From 4d61744722df635fd6e82ed04b388aea130d2ed5 Mon Sep 17 00:00:00 2001
From: Philipp Thumfart <philipp@thumfart.eu>
Date: Mon, 22 Jun 2026 09:38:29 +0300
Subject: [PATCH] Added support for pi

---
 README.md                         |  3 ++-
 agpack/__init__.py                |  2 +-
 agpack/builtin_targets/pi.yml     | 14 ++++++++++++++
 agpack/templates/init_project.yml |  1 +
 tests/test_builtin_targets.py     |  9 +++++++++
 tests/test_integration.py         |  1 +
 tests/test_registry.py            |  1 +
 7 files changed, 29 insertions(+), 2 deletions(-)
 create mode 100644 agpack/builtin_targets/pi.yml

diff --git a/README.md b/README.md
index 1236118..9c3614d 100644
--- a/README.md
+++ b/README.md
@@ -209,7 +209,7 @@ agpack targets show claude           # print Claude's manifest as YAML
 
 ### Bundled targets
 
-agpack ships manifests for eight tools: `claude`, `codex`, `copilot`, `cursor`, `gemini`, `opencode`, `windsurf`, `antigravity`. The manifests themselves are the source of truth — browse them at [`agpack/builtin_targets/`](agpack/builtin_targets/) or introspect locally:
+agpack ships manifests for nine tools: `claude`, `codex`, `copilot`, `cursor`, `gemini`, `opencode`, `pi`, `windsurf`, `antigravity`. The manifests themselves are the source of truth — browse them at [`agpack/builtin_targets/`](agpack/builtin_targets/) or introspect locally:
 
 ```bash
 agpack targets list                   # every target + its resource types
@@ -219,6 +219,7 @@ agpack targets show claude            # the full manifest as YAML
 One thing worth knowing that isn't obvious from the file names:
 
 - **Windsurf and Antigravity have no per-project MCP config.** Their MCP configs live in user-global locations (`~/.codeium/windsurf/mcp_config.json` and `~/.gemini/antigravity/mcp_config.json`), which agpack does not manage.
+- **pi has no MCP and no file-based subagents.** It deliberately ships without MCP (CLI tools and extensions cover that role) and uses TypeScript extensions instead of copy-file agents, so its manifest exposes only `skills` (`.pi/skills`) and `commands` — which map to pi's prompt templates in `.pi/prompts`.
 
 ### Custom and overridden targets
 
diff --git a/agpack/__init__.py b/agpack/__init__.py
index 35e45b0..0ebca38 100644
--- a/agpack/__init__.py
+++ b/agpack/__init__.py
@@ -1,3 +1,3 @@
 """agpack - Fetch and deploy AI agent resources from git repos."""
 
-__version__ = "0.4.3"
+__version__ = "0.4.4"
diff --git a/agpack/builtin_targets/pi.yml b/agpack/builtin_targets/pi.yml
new file mode 100644
index 0000000..7e3faa4
--- /dev/null
+++ b/agpack/builtin_targets/pi.yml
@@ -0,0 +1,14 @@
+# pi (Earendil Works coding agent)
+
+skills:
+  kind: copy-directory
+  path: .pi/skills
+
+# pi calls these "prompt templates" (invoked as /name); same role as commands
+# elsewhere.
+commands:
+  kind: copy-file
+  path: .pi/prompts
+
+# pi has no MCP (by design) and no file-based subagents (it uses extensions),
+# so there is no `mcp:` or `agents:` resource type.
diff --git a/agpack/templates/init_project.yml b/agpack/templates/init_project.yml
index 602ad96..0858d99 100644
--- a/agpack/templates/init_project.yml
+++ b/agpack/templates/init_project.yml
@@ -7,6 +7,7 @@ targets:
   # - codex
   # - cursor
   # - copilot
+  # - pi
 
 dependencies:
   skills:
diff --git a/tests/test_builtin_targets.py b/tests/test_builtin_targets.py
index 64c9761..ba01d16 100644
--- a/tests/test_builtin_targets.py
+++ b/tests/test_builtin_targets.py
@@ -99,6 +99,15 @@ def test_windsurf_paths() -> None:
     assert "mcp" not in target.resources
 
 
+def test_pi_paths() -> None:
+    target = load_builtin("pi")
+    assert target.resources["skills"].path == ".pi/skills"
+    assert isinstance(target.resources["commands"], CopyFileResource)
+    assert target.resources["commands"].path == ".pi/prompts"
+    assert "agents" not in target.resources
+    assert "mcp" not in target.resources
+
+
 def test_antigravity_paths() -> None:
     target = load_builtin("antigravity")
     assert target.resources["skills"].path == ".agent/skills"
diff --git a/tests/test_integration.py b/tests/test_integration.py
index bcec1e8..69d4eff 100644
--- a/tests/test_integration.py
+++ b/tests/test_integration.py
@@ -1203,6 +1203,7 @@ def test_targets_list_shows_all_builtins(tmp_path: Path) -> None:
         "cursor",
         "copilot",
         "gemini",
+        "pi",
         "windsurf",
         "antigravity",
     ]:
diff --git a/tests/test_registry.py b/tests/test_registry.py
index 62dd3cb..a37919c 100644
--- a/tests/test_registry.py
+++ b/tests/test_registry.py
@@ -17,6 +17,7 @@
     "cursor",
     "gemini",
     "opencode",
+    "pi",
     "windsurf",
 }