Connect your account, then chat with AI to run tools.
Search the full X archive, analyze tweets, inspect users, monitor accounts, and manage engagement workflows from chat.
Live probe refreshed Sep 14, 2026 · Endpoint host mcp.mcpbundles.com
Built for
Social Listening, Competitive Intelligence, Founder Research, Media & Growth Teams
Research a company narrative
Uses full-archive search for market and narrative research.
Search the full X archive for posts about this company, exclude retweets, group themes by customer pain, pricing, product, and hiring signals.
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https://mcp.mcpbundles.com/bundle/xThis server needs a sign-in. MCPBundles handles that setup once — then chat here with saved access and a log of what ran.
Opens MCPBundles Studio with this server selected. After sign-in, chat and run tools from the same thread.
Browse all toolsCompare competitors
Combines timelines, metrics, and account monitoring.
Monitor these competitor accounts, compare recent tweet engagement, and summarize which topics are getting the strongest response.
Analyze a thread
Uses conversation_id to reconstruct thread context.
Fetch this tweet, follow the conversation id to read the full thread, and summarize the arguments, objections, and high-signal replies.
Find developer feedback
Turns public tweets into developer-experience feedback.
Search X for posts mentioning our API with integrate, SDK, docs, bug, or pricing terms, then prioritize the feedback by urgency.
What does the X server support?
It supports full-archive tweet search, tweet lookup, user lookup, timelines, mentions, liked tweets, lists, bookmarks, blocks, mutes, follows, and selected write workflows depending on connected permissions.
What is full-archive search?
Full-archive search can query public tweets across the complete history of X, scoped with query operators, language filters, authors, mentions, date ranges, media filters, and retweet exclusions.
What search operators are most useful?
Common operators include from:, to:, @mentions, exact phrases, OR, -is:retweet, -is:reply, lang:, has:media, has:links, and conversation_id.
Related editorial
X (Twitter) Workflows with AI
How AI agents can run full-archive X searches for research, monitor a topic, and — when given write permissions — post, like, retweet, and follow.
Domain knowledge for X — workflow patterns, data models, and gotchas for your AI agent.
X API v2 with full tweet archive search covering the complete history of public tweets. Search, analyse, and engage with tweets, users, and conversations at scale.
Connect via OAuth 2.0 (PKCE) to read AND write (post tweets, like, retweet, follow, bookmark). Full-archive tweet search is available to all users automatically — it uses a platform-managed token and does not require any additional setup.
Search accesses the complete tweet archive — every public tweet ever posted, not just the last 7 days. Use start_time and end_time (ISO 8601) to scope to any historical period.
Content matching:
Author/mention:
Content type:
Tweet type (critical for clean results):
Language:
Conversation:
Geography:
Research a company or product: TrueLayer -is:retweet lang:en
Find pricing/cost discussions: TrueLayer (price OR pricing OR cost OR fee OR expensive) -is:retweet lang:en
Monitor competitors: (from:stripe OR from:truelayer OR from:plaid) -is:retweet
Developer experience: "TrueLayer API" (integrate OR integration OR SDK OR developer) -is:retweet
Hiring signals: from:truelayer (hiring OR "we're looking" OR "join us") -is:retweet
Use start_time and end_time parameters (ISO 8601 format):
Every tweet includes public_metrics:
Deep topic research:
Competitive intelligence:
Account analysis:
Thread deep-dive:
Paged results return next_token; pass it on the next call to get more results. Page sizes: 10-100. For thorough research, paginate through multiple pages.
X enforces per-endpoint burst limits (typically 300 requests/15 minutes for search). When throttled, back off and retry after the 15-minute window resets.
Showing 25 of 41 from the live probe.
X Add Bookmark
Bookmark a tweet. Bookmarked tweets are saved privately and can be listed later from your saved bookmarks. Idempotent — bookmarking an already-bookmarked tweet is a no-op.
X Block User
Block a user. Blocked users cannot see your tweets, follow you, or send you direct messages. Also removes them as a follower.
X Create Tweet
Post a new tweet. Can also create replies (reply_to_tweet_id) and quote tweets (quote_tweet_id). Returns the created tweet's ID and text.
X Delete Tweet
Permanently delete a tweet you own. Cannot be undone — all engagement data (likes, retweets, replies) is lost.
X Engagement Analytics
Compute engagement analytics across your recent tweets. Returns aggregate stats (avg impressions, avg likes, avg replies, avg bookmarks, engagement rate, top performing tweet) and per-tweet metrics. Excludes retweets — only analyzes original content. Use this to track growth and content performance.
X Fetch Tweet
Fetch a single tweet by its numeric ID. Returns the full tweet including text, author profile (display name, bio, website URL, location, followers), engagement metrics (likes, retweets, replies, quotes, impressions), entities (expanded URLs, mentions, hashtags), context annotations (topic tags), referenced tweets (if RT/quote/reply), and conversation ID for threads. Set include_article=true to fetch full X Article body.
