living in Claude or GPT, you're comfortable with a 5-minute setup, and you want books that are actually correct.

**Not for you if:** you want a dashboard UI, you need multi-user access, or you're satisfied with QuickBooks / a spreadsheet.

## What you need before starting

- **Node ≥ 24**
- **[neonctl](https://neon.com/docs/reference/neon-cli)** — `npm install -g neonctl` (free [Neon](https://neon.tech) account; needed for the DB)
- **An MCP-capable host:** Claude Desktop, Claude.ai, Cursor, VS Code, or any host supporting the MCP stdio or HTTP transport

## Quick start (local, stdio)

**Recommended — from source, fully automated:**

```bash
git clone https://github.com/yuens1002/bookie
cd bookie
npm install
npm run setup   # creates Neon DB, generates secrets, writes .env, runs db:push
npm run build
```

`npm run setup` opens a browser to log into Neon; new to Neon? Use the "Sign up for an account" link and pick GitHub/Google/Microsoft rather than email+password — it completes in the same browser round-trip, no email-verification detour that could interrupt the CLI mid-wait.

`npm run setup` prints a ready-to-paste Claude Desktop config block at the end:

```json
{
  "mcpServers": {
    "bookie": {
      "command": "node",
      "args": ["/absolute/path/to/bookie/dist/index.js"],
      "env": {
        "BOOKIE_DB_URL": "<printed by setup>",
        "BOOKIE_DB_DIRECT_URL": "<printed by setup>",
        "BOOKIE_API_KEY": "<printed by setup>"
      }
    }
  }
}
```

**Adding another machine to the same ledger — no clone needed:** stdio is a *local* process — every machine running a stdio MCP client spawns its own copy of the server, so each one otherwise needs its own checkout. Once the Neon DB is provisioned (via `npm run setup` above, on any one machine), every *other* machine just needs the same connection strings — no `git clone`, no `npm install`, no `npm run build` to keep in sync. Point that machine's MCP host at the [published package](https://www.npmjs.com/package/bookie-mcp) instead:

```json
{
  "mcpServers": {
    "bookie": {
      "command": "npx",
      "args": ["-y", "bookie-mcp"],
      "env": {
        "BOOKIE_DB_URL": "<same value as your first machine>",
        "BOOKIE_DB_DIRECT_URL": "<same value as your first machine>",
        "BOOKIE_API_KEY": "<same value as your first machine>"
      }
    }
  }
}
```

`npx` fetches and runs the published version on demand — every machine pointed at the same `BOOKIE_DB_URL` shares one ledger, without any of them (besides the original) needing a checkout.

**Bootstrapping a DB without cloning at all:** if you don't have connection strings yet from any machine (e.g. you created the Neon project manually instead of via `npm run setup`), push bookie's bundled schema directly:

```bash
mkdir bookie-mcp && cd bookie-mcp
npm install bookie-mcp
BOOKIE_DB_URL=<pooled> BOOKIE_DB_DIRECT_URL=<direct> npx prisma db push --schema=node_modules/bookie-mcp/prisma/schema.prisma
```

Then use the same `npx -y bookie-mcp` config above.

## Quick start (remote, HTTP — for Claude.ai mobile)

Deploy to Railway with one click:

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/X2T0sN?referralCode=X2mmSS)

Railway pulls the pre-built image from GHCR — no source build needed. Set the required env vars when prompted. See [docs/DEPLOYING.md](https://github.com/yuens1002/bookie/blob/HEAD/docs/DEPLOYING.md) for the full walkthrough (env var reference, Neon + Resend setup, Claude.ai OAuth connector).

## Why no UI?

The host LLM already reads CSVs, sees receipt images, and writes prose. Bookie owns the things an LLM *shouldn't* improvise: a correct double-entry ledger, integer-cent money math, deterministic categorization rules, and reproducible reports. The model handles language and vision; the server handles the books.

## Tools

The full, always-current tool reference lives in [`docs/TOOLS.md`](https://github.com/yuens1002/bookie/blob/HEAD/docs/TOOLS.md) (regenerate with `npm run docs:tools`). Today:

| Tool | What it does |
|------|--------------|
| `manage_accounts` | Create/list/archive accounts (segment-scoped categories carry a tax line) |
| `add_transaction` | Record one balanced double-entry (money flows from → to) |
| `split_transaction` | One payment leg + N category legs (a receipt split across categories) |
| `import_transactions` | Import a bank/card CSV as balanced entries — preview → confirm, with dedup |
| `manage_rules` | Create/list/delete/test/suggest auto-categorization rules (categorize → account/property, or exclude) that power import-preview suggestions; `action=suggest` scans past categorizations and returns candidate rules for descriptions with 2+ occurrences |
| `categorize_transaction` | Re-categorize the income/expense leg of an existing entry — explicit account or apply a stored rule |
| `reconcile` | Match a bank/card statement CSV against the ledger and mark postings cleared — preview then commit |
| `manage_receipts` | Attach, list, delete, or get a signed download URL for receipt data; optionally upload the original file (JPEG, PNG, WEBP, HEIC, or PDF) to Railway Bucket storage |
| `generate_report` | Monthly reconciliation summary, or fiscal-year Schedule C / Schedule E tax P&L |
| `export_report` | Render any report as markdown or CSV |
| `send_report` | Run a report and email it via Resend |
| `query_transactions` | List entries + postings by date range / account |
| `account_balances` | Current balance per account |

