# Connect Manus to Tesselith

> Add Tesselith to Manus as a custom MCP server so Manus can plan and schedule your social posts.

Canonical: https://tesselith.com/ai-agents/manus

**Before you start:** You need a Manus account, a Tesselith API key and a Tesselith workspace on Pro, Team or Agency (every new workspace starts with a 14-day Pro trial) with at least one channel connected.

## Quick setup

```text
Server name:     Tesselith
Server URL:      https://api.tesselith.com/mcp
Authentication:  Bearer token (your tsl_live_… key)
```

## Step by step

### 1. Create a Tesselith API key

In Tesselith, open Settings → Developers, create an API key and tick only the scopes the agent needs. Keys start with tsl_live_ and are shown once, so store it in your password manager or a secret store.

### 2. Add a custom MCP server

In Manus, open Settings → Integrations → Custom MCP Servers and click Add Server.

### 3. Enter the details and save

Paste the URL and your key as the bearer token. Manus checks the connection and loads Tesselith's tools.

### 4. Give Manus a task

Ask it to plan a week of posts across your channels and save them as drafts for you to review.

## Troubleshooting

- **Tools don't load:** Check the URL ends in /mcp and the key is entered as the bearer token.
- **Key rejected:** Re-enter it; keys start with tsl_live_ and stop working when revoked.

## Questions people ask

### Can Manus publish on its own?

It can draft and schedule within your key's scopes. Leave Schedule and queue off the key if you want drafts only.

Docs: https://manus.im/docs/integrations/custom-mcp

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Tesselith · https://tesselith.com · Full site index: https://tesselith.com/llms.txt