diff --git a/python/cog/command/call_graph.py b/python/cog/command/call_graph.py
new file mode 100644
index 0000000000..c8f24a7055
--- /dev/null
+++ b/python/cog/command/call_graph.py
@@ -0,0 +1,94 @@
+"""A CLI for determining the call graph of a pipeline."""
+
+import ast
+import sys
+from pathlib import Path
+from typing import List
+
+
+class IncludeAnalyzer(ast.NodeVisitor):
+    def __init__(self, file_path: Path) -> None:
+        self.file_path = file_path
+        self.includes: List[str] = []
+        self.imports: dict[str, str] = {}
+        self.scope_stack: List[str] = []
+
+    def visit_Import(self, node: ast.Import) -> None:
+        for alias in node.names:
+            self.imports[alias.asname or alias.name] = alias.name
+        self.generic_visit(node)
+
+    def visit_ImportFrom(self, node: ast.ImportFrom) -> None:
+        module = node.module or ""
+        for alias in node.names:
+            full_name = f"{module}.{alias.name}" if module else alias.name
+            self.imports[alias.asname or alias.name] = full_name
+        self.generic_visit(node)
+
+    # Scope tracking
+    def visit_FunctionDef(self, node: ast.FunctionDef) -> None:
+        self.scope_stack.append("function")
+        self.generic_visit(node)
+        self.scope_stack.pop()
+
+    def visit_AsyncFunctionDef(self, node: ast.AsyncFunctionDef) -> None:
+        self.scope_stack.append("function")
+        self.generic_visit(node)
+        self.scope_stack.pop()
+
+    def visit_ClassDef(self, node: ast.ClassDef) -> None:
+        self.scope_stack.append("class")
+        self.generic_visit(node)
+        self.scope_stack.pop()
+
+    def visit_Lambda(self, node: ast.Lambda) -> None:
+        self.scope_stack.append("lambda")
+        self.generic_visit(node)
+        self.scope_stack.pop()
+
+    def visit_Call(self, node: ast.Call) -> None:
+        target = None
+
+        if isinstance(node.func, ast.Attribute):
+            # Handles replicate.include
+            if isinstance(node.func.value, ast.Name):
+                target = f"{self.imports.get(node.func.value.id, node.func.value.id)}.{node.func.attr}"
+        elif isinstance(node.func, ast.Name):
+            # Handles `from replicate import include` then `include(...)`
+            target = self.imports.get(node.func.id, node.func.id)
+
+        if target == "cog.ext.pipelines.include":
+            # Check scope
+            if self.scope_stack:
+                raise ValueError(
+                    f"[{self.file_path}] Invalid scope at line {node.lineno}: `cog.ext.pipelines.include(...)` must be in global scope"
+                )
+            elif node.args:
+                arg = node.args[0]
+                if isinstance(arg, ast.Str):
+                    self.includes.append(arg.s)
+                else:
+                    raise ValueError(
+                        f"[{self.file_path}] Unresolvable argument at line {node.lineno}: Not a string literal"
+                    )
+        self.generic_visit(node)
+
+
+def analyze_python_file(
+    file_path: Path,
+) -> List[str]:
+    source = file_path.read_text()
+    tree = ast.parse(source, filename=str(file_path))
+    analyzer = IncludeAnalyzer(file_path)
+    analyzer.visit(tree)
+    return analyzer.includes
+
+
+def main(filepath: str) -> None:
+    """Run the main code for determining the call graph of a pipeline."""
+    includes = analyze_python_file(Path(filepath))
+    print(",".join(includes))
+
+
+if __name__ == "__main__":
+    main(sys.argv[1])
diff --git a/python/tests/command/__init__.py b/python/tests/command/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/python/tests/command/call_graph_test.py b/python/tests/command/call_graph_test.py
new file mode 100644
index 0000000000..8c79716a84
--- /dev/null
+++ b/python/tests/command/call_graph_test.py
@@ -0,0 +1,73 @@
+import os
+import tempfile
+from pathlib import Path
+
+import pytest
+
+from cog.command.call_graph import analyze_python_file
+
+
+def test_call_graph():
+    with tempfile.TemporaryDirectory() as tmpdir:
+        filepath = os.path.join(tmpdir, "predict.py")
+        with open(filepath, "w", encoding="utf8") as handle:
+            handle.write("""from cog import Path, Input
+from cog.ext.pipelines import include
+
+flux_schnell = include("black-forest-labs/flux-schnell")
+
+def run(
+    prompt: str = Input(description="Describe the image to generate"),
+    seed: int = Input(description="A seed", default=0)
+) -> Path:
+    output_url = flux_schnell(prompt=prompt, seed=seed)[0]
+    return output_url
+""")
+        includes = analyze_python_file(Path(filepath))
+        assert includes == ["black-forest-labs/flux-schnell"]
+
+
+def test_call_graph_with_dynamic_string():
+    with tempfile.TemporaryDirectory() as tmpdir:
+        filepath = os.path.join(tmpdir, "predict.py")
+        with open(filepath, "w", encoding="utf8") as handle:
+            handle.write("""from cog import Path, Input
+from cog.ext.pipelines import include
+
+i = 2
+flux_schnell = include(f"black-forest-labs/flux-schnell-{i}")
+
+def run(
+    prompt: str = Input(description="Describe the image to generate"),
+    seed: int = Input(description="A seed", default=0)
+) -> Path:
+    output_url = flux_schnell(prompt=prompt, seed=seed)[0]
+    return output_url
+""")
+        with pytest.raises(ValueError) as excinfo:
+            analyze_python_file(Path(filepath))
+        assert str(excinfo.value).endswith(
+            "Unresolvable argument at line 5: Not a string literal"
+        )
+
+
+def test_call_graph_include_constructed_in_local_scope():
+    with tempfile.TemporaryDirectory() as tmpdir:
+        filepath = os.path.join(tmpdir, "predict.py")
+        with open(filepath, "w", encoding="utf8") as handle:
+            handle.write("""from cog import Path, Input
+from cog.ext.pipelines import include
+
+def run(
+    prompt: str = Input(description="Describe the image to generate"),
+    seed: int = Input(description="A seed", default=0)
+) -> Path:
+    flux_schnell = include("black-forest-labs/flux-schnell")
+    output_url = flux_schnell(prompt=prompt, seed=seed)[0]
+    return output_url
+""")
+        with pytest.raises(ValueError) as excinfo:
+            analyze_python_file(Path(filepath))
+        assert str(excinfo.value).endswith(
+            "Invalid scope at line 8: `cog.ext.pipelines.include(...)` must be in global scope"
+        )