diff --git a/bsky/followback.py b/bsky/followback.py
new file mode 100644
index 0000000..534184a
--- /dev/null
+++ b/bsky/followback.py
@@ -0,0 +1,159 @@
+import argparse
+import logging
+import sys
+import time
+from atproto import Client
+
+# --- Logging ---
+logging.basicConfig(
+    format="%(asctime)s [%(levelname)s] %(message)s",
+    level=logging.INFO,
+    stream=sys.stdout
+)
+
+
+def login(email: str, password: str) -> Client:
+    """Login to Bluesky using email and app password."""
+    client = Client()
+    try:
+        logging.info(f"Attempting login with email: {email}")
+        client.login(email, password)
+        logging.info("✅ Login successful!")
+        return client
+    except Exception as e:
+        logging.error(f"❌ Login failed: {e}")
+        sys.exit(1)
+
+
+def get_my_handle(client) -> str:
+    """Retrieve the authenticated user's handle."""
+    return client.me.handle
+
+
+def get_followers(client, handle: str) -> dict:
+    """Fetches all accounts that follow the user. Returns {handle: did}."""
+    logging.info("📋 Fetching your followers...")
+    followers = []
+    cursor = None
+    while True:
+        try:
+            params = {'actor': handle, 'cursor': cursor, 'limit': 100}
+            res = client.app.bsky.graph.get_followers(params)
+            followers.extend(res.followers)
+            if not res.cursor:
+                break
+            cursor = res.cursor
+            time.sleep(0.3)
+        except Exception as e:
+            logging.warning(f"⚠️ Error fetching followers: {e}")
+            break
+
+    result = {user.handle: user.did for user in followers}
+    logging.info(f"👥 You have {len(result)} followers.")
+    return result
+
+
+def get_following(client, handle: str) -> set:
+    """Fetches all accounts the user follows. Returns a set of handles."""
+    logging.info("📋 Fetching accounts you follow...")
+    follows = []
+    cursor = None
+    while True:
+        try:
+            params = {'actor': handle, 'cursor': cursor, 'limit': 100}
+            res = client.app.bsky.graph.get_follows(params)
+            follows.extend(res.follows)
+            if not res.cursor:
+                break
+            cursor = res.cursor
+            time.sleep(0.3)
+        except Exception as e:
+            logging.warning(f"⚠️ Error fetching following: {e}")
+            break
+
+    result = {user.handle for user in follows}
+    logging.info(f"➡️  You are following {len(result)} accounts.")
+    return result
+
+
+def follow_back(client, followers: dict, following: set) -> None:
+    """Follows back anyone who follows you but you don't follow back."""
+    not_followed_back = {
+        handle: did
+        for handle, did in followers.items()
+        if handle not in following
+    }
+
+    if not not_followed_back:
+        logging.info("🎉 You already follow back everyone who follows you!")
+        return
+
+    logging.info(f"➕ Found {len(not_followed_back)} followers to follow back...")
+    follow_count = 0
+    fail_count = 0
+
+    for handle, did in not_followed_back.items():
+        try:
+            client.app.bsky.graph.follow.create(
+                repo=client.me.did,
+                record={
+                    "$type": "app.bsky.graph.follow",
+                    "subject": did,
+                    "createdAt": client.get_current_time_iso()
+                }
+            )
+            logging.info(f"  ✅ Followed back: @{handle}")
+            follow_count += 1
+            time.sleep(0.5)
+        except Exception as e:
+            logging.error(f"  ❌ Failed to follow back @{handle}: {e}")
+            fail_count += 1
+
+    logging.info(f"✅ Followed back {follow_count} accounts. ({fail_count} failed)")
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Follow back all Bluesky users who follow you but you don't follow back."
