diff --git a/src/clients/facebook.ts b/src/clients/facebook.ts
new file mode 100644
index 0000000..b7c852b
--- /dev/null
+++ b/src/clients/facebook.ts
@@ -0,0 +1,160 @@
+import type { Customer } from '../billing/middleware.js';
+import type { OAuthCredentials } from '../multitenancy/credential-store.js';
+import { createToolAudit } from '../multitenancy/audit-log.js';
+
+const FACEBOOK_API_BASE = 'https://graph.facebook.com/v19.0';
+
+interface FacebookCredentials extends OAuthCredentials {
+  pageId: string;
+}
+
+function getEnvToken(account: string): string {
+  return process.env[`FACEBOOK_${account.toUpperCase()}_ACCESS_TOKEN`] ?? '';
+}
+
+function getEnvPageId(account: string): string {
+  return process.env[`FACEBOOK_${account.toUpperCase()}_PAGE_ID`] ?? '';
+}
+
+async function resolveCreds(
+  args: { account?: string },
+  customer?: Customer
+): Promise<{ accessToken: string; pageId: string }> {
+  if (customer) {
+    const creds = await customer.getCredential<FacebookCredentials>('facebook');
+    if (!creds) throw new Error('Facebook not connected for this account');
+    return { accessToken: creds.accessToken, pageId: creds.pageId };
+  }
+  const account = args.account ?? 'default';
+  const accessToken = getEnvToken(account);
+  const pageId = getEnvPageId(account);
+  if (!accessToken || !pageId) {
+    throw new Error('Missing Facebook credentials. Set FACEBOOK_{ACCOUNT}_ACCESS_TOKEN and FACEBOOK_{ACCOUNT}_PAGE_ID');
+  }
+  return { accessToken, pageId };
+}
+
+async function fbRequest(
+  endpoint: string,
+  accessToken: string,
+  method: 'GET' | 'POST' = 'GET',
+  body?: Record<string, unknown>
+) {
+  const url = new URL(`${FACEBOOK_API_BASE}${endpoint}`);
+  if (method === 'GET') url.searchParams.set('access_token', accessToken);
+
+  const res = await fetch(url.toString(), {
+    method,
+    headers: { 'Content-Type': 'application/json' },
+    body: method === 'POST' ? JSON.stringify({ ...body, access_token: accessToken }) : undefined,
+    signal: AbortSignal.timeout(15000),
+  });
+
+  if (!res.ok) {
+    const error = await res.text();
+    throw new Error(`Facebook API error (${res.status}): ${error}`);
+  }
+
+  return res.json();
+}
+
+export async function getPage(
+  args: { account?: string },
+  customer?: Customer
+): Promise<{
+  id: string;
+  name: string;
+  category: string;
+  about?: string;
+  fan_count: number;
+  followers_count: number;
+  link?: string;
+}> {
+  const { accessToken, pageId } = await resolveCreds(args, customer);
+  const data = await fbRequest(
+    `/${pageId}?fields=id,name,category,about,fan_count,followers_count,link`,
+    accessToken
+  );
+  return {
+    id: data.id ?? '',
+    name: data.name ?? '',
+    category: data.category ?? '',
+    about: data.about,
+    fan_count: data.fan_count ?? 0,
+    followers_count: data.followers_count ?? 0,
+    link: data.link,
+  };
+}
+
+export async function getPosts(
+  args: { limit?: number; account?: string },
+  customer?: Customer
+): Promise<Array<{
+  id: string;
+  message?: string;
+  story?: string;
+  created_time: string;
+  permalink_url?: string;
+}>> {
+  const { accessToken, pageId } = await resolveCreds(args, customer);
+  const limit = args.limit ?? 10;
+  const data = await fbRequest(
+    `/${pageId}/feed?fields=id,message,story,created_time,permalink_url&limit=${limit}`,
+    accessToken
+  );
+  return (data.data ?? []).map((p: Record<string, unknown>) => ({
+    id: String(p.id ?? ''),
+    message: p.message as string | undefined,
+    story: p.story as string | undefined,
+    created_time: String(p.created_time ?? ''),
+    permalink_url: p.permalink_url as string | undefined,
+  }));
+}
+
+export async function createPost(
+  args: { message: string; link?: string; account?: string },
+  customer?: Customer
+): Promise<{ success: boolean; post_id: string }> {
+  const audit = customer ? createToolAudit(customer.id, 'facebook:createPost') : null;
+  const auditArgs = { message: args.message.slice(0, 80) };
+  const { accessToken, pageId } = await resolveCreds(args, customer);
+
+  try {
+    const body: Record<string, unknown> = { message: args.message };
+    if (args.link) body.link = args.link;
+
+    const data = await fbRequest(`/${pageId}/feed`, accessToken, 'POST', body);
+    const result = { success: true, post_id: String(data.id ?? '') };
+    if (audit) await audit.success(auditArgs);
+    return result;
+  } catch (err) {
+    if (audit) await audit.error(auditArgs, String(err));
+    throw err;
+  }
+}
+
+export async function createPhotoPost(
+  args: { image_url: string; caption?: string; account?: string },
+  customer?: Customer
+): Promise<{ success: boolean; post_id: string; photo_id: string }> {
+  const audit = customer ? createToolAudit(customer.id, 'facebook:createPhotoPost') : null;
+  const auditArgs = { image_url: args.image_url };
+  const { accessToken, pageId } = await resolveCreds(args, customer);
+
+  try {
+    const data = await fbRequest(`/${pageId}/photos`, accessToken, 'POST', {
+      url: args.image_url,
+      caption: args.caption ?? '',
+    });
+    const result = {
+      success: true,
+      post_id: String(data.post_id ?? data.id ?? ''),
+      photo_id: String(data.id ?? ''),
+    };
+    if (audit) await audit.success(auditArgs);
+    return result;
+  } catch (err) {
+    if (audit) await audit.error(auditArgs, String(err));
+    throw err;
+  }
+}
diff --git a/src/index.ts b/src/index.ts
index 54a9d9f..e469c20 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -663,7 +663,7 @@ app.post('/api/connect/:platform', meterMiddleware, async (req, res) => {
   const platform = req.params.platform as Platform;
   const { accessToken, refreshToken, expiresAt, scope } = req.body as Record<string, string>;
 
