{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.cmendezs/mcp-ksef-pl","description":"Polish e-invoicing MCP: KSeF API v2, FA(3)/FA(2) XML, Peppol BIS 3.0, NIP/REGON validation.","repository":{"url":"https://github.com/cmendezs/mcp-ksef-pl","source":"github"},"version":"0.8.5","packages":[{"registryType":"pypi","identifier":"mcp-ksef-pl","version":"0.8.5","transport":{"type":"stdio"},"environmentVariables":[{"description":"KSeF v2 AccessToken obtained via the challenge/redeem auth flow. Required for submit_invoice_to_ksef.","format":"string","name":"KSEF_SESSION_TOKEN"},{"description":"NIP (Polish tax identifier, 10 digits) of the entity submitting invoices.","format":"string","name":"KSEF_NIP"},{"description":"Target KSeF environment: 'production' or 'test' (default: test).","format":"string","name":"KSEF_ENVIRONMENT"},{"description":"HTTP request timeout in seconds (default: 30).","format":"string","name":"KSEF_TIMEOUT"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-31T15:21:15.222839Z","publishedAt":"2026-08-31T15:21:15.222839Z","updatedAt":"2026-08-31T15:21:15.222839Z","isLatest":true}}}