The AI-native CMS for fast-moving teams. Agents that create content, build features, and ship code, without leaving the chat. Get started free.
San Francisco, CA
Joined May 2014
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Nested media folders are now available on all Cosmic accounts and plans.
Folders nest up to 3 levels deep across the media page and every media picker. Folder slugs stay unique, so existing API queries are unaffected.
cosmicjs.com/blog/nested-med…
Cosmic retweeted
The Cosmic AI Support Agent is now available. Add it to any site with one script tag. It answers from your live content, in your branding, and hands the question to a person when it is not sure. The key is publishable and locked to your domains.
cosmicjs.com/blog/ai-support…
Cosmic AI Support Agent is live on Product Hunt today. One script tag adds a chat agent that answers from your live site content, in your branding, and hands the question to a person when it is not sure.
We are in the comments all day.
producthunt.com/products/cos…
Cosmic retweeted
Cosmic agents can now help visitors to your site learn about your company, find products, knowledge base resources, and anything else in your Cosmic Bucket.
Chat with Leo, our AI support agent on the Cosmic website to preview. Install in one line of code cosmicjs.com/ai/support-agen…
The Cosmic AI Support Agent is now available. Add it to any site with one script tag. It answers from your live content, in your branding, and hands the question to a person when it is not sure. The key is publishable and locked to your domains.
cosmicjs.com/blog/ai-support…
The Cosmic AI Support Agent is now available. Add it to any site with one script tag. It answers from your live content, in your branding, and hands the question to a person when it is not sure. The key is publishable and locked to your domains.
cosmicjs.com/blog/ai-support…
Cosmic retweeted
Migrate your site to Cosmic in minutes using any URL with an available sitemap and public pages.
Try it, it's great 👇
cosmicjs.com/migrate
An agent that can receive email can sign itself up for Cosmic without a person in the loop.
New tutorial with @agentmail: provision an inbox, pass it to agent signup, read the claim code, verify, and create the first content object.
cosmicjs.com/blog/agentmail-…
Claude Opus 5.5 is available in Cosmic. Pick it from the model picker, or pass claude-opus-5-5 to the AI text generation API.
$4 input and $20 output per million tokens, below Opus 5. Cache reads are 60% cheaper.
cosmicjs.com/blog/claude-opu…
Five problems we had in our Next.js 16 App Router migration, none of them in the migration guide.
cosmicjs.com/blog/nextjs-16-…
Draft-only publishing solves one problem and creates another: every draft now needs a person, and the queue stops being readable.
We wired up triage with @TypeSafeAI's Jev model. 18 drafts, 16 auto-filed, 0 filed wrong, 2 flagged for a human.
cosmicjs.com/blog/automating…
At twenty editors across ten brands, the question is not whether someone publishes something wrong. It is whether you can say afterward who was able to.
Roles, approvals, and audit 👇
cosmicjs.com/blog/content-go…
Cosmic retweeted
We shipped SSO for organizations on the Large Workspace and Enterprise plans today.
If you are on one of these plans, you have SSO available to activate now at no additional cost.
Set it up today!
SAML SSO is now on Large Workspace and Enterprise. Sign in through Okta, Entra ID, Google Workspace, or any SAML 2.0 provider.
Set it up 👇
cosmicjs.com/blog/saml-sso?u…
SAML SSO is now on Large Workspace and Enterprise. Sign in through Okta, Entra ID, Google Workspace, or any SAML 2.0 provider.
Set it up 👇
cosmicjs.com/blog/saml-sso?u…
There is now an Audit log under Usage → Activity. Who acted, what they touched, from which IP, and when.
Agent actions are attributed to the agent, not to whoever owns the account. On every plan, including Free.
Read yours 👇
cosmicjs.com/blog/audit-log?…
Cosmic retweeted
Cosmic's MCP server and Agent Skills now install as one Agent Plugin. Cursor, VS Code, GitHub Copilot, and Kiro all read the same package.
Your agent gets the content tools and the instructions for using them well.
Install it 👇
cosmicjs.com/blog/cosmic-age…
Cosmic retweeted
What can we do to make @cosmicjs better?
All feedback welcome! cosmicjs.com