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Post to Telegram channels and groups with markdown formatting, media support, and message options via Publora MCP
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
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| name | telegram-post |
| description | Post to Telegram channels and groups with markdown formatting, media support, and message options via Publora MCP |
Create and schedule posts to Telegram channels and groups using the Publora MCP server. Supports rich markdown formatting, photos, videos, and message delivery options.
Plans: Free Starter (15 posts/month), Pro, Premium
/newbot and follow instructionscan_post_messages permission~/.claude/claude_desktop_config.json):{
"mcpServers": {
"publora": {
"type": "http",
"url": "https://mcp.publora.com",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}
If the MCP server is unavailable or returns errors, use the REST API directly:
Base URL: https://api.publora.com/api/v1
Authentication: Use x-publora-key header (NOT Authorization: Bearer):
# Get your connected platforms
curl -X GET "https://api.publora.com/api/v1/platform-connections" \
-H "x-publora-key: sk_your_api_key"
# Create a post
curl -X POST "https://api.publora.com/api/v1/create-post" \
-H "x-publora-key: sk_your_api_key" \
-H "Content-Type: application/json" \
-d '{
"platforms": ["telegram-1001234567890"],
"content": "*Announcement*\n\nYour message here",
"scheduledTime": "2026-03-25T10:00:00Z"
}'
Platform ID Format: telegram-{chat_id} where {chat_id} is the channel/group numeric ID from /platform-connections.
Example IDs: telegram-1001234567890, telegram--1002345678901
📖 Full API documentation: docs.publora.com
| Plan | Posts/month | Price |
|---|---|---|
| Starter | 15 | Free |
| Pro | 100/account | $2.99/account/month |
| Premium | 500/account | $9.99/account/month |
| Feature | Limit |
|---|---|
| Text message | 4,096 characters |
| Media caption | 1,024 characters (critical limit!) |
| Images | 10 MB max, 10 per media group |
| Image formats | JPEG, PNG, GIF, BMP, WebP |
| Video size | 50 MB max (not 4 GB - that's for users!) |
| Video formats | MP4, MOV, AVI, MKV, WebM |
| Rate limit | 30 msg/sec global, 20 msg/min per group |
Critical: Bot API has much lower limits than regular Telegram users. Videos over 50 MB and captions over 1,024 characters will fail.
Telegram uses its own markdown flavor with single asterisks for bold:
| Syntax | Result |
|---|---|
*bold* | bold |
_italic_ | italic |
`code` | inline code |
code | Code block |
[text](url) | hyperlink |
> text | Blockquote |
Note: This differs from standard Markdown where **double asterisks** make bold.
Create a new Telegram post.
Parameters:
platforms: Array with your Telegram connection ID (e.g., ["telegram-1001234567890"])content: Message text (supports markdown)scheduledTime: ISO 8601 datetime (required - for immediate posting, use current time + 1 minute)Get presigned URL for media uploads.
Manage scheduled and draft posts.
Telegram-specific options available via REST API platformSettings.telegram:
| Option | Description |
|---|---|
disableNotification | Send silently (no sound) |
disableWebPagePreview | No link preview cards |
showCaptionAboveMedia | Caption above image/video |
protectContent | Prevent forwarding/saving |
Note: platformSettings is not available via MCP - use REST API for these options.
Post this to my Telegram channel:
"*Product Update v2.5*
We have shipped the following improvements:
- _Faster API response times_ (avg 45ms)
- New `batch` endpoint for bulk operations
[Read the changelog](https://example.com/changelog)"
Create a Telegram post with this formatting:
"*Important Update*
We're launching our new feature tomorrow at 10 AM UTC.
_What's new:_
- Feature A improvements
- Feature B release
[Read the full announcement](https://example.com/update)"
Post this image to my Telegram channel with caption:
"*New Dashboard Preview*
Here's a sneak peek at our redesigned analytics dashboard."
Important: Caption must be under 1,024 characters when posting with media.
Schedule this for tomorrow at 8 AM Moscow time:
"*Good morning!* Here's your daily market summary..."
Caption limit is 1,024 chars: When posting with media (images/videos), text is sent as a caption limited to 1,024 characters. Text-only messages allow 4,096 characters.
Video max 50 MB: Bot API limits videos to 50 MB (not 4 GB like regular users). Large videos will fail.
Bot must be admin: Your bot needs administrator role with can_post_messages permission. This is verified at connection time.
No mixed media: A single post cannot contain both images and videos.
Caption overflow: If caption exceeds 1,024 chars on a media post, it's sent as a separate reply message instead of being truncated.
| Error | Cause | Solution |
|---|---|---|
| "Bot not admin" | Bot missing admin permissions | Add bot as admin with can_post_messages |
| "Channel not found" | Wrong channel name/ID | Verify @channelname or numeric chat ID |
MEDIA_CAPTION_TOO_LONG | Caption > 1,024 chars | Shorten caption or use text-only post |
| "Bad Request: file is too big" | File > 50 MB | Compress video/image to under 50 MB |
| "Mixed media not supported" | Images + video in same post | Use one media type per post |