letmepost MCP

An open-source MCP server that enables AI agents to publish text, images, and videos across eight social platforms including X, LinkedIn, and Instagram. It provides 21 tools for creating, scheduling, and managing posts, handling OAuth 2.1 authentication and idempotency automatically.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by letmepost

You need:API key for local development and CIOAuth 2.1 + DCR for production agents

Vendor documentation

What you can do with it

Publish or schedule posts across multiple social platforms
Upload media assets and retrieve reusable media IDs
Connect social accounts via OAuth 2.1 flows
Check platform status and usage quotas

Source and maintenance

Community listingRegistry 0.2.1

mcp-registry: io.github.rosekamallove/letmepost@0.2.1 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@letmepost/mcp 0.2.1

npm

@letmepost/mcp package definition

{
  "version": "0.2.1",
  "transport": "stdio",
  "identifier": "@letmepost/mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "LMP_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Your letmepost.dev API key (lmp_live_... or lmp_test_...). Create one at https://dashboard.letmepost.dev/api-keys."
    },
    {
      "name": "LMP_API_BASE",
      "format": "string",
      "description": "Override for self-hosted deployments. Defaults to https://api.letmepost.dev."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "letmepost-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@letmepost/mcp@0.2.1"
      ],
      "env": {
        "LMP_API_KEY": "<YOUR_LMP_API_KEY>",
        "LMP_API_BASE": "<YOUR_LMP_API_BASE>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "letmepost-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@letmepost/mcp@0.2.1"
      ],
      "env": {
        "LMP_API_KEY": "<YOUR_LMP_API_KEY>",
        "LMP_API_BASE": "<YOUR_LMP_API_BASE>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "letmepost-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@letmepost/mcp@0.2.1"
      ],
      "env": {
        "LMP_API_KEY": "<YOUR_LMP_API_KEY>",
        "LMP_API_BASE": "<YOUR_LMP_API_BASE>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "letmepost-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@letmepost/mcp@0.2.1"
      ],
      "env": {
        "LMP_API_KEY": "<YOUR_LMP_API_KEY>",
        "LMP_API_BASE": "<YOUR_LMP_API_BASE>"
      }
    }
  }
}

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