X Fetch User
Fetch a user profile by numeric ID. Returns username, display name, bio, website URL (profile link — often their company domain), location (geography), follower/following counts, tweet count, verification status, account creation date, profile image URL, pinned tweet ID, and entities (expanded URLs from bio). The website URL and bio are key signals for company identification and PDL enrichment.
X Fetch User By Username
Fetch a user profile by their @username (e.g. 'elonmusk'). Returns the user's numeric ID, display name, bio, website URL (profile link), location, follower/following counts, tweet count, verification status, profile image, pinned tweet ID, and entities (expanded bio URLs). Use the returned user ID for timeline, follower, and posted-tweet lookups.
X Follow User
Follow a user. Their tweets will appear in your home timeline. Idempotent — following someone you already follow is a no-op.
X Get Blocked Users
Get your list of blocked users. Returns user profiles with username, display name, bio, and follower counts.
X Get Bookmarks
Get the authenticated user's bookmarked tweets. Returns up to 800 most recent bookmarks with full text, inline author profiles (bio, website URL, location, followers), engagement metrics, entity URLs, and context annotations. Useful for retrieving a curated queue of saved tweets.
X Get Followers
Get a user's followers. Returns up to 1000 user profiles per page with username, display name, bio, website URL, location, follower count, and verification status. Useful for mining follower networks of VCs, accelerators, and known founders to discover related startups.
X Get Following
Get users that a specific user follows. Returns up to 1000 user profiles per page with username, display name, bio, website URL, location, follower count, and verification status. Useful for understanding a founder's network — who they follow reveals investors, co-founders, and ecosystem connections.
X Get List
Look up a list by its numeric ID. Returns list name, description, member count, follower count, owner ID, creation date, and privacy status. Use this to inspect curated lists (e.g., VC portfolio lists, startup community lists) before fetching their tweets or members.
X Get List Members
Get members of a list. Returns user profiles with username, display name, bio, website URL, location, follower count, and verification status. Curated lists (e.g., 'YC W25 founders', 'AI startup founders') provide structured founder discovery — each member is a pre-identified person with full profile data for PDL enrichment.
X Get List Tweets
Get recent tweets from a list. Returns tweets with full text, inline author profiles (bio, website URL, location, followers), engagement metrics, entity URLs, and context annotations. Lists curated by VCs and accelerators are a rich source of pre-screened startup deal flow. Returns up to the latest 800 tweets from the list.
X Get Me
Get the authenticated user's own profile. Returns your user ID, username, display name, bio, website URL, location, follower/following counts, tweet count, verification status, profile image URL, and pinned tweet ID. Call this first to get your user ID for other tools.
X Get Muted Users
Get your list of muted users. Returns user profiles with username, display name, bio, and follower counts.
X Get Thread
Fetch a full conversation thread. Given a conversation_id (shared by all tweets in a thread, equal to the root tweet's ID), returns the complete thread in chronological order with all replies, authors, and engagement metrics. Use this to read full context before replying.
X Get Tweet Likes
Get the users who liked a specific tweet. Returns user profiles with username, display name, bio, website URL, location, follower count, and verification status.
X Get Tweet Quotes
Get tweets that quote a specific tweet. Returns the quoting tweets with full text, inline author profiles (bio, website, location, followers), engagement metrics, entity URLs, and context annotations.
X Get Tweet Retweets
Get the users who retweeted a specific tweet. Returns user profiles with username, display name, bio, website URL, location, follower count, and verification status.
X Get User Liked Tweets
Get tweets that a user has liked. Returns the liked tweets with full text, inline author profiles (bio, website, location, followers), engagement metrics, entity URLs, and context annotations.
X Get User List Memberships
Get all lists a user is a member of. Returns list name, description, member count, follower count, owner, and privacy status. Reveals what curated communities a founder belongs to — a credibility and network signal. Use returned list IDs with list tweet or member lookups for deeper exploration.
X Get User Mentions
Get tweets that @mention a user. Returns tweets from other users that mention the specified user, with full text, inline author profiles (bio, website, location, followers), engagement metrics, entity URLs, and context annotations. Useful for monitoring replies and conversations.
It supports full-archive tweet search, tweet lookup, user lookup, timelines, mentions, liked tweets, lists, bookmarks, blocks, mutes, follows, and selected write workflows depending on connected permissions.
Full-archive search can query public tweets across the complete history of X, scoped with query operators, language filters, authors, mentions, date ranges, media filters, and retweet exclusions.
Common operators include from:, to:, @mentions, exact phrases, OR, -is:retweet, -is:reply, lang:, has:media, has:links, and conversation_id.
Yes, when your connected X account has posting and engagement access. Prompts should explicitly ask for posting, liking, reposting, following, bookmarking, or other write actions.
Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/x. Authentication is handled automatically.
X provides 41 tools that can be called by AI agents, along with a SKILL.md that gives your AI agent domain knowledge about when and how to use them.
X uses One-click sign in. X requires credentials. Connect via MCPBundles and authentication is handled automatically.
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MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.
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