+    )
+    parser.add_argument("bsky_email",        help="Bluesky login email (e.g., you@email.com)")
+    parser.add_argument("bsky_app_password", help="Bluesky app password (from Settings > App Passwords)")
+    parser.add_argument("--dry_run",         action="store_true", help="Preview who would be followed without actually following")
+    args = parser.parse_args()
+
+    # --- Login ---
+    client = login(args.bsky_email, args.bsky_app_password)
+    my_handle = get_my_handle(client)
+    logging.info(f"👤 Logged in as: @{my_handle}")
+
+    # --- Fetch data ---
+    followers = get_followers(client, my_handle)
+    following = get_following(client, my_handle)
+
+    # --- Diff ---
+    not_followed_back = {
+        handle: did
+        for handle, did in followers.items()
+        if handle not in following
+    }
+
+    logging.info(f"📊 Summary:")
+    logging.info(f"   Followers      : {len(followers)}")
+    logging.info(f"   Following      : {len(following)}")
+    logging.info(f"   To follow back : {len(not_followed_back)}")
+
+    # --- Dry run preview ---
+    if args.dry_run:
+        logging.info("🔍 Dry run — no follows will be made. Accounts to follow back:")
+        for handle in not_followed_back:
+            print(f"  → @{handle}")
+        return
+
+    # --- Follow back ---
+    follow_back(client, followers, following)
+
+    logging.info("🎉 All done!")
+
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file
diff --git a/bsky/remove_duplicates.py b/bsky/remove_duplicates.py
new file mode 100644
index 0000000..f85f4b3
--- /dev/null
+++ b/bsky/remove_duplicates.py
@@ -0,0 +1,56 @@
+import pandas as pd
+import os
+
+# ── Config ────────────────────────────────────────────────────────────────────
+INPUT_FILE  = 'users_to_keep.csv'
+OUTPUT_FILE = 'users_to_keep_clean.csv'
+# ──────────────────────────────────────────────────────────────────────────────
+
+
+def load_csv(filepath: str) -> pd.DataFrame:
+    """Load CSV file and return a DataFrame."""
+    if not os.path.exists(filepath):
+        raise FileNotFoundError(f"File not found: {filepath}")
+    return pd.read_csv(filepath)
+
+
+def remove_duplicates(df: pd.DataFrame) -> pd.DataFrame:
+    """Normalize handles and remove duplicate rows."""
+    df['Handle'] = df['Handle'].str.strip().str.lower()
+    return df.drop_duplicates(subset='Handle', keep='first')
+
+
+def save_csv(df: pd.DataFrame, filepath: str) -> None:
+    """Save DataFrame to CSV."""
+    df.to_csv(filepath, index=False)
+
+
+def print_report(before: int, after: int, output: str) -> None:
+    """Print a summary report."""
+    removed = before - after
+    print("─" * 40)
+    print(f"  Rows before : {before}")
+    print(f"  Rows after  : {after}")
+    print(f"  Removed     : {removed}")
+    print(f"  Saved to    : {output}")
+    print("─" * 40)
+
+
+def main():
+    print(f"\n📂 Loading '{INPUT_FILE}'...")
+    df = load_csv(INPUT_FILE)
+    before = len(df)
+
+    print("🔍 Removing duplicates...")
+    df_clean = remove_duplicates(df)
+    after = len(df_clean)
+
+    print(f"💾 Saving to '{OUTPUT_FILE}'...")
+    save_csv(df_clean, OUTPUT_FILE)
+
+    print_report(before, after, OUTPUT_FILE)
+    print("✅ Done!\n")
+
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/bsky/unfollow.py b/bsky/unfollow.py
new file mode 100644
index 0000000..36771ef
--- /dev/null
+++ b/bsky/unfollow.py
@@ -0,0 +1,294 @@
+import argparse
+import logging
+import sys
+import csv
+import time
+from atproto import Client
+
+# --- Logging ---
+logging.basicConfig(
+    format="%(asctime)s [%(levelname)s] %(message)s",
+    level=logging.INFO,
+    stream=sys.stdout
+)
+
+def get_all_interactions(client, handle):
+    """
+    Fetches all historical interactions.
+    Returns:
+      - interacted_users: dict of everyone you interacted with (to protect from unfollow)
+      - fans: dict of users who specifically liked or reposted YOUR posts (to potentially follow)
+    """
+    interacted_users = {}
+    fans = {}
+    
+    # 1. Fetch Likes (Posts YOU liked)
+    logging.info("Fetching all historical likes...")
