Answers

No. Jev is a System One model that answers a typed schema in parallel and never generates text.

It cannot return a value outside your schema. It can still return the wrong value inside it.

No subscription fee, but it bills X API pay-per-use: about $0.015 per post and $0.20 per post with a link.

Yes, through an MCP connector. Claude has no built-in X connection, so you add one.

Claude Duet, ChatGPT dots, Meta Muse and Grok Bot compared. None posts out of the box; here is which can with a connector.

Not on its own. Duet has no X connector, and Anthropic has not said whether custom connectors carry over.

On Business Premium and Enterprise, with a posting plugin. On Pro, custom MCP is read-only, so a dot cannot post.

Grok reads X natively, but posting on your behalf needs a posting tool or API connected to it.

No, not if you use a managed service that holds the X connection for you.

Not natively. X only offers Publish now. Here is how to schedule a long-form Article anyway.

Up to roughly 100,000 characters, about 15,000 words, versus 280 for a tweet and 25,000 for a long post.

Threads for reach, long posts for one in-feed take, Articles for deep evergreen pieces.

Yes, but the defaults can still surprise you. Auto-recharge tops up $200 whenever your balance drops under $10.

Usually one of five causes: the new reply restriction, a missing scope, read-only app permissions, account state, or a duplicate.

Which limits apply in 2026, the headers that tell you when to retry, and how to back off correctly.

Posts, replies, follows, DMs and X API caps in one table, each marked official, reported or not published.

Not in our data. Across 60 accounts, link posts got 1.05 times the impressions of the same account's no-link posts.

A $20 card credit plus a match of your first auto-recharge up to $50, expiring after 3 months.

Not as documented. POST /2/bots accounts get DM scopes with no tweet.write. Timeline bots still need a normal, labelled account.

Usually yes with a link and credit. Copying article text, photos and video is the risk. US, UK and EU law, sourced.

Since September 1, 2026: 20 minutes and 8 GB by default, up to 125 minutes and 16 GB with Premium or verified.

Yes. X does not ban AI-written posts. Its automation rules and misleading media policy are what apply.

Yes, up to 10 for different purposes. What X says about shared emails, phone numbers and duplicate posting.

No. The free tier is gone and posting bills per call, at about $0.015, or $0.20 when the post contains a link.

X charges apps $0.20 for every post with a link, so schedulers strip links, charge for them or absorb the cost.

It can post, but it cannot schedule. It also bills pay-per-use and needs your own developer app.

MCP write actions run in Developer Mode, in beta on Business, Enterprise and Edu. Plus and Free cannot.

When a REST endpoint is the right call, when MCP is, and why the answer is usually not the same for both.

Perplexity researches well but does not hold your X account. Here is what it takes to close that gap.

GitHub Copilot can, through an MCP server you add to your editor. Here is the config.

Microsoft owns LinkedIn, but Copilot only drafts. GitHub Copilot and Copilot Studio can publish through an MCP server.

Not on its own. Antigravity CLI and IDE, which replaced Gemini CLI, can post through an MCP server.

Yes. One key, an x_account_id per request, and 1, 3 or 10 accounts depending on plan.

The real monthly number once you add posting, link posts and reads, compared against a flat plan.

What an MCP server can and cannot do with your account, and what to check before connecting one.

Original Content Rewards. The old program paid out for the last time on 7 September 2026.

The old program ended and the new one has different gates. Here is what changed and what to do.

X removed 42,000 accounts for automated replies. The signals it used, and what to do if you were caught.

Yes, and there is nothing to apply for. Bluesky issues no API keys and runs no developer program.

The Bluesky half is $0, so your whole bill is the X half. Worked monthly math at $0.015 and $0.20 a post.

Yes. One tool call with a platforms array publishes natively to each, and one tool says where a post will land.

One command to add the MCP server, one parameter on the call, and the project rule that makes it stick.

Never your account password, but most tools want an App Password. What that grants and what OAuth avoids.

The app is Premium, so the gate is Zapier. Bluesky itself charges nothing to publish.

Yes. OAuth resolves your server from your handle, which is exactly what most tools skip.

Force-migrated to pay-per-use on 1 June 2026. The ceiling you lost, and the three replacements.

Yes, POST /api/v1/posts with a platforms array, and it takes LinkedIn too. Plus the gotcha about leaving the field out.

Yes for your own profile, which needs only the self-serve Share on LinkedIn product. Company Pages need review.

Self-serve apps get 60-day tokens and no refresh token. What that means for any scheduler.

Yes for posting to your own profile. Which products need review, the real daily limits, and the hidden costs.

Add one MCP server, pass "linkedin" in the platforms parameter, and know what happens to threads.

Connect LinkedIn once, add the hosted MCP server, and ask Claude to post with platforms: ["linkedin"].

Not on its own. Which ChatGPT plans can connect a posting tool, and the LinkedIn limits that apply.

No. What exists instead, and which kinds of LinkedIn MCP server put the account at risk.

The official API is the sanctioned route. Session and cookie automation is what gets accounts restricted.

No. There is no scheduled-publish field, so every LinkedIn scheduler runs its own queue.

Profile posts involve no Company Page, but every LinkedIn developer app must be tied to one.

The LinkedIn-Version header names a retired or unreleased monthly version. How to pick a current one.

LinkedIn reads post text as little text format. The reserved characters and an escape function.

Check the LinkedIn-Version header first, then the author URN, token scopes and page role.

Yes, through the Documents API with w_member_social. The three calls and the file limits.

2 to 20 in a multi-image post through the API. Formats, the pixel cap and alt text limits.

Use @[Name](urn:li:person:ID) in the commentary. The matching rules, URNs, hashtags and escaping.

It does not ban AI posts, but the "Seems like AI slop" button cuts reach outside your network.

Yes. A browser extension, a scheduler, or one API call. The three routes compared.

Yes, at full length through the API. Only the bsky.app composer shortens how a link displays.

2MB per image and up to 4 per post, and what to do with a file that is too big.

Every Bluesky limit in one sourced table: posts, images, video, bio, DMs and alt text.

No edit button as of October 2026. What you can still change after posting, and how to catch mistakes first.

Yes, since app v1.132.0 in September 2026. What counts as your thread and whether to still type 1/.

Bluesky could not verify the domain. The usual causes and how to find which one is yours.

About 11,666 a day and 1,666 an hour per account, from the points budget. Thread math included.

The post carries no link facet. Two fixes: build the facets, or send it through one HTTP module.

Yes, through an MCP connector: X, Bluesky and your LinkedIn profile. Not Instagram or TikTok.

Bluesky is free, LinkedIn self-serve is free with caveats, and X charges per post.