diff --git a/README.md b/README.md
index 1f36e7b..72f5d66 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,28 @@
 
 ---
 
+## Project implementation
+
+This repository contains not only the plan text, but also a small Python project that implements a basic progress tracker for this plan.
+
+### Source files
+
+- `main.py` — CLI entrypoint.
+- `src/fluency_tracker/tracker.py` — parser of markdown checklist and report builder.
+- `src/fluency_tracker/cli.py` — command-line interface.
+- `requirements.txt` / `pyproject.toml` — dependency and project configuration files.
+
+### Run locally
+
+```bash
+python -m pip install -r requirements.txt
+python main.py --plan-file README.md
+```
+
+The command prints current progress and pending items from checklist tasks (`- [ ]` / `- [x]`).
+
+---
+
 ## 1. Цель и контекст
 
 ### Зачем мне AI fluency
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..8f363c8
--- /dev/null
+++ b/main.py
@@ -0,0 +1,7 @@
+"""CLI entrypoint for AI fluency plan tracker."""
+
+from src.fluency_tracker.cli import main
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..4ea38f2
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,14 @@
+[build-system]
+requires = ["setuptools>=68", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "ai-fluency-plan-tracker"
+version = "0.1.0"
+description = "Small CLI utility to track progress of AI Fluency plan."
+readme = "README.md"
+requires-python = ">=3.10"
+dependencies = []
+
+[tool.setuptools.packages.find]
+where = ["src"]
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..a249f4a
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+# Runtime dependencies
+# Kept intentionally minimal for the assignment project.
diff --git a/src/fluency_tracker/__init__.py b/src/fluency_tracker/__init__.py
new file mode 100644
index 0000000..b182dd4
--- /dev/null
+++ b/src/fluency_tracker/__init__.py
@@ -0,0 +1,2 @@
+"""AI Fluency tracker package."""
+
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diff --git a/src/fluency_tracker/cli.py b/src/fluency_tracker/cli.py
new file mode 100644
index 0000000..8be6636
--- /dev/null
+++ b/src/fluency_tracker/cli.py
@@ -0,0 +1,31 @@
+"""CLI for AI fluency plan tracker."""
+
+from __future__ import annotations
+
+import argparse
+from pathlib import Path
+
+from .tracker import build_report, parse_tasks
+
+
+def build_parser() -> argparse.ArgumentParser:
+    parser = argparse.ArgumentParser(
+        description="Show progress report for AI fluency plan markdown checklist."
+    )
+    parser.add_argument(
+        "--plan-file",
+        default="README.md",
+        help="Path to markdown file with checklist tasks (default: README.md).",
+    )
+    return parser
+
+
+def main() -> int:
+    parser = build_parser()
+    args = parser.parse_args()
+    plan_file = Path(args.plan_file)
+    if not plan_file.exists():
+        parser.error(f"Plan file does not exist: {plan_file}")
+    tasks = parse_tasks(plan_file)
+    print(build_report(tasks))
+    return 0
diff --git a/src/fluency_tracker/tracker.py b/src/fluency_tracker/tracker.py
new file mode 100644
index 0000000..c6a4aea
--- /dev/null
+++ b/src/fluency_tracker/tracker.py
@@ -0,0 +1,49 @@
+"""Helpers to parse and report AI fluency progress."""
+
+from __future__ import annotations
+
+from dataclasses import dataclass
+from pathlib import Path
+import re
+
+
+CHECKBOX_PATTERN = re.compile(r"^- \[(?P<mark>[ xX])\] (?P<task>.+)$")
+
+
+@dataclass(frozen=True)
+class Task:
+    title: str
+    done: bool
+
+
+def parse_tasks(markdown_path: Path) -> list[Task]:
+    tasks: list[Task] = []
+    for line in markdown_path.read_text(encoding="utf-8").splitlines():
+        match = CHECKBOX_PATTERN.match(line.strip())
+        if not match:
+            continue
+        tasks.append(Task(title=match.group("task"), done=match.group("mark").lower() == "x"))
+    return tasks
+
+
+def build_report(tasks: list[Task]) -> str:
+    total = len(tasks)
+    done = sum(task.done for task in tasks)
+    pending = total - done
+    progress = 0.0 if total == 0 else (done / total) * 100
+    lines = [
+        "AI Fluency Plan Progress Report",
+        "-" * 32,
+        f"Total tasks   : {total}",
+        f"Done tasks    : {done}",
+        f"Pending tasks : {pending}",
+        f"Progress      : {progress:.1f}%",
+        "",
+    ]
+    if pending > 0:
+        lines.append("Pending items:")
+        for task in (t for t in tasks if not t.done):
+            lines.append(f"- {task.title}")
+    else:
+        lines.append("All tasks are completed.")
+    return "\n".join(lines)