co-mono/packages/coding-agent/examples
Mario Zechner f9064c2f69 feat(tui): add overlay compositing for ctx.ui.custom() (#558)
Adds overlay rendering capability to the TUI, enabling floating modal
components that render on top of existing content without clearing the screen.

- Add showOverlay(), hideOverlay(), hasOverlay() methods to TUI
- Implement ANSI-aware line compositing via extractSegments()
- Support overlay stack (multiple overlays, later on top)
- Add { overlay: true } option to ctx.ui.custom()
- Add overlay-test.ts example extension

Also fixes pre-existing bug where bash tool output cached visual lines
at fixed terminal width, causing crashes on terminal resize.

Co-authored-by: Nico Bailon <nico.bailon@gmail.com>
2026-01-08 22:40:42 +01:00
..
extensions feat(tui): add overlay compositing for ctx.ui.custom() (#558) 2026-01-08 22:40:42 +01:00
sdk docs: remove CLI-specific --extension mention from SDK example 2026-01-05 18:03:41 +01:00
README.md Flatten hello/ and question/ extension examples to single files 2026-01-05 01:45:10 +01:00

Examples

Example code for pi-coding-agent SDK and extensions.

Directories

sdk/

Programmatic usage via createAgentSession(). Shows how to customize models, prompts, tools, extensions, and session management.

extensions/

Example extensions demonstrating:

  • Lifecycle event handlers (tool interception, safety gates, context modifications)
  • Custom tools (todo lists, subagents)
  • Commands and keyboard shortcuts
  • External integrations (git, file watchers)

Documentation