diff --git a/commands/moderation/role.js b/commands/moderation/role.js
new file mode 100644
index 0000000..f1fbbf2
--- /dev/null
+++ b/commands/moderation/role.js
@@ -0,0 +1,90 @@
+const { SlashCommandBuilder, PermissionFlagsBits } = require('discord.js');
+
+const ensureRoleEditable = (role) => {
+    if (role.managed) {
+        return 'That role is managed by an integration and cannot be modified.';
+    }
+
+    if (!role.editable) {
+        return 'I cannot manage that role. Check my role permissions and hierarchy.';
+    }
+
+    return null;
+};
+
+module.exports = {
+    permissionGroup: 'moderation',
+    data: new SlashCommandBuilder()
+        .setName('role')
+        .setDescription('Assign or remove roles from members.')
+        .setDefaultMemberPermissions(PermissionFlagsBits.ManageRoles)
+        .addSubcommand(subcommand =>
+            subcommand
+                .setName('add')
+                .setDescription('Add a role to a member.')
+                .addUserOption(option =>
+                    option
+                        .setName('target')
+                        .setDescription('The member to update')
+                        .setRequired(true))
+                .addRoleOption(option =>
+                    option
+                        .setName('role')
+                        .setDescription('The role to add')
+                        .setRequired(true)))
+        .addSubcommand(subcommand =>
+            subcommand
+                .setName('remove')
+                .setDescription('Remove a role from a member.')
+                .addUserOption(option =>
+                    option
+                        .setName('target')
+                        .setDescription('The member to update')
+                        .setRequired(true))
+                .addRoleOption(option =>
+                    option
+                        .setName('role')
+                        .setDescription('The role to remove')
+                        .setRequired(true))),
+    category: 'Moderation',
+    async execute(interaction) {
+        const target = interaction.options.getUser('target');
+        const role = interaction.options.getRole('role');
+        const action = interaction.options.getSubcommand();
+
+        const roleError = ensureRoleEditable(role);
+        if (roleError) {
+            return interaction.reply({ content: roleError, ephemeral: true });
+        }
+
+        const member = await interaction.guild.members.fetch(target.id);
+
+        if (action === 'add') {
+            if (member.roles.cache.has(role.id)) {
+                return interaction.reply({
+                    content: `${target.tag} already has ${role.name}.`,
+                    ephemeral: true,
+                });
+            }
+
+            await member.roles.add(role);
+
+            return interaction.reply({
+                content: `Added ${role.name} to ${target.tag}.`,
+            });
+        }
+
+        if (!member.roles.cache.has(role.id)) {
+            return interaction.reply({
+                content: `${target.tag} does not have ${role.name}.`,
+                ephemeral: true,
+            });
+        }
+
+        await member.roles.remove(role);
+
+        return interaction.reply({
+            content: `Removed ${role.name} from ${target.tag}.`,
+        });
+    },
+};
diff --git a/commands/moderation/warn.js b/commands/moderation/warn.js
new file mode 100644
index 0000000..6ed3617
--- /dev/null
+++ b/commands/moderation/warn.js
@@ -0,0 +1,43 @@
+const { SlashCommandBuilder, PermissionFlagsBits } = require('discord.js');
+const { addWarning } = require('../../services/warnings');
+
+module.exports = {
+    permissionGroup: 'moderation',
+    data: new SlashCommandBuilder()
+        .setName('warn')
+        .setDescription('Warn a member and track strikes.')
+        .setDefaultMemberPermissions(PermissionFlagsBits.ModerateMembers)
+        .addUserOption(option =>
+            option
+                .setName('target')
+                .setDescription('The member to warn')
+                .setRequired(true))
+        .addStringOption(option =>
+            option
+                .setName('reason')
+                .setDescription('The reason for the warning')
+                .setRequired(true)),
+    category: 'Moderation',
+    async execute(interaction) {
+        const target = interaction.options.getUser('target');
+        const reason = interaction.options.getString('reason');
+
+        if (!interaction.guildId) {
+            return interaction.reply({
+                content: 'Warnings can only be issued inside a server.',
+                ephemeral: true,
+            });
+        }
+
+        const { warnings } = await addWarning({
+            guildId: interaction.guildId,
+            userId: target.id,
+            moderatorId: interaction.user.id,
+            reason,
+        });
+
+        return interaction.reply({
+            content: `${target.tag} has been warned. Total strikes: **${warnings.length}**.`,
+        });
+    },
+};
diff --git a/commands/moderation/warnings.js b/commands/moderation/warnings.js
new file mode 100644
index 0000000..654d7dc
--- /dev/null
+++ b/commands/moderation/warnings.js
@@ -0,0 +1,52 @@
+const { SlashCommandBuilder, PermissionFlagsBits } = require('discord.js');
+const { getWarnings } = require('../../services/warnings');
+
+const formatWarning = (warning, index) => {
+    const date = new Date(warning.createdAt);
+    const timestamp = Number.isNaN(date.getTime())
+        ? 'Unknown date'
+        : date.toLocaleString();
+
+    return `${index + 1}. ${warning.reason} (by <@${warning.moderatorId}> on ${timestamp})`;
+};
+
+module.exports = {
+    permissionGroup: 'moderation',
+    data: new SlashCommandBuilder()
+        .setName('warnings')
+        .setDescription('View a member warning history.')
