generated: '2026-08-31'
method: generated
source: openapi/tvarka-atk-api-openapi-original.json
note: >-
  Packaged agent skills for the Tvarka API estate's marquee flows. Every operationId referenced below
  was verified against the provider's published OpenAPI 3.1 contracts. Tvarka publishes no AGENTS.md
  or skill files of its own (re-searched 2026-08-31), but it DOES publish an llms.txt per API and a
  live MCP server for the Sign API - see llms/ and mcp/.
skills:
  - file: tvarka-atk-api-authenticate-with-eid.md
    name: Authenticate a person with a Lithuanian eID card
    api: openapi/tvarka-atk-api-openapi-original.json
    operations: [createAuthRequest, submitAuthCertificate, completeAuth, getAuthRequest, cancelAuthRequest, getJwks]
  - file: tvarka-atk-api-sign-document-qes.md
    name: Sign a document with a qualified electronic signature
    api: openapi/tvarka-atk-api-openapi-original.json
    operations: [createSignRequest, submitSignCertificate, completeSign, getSignRequest, downloadSignedDocument, cancelSignRequest]
  - file: tvarka-atk-api-validate-timestamp-archive.md
    name: Validate, timestamp and archive a signed document
    api: openapi/tvarka-atk-api-openapi-original.json
    operations: [validateDocument, timestampDocument, archiveDocument, downloadServiceDocument]
  - file: tvarka-atk-api-nfc-pairing-handoff.md
    name: Hand a card ceremony off to a phone over NFC
    api: openapi/tvarka-atk-api-openapi-original.json
    operations: [getAuthPairing, getSignPairing, claimPairing, getAuthRequest, getSignRequest]
  - file: tvarka-atk-api-erase-request-data.md
    name: Erase request data on demand (GDPR)
    api: openapi/tvarka-atk-api-openapi-original.json
    operations: [deleteAuthRequest, deleteSignRequest, bulkErasure]
  - file: tvarka-sign-api-request-signatures.md
    name: Collect qualified signatures from several people on one document
    api: openapi/tvarka-sign-api-openapi.yml
    operations: [createSigning, getSigning, listSignings, addSigner, remindSigner, cancelSigning, downloadSignedDocument, eraseSigning, simulateSigning]
withdrawn:
  - file: tvarka-atk-api-remote-sign-smart-id-mobile-id.md
    name: Authenticate or sign remotely with Smart-ID or Mobile-ID
    removed: '2026-08-31'
    reason: >-
      ATK contract 1.4.0 removed smart_id and mobile_id from the AuthMethod and SignMethod enums, so
      the skill taught a request the API now rejects. The remote-method flow it described did not
      disappear - it moved to the Tvarka Sign API, and is re-grounded in
      tvarka-sign-api-request-signatures.md against operationIds verified in that contract.