co-mono/packages/coding-agent/examples
Mario Zechner 99281e5913 feat(coding-agent): add ctx.getSystemPrompt() to extension context
Adds a method to access the effective system prompt (after any per-turn
extension modifications) from the extension context.

Implementation:
- Add systemPrompt getter to AgentSession reading from agent.state.systemPrompt
- Wire getSystemPrompt through ExtensionContextActions to ExtensionRunner
- Add getSystemPrompt to interactive-mode's shortcut context
- Update docs with ctx.getSystemPrompt() section
- Add system-prompt-header.ts example
- Add example to docs reference table

Closes #1098
2026-01-30 17:44:25 +01:00
..
extensions feat(coding-agent): add ctx.getSystemPrompt() to extension context 2026-01-30 17:44:25 +01:00
sdk feat(coding-agent): support disable-model-invocation frontmatter for skills 2026-01-24 03:34:40 +01:00
README.md refactor: rename custom provider examples 2026-01-25 00:18:13 +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, questions, subagents, output truncation)
  • Commands and keyboard shortcuts
  • Custom UI (footers, headers, editors, overlays)
  • Git integration (checkpoints, auto-commit)
  • System prompt modifications and custom compaction
  • External integrations (SSH, file watchers, system theme sync)
  • Custom providers (Anthropic with custom streaming, GitLab Duo)

Documentation