+    cursor = None
+    while True:
+        try:
+            params = {'actor': handle, 'cursor': cursor, 'limit': 100}  # Adjusted to include parameters
+            res = client.app.bsky.feed.get_actor_likes(params)  # Corrected to pass params as a dictionary
+            for item in res.feed:
+                interacted_users[item.post.author.did] = item.post.author.handle
+            if not res.cursor:
+                break
+            cursor = res.cursor
+        except Exception as e:
+            logging.warning(f"Error fetching likes: {e}")
+            break
+
+    # 2. Fetch Reposts and Replies (from YOUR feed)
+    logging.info("Fetching all historical reposts and replies...")
+    cursor = None
+    while True:
+        try:
+            params = {'actor': handle, 'cursor': cursor, 'limit': 100}  # Adjusted to include parameters
+            res = client.app.bsky.feed.get_author_feed(params)  # Corrected to pass params as a dictionary
+            for item in res.feed:
+                if item.post.author.did != client.me.did:
+                    interacted_users[item.post.author.did] = item.post.author.handle
+                if item.reply:
+                    interacted_users[item.reply.parent.author.did] = item.reply.parent.author.handle
+                    interacted_users[item.reply.root.author.did] = item.reply.root.author.handle
+            if not res.cursor:
+                break
+            cursor = res.cursor
+        except Exception as e:
+            logging.warning(f"Error fetching feed: {e}")
+            break
+
+    # 3. Fetch Notifications (Mentions, Replies, Likes, Reposts TO YOU)
+    logging.info("Fetching all historical notifications (likes, reposts, mentions)...")
+    cursor = None
+    while True:
+        try:
+            params = {'cursor': cursor, 'limit': 100}  # Adjusted to include parameters
+            res = client.app.bsky.notification.list_notifications(params)  # Corrected to pass params as a dictionary
+            for notif in res.notifications:
+                # Add to general interactions (protects from unfollow)
+                if notif.reason in ['mention', 'reply', 'quote', 'like', 'repost']:
+                    interacted_users[notif.author.did] = notif.author.handle
+                
+                # Specifically track people who liked or reposted your posts
+                if notif.reason in ['like', 'repost']:
+                    fans[notif.author.did] = notif.author.handle
+            if not res.cursor:
+                break
+            cursor = res.cursor
+        except Exception as e:
+            logging.warning(f"Error fetching notifications: {e}")
+            break
+
+    # Remove yourself from the lists if present
+    if client.me.did in interacted_users:
+        del interacted_users[client.me.did]
+    if client.me.did in fans:
+        del fans[client.me.did]
+
+    logging.info(f"Found {len(interacted_users)} unique users you have interacted with.")
+    logging.info(f"Found {len(fans)} unique users who have liked or reposted your posts.")
+    return interacted_users, fans
+
+def get_all_following(client, handle):
+    """Fetches the complete list of users you are following."""
+    logging.info("Fetching your complete following list...")
+    following = []
+    cursor = None
+    while True:
+        try:
+            params = {'actor': handle, 'cursor': cursor, 'limit': 100}  # Adjusted to include parameters
+            res = client.app.bsky.graph.get_follows(params)  # Corrected to pass params as a dictionary
+            following.extend(res.follows)
+            if not res.cursor:
+                break
+            cursor = res.cursor
+        except Exception as e:
+            logging.warning(f"Error fetching following list: {e}")
+            break
+    return following
+
+def download_following_list(following, filename):
+    """Saves the following list to a CSV file."""
+    with open(filename, mode='w', newline='', encoding='utf-8') as file:
+        writer = csv.writer(file)
+        writer.writerow(['DID', 'Handle', 'Display Name', 'Description'])
+        for user in following:
+            writer.writerow([user.did, user.handle, user.display_name, user.description])
+    logging.info(f"Downloaded following list to {filename}")
+
+def follow_new_fans(client, fans):
+    """Follows users who liked/reposted your posts."""
+    to_follow = list(fans.items())
+
+    if not to_follow:
+        logging.info("You already follow everyone who has liked or reposted your posts!")
+        return
+
+    print("\n" + "="*50)
+    print(f"💙 USERS WHO LIKED/REPOSTED YOU (TO FOLLOW) ({len(to_follow)} total) 💙")
+    print("="*50)
+    for did, handle in to_follow:
+        print(f"- @{handle}")
+    print("="*50)
+
+    confirm = input(f"\nDo you want to FOLLOW these {len(to_follow)} users? (y/N): ")
+    if confirm.lower() != 'y':
+        logging.info("Skipping following new fans.")
