Grow is a publishing service your AI agent operates over MCP. It holds your social accounts, LinkedIn, Bluesky and Mastodon today, and Facebook, Instagram and YouTube as each platform approves Grow, and keeps each one to its platform's rules and to the limits you set.
Free to start. Sign in with Google to join the waitlist; we let people in as there is room. Works from Claude, Claude Code, Cursor, and any MCP client.Example: you ask your agent to post a note to LinkedIn and Instagram tomorrow at nine. The agent lists your accounts, runs check_post and learns Instagram is set to drafts, schedules the LinkedIn post for Thursday at 09:00, and saves the Instagram one as a draft for you to approve.
An example session. The tool names are Grow's real ones.
Your agent reads what you keep changing, checks a post and saves a draft. You approve it from the email. It goes out with its first comment, and the record keeps the rest. Every screen is Grow's own, captured from the app.
The web app shows what went out, where, when, and what came back. It does not rank your posts or tell you what to write next.
1Written by your agent. Grow has no writer of its own.
3Times show in your workspace's time zone.
This week your agent published 1 post. 1 is scheduled and 1 is waiting for you.
We moved our support hours to match where our customers are.
We moved our support hours to match where our customers are.
Three things we learned shipping our first public API.
2Instagram is set to drafts, so this one waits for your click.
4Figures appear here when a platform reports them. Nothing ranks a post.
Every limit is checked on Grow's server, on every call, so a confused agent cannot talk its way past one. No agent can change them. Try the levels.
↳ Set per account. A new brand account can sit at draft while your own profile runs at publish.
For when your agent is working and nobody is watching.
No hidden prompt and no model of our own. When something fails, the tool says what failed and what to try next.
list_accountswhat is connectedget_capabilitiesone account's limitscheck_posta dry run, every refusal at oncecreate_draftwaits for youschedule_postat a time you can readpublish_nowpublish level onlyget_postone post, every accountlist_poststhe recordcancel_postbefore it goesreschedule_posta new timeretry_postafter a person checksget_performancelatest figuresfind_similarposts like this oneget_post_historywhat you publishedget_findingscomparisons from your recordadd_ideamaterial for a later postlist_workflowsstanding jobsResources: grow://accounts grow://voice grow://performance/recent grow://topics grow://ideas grow://next-week
grow://voice also carries what you keep changing in your agent's drafts, measured: “You deleted ‘game-changer’ from 4 of the 4 drafts that used it.” Your agent reads it before it writes, check_post points out where a new draft runs against it, and you can ignore any of it.
Playbooks, in your agent's prompt menu: draft_week drafts next week's posts from your notes, in your voice. one_idea_every_account writes one idea for each account. before_you_draft checks what you have already said. Your agent does the writing, and every playbook stops at a draft.
A Claude Skill teaches your agent the same habits: read your voice and your edits, check every post, save drafts for you to approve, and use threads and a first comment where an account takes them. Download the skill and add it in Claude's settings, under Skills.
| Platform | What Grow posts | Status |
|---|---|---|
| Personal profiles. Text, links, images, a first comment. | Built. No review needed.figures wait on LinkedIn's analytics permission | |
| Pages you manage. | Built. Waiting on Meta review. | |
| Professional accounts. Images within Instagram's limits. | Built. Waiting on Meta review. | |
| Bluesky | Your account. Text, links, up to four images, threads, a first comment. | Built. No review needed.likes, reposts and replies; Bluesky reports no impressions |
| Mastodon | Your account, on any server. Text, links, up to four images, threads, a first comment. | Built. No review needed.favourites, boosts and replies; Mastodon reports no impressions |
| YouTube | Uploads, with the visibility you choose. | Built. Waiting on Google audit.uploads stay private until it passes |
Your agent writes, in your voice. A second writer would be a worse copy.
Nothing ranks a post or says what to post next. Findings compare groups of your own posts and show the numbers behind them.
Replies stay on the platform where they were written.
Attachments stay only as long as a post needs them: 30 days for a draft, 7 after it goes out.
Posts are posts. Your voice is measured from what you published and from what you change in your agent's drafts.
If a platform does not confirm a post, a person checks before it goes again.
Tivtron Grow is a publishing service your own AI agent operates over MCP. Your agent writes a post; Grow publishes it to your social accounts, keeps each account to its platform's rules and to the limits you set, and keeps one record of everything sent.
Yes. Connect your LinkedIn profile in Grow, add https://grow.tivtron.com/mcp to Claude as a custom connector, and Claude can draft, schedule or publish posts there. The level you set on the account decides which: at draft, nothing goes out until you approve it.
Grow checks every limit on its own server, on every call, so an agent cannot talk its way past one. You choose draft, schedule or publish for each account, and only you can change it. A daily cap, a 14-day duplicate guard and one switch that pauses every send work the same way. Your agent never sees a platform password or token.
Claude on the web, desktop and phone, Claude Code, Cursor, and any MCP client that connects to a remote server over HTTP with OAuth or an access key. ChatGPT reaches remote servers through developer mode on some plans; we have not tried Grow there yet.
LinkedIn personal profiles, Bluesky and Mastodon today, with no platform review needed. Facebook Pages and Instagram professional accounts are built and waiting on Meta's review; YouTube uploads are built and stay private until Google's audit passes. Grow does not post to X, which charges $0.20 for every post that contains a link.
No. Your agent writes them, in your voice. Grow has no model of its own. It gives your agent your voice notes and what you keep changing in its drafts, measured, so the next draft needs fewer changes.
No. Nothing in Grow ranks a post or says what to post next. Findings compare groups of your own posts, such as mornings against evenings, and show both group sizes and the figures behind them, only when each group has at least five posts.
Grow is free to start. Sign in with Google to join the waitlist; we let people in as there is room.
Your agent signs in to Grow once. It never sees a platform password or token.
# Claude · Settings → Connectors → Add custom connector
Name Grow
URL https://grow.tivtron.com/mcp
Setup for every client, with access keys and what to ask your agent first.