+        .setDefaultMemberPermissions(PermissionFlagsBits.ModerateMembers)
+        .addUserOption(option =>
+            option
+                .setName('target')
+                .setDescription('The member to check')
+                .setRequired(true)),
+    category: 'Moderation',
+    async execute(interaction) {
+        const target = interaction.options.getUser('target');
+
+        if (!interaction.guildId) {
+            return interaction.reply({
+                content: 'Warnings can only be checked inside a server.',
+                ephemeral: true,
+            });
+        }
+
+        const warnings = await getWarnings({
+            guildId: interaction.guildId,
+            userId: target.id,
+        });
+
+        if (warnings.length === 0) {
+            return interaction.reply({
+                content: `${target.tag} has no warnings.`,
+            });
+        }
+
+        const recentWarnings = warnings.slice(-5).map(formatWarning).join('\n');
+
+        return interaction.reply({
+            content: `Warnings for ${target.tag} (total ${warnings.length}):\n${recentWarnings}`,
+        });
+    },
+};
diff --git a/commands/unique/guess.js b/commands/unique/guess.js
new file mode 100644
index 0000000..b772e4c
--- /dev/null
+++ b/commands/unique/guess.js
@@ -0,0 +1,29 @@
+const { SlashCommandBuilder } = require('discord.js');
+
+module.exports = {
+    data: new SlashCommandBuilder()
+        .setName('guess')
+        .setDescription('Try to guess a number between 1 and 10.')
+        .addIntegerOption(option =>
+            option
+                .setName('number')
+                .setDescription('Your guess (1-10)')
+                .setMinValue(1)
+                .setMaxValue(10)
+                .setRequired(true)),
+    category: 'Unique',
+    async execute(interaction) {
+        const guess = interaction.options.getInteger('number');
+        const answer = Math.floor(Math.random() * 10) + 1;
+
+        if (guess === answer) {
+            return interaction.reply({
+                content: `🎉 Correct! The number was **${answer}**.`,
+            });
+        }
+
+        return interaction.reply({
+            content: `Not quite! The number was **${answer}**. Try again!`,
+        });
+    },
+};
diff --git a/services/warnings.js b/services/warnings.js
new file mode 100644
index 0000000..a40904a
--- /dev/null
+++ b/services/warnings.js
@@ -0,0 +1,42 @@
+const { connectToDatabase } = require('../db');
+
+const WARNING_COLLECTION = 'warnings';
+
+const getWarningsCollection = async () => {
+    const client = await connectToDatabase();
+    return client.db('discord').collection(WARNING_COLLECTION);
+};
+
+const addWarning = async ({ guildId, userId, moderatorId, reason }) => {
+    const collection = await getWarningsCollection();
+    const warningEntry = {
+        reason,
+        moderatorId,
+        createdAt: new Date(),
+    };
+
+    const result = await collection.findOneAndUpdate(
+        { guildId, userId },
+        {
+            $push: { warnings: warningEntry },
+            $setOnInsert: { guildId, userId },
+        },
+        { upsert: true, returnDocument: 'after' },
+    );
+
+    const warnings = result.value?.warnings ?? [];
+
+    return { warnings, warningEntry };
+};
+
+const getWarnings = async ({ guildId, userId }) => {
+    const collection = await getWarningsCollection();
+    const record = await collection.findOne({ guildId, userId });
+
+    return record?.warnings ?? [];
+};
+
+module.exports = {
+    addWarning,
+    getWarnings,
+};