+        return
+
+    logging.info("Proceeding to follow users...")
+    success_count = 0
+    for did, handle in to_follow:
+        try:
+            client.follow(did)
+            logging.info(f"✅ Followed: @{handle}")
+            success_count += 1
+            time.sleep(0.5)  # Rate limit protection
+        except Exception as e:
+            logging.error(f"❌ Failed to follow @{handle}: {e}")
+    
+    logging.info(f"Finished! Successfully followed {success_count} users.")
+
+def list_interacted_but_not_followed(interacted_users, following, output_csv="interacted_not_followed.csv"):
+    """Finds users you interacted with but do not follow."""
+    followed_dids = {user.did for user in following}
+    not_followed = [(did, handle) for did, handle in interacted_users.items() if did not in followed_dids]
+            
+    if not not_followed:
+        return
+
+    with open(output_csv, mode='w', newline='', encoding='utf-8') as file:
+        writer = csv.writer(file)
+        writer.writerow(['DID', 'Handle'])
+        for did, handle in not_followed:
+            writer.writerow([did, handle])
+    logging.info(f"Saved the full list of interacted-but-not-followed users to {output_csv}")
+
+def has_language_in_profile(user):
+    """Checks if the user explicitly mentions Catalan or Spanish in their bio."""
+    if not user.description:
+        return False
+    
+    desc = user.description.lower()
+    ca_keywords = ['català', 'catala', 'catalunya', '📍 cat', 'ca-es', 'catalan']
+    es_keywords = ['español', 'castellano', 'españa', '📍 es', 'es-es', 'spanish']
+    
+    for kw in ca_keywords + es_keywords:
+        if kw in desc:
+            return True
+    return False
+
+def posts_in_target_languages(client, did):
+    """
+    Fetches the user's recent posts and checks the internal Bluesky language tags.
+    Returns True if they recently posted in Catalan ('ca') or Spanish ('es').
+    """
+    try:
+        res = client.app.bsky.feed.get_author_feed(actor=did, limit=15)
+        for item in res.feed:
+            record = item.post.record
+            if hasattr(record, 'langs') and record.langs:
+                for lang in record.langs:
+                    if lang.startswith('ca') or lang.startswith('es'):
+                        return True
+    except Exception as e:
+        logging.warning(f"Could not fetch recent posts for {did} to check language: {e}")
+    
+    return False
+
+def clean_users(client, following, interacted_users):
+    users_to_unfollow = []
+
+    logging.info("Analyzing following list against your criteria (this may take a moment to check recent posts)...")
+    
+    for i, user in enumerate(following):
+        if i > 0 and i % 50 == 0:
+            logging.info(f"Processed {i}/{len(following)} users...")
+
+        # 1. Keep if interacted with (This now INCLUDES people who liked/reposted your posts)
+        if user.did in interacted_users:
+            continue
+            
+        # 2. Keep if language is in profile bio
+        if has_language_in_profile(user):
+            continue
+            
+        # 3. Keep if they post/interact in Catalan or Spanish
+        if posts_in_target_languages(client, user.did):
+            continue
+            
+        # If none of the above match, add to unfollow list
+        users_to_unfollow.append(user)
+
+    if not users_to_unfollow:
+        logging.info("No users found to unfollow based on your criteria. You're all clean!")
+        return
+
+    # --- HUMAN APPROVAL STEP ---
+    print("\n" + "="*50)
+    print(f"🛑 USERS TO UNFOLLOW ({len(users_to_unfollow)} total) 🛑")
+    print("="*50)
+    for u in users_to_unfollow:
+        display = u.display_name or ""
+        print(f"- @{u.handle} ({display})")
+    print("="*50)
+
+    confirm = input(f"\nDo you want to proceed and UNFOLLOW these {len(users_to_unfollow)} users? (y/N): ")
+    
+    if confirm.lower() != 'y':
+        logging.info("Operation cancelled by user. No one was unfollowed.")
+        return
+
+    logging.info("Proceeding with unfollows...")
