Built for developers and agents
Content Rabbit runs headless. One REST API, a 97-tool MCP server, a CLI, an npm SDK, every major automation connector, and webhooks, across 36 platforms. Wire it into your code, your agent, or a no-code flow, then let it publish.
Three ways to drive it
Call the API
Add the MCP server
Message a bot
Call it in three lines
# Create an account and key with one call — no dashboard
curl -X POST https://contentrabbitai.com/api/v1/agent/signup \
-H "Content-Type: application/json" \
-d '{"email":"you@example.com"}'# Schedule a post to three platforms
curl -X POST https://contentrabbitai.com/api/public/v1/posts \
-H "Authorization: Bearer $CONTENT_RABBIT_KEY" \
-H "Content-Type: application/json" \
-d '{
"content": "Shipping day.",
"platforms": ["twitter", "linkedin", "bluesky"],
"scheduledAt": "2026-09-01T15:00:00Z"
}'# Add the MCP server to Claude Code — 97 tools claude mcp add --transport http content-rabbit \ https://contentrabbitai.com/api/v1/mcp \ --header "Authorization: Bearer $CONTENT_RABBIT_KEY"
The whole surface
Every entry point is a first-party product. Pick the one that fits how you build.
REST API
Versioned endpoints for posts, text generation, media, and analytics. OpenAPI spec, Bearer tokens.
API reference97-tool MCP server
Hosted at one URL and shipped as a stdio npm package. Both transports expose the same 97 tools.
MCP setupCLI
Script your content workflow from the shell with the rabbit command. Same key as everything else.
Developer overviewnpm SDK
Typed methods for every endpoint in the @contentrabbit package. Install it and start calling.
Developer overviewAutomation connectors
Wire posts into no-code flows with n8n, Zapier, and Pipedream, plus Make (in review).
IntegrationsAgent plugins
First-party plugins for Codex and Claude Code so your coding agent can publish as it works.
Claude CodeWebhooks
Get event push when a post publishes or fails. No polling loop to run on your side.
API referenceOne API key
A single workspace-scoped key works across REST, MCP, CLI, and SDK. Provision it headless.
Get a keyEvery major automation connector
Build a flow in the tool you already use. Content Rabbit ships a native app for n8n, Zapier, and Pipedream, with Make in review.
FAQs
What can I build on Content Rabbit?
Anything that touches your content pipeline. Draft, schedule, and publish posts from your own app or agent, generate text and hashtags, list media, and read analytics. Every one of those runs through the REST API, the MCP server, the CLI, or the SDK.
REST, MCP, CLI, or SDK: which do I use?
Use the REST API or SDK when your own backend does the work. Use the MCP server when an AI assistant should drive Content Rabbit. Use the CLI to script from the shell. Every surface takes the same API key.
How do I get an API key?
Create an account and key with one POST. No dashboard, no email step:
curl -X POST https://contentrabbitai.com/api/v1/agent/signup -H 'Content-Type: application/json' -d '{"email":"you@example.com"}'
The response shows your key once. Store it, then send it as the Authorization: Bearer token on every call.
Which platforms can I publish to?
36, including X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky, Mastodon, Pinterest, Reddit, Discord, Telegram, and more. One request can target several at once.
Do you have automation connectors?
Yes: n8n, Zapier, and Pipedream, plus Make (in review). You can wire Content Rabbit into a no-code flow without writing API calls by hand.