Leader Watch: Social media posts of world leaders

Leader Watch collects the posts that heads of state and government publish on X, Truth Social and Telegram, classifies each post by its diplomatic function (meetings and calls, congratulations, condolences, condemnations, domestic), and records 48-hour engagement, Community Notes and posts flagged as using AI-generated media. Post text is not included; posts can be retrieved by ID. See README.txt for the codebook, collection rules and column definitions. Live site: https://theleaderwatch.org