PostFast MCP Server

MCP server for the PostFast API — schedule and manage social media posts via AI tools like Claude, Cursor, VS Code, and more.

Quick Start

1. Get your API key

2. Install

Choose your preferred method:

Claude Desktop (recommended)

Download the extension from the Claude Desktop extension directory or install manually:

Add to claude_desktop_config.json:

hljs language-json

{
  "mcpServers": {
    "postfast": {
      "command": "npx",
      "args": ["-y", "postfast-mcp"],
      "env": {
        "POSTFAST_API_KEY": "your-api-key-here"
      }
    }
  }
}

Restart Claude Desktop.

Claude Code

Via plugin (pending marketplace approval):

hljs language-shell

/plugin install postfast@claude-plugins-official

After installing, set your API key — pick one of these:

hljs language-bash

# Option A: Add to your shell profile (~/.zshrc or ~/.bashrc)
export POSTFAST_API_KEY="your-api-key-here"

# Option B: Add to ~/.claude/settings.local.json
# { "env": { "POSTFAST_API_KEY": "your-api-key-here" } }

Then restart Claude Code.

Via manual config:

Add to your project's .mcp.json or ~/.claude/.mcp.json (global):

hljs language-json

{
  "mcpServers": {
    "postfast": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "postfast-mcp"],
      "env": {
        "POSTFAST_API_KEY": "your-api-key-here"
      }
    }
  }
}

Cursor / VS Code / Windsurf / Other MCP clients

Add to your MCP config (.mcp.json, mcp.json, or the tool's settings UI):

hljs language-json

{
  "mcpServers": {
    "postfast": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "postfast-mcp"],
      "env": {
        "POSTFAST_API_KEY": "your-api-key-here"
      }
    }
  }
}

3. Use it

Ask your AI assistant things like:

"List my connected social accounts"
"Schedule a post to Instagram for tomorrow at 9am"
"Show me all scheduled posts for this week"
"Upload this image and create a LinkedIn post with it"
"Create a Facebook reel with this video"
"Show me analytics for my Instagram posts this month"

Available Tools

Tool	Description
`list_accounts`	List connected social media accounts (each with `connectionStatus` — `CONNECTED`/`DISABLED` — and `disabledReason`)
`list_posts`	List posts with filters (specific IDs, platform, status, date range)
`create_posts`	Create and schedule posts (batch, up to 15)
`delete_post`	Delete a post by ID
`upload_media`	Upload a local file and get a media key (handles the full flow)
`get_upload_urls`	Get signed URLs to upload media files
`list_pinterest_boards`	Get Pinterest boards for an account
`list_youtube_playlists`	Get YouTube playlists for an account
`list_gbp_locations`	Get Google Business Profile locations for an account
`generate_connect_link`	Generate a link for clients to connect accounts
`get_post_analytics`	Fetch published posts with performance metrics — Instagram, Facebook, TikTok, Threads, YouTube, LinkedIn (company pages), Pinterest (Business accounts)

Supported Platforms

Facebook, Instagram, X (Twitter), TikTok, LinkedIn, YouTube, BlueSky, Threads, Pinterest, Telegram, Google Business Profile

Platform-Specific Controls

When creating posts, you can pass platform-specific settings via the controls parameter:

Platform	Controls
X (Twitter)	`xRetweetUrl`
Instagram	`instagramPublishType` (TIMELINE/STORY/REEL), `instagramPostToGrid`, `instagramCollaborators`
Facebook	`facebookContentType` (POST/REEL/STORY), `facebookAllowComments`, `facebookPrivacy`, `facebookReelsCollaborators`
TikTok	`tiktokPrivacy` (PUBLIC/MUTUAL_FRIENDS/FOLLOWER_OF_CREATOR/ONLY_ME), `tiktokIsDraft`, `tiktokAllowComments`, `tiktokAllowDuet`, `tiktokAllowStitch`, `tiktokBrandOrganic`, `tiktokBrandContent`, `tiktokAutoAddMusic`, `tiktokIsAigc`
YouTube	`youtubeTitle`, `youtubePrivacy` (PUBLIC/PRIVATE/UNLISTED), `youtubeTags`, `youtubeCategoryId`, `youtubeIsShort`, `youtubeMadeForKids`, `youtubePlaylistId`, `youtubeThumbnailKey`
Pinterest	`pinterestBoardId` (required), `pinterestLink`
LinkedIn	`linkedinAttachmentKey`, `linkedinAttachmentTitle`
Google Business Profile	`gbpLocationId` (required), `gbpTopicType` (STANDARD/EVENT/OFFER), `gbpCallToActionType`, `gbpCallToActionUrl`, `gbpEventTitle`, `gbpEventStartDate`, `gbpEventEndDate`, `gbpOfferCouponCode`, `gbpOfferRedeemUrl`, `gbpOfferTerms`