## Resources

Bookie exposes two MCP resources that an LLM can read without calling a tool:

| Resource URI | MIME type | What it contains |
|-------------|-----------|-----------------|
| `bookie://accounts` | `application/json` | All active accounts with their current balances |
| `bookie://reports/{year}` | `text/markdown` | Annual fiscal snapshot: Schedule C, Schedule E, and a one-row-per-month summary (opening balance, net income, cleared postings count) |

## Prompts

Three canned workflow prompts guide the LLM through common bookkeeping tasks:

| Prompt | Parameters | Purpose |
|--------|-----------|---------|
| `monthly-close` | `year`, `month` | Step-by-step month-end close: import CSV → categorize → reconcile → report → (optional) email |
| `categorize-uncategorized` | _(none)_ | Find journal entries with no income/expense leg and walk through categorizing each |
| `prepare-tax-summary` | `year` | Generate Schedule C + E, export as markdown and CSV, optionally email |

## Configuration

See [`.env.example`](https://github.com/yuens1002/bookie/blob/HEAD/.env.example) for the full reference. Key variables:

| Variable | Purpose |
|----------|---------|
| `BOOKIE_TRANSPORT` | `stdio` (default) or `http` |
| `BOOKIE_DB_URL` | Neon pooled connection string |
| `BOOKIE_DB_DIRECT_URL` | Neon direct connection string (for `db push`) |
| `BOOKIE_API_KEY` | Static Bearer token (Claude Desktop / direct API) |
| `PUBLIC_URL` | Public HTTPS base URL of the deployed server (Claude.ai connector) |
| `JWT_SECRET` | HS256 signing secret for OAuth JWT access tokens |
| `OAUTH_CLIENT_ID` | OAuth client ID (default: `claude-ai-connector`) |
| `OAUTH_CLIENT_SECRET` | Required when using OAuth: `/authorize` refuses all requests when unset (prevents any visitor from authorizing); `/token` also validates it. Enter this value in the Claude.ai connector settings. |
| `RESEND_API_KEY` | Resend API key for `send_report` |
| `RESEND_FROM` | Verified sender address for `send_report` (e.g. `Bookie <reports@yourdomain.com>`) |
| `AWS_ENDPOINT_URL` / `AWS_S3_BUCKET_NAME` / `AWS_ACCESS_KEY_ID` / `AWS_SECRET_ACCESS_KEY` / `AWS_DEFAULT_REGION` | Railway Bucket credentials — auto-injected when you connect a bucket to the service (use AWS SDK Generic style); enables receipt file upload in `manage_receipts` |

## Docs

- [Architecture](https://github.com/yuens1002/bookie/blob/HEAD/docs/ARCHITECTURE.md) — data model, transports, layering
- [Deploying](https://github.com/yuens1002/bookie/blob/HEAD/docs/DEPLOYING.md) — Railway + Neon + Resend setup
- [Roadmap](https://github.com/yuens1002/bookie/blob/HEAD/docs/ROADMAP.md) — phased plan
- [Changelog](https://github.com/yuens1002/bookie/blob/HEAD/CHANGELOG.md) — what shipped
- [Releasing](https://github.com/yuens1002/bookie/blob/HEAD/docs/RELEASING.md) — versioning + release process
- [Tools](https://github.com/yuens1002/bookie/blob/HEAD/docs/TOOLS.md) — generated manual
- [Contributing](https://github.com/yuens1002/bookie/blob/HEAD/CONTRIBUTING.md) — setup, conventions, tests

## Safety

Bookie stores financial data in your Neon Postgres database; connection strings live in `.env` (gitignored) and Railway env vars — never commit them. The HTTP transport requires auth on every `/mcp` request: either a static Bearer token (`BOOKIE_API_KEY`) or an OAuth JWT issued by the `/token` endpoint. Always set at least one before exposing the server beyond localhost. See [docs/DEPLOYING.md](https://github.com/yuens1002/bookie/blob/HEAD/docs/DEPLOYING.md) for the full Claude.ai connector OAuth setup.

## License

MIT