Create, schedule and edit posts on every network.
MCP server
Marsial for OpenClaw
Connect OpenClaw in a minute and publish to every network from a single API.
Register the Marsial MCP server with your OpenClaw gateway and every channel it routes gets the tools to publish and schedule.
- MCP
- OAuth
- Approval mode
openclaw mcp add marsial https://api.marsial.dev/mcpOpenClaw + Marsial in three steps
- 1
Add the MCP server
Paste the configuration into OpenClaw. Just once.
- 2
Sign in
The browser opens, you sign in with your Marsial account and choose which accounts to share.
- 3
Ask
Write what you want in plain language. You approve before it goes out.
Ask OpenClaw like this
Click any example and we'll let you know when you can try it.
- “When someone writes "post this" in the channel, publish it on LinkedIn.”
- “Schedule the maintenance notices on X.”
What OpenClaw can do with Marsial
Read and reply to comments, direct messages and reviews.
Check metrics for posts and accounts.
With approval mode, nothing goes out until a person approves it.
Frequently asked questions
Do I have to paste my API key into OpenClaw?
No. The MCP server uses OAuth: you sign in in the browser and that is it.
Can it publish something without me seeing it?
Only if you want it to. With approval mode, every action waits for a person to approve it.
Can I try it without publishing anything real?
Yes: have it leave posts as drafts or waiting for approval, and nothing goes out until you decide.
How much does it cost?
The same as the API: you pay per connected account, after a 7-day free trial.
Give OpenClaw access to all your channels
Create your account in a minute, no card needed. Try it free for 7 days from your first post.