Vikunja tooling for agent harnesses

Standard-library Python only, so any device can run it without a virtualenv:

  vk               CLI  -- for harnesses that can shell out
  vikunja_mcp.py   MCP server (stdio) -- for harnesses that speak MCP
  vkclient.py      shared client
  vk-watch@.service  systemd template for the per-device task watcher

AGENT-ONBOARDING.md is a prompt you can hand to an agent so it configures its
own access and verifies it.

.gitignore

@@ -0,0 +1,2 @@
+__pycache__/
+*.pyc