Best MCP Servers for Social Media in 2026

What makes a good social media MCP server

• Hosting: remote servers (a URL you paste into your client) beat local ones for most people, because there is nothing to run or maintain. Self-hosted servers exist too, and they are the right call when you want full control.
• Auth: OAuth is the best balance of security and convenience. API keys are simpler to script but easier to leak, and they are what several self-hosted servers use.
• Tool coverage: publishing (create, list, reschedule, delete), media upload, and analytics are the three tool groups that matter. A server with all three covers a full publish-and-measure loop in one conversation.
• Plan gating: some servers are free on every plan, others gate MCP behind paid tiers. Check before you build a workflow on one.

The best MCP servers for social media, ranked

• 1. SocialRobot: best for agent-driven scheduling with OAuth. Remote server at socialrobot.io/api/mcp, connect with one URL, OAuth 2.0 with PKCE or an API key, free on every plan including Free (free plan includes 15 scheduled posts per month; paid plans are unlimited). 15+ tools covering publish, media upload, analytics, audience, and best-time windows across 9 platforms, with a bilingual EN/ES product. The trade-off: fewer platforms than Postiz, and a smaller brand than Buffer.
• 2. Buffer: best free option from a trusted name. Hosted MCP free on every plan including the free tier, works with Claude, ChatGPT, Cursor and others. Pricing is per channel ($5/channel/mo on Essentials annual), which can grow with account count. The trade-off: a scheduling-focused tool set, and API request quotas per plan.
• 3. Postiz: best open source and self-hosted. AGPLv3, 30+ platforms, MCP at api.postiz.com/mcp with your API key, cloud from $29/mo (Standard, 5 channels). The trade-off: self-hosting needs ops work, and even the cloud path expects you to handle API keys rather than a browser OAuth flow.
• 4. Metricool: best analytics coverage on a free plan. MCP at ai.metricool.com/mcp, available on all plans including Free, Starter from €20/$25. The trade-off: X (Twitter) is a paid add-on, and the product is UI-first rather than agent-first.
• 5. PostFast: best flat-rate option for agencies. MCP on every plan with 13 tools (npx postfast-mcp), Starter from €10/mo annual. The trade-off: no free plan, and the agent surface is broader than the in-product AI.
• 6. Post Bridge: best for solo founders. MCP with 13 tools at post-bridge.com/api/mcp/mcp on paid plans, Creator $29/mo with 15 accounts. The trade-off: MCP is gated to paid plans, and the developer API is a $5/mo add-on.
• 7. Zernio: best API-first choice for developers. Hosted MCP at mcp.zernio.com/mcp, first 2 accounts free then $6/account (3-10 accounts). The trade-off: it is an API product with a minimal dashboard, not a creator scheduler.
• 8. Hootsuite: enterprise only. MCP connectors announced for its Social OS apps (Perch, Nest, Lumen), which are insights-focused rather than a scheduler MCP, from $99/user/mo. The trade-off: price and scope put it out of reach for most individuals and small teams.

Feature comparison at a glance

• SocialRobot: socialrobot.io/api/mcp, remote, OAuth or API key, free on every plan, 15+ tools, 9 platforms.
• Buffer: buffer.com/mcp, hosted, free on every plan, per-channel pricing from $5/channel/mo.
• Postiz: api.postiz.com/mcp/YOUR_API_KEY, self-hosted or cloud from $29/mo, 30+ platforms.
• Metricool: ai.metricool.com/mcp, free on all plans including Free, Starter from €20/$25.
• PostFast: npx postfast-mcp, 13 tools on every plan, from €10/mo annual, no free plan.
• Post Bridge: post-bridge.com/api/mcp/mcp, 13 tools on paid plans, Creator $29/mo.
• Zernio: mcp.zernio.com/mcp, API-first, $0 for 2 accounts then $6/account.
• Hootsuite: MCP connectors for Social OS insights apps, from $99/user/mo.

How to connect SocialRobot MCP to Claude, ChatGPT, or Cursor

• Connect your social accounts in SocialRobot first. MCP cannot invent Instagram or LinkedIn logins; it publishes through the accounts you already linked.
• Add https://socialrobot.io/api/mcp to your MCP client (Claude, ChatGPT, Cursor, VS Code, Windsurf, Zed, or any remote-capable client).
• Approve the OAuth scopes you want. Publishing and media are separate scopes, so you can grant analytics-only access if you prefer.
• Ask for what you want, for example: schedule a LinkedIn post about our launch for Tuesday 9am EST. The client calls create_post and the item appears on the SocialRobot calendar like one you typed yourself.

Which MCP server should you pick?

• You want the least setup and a clean OAuth flow: SocialRobot or Buffer. Both are remote servers you connect with a URL, no self-hosting.
• You run on a budget or want to test before paying: Buffer (MCP on the free tier) or Metricool (MCP on its free plan). SocialRobot also includes MCP on its free plan.
• You are a developer who wants full control: Postiz (self-hosted, AGPL) or Zernio (API-first).
• You manage client accounts and want flat pricing: PostFast or Post Bridge.
• You are in an enterprise that already pays for Hootsuite: its Social OS connectors cover insights workflows, even if they are not a scheduler MCP.

FAQ

What is an MCP server for social media?

An MCP server for social media exposes the tools of a scheduling product to AI assistants over the Model Context Protocol. With one connected, you can ask Claude, ChatGPT, or Cursor to draft a post, schedule it, upload media, and pull analytics, and the assistant calls the server tools to do it.

Which social media schedulers have MCP servers in 2026?

SocialRobot, Buffer, Postiz, Metricool, PostFast, Post Bridge, and Zernio all ship MCP servers. Hootsuite announced MCP connectors for its Social OS apps. Later, Sprout Social, and Publer had no MCP server as of August 2026.

Do I need to self-host an MCP server?

No. Remote MCP servers like SocialRobot (socialrobot.io/api/mcp), Buffer, and Metricool connect with a URL and OAuth. Self-hosting is optional, and it is mainly the Postiz path when you want full control over your own instance.

Is there a free MCP server for social media?

Yes. Buffer includes MCP on every plan including its free tier, Metricool includes MCP on its free plan, and SocialRobot includes MCP on every plan including Free. Postiz is open source, so self-hosting it is free apart from your own infrastructure.

Can ChatGPT or Claude schedule posts through MCP?

Yes. ChatGPT, Claude, Cursor, and other remote-capable MCP clients connect to servers like socialrobot.io/api/mcp over a URL, complete an OAuth consent, and then create and schedule posts through conversation.

Which MCP server for social media is the best overall?

For most individuals and small teams, SocialRobot is the best overall pick because it combines a remote OAuth server (one URL, no self-hosting, no API key management), publishing plus analytics tools, and MCP included on every plan. Buffer is the best free option from a well-known brand, and Postiz is the best open source choice for developers.