Text
A post up to your server's own character limit, read when you connect.
Mastodon + Krevaya
Schedule Mastodon and the fediverse posts with Krevaya
- Publish on your Mastodon server: text, pictures, video
- Sign in on the platform; tokens and keys encrypted at rest
- Review-first: every post waits for your approval, then publishes on time
Krevaya is the review-first content workspace that drafts, designs and schedules for Mastodon and 32 other channels. Last updated October 2026.
What can you publish on your Mastodon server?
What Krevaya sends through Mastodon's official API, format by format. Available formats depend on your connected account.
Pictures
Up to four pictures, uploaded to your server.
Video
One video, uploaded to your server and posted once it has processed.
How do I connect Mastodon to Krevaya?
Sign in on the platform. About a minute, once.
- Open Connections in Krevaya and type your server, like mastodon.social.
- Krevaya registers itself as an app on that server the first time anyone connects from it, then sends you to the server's own authorization page.
- Allow Krevaya to post. You land back in Krevaya with the account listed as you@your.server.
- Write a post, or let Krevaya draft one, approve it in the review queue, and give it a time. It publishes on your Mastodon server at that time.
What the review card asks for on Mastodon
Every post is one card in the review queue. Besides the copy and the media, Mastodon posts carry these choices, and a post missing a required one waits rather than guessing.
Choices on the card
- Visibility: public, unlisted, or followers only.
Limits
- Your server's character limit (500 on mastodon.social; many Akkoma servers allow more).
- Four pictures or one video per post.
Everything else Krevaya does for Mastodon
One workspace for every channel you run: the same drafts, the same review queue, the same calendar.
Drafts in your voice
Krew drafts Mastodon posts from what is trending in your niche, in your voice, and leaves them waiting for your approval.
Review-first, always
Drafts land in your review queue. Nothing publishes until you approve it, and auto-publish is opt-in per brand.
Best times, from your history
Schedule by hand or let Krevaya pick the next free slot from your own engagement history.
33 channels, one queue
Approve a post once and send its version to Mastodon and any other channel you have connected, each on its own card.
Your keys stay yours
Mastodon access is stored encrypted at rest, scoped to publishing, and revoked on Mastodon in one step.
Works with your AI agent
Ask ChatGPT, Claude or any of 27 AI agents to draft for Mastodon through Krevaya's hosted MCP server.
Good to know about Mastodon and Krevaya
What Mastodon itself allows, and what Krevaya does and does not do with it.
- Works with every server that speaks the Mastodon API: Mastodon, Pixelfed, Akkoma, GoToSocial and Friendica.
- Krevaya sends each post with an idempotency key, so a retried send can never post twice.
- You approve every post in the review queue; nothing goes out on its own.
Other channels Krevaya publishes to
Same workspace, same review queue. More social networks, then everything else.
Instagram
Pixelfed
TikTok
Slack
Microsoft Teams
Google Chat
Whop
Discourse
Circle
Beehiiv
Buttondown
KitFrequently asked questions about Mastodon and Krevaya
How do I schedule Mastodon posts with Krevaya?
Connect Mastodon once in Krevaya's Connections (sign in on the platform), then write a post, or let Krevaya draft one, and approve it in the review queue. Give it a time or let Krevaya pick one from your own engagement history; it publishes on your Mastodon server at that time, whether or not you are online.
What can I publish on your Mastodon server?
Text, Pictures, Video. A post up to your server's own character limit, read when you connect. Up to four pictures, uploaded to your server. One video, uploaded to your server and posted once it has processed.
Does Krevaya need my Mastodon password?
No. You sign in on Mastodon's own page and allow Krevaya to publish; Krevaya stores the resulting token encrypted at rest and never sees your password. Remove the access on Mastodon any time.
Can Krevaya post on your Mastodon server on its own?
Only what you approved. Drafts wait in the review queue; approved and scheduled posts publish at their time. Auto-publish is opt-in per brand, and you can turn it back off any time.
Which plan do I need for Mastodon?
Mastodon is available on every Krevaya plan, including Free, which comes with one connected account. More accounts and AI writing start with Plus at $29 per month. Mastodon's own plan requirements, if any, are Mastodon's.
Can I connect more than one Mastodon account?
Yes. Each connected account can be assigned to a brand, and a post publishes through its brand's account, never another brand's.
Can my AI agent post on your Mastodon server?
Yes. Krevaya's hosted MCP server lets ChatGPT, OpenAI dots, Claude and 24 other AI agents draft for Mastodon; the drafts land in the same review queue and publish only when you approve them.
What formats does Mastodon support in Krevaya?
Text, pictures, video. Your server's character limit (500 on mastodon.social; many Akkoma servers allow more). Four pictures or one video per post.
Put Mastodon on autopilot, with you in charge.
Free includes one connected account. Join the waitlist and we'll be in touch when it's your turn. Your AI agent can drive it too, from ChatGPT or OpenAI dots.
Join the waitlist