Media Upload

The upload_media tool handles the full flow in a single call:

Detects content type from file extension
Gets a signed upload URL from PostFast
Uploads the file
Returns a key and type ready to use in create_posts

Supported formats: JPEG, PNG, GIF, WebP, MP4, WebM, MOV

You can also use get_upload_urls directly if you need more control over the upload process.

Environment Variables

Variable	Required	Description
`POSTFAST_API_KEY`	Yes	Your workspace API key
`POSTFAST_API_URL`	No	API base URL (default: `https://api.postfa.st`)

Testing

Verify everything works with the MCP Inspector:

hljs language-bash

POSTFAST_API_KEY=your-key npx @modelcontextprotocol/inspector npx postfast-mcp

API Docs

Full REST API documentation: postfa.st/docs

Development

hljs language-bash

npm install
npm run build
node dist/index.js

Badges

License

MIT

PostFast MCP Server

MCP server for the PostFast API — schedule and manage social media posts via AI tools like Claude, Cursor, VS Code, and more.

Quick Start

1. Get your API key

2. Install

Choose your preferred method:

Claude Desktop (recommended)

Download the extension from the Claude Desktop extension directory or install manually:

Add to claude_desktop_config.json:

hljs language-json

{
  "mcpServers": {
    "postfast": {
      "command": "npx",
      "args": ["-y", "postfast-mcp"],
      "env": {
        "POSTFAST_API_KEY": "your-api-key-here"
      }
    }
  }
}

Restart Claude Desktop.

Claude Code

Via plugin (pending marketplace approval):

hljs language-shell

/plugin install postfast@claude-plugins-official

After installing, set your API key — pick one of these:

hljs language-bash

# Option A: Add to your shell profile (~/.zshrc or ~/.bashrc)
export POSTFAST_API_KEY="your-api-key-here"

# Option B: Add to ~/.claude/settings.local.json
# { "env": { "POSTFAST_API_KEY": "your-api-key-here" } }

Then restart Claude Code.

Via manual config:

Add to your project's .mcp.json or ~/.claude/.mcp.json (global):

hljs language-json

{
  "mcpServers": {
    "postfast": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "postfast-mcp"],
      "env": {
        "POSTFAST_API_KEY": "your-api-key-here"
      }
    }
  }
}

Cursor / VS Code / Windsurf / Other MCP clients

Add to your MCP config (.mcp.json, mcp.json, or the tool's settings UI):

hljs language-json

{
  "mcpServers": {
    "postfast": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "postfast-mcp"],
      "env": {
        "POSTFAST_API_KEY": "your-api-key-here"
      }
    }
  }
}

3. Use it

Ask your AI assistant things like:

"List my connected social accounts"
"Schedule a post to Instagram for tomorrow at 9am"
"Show me all scheduled posts for this week"
"Upload this image and create a LinkedIn post with it"
"Create a Facebook reel with this video"
"Show me analytics for my Instagram posts this month"

