Jakob Wennberg
25524e1df4
* fix(suppliers): stop requiring standardkonto that was never meant to be required The supplier form initializes every optional field to '' and sent them as-is, while CreateSupplierSchema validates default_expense_account with the 4-digit account rule behind .optional(): an empty string is a present string, so saving a supplier with the field untouched failed with "Kontonummer måste vara 4 siffror" even though the field carries no required mark (reported by Björn with a screen recording; the edit page failed the same way for any supplier without a default account). Schemas now own the normalization, split by verb: on create '' becomes undefined (key dropped, column NULL), on update '' becomes null, because update routes pass fields straight into .update() where undefined means "leave unchanged" and clearing must actually write NULL. Email gets the same treatment and the form's old client-side email strip is removed; stripping empty strings client-side would break exactly the clear path. The free-text Standardkonto input is replaced with the shared AccountCombobox (browsable list filtered to cost classes 4-7, the same rule the agent-path expenseAccountField enforces), with the selected account name shown under the field and a clear button when set. Standardkonto itself stays optional: it only prefills supplier-invoice lines and the ledger-context suggestion covers the empty case. Verified end to end against the running app: saving a supplier without a default account succeeds on the update path, and the combobox search/select/clear cycle works inside the create dialog. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(api-spec): render preprocess pipes by output side, required-ness by undefined-acceptance The minimal Zod-to-JSON-schema walker described every pipe by its input side. For .transform() that is right (the caller sends the input), but z.preprocess() is the mirror image: the callable sits on the input side, so the supplier schemas' new empty-string normalization rendered email and default_expense_account as required untyped fields in the OpenAPI spec and the generated accounted-api skill. Describe the output side when the input is a transform. Required-ness now derives from schema.safeParse(undefined) instead of a top-level discriminator check: a field may be omitted exactly when the schema accepts undefined. Besides the preprocess pipes, this corrects several fields the old check misrendered as required (z.unknown() bodies, union-with-empty-string settings fields, preprocessed personal_number), so the regenerated skill references only flip required to optional where runtime validation already allowed omission. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com> Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Accounted
Open-source Swedish accounting software for sole traders (enskild firma) and limited companies (aktiebolag). Double-entry bookkeeping that complies with Swedish accounting law, built to be operated by you or by your AI agent.
Website · Hosted app · Documentation
Why Accounted?
Compliant by construction. Accounted implements double-entry bookkeeping under Swedish accounting law (Bokföringslagen). Voucher immutability, sequential voucher numbering, period locks, and 7-year document retention are enforced by database triggers, not by convention. Corrections are made the legal way, with reversal entries (storno), never by editing history. See ARCHITECTURE.md for how.
Agent-native. The full bookkeeping engine is exposed as 100+ MCP (Model Context Protocol) tools with scoped API keys, so an AI agent can do the books in Accounted: categorize transactions, draft vouchers, reconcile periods, and prepare declarations. Posting is staged for human approval, so the agent proposes and you decide.
Yours to run. AGPL-3.0 licensed and fully self-hostable with Docker and Supabase. Use the hosted version at app.gnubok.se or run your own.
Features
- Double-entry bookkeeping -- BAS 2026 chart of accounts, draft/commit workflow, sequential voucher numbering
- Invoicing -- Create, send, and track invoices with mixed VAT rates and PDF generation
- Bank reconciliation -- PSD2 bank connection via Enable Banking, 4-pass automatic matching
- VAT declaration -- SKV 4700 form mapping, per-rate breakdown, EU/export handling
- Tax reports -- NE-bilaga, INK2, SRU export for Skatteverket
- Payroll -- Salary runs, payslips, and AGI (arbetsgivardeklaration) employer declarations
- Supplier invoices -- Registration, payment tracking, input VAT deduction
- Document archive -- SHA-256 integrity, 7-year retention enforcement, full archive ZIP export
- SIE import/export -- Standard Swedish accounting interchange format
- Agent access (MCP) -- 100+ bookkeeping tools over the Model Context Protocol, with scoped API keys and staged approvals
- Extension system -- Opt-in plugins for AI categorization, receipt OCR, email, calendar, and more
Self-Hosting
git clone https://github.com/erp-mafia/accounted.git
cd accounted
./setup.sh # Prompts for Supabase credentials, generates .env
docker compose up -d
You need a Supabase project and must apply the database migrations before first use. See docs/SELF-HOSTING.md for the full step-by-step guide, including Supabase setup, auth configuration, optional features (AI, email, push notifications), and troubleshooting.
Development Setup
Prerequisites: Node.js 20+, a Supabase project.
npm install
npm run dev # Start dev server (auto-generates extension registry)
npm test # Run tests
npm run build # Production build
npm run lint # ESLint
See CONTRIBUTING.md for the full development workflow.
Tech Stack
- Framework: Next.js 16 (App Router), React 19, TypeScript (strict)
- Database: Supabase (PostgreSQL + Row Level Security + email/password auth + TOTP MFA)
- Styling: Tailwind CSS 4 + shadcn/ui
- Integrations: Enable Banking (PSD2), Anthropic SDK, LangChain, OpenAI, Resend, JSZip
Documentation
- User and API documentation -- Guides for using the product and the public API
- ARCHITECTURE.md -- How the system is built: bookkeeping engine, legal enforcement, tenancy, extensions, agent surface
- docs/SELF-HOSTING.md -- Full self-hosting guide (Docker, Supabase setup, migrations, optional features)
- docs/EXTENSIONS.md -- Extension development guide
- docs/DOCKER.md -- Docker deployment reference
- CONTRIBUTING.md -- Development workflow, code style, pull request process
- SECURITY.md -- Vulnerability reporting policy
Community
- Found a bug or have an idea? Open an issue
- Security vulnerabilities: see SECURITY.md, never a public issue
- Everyone interacting in the project is expected to follow the Code of Conduct
Contributing
Contributions are welcome. See CONTRIBUTING.md for the full guide.
All commits require a DCO sign-off (git commit -s).
License
AGPL-3.0-or-later with an extension exception: third-party extensions that interact solely through the documented Extension API may be licensed under any terms, including proprietary. See LICENSE for details and NOTICE for third-party attributions.