From cf1c4c31f44c123dfd741078b3c1f7a908663c10 Mon Sep 17 00:00:00 2001
From: Mario Zechner <badlogicgames@gmail.com>
Date: Mon, 5 Jan 2026 01:45:10 +0100
Subject: [PATCH] Flatten hello/ and question/ extension examples to single
 files

---
 packages/coding-agent/examples/README.md                      | 2 +-
 packages/coding-agent/examples/extensions/README.md           | 4 ++--
 .../examples/extensions/{hello/index.ts => hello.ts}          | 4 ++++
 .../examples/extensions/{question/index.ts => question.ts}    | 0
 4 files changed, 7 insertions(+), 3 deletions(-)
 rename packages/coding-agent/examples/extensions/{hello/index.ts => hello.ts} (91%)
 rename packages/coding-agent/examples/extensions/{question/index.ts => question.ts} (100%)

diff --git a/packages/coding-agent/examples/README.md b/packages/coding-agent/examples/README.md
index cb0552c3..40183e56 100644
--- a/packages/coding-agent/examples/README.md
+++ b/packages/coding-agent/examples/README.md
@@ -9,7 +9,7 @@ Programmatic usage via `createAgentSession()`. Shows how to customize models, pr
 
 ### [extensions/](extensions/)
 Example extensions demonstrating:
-- Lifecycle event handlers (tool interception, safety gates)
+- Lifecycle event handlers (tool interception, safety gates, context modifications)
 - Custom tools (todo lists, subagents)
 - Commands and keyboard shortcuts
 - External integrations (git, file watchers)
diff --git a/packages/coding-agent/examples/extensions/README.md b/packages/coding-agent/examples/extensions/README.md
index 92f3fe72..649865de 100644
--- a/packages/coding-agent/examples/extensions/README.md
+++ b/packages/coding-agent/examples/extensions/README.md
@@ -28,8 +28,8 @@ cp permission-gate.ts ~/.pi/agent/extensions/
 | Extension | Description |
 |-----------|-------------|
 | `todo.ts` | Todo list tool + `/todos` command with custom rendering and state persistence |
-| `hello/` | Minimal custom tool example |
-| `question/` | Demonstrates `pi.ui.select()` for asking the user questions |
+| `hello.ts` | Minimal custom tool example |
+| `question.ts` | Demonstrates `ctx.ui.select()` for asking the user questions |
 | `subagent/` | Delegate tasks to specialized subagents with isolated context windows |
 
 ### Commands & UI
diff --git a/packages/coding-agent/examples/extensions/hello/index.ts b/packages/coding-agent/examples/extensions/hello.ts
similarity index 91%
rename from packages/coding-agent/examples/extensions/hello/index.ts
rename to packages/coding-agent/examples/extensions/hello.ts
index 1ae6f57e..df9aa740 100644
--- a/packages/coding-agent/examples/extensions/hello/index.ts
+++ b/packages/coding-agent/examples/extensions/hello.ts
@@ -1,3 +1,7 @@
+/**
+ * Hello Tool - Minimal custom tool example
+ */
+
 import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";
 import { Type } from "@sinclair/typebox";
 
diff --git a/packages/coding-agent/examples/extensions/question/index.ts b/packages/coding-agent/examples/extensions/question.ts
similarity index 100%
rename from packages/coding-agent/examples/extensions/question/index.ts
rename to packages/coding-agent/examples/extensions/question.ts