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Ex-GitHub CEO Thomas Dohmke’s Entire Raises $60M Seed at $300M Valuation, Launches Open-Source Tool to Audit AI Code

Backers describe the financing as the largest seed in developer tools history.

Overview

  • Entire unveiled Checkpoints, an open-source CLI that records prompts, transcripts, intent and reasoning alongside AI-generated code to create reviewable audit trails.
  • The initial release integrates with Anthropic’s Claude Code and Google’s Gemini CLI, with plans to support additional agents over time.
  • The company outlined a three-part platform built around a git-compatible database, a universal semantic reasoning layer, and an AI-native interface for agent–human collaboration.
  • The $60 million seed round was led by Felicis with participation from Madrona, Microsoft’s M12 and Basis Set, alongside individual investors including Jerry Yang, Garry Tan and Olivier Pomel.
  • Entire targets the surge of agent-written contributions that strain traditional review workflows and is preparing a broader platform release later this year.