-  const validPlatforms: Platform[] = ['linkedin', 'telegram', 'discord', 'instagram', 'twitter', 'tiktok', 'snapchat'];
+  const validPlatforms: Platform[] = ['linkedin', 'telegram', 'discord', 'instagram', 'twitter', 'tiktok', 'snapchat', 'facebook'];
   if (!validPlatforms.includes(platform)) {
     res.status(400).json({ error: 'unknown_platform' });
     return;
@@ -687,7 +687,7 @@ app.post('/api/connect/:platform', meterMiddleware, async (req, res) => {
 // Get connection status for a customer
 app.get('/api/connections', meterMiddleware, async (req, res) => {
   const customer = (req as unknown as { customer: Customer }).customer;
-  const platforms: Platform[] = ['email', 'whatsapp', 'linkedin', 'telegram', 'discord', 'instagram', 'twitter', 'tiktok', 'snapchat', 'obsidian'];
+  const platforms: Platform[] = ['email', 'whatsapp', 'linkedin', 'telegram', 'discord', 'instagram', 'twitter', 'tiktok', 'snapchat', 'facebook', 'obsidian'];
 
   const status: Record<string, boolean> = {};
   for (const platform of platforms) {
diff --git a/src/manifest.ts b/src/manifest.ts
index 4f885a1..58258be 100644
--- a/src/manifest.ts
+++ b/src/manifest.ts
@@ -473,6 +473,75 @@ export function getOpenApiSpec(serverUrl: string) {
         },
       },
 
+      // ── Facebook ───────────────────────────────────────────────
+      '/api/facebook/page': {
+        get: {
+          operationId: 'facebook_get_page',
+          summary: 'Get Facebook Page profile',
+          parameters: [
+            { name: 'account', in: 'query', schema: { type: 'string' } },
+          ],
+          responses: { '200': { description: 'Page info' } },
+        },
+      },
+      '/api/facebook/posts': {
+        get: {
+          operationId: 'facebook_get_posts',
+          summary: 'Get Facebook Page posts',
+          parameters: [
+            { name: 'limit', in: 'query', schema: { type: 'integer' } },
+            { name: 'account', in: 'query', schema: { type: 'string' } },
+          ],
+          responses: { '200': { description: 'Post list' } },
+        },
+      },
+      '/api/facebook/post': {
+        post: {
+          operationId: 'facebook_create_post',
+          summary: 'Publish text post to Facebook Page',
+          requestBody: {
+            required: true,
+            content: {
+              'application/json': {
+                schema: {
+                  type: 'object',
+                  required: ['message'],
+                  properties: {
+                    message: { type: 'string' },
+                    link: { type: 'string' },
+                    account: { type: 'string' },
+                  },
+                },
+              },
+            },
+          },
+          responses: { '200': { description: 'Post created' } },
+        },
+      },
+      '/api/facebook/photo': {
+        post: {
+          operationId: 'facebook_create_photo_post',
+          summary: 'Publish photo post to Facebook Page',
+          requestBody: {
+            required: true,
+            content: {
+              'application/json': {
+                schema: {
+                  type: 'object',
+                  required: ['image_url'],
+                  properties: {
+                    image_url: { type: 'string' },
+                    caption: { type: 'string' },
+                    account: { type: 'string' },
+                  },
+                },
+              },
+            },
+          },
+          responses: { '200': { description: 'Photo posted' } },
+        },
+      },
+
       // ── Twitter/X ───────────────────────────────────────────────
       '/api/twitter/search': {
         get: {
@@ -1234,6 +1303,107 @@ export function getManifest(serverUrl: string, authEnabled: boolean) {
         examples: [{ image_url: 'https://example.com/photo.jpg', caption: 'New post!', account: 'default' }],
       },
 
