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Buffer

Buffer MCP Server

Yes. Buffer has an official MCP server, hosted at mcp.buffer.com/mcp.

OFFICIAL MCPPublic API
Open MCP pageTry Buffer
Verification pendingAgent-readiness 7/10
Data from Buddy's database, auto-rechecked weekly

What is the Buffer MCP server?

The Buffer MCP server lets Claude, Cursor, Codex, and other MCP-compatible clients query posts, schedules, engagement metrics, and mentions without leaving the editor. The server is official, hosted by Buffer themselves, so it should track product changes without lag.

Three things you actually do with it: ask Claude which post types drive the most clicks this month, have Cursor draft a follow-up to your top-performing thread, and let Codex schedule a post across LinkedIn and X with one prompt.

Buffer also has a public REST API at developers.buffer.com. Use the API for scheduled jobs and custom dashboards. Use the MCP server when an LLM is in the loop.

For the rest of the picture see the Buffer review, full pricing breakdown, .

Inside Claude / Cursor / Codex

What you can build with the Buffer MCP

Illustrative workflow examples. Exact tool names, parameters, and outputs come from Buffer's MCP server schema — check the docs for the live surface.

buffer-mcplive
>Show my top 5 posts by engagement this week
●buffer.top_posts({ period: "7d" })
TOP POSTS · LAST 7 DAYS
MCP rundown thread4.2k engagements
Pricing teardown2.8k
Tool comparison1.9k
Quick tip carousel1.4k
Founder story1.1k
Draft a follow-up to the MCP thread?
buffer-mcplive
>Schedule a thread across LinkedIn and X for Friday
●buffer.schedule({ channels: ["linkedin","x"] })
SCHEDULED · 2 CHANNELS
LinkedInFri 09:00 EST
X / TwitterFri 09:00 EST
buffer-mcplive
>Which post type drove the most clicks this month?
●buffer.posts_by_type({ metric: "clicks" })
CLICKS BY POST TYPE
Carousel9,420 clicks
Single image4,210
Video2,180
Text-only1,140
TMB SCORE FOR BufferMCP: OfficialAgent fit: 7/10
Read review →

How to connect Buffer MCP to Claude Desktop

Add this block to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows), then restart Claude Desktop. Cursor and Codex use a similar schema.

{
  "mcpServers": {
    "buffer": {
      "command": "npx",
      "args": ["mcp-remote", "<YOUR_MCP_URL>"]
    }
  }
}
// HTTP-transport MCP. Get your <YOUR_MCP_URL> from the vendor dashboard.
// Server source: https://mcp.buffer.com/mcp
// Claude Code (one-liner): claude mcp add buffer <YOUR_MCP_URL> --transport http

Some MCP servers require an API key. Check the source page for setup: mcp.buffer.com/mcp.

Does Buffer MCP cost extra?

Included with subscription

Buffer ships an official MCP server that uses your existing subscription credentials.

  • No separate MCP licence to buy. You pay for your Buffer plan, the MCP server queries that account.
  • Whether it's gated to a specific tier wasn't extracted automatically — verify the access requirements on the MCP page or pricing docs.

Buffer also publishes a REST API

Buffer publishes an API, but per-tier gating wasn't extracted automatically.

Auth method
—
SDK languages
—
OpenAPI spec
—
Webhooks
—
Structured outputs
—
See Buffer API page

What you can do with Buffer from an AI agent

Three shapes of agent workflow. Pick the row that matches how you actually use Claude / Cursor / Codex day to day.

INDIE / SOLO

Skip the dashboard, ask Claude

  • "What changed this week?" answered in seconds
  • Quick one-off questions without leaving the editor
  • Pipe Buffer data into your personal notes / docs without writing a script
Effort: 30 seconds — paste the config, restart Claude
AGENCY

Run client analysis at agent speed

  • Hand the MCP server to your team — every consultant can ask Claude about any client's Buffer account
  • Multi-account workflows without context-switching the Buffer UI
  • Reports you'd normally spend hours on, done before standup
Effort: An afternoon — set up auth per client
IN-HOUSE TEAM

Production agent workflows

  • Embed in your internal Codex / Cursor agents that triage Buffer data daily
  • Combine with other MCP servers in a multi-step agent chain
  • Constrain agents to read-only roles to keep production Buffer safe
Effort: Days — security review + role config

Limits and gotchas

  • Official MCP server — published by Buffer themselves, so it should track product changes.
  • Fallback: the REST API works for any flow the MCP server doesn't cover.
  • Rate limits: MCP calls count against your underlying Buffer API quota. Burst usage from a curious agent can drain a daily allowance fast.
7/10

Agent-readiness verdict

Decent agent-fit with official MCP support. Buffer publishes an official MCP server and maintains public API docs plus llms.txt for agent discovery, making it navigable for Claude workflows. Missing OpenAPI specs and structured outputs limits tight integration patterns.

MCP server availableOfficial MCP (on tool's own domain)Public API with docsPublishes llms.txt for AI agentsPublishes pricing.md (LLM-readable pricing)

Scored 2026-05-26 by Joonas (TMB).

Buffer MCP & API FAQ

Is the Buffer MCP server official?+
Yes — published on Buffer's own domain at https://mcp.buffer.com/mcp.
Can I use the Buffer MCP with Cursor or Codex?+
Yes — MCP is a protocol, not Claude-specific. Any MCP-capable client (Cursor, Codex, Windsurf, Zed) can use the same server config with minor path adjustments.
Does Buffer have a public API?+
Yes — public REST API at developers.buffer.com.

Sources

Data verified by Joonas on the dates shown. MCP server status auto-rechecked weekly.

Joonas Rotko
Joonas RotkoAuthor & Founder of That Marketing Buddy

10+ years in digital marketing. I review marketing software for AI-stack fit: real pricing, MCP and API support, and how cleanly each tool drops into an AI agent workflow, cross-checked against verified data and real user feedback.

About meHow I review