Available Tools

Tool	Description
`list_accounts`	List connected social media accounts (each with `connectionStatus` — `CONNECTED`/`DISABLED` — and `disabledReason`)
`list_posts`	List posts with filters (specific IDs, platform, status, date range)
`create_posts`	Create and schedule posts (batch, up to 15)
`delete_post`	Delete a post by ID
`upload_media`	Upload a local file and get a media key (handles the full flow)
`get_upload_urls`	Get signed URLs to upload media files
`list_pinterest_boards`	Get Pinterest boards for an account
`list_youtube_playlists`	Get YouTube playlists for an account
`list_gbp_locations`	Get Google Business Profile locations for an account
`generate_connect_link`	Generate a link for clients to connect accounts
`get_post_analytics`	Fetch published posts with performance metrics — Instagram, Facebook, TikTok, Threads, YouTube, LinkedIn (company pages), Pinterest (Business accounts)

Supported Platforms

Facebook, Instagram, X (Twitter), TikTok, LinkedIn, YouTube, BlueSky, Threads, Pinterest, Telegram, Google Business Profile

Platform-Specific Controls

When creating posts, you can pass platform-specific settings via the controls parameter:

Platform	Controls
X (Twitter)	`xRetweetUrl`
Instagram	`instagramPublishType` (TIMELINE/STORY/REEL), `instagramPostToGrid`, `instagramCollaborators`
Facebook	`facebookContentType` (POST/REEL/STORY), `facebookAllowComments`, `facebookPrivacy`, `facebookReelsCollaborators`
TikTok	`tiktokPrivacy` (PUBLIC/MUTUAL_FRIENDS/FOLLOWER_OF_CREATOR/ONLY_ME), `tiktokIsDraft`, `tiktokAllowComments`, `tiktokAllowDuet`, `tiktokAllowStitch`, `tiktokBrandOrganic`, `tiktokBrandContent`, `tiktokAutoAddMusic`, `tiktokIsAigc`
YouTube	`youtubeTitle`, `youtubePrivacy` (PUBLIC/PRIVATE/UNLISTED), `youtubeTags`, `youtubeCategoryId`, `youtubeIsShort`, `youtubeMadeForKids`, `youtubePlaylistId`, `youtubeThumbnailKey`
Pinterest	`pinterestBoardId` (required), `pinterestLink`
LinkedIn	`linkedinAttachmentKey`, `linkedinAttachmentTitle`
Google Business Profile	`gbpLocationId` (required), `gbpTopicType` (STANDARD/EVENT/OFFER), `gbpCallToActionType`, `gbpCallToActionUrl`, `gbpEventTitle`, `gbpEventStartDate`, `gbpEventEndDate`, `gbpOfferCouponCode`, `gbpOfferRedeemUrl`, `gbpOfferTerms`

Media Upload

The upload_media tool handles the full flow in a single call:

Detects content type from file extension
Gets a signed upload URL from PostFast
Uploads the file
Returns a key and type ready to use in create_posts

Supported formats: JPEG, PNG, GIF, WebP, MP4, WebM, MOV

You can also use get_upload_urls directly if you need more control over the upload process.

Environment Variables

Variable	Required	Description
`POSTFAST_API_KEY`	Yes	Your workspace API key
`POSTFAST_API_URL`	No	API base URL (default: `https://api.postfa.st`)

Testing

Verify everything works with the MCP Inspector:

hljs language-bash

POSTFAST_API_KEY=your-key npx @modelcontextprotocol/inspector npx postfast-mcp

API Docs

Full REST API documentation: postfa.st/docs

Development

hljs language-bash

npm install
npm run build
node dist/index.js

Badges

License

MIT

postfast-mcp

PostFast MCP Server

Quick Start

1. Get your API key

2. Install

Claude Desktop (recommended)

Claude Code

Cursor / VS Code / Windsurf / Other MCP clients

3. Use it

Available Tools

Supported Platforms

Platform-Specific Controls

Media Upload

Environment Variables

Testing

API Docs

Development

Badges

License

Similar Packages

postfast-mcp

PostFast MCP Server

Quick Start

1. Get your API key

2. Install

Claude Desktop (recommended)

Claude Code

Cursor / VS Code / Windsurf / Other MCP clients

3. Use it

Available Tools

Supported Platforms

Platform-Specific Controls

Media Upload

Environment Variables

Testing

API Docs

Development

Badges

License

Similar Packages