+    success_count = 0
+    for user in users_to_unfollow:
+        try:
+            if user.viewer and user.viewer.following:
+                client.app.bsky.graph.delete_follow(user.viewer.following)
+                logging.info(f"✅ Unfollowed: @{user.handle}")
+                success_count += 1
+                time.sleep(0.5)  # Rate limit protection
+            else:
+                logging.warning(f"⚠️ Could not find follow record for @{user.handle}")
+        except Exception as e:
+            logging.error(f"❌ Failed to unfollow @{user.handle}: {e}")
+
+    logging.info(f"Finished! Successfully unfollowed {success_count} users.")
+
+def main():
+    parser = argparse.ArgumentParser(description="Clean up your Bsky users.")
+    parser.add_argument("bsky_username", help="Bluesky username (e.g., user.bsky.social)")
+    parser.add_argument("bsky_app_password", help="Bluesky app password")
+    parser.add_argument("--output_csv", default="following_list.csv", help="Output CSV file name for following list")
+    parser.add_argument("--missed_csv", default="interacted_not_followed.csv", help="Output CSV for users you interacted with but don't follow")
+    args = parser.parse_args()
+
+    # --- Login ---
+    client = Client()
+    try:
+        logging.info(f"Attempting login with user: {args.bsky_username}")
+        client.login(args.bsky_username, args.bsky_app_password)
+        logging.info("Login successful!")
+    except Exception as e:
+        logging.error(f"Login failed: {e}")
+        sys.exit(1)
+
+    # 1. Get all following
+    following = get_all_following(client, args.bsky_username)
+    download_following_list(following, args.output_csv)
+
+    # 2. Get all historical interactions AND fans
+    interacted_users, fans = get_all_interactions(client, args.bsky_username)
+
+    # 3. Follow users who liked/reposted your posts
+    follow_new_fans(client, fans)
+
+    # 4. Save the full list of interacted-but-not-followed users to CSV
+    list_interacted_but_not_followed(interacted_users, following, args.missed_csv)
+
+    # 5. Filter and ask for human approval before unfollowing
+    clean_users(client, following, interacted_users)
+
+if __name__ == "__main__":
+    main()
diff --git a/bsky/users_to_keep.py b/bsky/users_to_keep.py
new file mode 100644
index 0000000..c763bef
--- /dev/null
+++ b/bsky/users_to_keep.py
@@ -0,0 +1,184 @@
+import argparse
+import logging
+import sys
+import csv
+import time
+import re
+from atproto import Client
+
+# --- Logging ---
+logging.basicConfig(
+    format="%(asctime)s [%(levelname)s] %(message)s",
+    level=logging.INFO,
+    stream=sys.stdout
+)
+
+
+def login(email: str, password: str) -> Client:
+    """Login to Bluesky using email and app password."""
+    client = Client()
+    try:
+        logging.info(f"Attempting login with email: {email}")
+        client.login(email, password)
+        logging.info("✅ Login successful!")
+        return client
+    except Exception as e:
+        logging.error(f"❌ Login failed: {e}")
+        sys.exit(1)
+
+
+def get_my_handle(client) -> str:
+    """Retrieve the authenticated user's handle."""
+    return client.me.handle
+
+
+def get_current_follows(client, handle: str) -> dict:
+    """Fetches the accounts the user is currently following. Returns {handle: follow_uri}."""
+    logging.info("📋 Fetching your current follows...")
+    follows = []
+    cursor = None
+    while True:
+        try:
+            params = {'actor': handle, 'cursor': cursor, 'limit': 100}
+            res = client.app.bsky.graph.get_follows(params)
+            follows.extend(res.follows)
+            if not res.cursor:
+                break
+            cursor = res.cursor
+            time.sleep(0.3)
+        except Exception as e:
+            logging.warning(f"⚠️ Error fetching follows: {e}")
+            break
+
+    # Build {handle: viewer.following URI} so we can delete the follow record
+    result = {}
+    for user in follows:
+        follow_uri = None
+        if user.viewer and user.viewer.following:
+            follow_uri = user.viewer.following
+        result[user.handle] = {
+            "did": user.did,
+            "follow_uri": follow_uri
+        }
+
+    logging.info(f"Found {len(result)} accounts you currently follow.")
