diff --git a/README.md b/README.md
index 34ecbf6..490b3a8 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
   <h1 style="margin-top: 24px;">Fragment API</h1>
 
   <p style="font-size: 18px; margin-bottom: 24px;">
-    <b>Python library for the Fragment.com API — purchase Telegram Stars, Premium, and top up TON Ads balance.</b>
+    <b>Async Python client for the Fragment.com API — buy Telegram Stars and Premium, run giveaways, top up TON Ads balance, and manage anonymous numbers.</b>
   </p>
 
 [![PyPI version](https://img.shields.io/pypi/v/pyfragment?style=flat&color=blue)](https://pypi.org/project/pyfragment/)
diff --git a/pyproject.toml b/pyproject.toml
index c422aa6..47c9cbb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "hatchling.build"
 [project]
 name = "pyfragment"
 version = "2026.0.2"
-description = "Python library for the Fragment.com API — purchase Telegram Stars, Premium, and top up TON Ads balance."
+description = "Async Python client for the Fragment.com API — buy Telegram Stars and Premium, run giveaways, top up TON Ads balance, and manage anonymous numbers."
 readme = "README.md"
 license = { text = "MIT" }
 requires-python = ">=3.12"
diff --git a/tests/001_test_decode.py b/tests/001_test_decode.py
index 0b59b82..8a60ac3 100644
--- a/tests/001_test_decode.py
+++ b/tests/001_test_decode.py
@@ -1,4 +1,4 @@
-"""Tests for clean_decode() — BOC-encoded Fragment payloads decode to UTF-8."""
+"""Tests for clean_decode() — TON BOC payload decoding."""
 
 import re
 
diff --git a/tests/002_test_client.py b/tests/002_test_client.py
index 8e5607e..16ced03 100644
--- a/tests/002_test_client.py
+++ b/tests/002_test_client.py
@@ -1,4 +1,4 @@
-"""Unit tests for FragmentClient — init validation and cookie parsing (no network calls)."""
+"""Unit tests for FragmentClient — initialization, validation, and cookie parsing."""
 
 import json
 
diff --git a/tests/003_test_hash.py b/tests/003_test_hash.py
index bb883ba..d11f05c 100644
--- a/tests/003_test_hash.py
+++ b/tests/003_test_hash.py
@@ -1,5 +1,4 @@
-"""Tests for get_fragment_hash() — fetches a valid lowercase hex hash
-from the fragment.com/stars/buy page source."""
+"""Tests for get_fragment_hash() — API hash extraction from Fragment page source."""
 
 import re
 
diff --git a/tests/004_test_balance.py b/tests/004_test_balance.py
index 5201db6..185ba30 100644
--- a/tests/004_test_balance.py
+++ b/tests/004_test_balance.py
@@ -1,4 +1,4 @@
-"""Unit tests for process_transaction() — balance checks before broadcast."""
+"""Unit tests for process_transaction() — balance validation and broadcast retry logic."""
 
 from contextlib import contextmanager
 from unittest.mock import AsyncMock, MagicMock, patch
diff --git a/tests/005_test_stars.py b/tests/005_test_stars.py
index c3a38b8..0a87f94 100644
--- a/tests/005_test_stars.py
+++ b/tests/005_test_stars.py
@@ -1,4 +1,4 @@
-"""Unit tests for purchase_stars and giveaway_stars — validation and mocked network calls."""
+"""Unit tests for Stars methods — purchase_stars and giveaway_stars."""
 
 from unittest.mock import AsyncMock, patch
 
diff --git a/tests/006_test_premium.py b/tests/006_test_premium.py
index 6e06a22..0a0b11e 100644
--- a/tests/006_test_premium.py
+++ b/tests/006_test_premium.py
@@ -1,4 +1,4 @@
-"""Unit tests for purchase_premium and giveaway_premium — validation and mocked network calls."""
+"""Unit tests for Premium methods — purchase_premium and giveaway_premium."""
 
 from unittest.mock import AsyncMock, patch
 
diff --git a/tests/007_test_topup.py b/tests/007_test_topup.py
index 3cad838..2b491bc 100644
--- a/tests/007_test_topup.py
+++ b/tests/007_test_topup.py
@@ -1,4 +1,4 @@
-"""Unit tests for topup_ton — validation and mocked network calls."""
+"""Unit tests for topup_ton — TON Ads balance top-up."""
 
 from unittest.mock import AsyncMock, patch
 
diff --git a/tests/008_test_wallet.py b/tests/008_test_wallet.py
index b4279dd..d13c081 100644
--- a/tests/008_test_wallet.py
+++ b/tests/008_test_wallet.py
@@ -1,14 +1,11 @@
-"""Unit tests for get_wallet — mocked network calls."""
+"""Unit tests for get_wallet() — wallet address and TON balance lookup."""
 
