Best MCP Servers for Social Media in 2026

Model Context Protocol (MCP) is the standard that lets AI assistants call external tools with your approval. For social media, that means asking Claude or ChatGPT to draft a post, schedule it, upload media, and pull analytics while the assistant calls the scheduler's tools for you.

This ranking compares the MCP servers behind the social tools people actually use, based on each product's MCP pages, pricing, and docs as of August 2026. If you want to try one today, SocialRobot's server connects with a single URL.

What makes a good social media MCP server

Four things decide whether an MCP server earns a place in your workflow:

Dimension	What to look for
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 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

Prices are the entry paid tier as marketed, August 2026.

#	Server	MCP URL / setup	Pricing	Best for	Trade-off
1	SocialRobot	`https://socialrobot.io/api/mcp`, remote, OAuth 2.0 with PKCE or API key	Free on every plan including the free tier (15 scheduled posts/mo free; paid unlimited)	Agent-driven scheduling with OAuth; 17 tools across 9 platforms, EN/ES product	Fewer platforms than Postiz, smaller brand than Buffer
2	Buffer	Hosted MCP, works with Claude, ChatGPT, Cursor	Free on every plan including the free tier; per-channel from $5/channel/mo (Essentials annual)	Best free option from a trusted name	Scheduling-focused tool set; API request quotas per plan
3	Postiz	`https://api.postiz.com/mcp` with your API key	AGPLv3 self-host $0; cloud from $29/mo (Standard, 5 channels)	Best open source and self-hosted, 30+ platforms	Self-hosting needs ops work; even cloud expects API keys rather than browser OAuth
4	Metricool	`https://ai.metricool.com/mcp`	All plans including Free; Starter from €20/$25	Best analytics coverage on a free plan	X (Twitter) is a paid add-on; UI-first rather than agent-first
5	PostFast	`npx postfast-mcp`, 13 tools	Starter from €10/mo annual	Best flat-rate option for agencies	No free plan; agent surface broader than the in-product AI
6	Post Bridge	`https://post-bridge.com/api/mcp/mcp`, 13 tools	Creator $29/mo with 15 accounts	Best for solo founders	MCP gated to paid plans; developer API is a $5/mo add-on
7	Zernio	`https://mcp.zernio.com/mcp`	First 2 accounts free, then $6/account (3-10 accounts)	Best API-first choice for developers	An API product with minimal dashboard, not a creator scheduler
8	Hootsuite	MCP connectors announced for Social OS apps (Perch, Nest, Lumen)	From $99/user/mo	Enterprise only, insights-focused	Price and scope put it out of reach for most individuals and small teams

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

SocialRobot ships a remote MCP server, so the setup is one URL and one consent screen:

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?

The right answer depends on who you are and what you already run. For the close calls, see the Buffer vs SocialRobot comparison and the Postiz alternative:

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.

Connect your accounts. Approve every post.

SocialRobot MCP is free on every plan. Add socialrobot.io/api/mcp to Claude, ChatGPT, or Cursor and schedule from chat. Nothing goes live until you approve it.

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