Markly Mcp Server
Add text or logo watermarks to images via the Markly.cloud API. Batch supported.
Install
$ agentstack add mcp-whitemarmot-markly-mcp-server ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v1.1.1 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v1.1.1. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/mcp-whitemarmot-markly-mcp-server) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
markly-mcp-server
MCP (Model Context Protocol) server for Markly.cloud - add watermarks to images via AI agents.
Works out of the box without an API key (free tier with branding). Add an API key to remove branding and increase limits.
Tools
| Tool | Description | |------|-------------| | markly_watermark_text | Add a text watermark to an image via URL | | markly_watermark_logo | Add a logo watermark to an image via URL | | markly_batch_watermark | Watermark up to 20 images, get a ZIP | | markly_check_usage | Check API quota and usage stats (requires API key) |
Quick start (no API key needed)
Add to your Claude Desktop config or Claude Code settings:
{
"mcpServers": {
"markly": {
"command": "npx",
"args": ["-y", "markly-mcp-server"]
}
}
}That's it. Ask your AI agent:
> "Add 'Copyright 2026' as a watermark to this image: https://example.com/photo.jpg"
With an API key (optional)
Get an API key at markly.cloud/developers to remove the "markly.cloud" branding and get higher rate limits.
{
"mcpServers": {
"markly": {
"command": "npx",
"args": ["-y", "markly-mcp-server"],
"env": {
"MARKLY_API_KEY": "mkly_your_token_here"
}
}
}
}Environment variables
| Variable | Required | Default | |----------|----------|---------| | MARKLY_API_KEY | No | - (anonymous free tier) | | MARKLY_API_URL | No | https://www.markly.cloud/api/v1 |
Plans
| Plan | Rate limit | Daily limit | Branded watermark | |------|-----------|-------------|-------------------| | Anonymous | 5/min | 50/day | Yes ("markly.cloud") | | Credit | 60/min | 1,000/day | No (while credits last) | | Pro | 60/min | 1,000/day | No | | Business | 120/min | 5,000/day | No |
Buy credits at markly.cloud/developers - starting at 250 credits for 5 EUR.
License
MIT
Protected by Copyright01 - Ref: CR-2026-33771 - Certified 2026-03-03
Source & license
This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: Whitemarmot
- Source: Whitemarmot/markly-mcp-server
- License: MIT
- Homepage: https://www.markly.cloud
Install and usage instructions live in the source repository linked above.
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Versions
- v1.1.1 Imported from the upstream source.