+      // ── Facebook tools ─────────────────────────────────────────────────────
+      {
+        name: 'facebook_get_page',
+        category: 'facebook',
+        description: 'Get a Facebook Page profile including name, category, fan count, and follower count',
+        when_to_use: 'User asks about their Facebook Page stats, followers, or account details.',
+        input_schema: {
+          type: 'object',
+          properties: {
+            account: { type: 'string', description: 'Which Facebook account to use (default: "default")' },
+          },
+        },
+        returns: {
+          type: 'object',
+          properties: {
+            id: { type: 'string' },
+            name: { type: 'string' },
+            category: { type: 'string' },
+            about: { type: 'string' },
+            fan_count: { type: 'number' },
+            followers_count: { type: 'number' },
+            link: { type: 'string' },
+          },
+        },
+        examples: [{ account: 'default' }],
+      },
+      {
+        name: 'facebook_get_posts',
+        category: 'facebook',
+        description: 'Get recent posts from a Facebook Page feed',
+        when_to_use: 'User wants to see recent Facebook Page posts or content history.',
+        input_schema: {
+          type: 'object',
+          properties: {
+            limit: { type: 'number', description: 'Max posts (default: 10)' },
+            account: { type: 'string', description: 'Which Facebook account to use (default: "default")' },
+          },
+        },
+        returns: {
+          type: 'array',
+          items: {
+            type: 'object',
+            properties: {
+              id: { type: 'string' },
+              message: { type: 'string' },
+              story: { type: 'string' },
+              created_time: { type: 'string' },
+              permalink_url: { type: 'string' },
+            },
+          },
+        },
+        examples: [{ limit: 5, account: 'default' }],
+      },
+      {
+        name: 'facebook_create_post',
+        category: 'facebook',
+        description: 'Publish a text post (optionally with a link) to a Facebook Page',
+        when_to_use: 'User wants to post a status update or share a link on their Facebook Page.',
+        input_schema: {
+          type: 'object',
+          required: ['message'],
+          properties: {
+            message: { type: 'string', description: 'Post text content' },
+            link: { type: 'string', description: 'Optional URL to attach' },
+            account: { type: 'string', description: 'Which Facebook account to use (default: "default")' },
+          },
+        },
+        returns: {
+          type: 'object',
+          properties: {
+            success: { type: 'boolean' },
+            post_id: { type: 'string' },
+          },
+        },
+        examples: [{ message: 'Something new is coming next week.', account: 'default' }],
+      },
+      {
+        name: 'facebook_create_photo_post',
+        category: 'facebook',
+        description: 'Publish a photo post to a Facebook Page using a public image URL',
+        when_to_use: 'User wants to post an image or photo to their Facebook Page.',
+        input_schema: {
+          type: 'object',
+          required: ['image_url'],
+          properties: {
+            image_url: { type: 'string', description: 'Publicly accessible URL of the image' },
+            caption: { type: 'string', description: 'Post caption text' },
+            account: { type: 'string', description: 'Which Facebook account to use (default: "default")' },
+          },
+        },
+        returns: {
+          type: 'object',
+          properties: {
+            success: { type: 'boolean' },
+            post_id: { type: 'string' },
+            photo_id: { type: 'string' },
+          },
+        },
+        examples: [{ image_url: 'https://example.com/image.jpg', caption: 'New post!', account: 'default' }],
+      },
+
       // ── Twitter/X tools ────────────────────────────────────────────────────
       {
         name: 'twitter_search_tweets',
@@ -1526,6 +1696,10 @@ export function getManifest(serverUrl: string, authEnabled: boolean) {
         description: 'Twitter/X search and profile lookup (read-only on free tier)',
         icon: '🐦',
       },
+      facebook: {
+        description: 'Facebook Page posting and management via Graph API',
+        icon: '📘',
+      },
     },
   };
 }
diff --git a/src/multitenancy/credential-store.ts b/src/multitenancy/credential-store.ts
index 25d2d86..6e4224f 100644
--- a/src/multitenancy/credential-store.ts
+++ b/src/multitenancy/credential-store.ts
@@ -26,7 +26,7 @@ function decrypt(ciphertext: string): string {
   return decipher.update(encrypted) + decipher.final('utf8');
 }
 
