Viral
Trends scored, hooks classified, safety baked in.
The 2026 FIFA World Cup has ignited a dominant wave of viral sports content, punctuated by Lionel Messi scoring his first career World Cup…
Read briefing →First signal on the X developer platform.
First-signal intelligence on the X developer platform. Pricing changes, endpoint shifts, xurl/xmcp releases, and owner directional moves. For builders shipping agents on X.
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The SDK generator that produces xdk-typescript and xdk-python. Changes here ripple into both language SDKs. Currently pre-1.0 (v0.2.1-beta as of 2026-04-21). Tracking so we see generator-level changes (new endpoints, new auth flows) before they show up in the generated SDKs.
Official X API v2 Python SDK by xdevplatform. Companion to xdk-typescript. Latest v0.9.0 (ahead of the TypeScript version). Release cadence signals what X considers API-v2-first vs legacy.
Official X API v2 TypeScript SDK by xdevplatform. Announced 2025-11-03. Handles OAuth, pagination, streaming. Tracking this releases feed tells us when our lib/x-api/ hand-rolled client could be replaced with the official SDK (Phase 3 commercial account refactor candidate). Latest v0.5.0 (Feb 2026).
Official MCP server for the X API by xdevplatform — exposes 130+ X API tools via FastMCP. Currently pre-release (releases.atom empty as of 2026-04-21) but added early so we catch v1.0.0 the minute it ships. Directly MCP-relevant AND agentic-x-relevant (dual-assigned).
Official X CLI by xdevplatform. Ships a SKILL.md so agents self-discover it as a native tool. Release cadence signals X's agent-tooling trajectory; directly relevant for MCP builders wiring X into agents.