+    return result
+
+
+def read_target_handles(filename: str) -> list:
+    """Reads the CSV file and returns a list of handles to follow."""
+    handles = []
+    with open(filename, mode='r', newline='', encoding='utf-8') as file:
+        reader = csv.DictReader(file)
+        for row in reader:
+            handle = row['Handle'].strip().lower()
+            if handle:
+                handles.append(handle)
+    logging.info(f"📄 Loaded {len(handles)} handles from '{filename}'.")
+    return handles
+
+
+def resolve_handle_to_did(client, handle: str) -> str | None:
+    """Resolves a handle to a DID via the AT Protocol."""
+    try:
+        res = client.com.atproto.identity.resolve_handle({'handle': handle})
+        return res.did
+    except Exception as e:
+        logging.warning(f"⚠️  Could not resolve handle @{handle}: {e}")
+        return None
+
+
+def unfollow_all(client, current_follows: dict) -> None:
+    """Unfollows everyone the user currently follows."""
+    logging.info(f"🔁 Unfollowing {len(current_follows)} accounts...")
+    unfollow_count = 0
+    fail_count = 0
+
+    for handle, data in current_follows.items():
+        follow_uri = data.get("follow_uri")
+        if not follow_uri:
+            logging.warning(f"⚠️  No follow URI for @{handle}, skipping.")
+            continue
+        try:
+            # follow_uri format: at://did:.../app.bsky.graph.follow/rkey
+            parts = follow_uri.split("/")
+            rkey = parts[-1]
+            repo = parts[2]
+            client.com.atproto.repo.delete_record({
+                "repo": repo,
+                "collection": "app.bsky.graph.follow",
+                "rkey": rkey
+            })
+            logging.info(f"  ➖ Unfollowed: @{handle}")
+            unfollow_count += 1
+            time.sleep(0.5)
+        except Exception as e:
+            logging.error(f"  ❌ Failed to unfollow @{handle}: {e}")
+            fail_count += 1
+
+    logging.info(f"✅ Unfollowed {unfollow_count} accounts. ({fail_count} failed)")
+
+
+def follow_targets(client, target_handles: list) -> None:
+    """Follows each handle in the target list."""
+    logging.info(f"➕ Following {len(target_handles)} accounts from CSV...")
+    follow_count = 0
+    fail_count = 0
+
+    for handle in target_handles:
+        did = resolve_handle_to_did(client, handle)
+        if not did:
+            fail_count += 1
+            continue
+        try:
+            client.app.bsky.graph.follow.create(
+                repo=client.me.did,
+                record={
+                    "$type": "app.bsky.graph.follow",
+                    "subject": did,
+                    "createdAt": client.get_current_time_iso()
+                }
+            )
+            logging.info(f"  ✅ Followed: @{handle}")
+            follow_count += 1
+            time.sleep(0.5)
+        except Exception as e:
+            logging.error(f"  ❌ Failed to follow @{handle}: {e}")
+            fail_count += 1
+
+    logging.info(f"✅ Followed {follow_count} accounts. ({fail_count} failed)")
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Unfollow everyone on Bluesky, then follow users from a CSV list."
+    )
+    parser.add_argument("bsky_email",        help="Bluesky login email (e.g., you@email.com)")
+    parser.add_argument("bsky_app_password", help="Bluesky app password")
+    parser.add_argument("--input_csv",       required=True, help="CSV file with 'Handle' column")
+    parser.add_argument("--skip_unfollow",   action="store_true", help="Skip the unfollow step")
+    args = parser.parse_args()
+
+    # --- Login ---
+    client = login(args.bsky_email, args.bsky_app_password)
+    my_handle = get_my_handle(client)
+    logging.info(f"👤 Logged in as: @{my_handle}")
+
+    # --- Read target CSV ---
+    target_handles = read_target_handles(args.input_csv)
+
+    # --- Step 1: Unfollow everyone ---
+    if not args.skip_unfollow:
+        current_follows = get_current_follows(client, my_handle)
+        unfollow_all(client, current_follows)
+    else:
+        logging.info("⏭️  Skipping unfollow step (--skip_unfollow flag set).")
+
+    # --- Step 2: Follow CSV list ---
+    follow_targets(client, target_handles)
+
+    logging.info("🎉 All done!")
+
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file