 from unittest.mock import AsyncMock, MagicMock, patch
 
 import pytest
 
 from pyfragment import FragmentClient, WalletInfo
-
-FAKE_ADDRESS = "UQCppfw5DxWgdVHf3zkmZS8k1mt9oAUYxQLwq2fz3nhO8No5"
-FAKE_BALANCE_NANOTON = 1_500_000_000  # 1.5 TON
-
+from tests.shared import FAKE_ADDRESS, FAKE_BALANCE_NANOTON
 
 # Wallet mocked tests
 
diff --git a/tests/009_test_call.py b/tests/009_test_call.py
index 42be933..14b6b59 100644
--- a/tests/009_test_call.py
+++ b/tests/009_test_call.py
@@ -1,14 +1,11 @@
-"""Unit tests for client.call() — raw Fragment API request."""
+"""Unit tests for FragmentClient.call() — raw Fragment API access."""
 
 from unittest.mock import AsyncMock, patch
 
 import pytest
 
 from pyfragment import FragmentClient
-from tests.shared import FAKE_HASH
-
-FAKE_RESPONSE = {"status": "ok", "data": {"value": 42}}
-
+from tests.shared import FAKE_HASH, FAKE_RESPONSE
 
 # client.call() mocked tests
 
diff --git a/tests/010_test_number.py b/tests/010_test_number.py
index 4138b4f..bdcdb02 100644
--- a/tests/010_test_number.py
+++ b/tests/010_test_number.py
@@ -1,27 +1,11 @@
-"""Unit tests for number methods — get_login_code, toggle_login_codes, terminate_sessions."""
+"""Unit tests for anonymous number methods — login codes and session management."""
 
 from unittest.mock import AsyncMock, patch
 
 import pytest
 
 from pyfragment import AnonymousNumberError, FragmentClient, LoginCodeResult, TerminateSessionsResult
-from tests.shared import FAKE_HASH
-
-FAKE_HTML_WITH_CODE = """
-<table>
-  <tr>
-    <td class="table-cell-value">12345</td>
-  </tr>
-  <tr>
-    <td>session data</td>
-  </tr>
-</table>
-"""
-
-FAKE_HTML_NO_CODE = "<table><tr><td>no code here</td></tr></table>"
-
-FAKE_TERMINATE_HASH = "terminate_hash_abc123"
-
+from tests.shared import FAKE_HASH, FAKE_HTML_NO_CODE, FAKE_HTML_WITH_CODE, FAKE_TERMINATE_HASH
 
 # get_login_code tests
 
diff --git a/tests/shared.py b/tests/shared.py
index 042095b..183ca6d 100644
--- a/tests/shared.py
+++ b/tests/shared.py
@@ -1,9 +1,13 @@
-"""Shared test constants — imported by all test modules that need them."""
+"""Shared test constants for the pyfragment test suite.
+
+pyfragment is an async Python client for Fragment.com — purchase Telegram Premium
+and Stars, run Stars and Premium giveaways for channels, top up TON Ads balance,
+and manage anonymous numbers, all through a clean typed API.
+"""
 
 from typing import Any
 
-# Shared test credentials
-
+# Credentials and config
 VALID_SEED: str = "abandon " * 23 + "about"
 VALID_API_KEY: str = "A" * 68
 VALID_COOKIES: dict[str, str] = {
@@ -13,11 +17,31 @@ VALID_COOKIES: dict[str, str] = {
     "stel_ton_token": "x",
 }
 
-# Fake values for mocked tests
-
+# Generic test data
 FAKE_HASH: str = "abc123"
 FAKE_RECIPIENT: str = "recipient_token"
 FAKE_REQ_ID: str = "req_42"
 FAKE_TX_HASH: str = "deadbeef" * 8
 FAKE_ACCOUNT: dict[str, Any] = {"address": "0:abc", "publicKey": "pub", "chain": "-239", "walletStateInit": "base64=="}
 FAKE_TRANSACTION: dict[str, Any] = {"transaction": {"messages": [{"address": "0:abc", "amount": "100000000", "payload": ""}]}}
+
+# client.call()
+FAKE_RESPONSE: dict[str, Any] = {"status": "ok", "data": {"value": 42}}
+
+# get_wallet()
+FAKE_ADDRESS: str = "UQCppfw5DxWgdVHf3zkmZS8k1mt9oAUYxQLwq2fz3nhO8No5"
+FAKE_BALANCE_NANOTON: int = 1_500_000_000  # 1.5 TON
+
+# Anonymous number
+FAKE_HTML_WITH_CODE: str = """
+<table>
+  <tr>
+    <td class="table-cell-value">12345</td>
+  </tr>
+  <tr>
+    <td>session data</td>
+  </tr>
+</table>
+"""
+FAKE_HTML_NO_CODE: str = "<table><tr><td>no code here</td></tr></table>"
+FAKE_TERMINATE_HASH: str = "terminate_hash_abc123"