Start Free Trial

Connect Claude, ChatGPT or any MCP client to X with the OmniSocials MCP server. Your agent posts threads with your reply settings, answers your DMs and reads your numbers, with no X developer account.

Start Free TrialHow it works
Claude is planning your launch post…
Works withAll 21 agents
What it does

Ask in plain words. Your agent picks the MCP server's tools and fits every post to X's limits.

  • Threads of up to 25 posts.

    280 characters each, media on any post, and you choose who can reply.

  • Choose who can reply.

    Everyone, people you follow or only people you mention, set on the post.

  • Answer your X DMs.

    Once you switch X DMs on. Each reply uses 2 credits.

  • Know what worked.

    Replies and bookmarks on every post, and the best time for the next one.

Setup

Connected in a minute. One URL and one sign-in. No API key for chat apps.

  1. Connect X in OmniSocials.

    Sign in with X on any account tier. No developer account needed.

  2. Add the server to your agent.

    Paste one URL as a custom connector, or run one command.

  3. Sign in and pick a workspace.

    OAuth in the browser. Agents that run on their own use an API key.

Tools

The X tools. 24 tools for X, in 5 groups. Your agent picks them from a plain request.

omnisocialsConnected
https://mcp.omnisocials.com
24 for X
  • create_postSchedule a post or a thread, with who can reply and the labels.
  • create_and_publish_postPost to X right away.
  • update_postChange the text, the thread or the time of a scheduled post.
  • upload_mediaUpload images or a video from a URL or the chat.
  • check_media_compatibilityCheck a file's size and format against X's rules first.
  • retry_postPublish a failed post again.
  • get_next_unansweredGet the next DM that needs an answer.
  • list_inbox_conversationsList your X DM conversations.
  • get_inbox_conversationRead a whole DM conversation.
  • reply_to_inboxAnswer a DM in text. Each reply uses 2 credits.
  • mark_inbox_readSkip a DM that needs no answer.
  • get_recent_platform_postsYour latest X posts with views, likes, replies, reposts, quotes and bookmarks.
  • get_post_analyticsThe numbers X reports for one post, link clicks too in its first 30 days.
  • get_posts_analyticsThe numbers for many posts at once, to compare them.
  • get_account_analyticsYour followers, who you follow and your post count.
  • get_best_timesYour best days and hours from your own posts, or industry defaults until you have 15.
  • list_approval_workflowsThe review steps a post can go through.
  • approve_postApprove a post that waits for you.
  • reject_postSend a post back with what to change.
  • get_post_approvalWhere a post stands in its review.
  • list_accountsThe accounts connected to the workspace, with your X tier.
  • switch_workspaceWork in another workspace.
  • create_hashtag_setSave hashtags to reuse on posts.
  • create_webhookGet an event when a post is scheduled, published, approved, rejected or fails.
Publishingcreate_postSchedule a post or a thread, with who can reply and the labels.
Try askingTurn these notes into a thread for Thursday at 9 AM. Only people we follow can reply.
X API

One request.Posts, threads and polls.

Publish to X and read how every post did, without an X developer account or a paid X API plan of your own.

Explore the X APIRead the docs

Real-time webhooks

Get an event the moment an X post or thread is scheduled, published or fails. Signed payloads, sent straight to your endpoint.

Read More
POST /v1/posts/create
await client.posts.create({
  channels: ["x"],
  scheduled_at: "2026-10-15T09:00:00Z",
  x: {
    thread_parts: parts,
    reply_settings: "following",
  },
});

Every format in one call

Posts, threads of up to 25 parts and polls through one request, with who can reply and the labels as fields.

Read More

From your terminal

Claude Code, Codex or Gemini CLI writes and schedules your X threads through the OmniSocials MCP server and agent skill.

Read More
Platform integrationComing soon

Your customers' X accounts, inside your product

Soon your customers connect their own X accounts on one page with your logo, and you post, reply and report for each of them.
See platform integration
Testimonials

Trusted by Agencies, Solo Founders, Developers & Small Businesses

Agency

Ansub Khan

Founder of Supafast

5 out of 5
“The MCP is the real game changer for me. It makes the whole workflow feel much faster and less messy.”
SaaS

Jens Schumacher

Co-founder of Released.so

5 out of 5
“I really like this app. I’ve tried quite a few other tools, but none of them managed to hit the sweet spot of simplicity and pricing the way Omnisocials does.”
Marketing agency

Niels Koelewijn

Founder of Frizzer

5 out of 5
“Very easy to use and very handy to schedule posts across platforms for my marketing agency.”
Solcardstory coming soon
G2CapterraTrustpilot

Learn more. Setup guides, X and the docs.

Frequently
Asked Questions

Robert Ligthart
Robert LigthartFounder of OmniSocials
Ask me a question

Last updated:

Robert Ligthart
Still have a question?Ask Robert, the founder
Ask