Goose + PostNinja

Schedule Social Media Posts with Goose

Add PostNinja to Goose as a remote extension and let it handle your social posting: drafting, scheduling and checking results on every connected account.

Connect once with an API key
Draft, schedule and publish by asking
7 platforms: X, Instagram, TikTok, Facebook and more

Get started How to connect

Setup

How do I connect PostNinja to Goose?

1
Create an API key
In PostNinja, go to Settings → API and create a key. It starts with pn_ and is shown once, so copy it somewhere safe.
2
Add PostNinja to Goose
Run goose configure → Add Extension → Remote Extension (Streamable HTTP), or add it to your config file:
~/.config/goose/config.yaml (Windows: %APPDATA%\Block\goose\config\config.yaml)
config.yaml
```
extensions:
  postninja:
    type: streamable_http
    name: postninja
    enabled: true
    uri: https://postninja.app/api/mcp
    headers:
      Authorization: "Bearer pn_YOUR_KEY"
    timeout: 300
```
Replace pn_YOUR_KEY with a key from Settings → API.
Restart Goose after editing the file.
3
Just ask
Goose finds the PostNinja tools on its own. Try:
- “Schedule a post about our webinar for Wednesday at 2pm on Threads and X.”
- “Draft three Threads posts for this week.”
- “What's going out today?”

Tools

What can Goose do with PostNinja?

Write and schedule

Drafts posts, gives each platform its own text, and schedules them for any date and time.

Threads and Stories

Builds multi-post X threads and posts photos or videos as Instagram Stories.

Check what's planned

Lists upcoming posts, drafts and what went out, with links to the live posts.

Fix and reschedule

Moves, edits or deletes drafts and scheduled posts when plans change.

Add images

Uploads images to attach to posts. Larger files and video go through the REST API.

Spot failures

Reads each account's status and error, so it can tell you what didn't go out and why.

One connection, seven platforms

Connect your accounts in PostNinja once. From then on Goose can post to any of them, and PostNinja publishes at the time you set.

FAQ

Goose and PostNinja questions

Does it work in the Goose desktop app?

Yes. Extensions in config.yaml are shared by the desktop app and the CLI.

Does Goose post without asking me?

That depends on Goose's own settings; most ask before each tool call. If you'd rather review everything, ask it to save posts as drafts, then schedule them from the PostNinja calendar.

Is my API key safe?

PostNinja only stores a hash of each key and shows its first characters so you can tell keys apart. A key works for one workspace, and you can revoke it any time under Settings → API.

Which platforms can Goose post to?

Every account you've connected: X, Instagram, Threads, Facebook Pages, TikTok, YouTube Shorts and Pinterest.

Do posts scheduled by an AI agent cost extra?

No. They're ordinary posts on your plan. As always, X posts use credits (10 each, 80 with a link) because X charges for every post; other platforms are unlimited.

Works with other AI agents too

Let Goose run your social media.

Connect Goose to PostNinja in a couple of minutes. Plans from $15 a month.

Choose your plan Log in