AI agent for KSeF (Krajowy System e-Faktur)
Connect KSeF (Krajowy System e-Faktur) to your AI agent through the WorkAist MCP server. PL national e-invoice system
The WorkAist KSeF (Krajowy System e-Faktur) connector is a production-grade Model Context Protocol (MCP) server. AI agents can read and write KSeF (Krajowy System e-Faktur) data — invoicing, legal — through one consistent interface. Open-source under AGPL-3.0, self-hosted, with reversible PII redaction at the LLM boundary.
Authentication & setup
The KSeF (Krajowy System e-Faktur) connector authenticates via OAuth 2.0.
WorkAist redirects you to the provider, you authorize, and the access token is encrypted and stored. No keys to copy.
Frequently paired with KSeF (Krajowy System e-Faktur)
FAQ
Can a WorkAist AI agent really automate KSeF (Krajowy System e-Faktur) end-to-end?▼
Yes. The connector exposes read and write tools through Model Context Protocol. AI agents call them through plain-language instructions in a CLAUDE.md file — no glue code.
How does this differ from using the KSeF (Krajowy System e-Faktur) API directly?▼
The connector adds permission isolation, audit logging, cost tracking per agent, and reversible PII redaction at the LLM boundary. It also presents KSeF (Krajowy System e-Faktur) as part of a unified Knowledge Graph alongside your other tools.
What does it cost?▼
WorkAist is open-source under AGPL-3.0 and self-hosted, so the connector itself is free. You pay only for KSeF (Krajowy System e-Faktur)'s own API costs (if any) and the LLM tokens your agent consumes.
Is my KSeF (Krajowy System e-Faktur) data sent to a third party?▼
No. WorkAist runs in your own infrastructure. Data flows from KSeF (Krajowy System e-Faktur) → your WorkAist instance → the LLM you choose. Sensitive fields can be tokenized before reaching the LLM.
What if KSeF (Krajowy System e-Faktur) changes its API?▼
The connector is versioned and published openly. When KSeF (Krajowy System e-Faktur) ships breaking changes, we bump the connector version and the marketplace UI surfaces the upgrade as a one-click apply.