The MCP tool directory.

Fetch one X account's profile: name, bio, location, website, follower/following counts, tweet and media counts, verification state, and join date. identifier accepts a screen name without the @ (e.g. 'nasa'), a full x.com or twitter.com profile URL, or the numeric account id; numeric strings are treated as ids, and the rare all-digit handle can be forced with by='screen_name'. Costs 4 credits. The returned platform_fields.id is stable across handle changes; store it for repeat lookups. To find accounts by topic use x_search type=people, and to read what an account posts use x_get_tweets; this tool returns no tweets.

Fetch one tweet by id with full engagement metrics: views, likes, retweets, quotes, replies, bookmarks, language, and the quoted tweet inline when there is one. tweet_id is the numeric id from a tweet URL (the digits after /status/) or from any other X tool's results; full tweet URLs are accepted too. Costs 4 credits. Use this to verify engagement before citing a tweet or to read a quoted thread hop by hop. It returns a single tweet, not the conversation around it: for the author's other tweets use x_get_tweets, and to find tweets by topic use x_search.

Fetch one page of an X account's timeline. identifier is a screen name, profile URL, or numeric id (auto-detected). mode picks the view: posts (default) is the account's own tweets, posts_and_replies includes their replies, highlights is the account's pinned highlights tab. include_retweets (default true) filters retweets out when false. Costs 4 credits per page; a cursor page is a NEW call priced the same way. Returns tweet summaries with engagement counts and a cursor for older tweets. Use this for 'what has X been posting', voice checks before outreach, or drafting replies in an account's register. For keyword search across all of X use x_search; for one specific tweet you already have, x_get_tweet.

Identify what an X (formerly Twitter) URL points at before fetching it. Give any x.com or twitter.com URL (mobile links, query params, /i/web/status forms are fine); get back {type: profile|tweet, id, handle, canonical_url}. Tweet URLs yield the numeric id for x_get_tweet; profile URLs yield the handle for x_get_profile or x_get_tweets. Costs 2 credits and parses offline without fetching the page. t.co short links cannot be expanded offline and return INVALID_INPUT telling you so; expand them in your own browser step first. Skip this tool when you already have a handle or tweet id: the other X tools accept those directly.

Search X by keywords. type picks the mode: recent (default) is the deep chronological sweep and keeps paginating as far as you follow the cursor; popular returns the highest-engagement tweets for the query; people finds accounts and returns a single page (no cursor). Advanced query operators pass through verbatim, e.g. "from:nasa", "min_faves:100", exact phrases in quotes -- there is no separate date parameter, so use since:/until: operators for time windows. Costs 6 credits per page; a cursor page is a NEW call priced the same way, so a deep sweep costs linearly in pages. Returns tweet summaries (text, author with follower count, views, likes, retweets, replies, created_at, url, id) with a cursor. Fetch one tweet's full detail with x_get_tweet and an account's timeline with x_get_tweets. For comment-level sentiment inside topic communities, reddit_search type=comments is usually the sharper instrument.