-export type Platform = 'email' | 'whatsapp' | 'linkedin' | 'telegram' | 'discord' | 'instagram' | 'twitter' | 'tiktok' | 'snapchat' | 'obsidian';
+export type Platform = 'email' | 'whatsapp' | 'linkedin' | 'telegram' | 'discord' | 'instagram' | 'twitter' | 'tiktok' | 'snapchat' | 'facebook' | 'obsidian';
 
 export interface EmailCredentials {
   host: string;
diff --git a/src/tools.ts b/src/tools.ts
index 7d9759e..c347b9d 100644
--- a/src/tools.ts
+++ b/src/tools.ts
@@ -11,6 +11,7 @@ import { getProfile as getInstagramProfile, getMedia as getInstagramMedia, creat
 import { searchTweets, getUserProfile, getUserTweets, createTweet } from './clients/twitter.js';
 import { getUserProfile as getTikTokProfile, getUserVideos, createVideo, getVideoStatus } from './clients/tiktok.js';
 import { getMe as getSnapchatMe, createSnap, getAdAccounts } from './clients/snapchat.js';
+import { getPage, getPosts, createPost as createFacebookPost, createPhotoPost } from './clients/facebook.js';
 
 const ACCOUNT_PARAM = {
   account: {
@@ -610,6 +611,59 @@ export const tools: Tool[] = [
       },
     },
   },
+
+  // ── Facebook tools ───────────────────────────────────────────
+  {
+    name: 'facebook_get_page',
+    description:
+      'Get a Facebook Page profile including name, category, fan count, and follower count.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        account: { type: 'string', description: 'Which Facebook account to use (default: "default")' },
+      },
+    },
+  },
+  {
+    name: 'facebook_get_posts',
+    description:
+      'Get recent posts from a Facebook Page feed.',
+    inputSchema: {
+      type: 'object',
+      properties: {
+        limit: { type: 'number', description: 'Max posts to return (default: 10)' },
+        account: { type: 'string', description: 'Which Facebook account to use (default: "default")' },
+      },
+    },
+  },
+  {
+    name: 'facebook_create_post',
+    description:
+      'Publish a text post (optionally with a link) to a Facebook Page.',
+    inputSchema: {
+      type: 'object',
+      required: ['message'],
+      properties: {
+        message: { type: 'string', description: 'Post text content' },
+        link: { type: 'string', description: 'Optional URL to attach to the post' },
+        account: { type: 'string', description: 'Which Facebook account to use (default: "default")' },
+      },
+    },
+  },
+  {
+    name: 'facebook_create_photo_post',
+    description:
+      'Publish a photo to a Facebook Page using a publicly accessible image URL. Creates a photo post with optional caption.',
+    inputSchema: {
+      type: 'object',
+      required: ['image_url'],
+      properties: {
+        image_url: { type: 'string', description: 'Publicly accessible URL of the image to post' },
+        caption: { type: 'string', description: 'Post caption text' },
+        account: { type: 'string', description: 'Which Facebook account to use (default: "default")' },
+      },
+    },
+  },
 ];
 
 function acct(args: Record<string, unknown>): Account {
@@ -924,6 +978,36 @@ export async function handleToolCall(
         }, customer);
         break;
 
+      // ── Facebook ────────────────────────────────────────────────
+      case 'facebook_get_page':
+        result = await getPage({
+          account: args.account as string | undefined,
+        }, customer);
+        break;
+
+      case 'facebook_get_posts':
+        result = await getPosts({
+          limit: (args.limit as number) ?? 10,
+          account: args.account as string | undefined,
+        }, customer);
+        break;
+
+      case 'facebook_create_post':
+        result = await createFacebookPost({
+          message: args.message as string,
+          link: args.link as string | undefined,
+          account: args.account as string | undefined,
+        }, customer);
+        break;
+
+      case 'facebook_create_photo_post':
+        result = await createPhotoPost({
+          image_url: args.image_url as string,
+          caption: args.caption as string | undefined,
+          account: args.account as string | undefined,
+        }, customer);
+        break;
+
       // Legacy Yahoo-prefixed names — keep working for any cached Claude sessions
       case 'yahoo_get_profile':
         result = await getProfile('yahoo');