Anthropic

AI models Series D+ (opens in a new tab) anthropic.com (opens in a new tab) · in/anthropicresearch (opens in a new tab) · @AnthropicAI (opens in a new tab)

Anthropic sells Claude, an AI assistant reached through consumer apps, Claude Code and an API. It is bought by developers and by teams in finance, healthcare, government, legal and education, on consumer plans, team plans and per-token API pricing.

##signals 03

August 2026
- A four-month silence, then told to resubmit from scratch (opens in a new tab)
  
  08-04 Discussion joshsymonds.com ↗ (opens in a new tab)
  
  Developer Josh Symonds documented his MCP connector submission to Anthropic's directory: four months.
July 2026
- Ships the new MCP spec into Claude a day after publication (opens in a new tab)
  
  07-30 Release claude.com ↗ (opens in a new tab)
  
  Anthropic published its rollout of the new MCP spec a day after the spec landed: MCP Apps live in Claude.
- MCP goes stateless in its largest revision since launch (opens in a new tab)
  
  07-28 Release blog.modelcontextprotocol.io ↗ (opens in a new tab)
  
  The new Model Context Protocol spec goes stateless, dropping the initialize handshake and session IDs so any.