Show HN: SpecWeave 3 – hand off a coding task across Claude Code, Codex and Grok

Category: devtools

Tags: ai-agents, coding-agents, specification-driven-development, handoff, developer-workflow, typescript

Score: 6.8/10 (Innovation: 7, Technical: 6, Documentation: 8, Utility: 6)

SpecWeave is a TypeScript CLI and agent-skill framework that makes coding work portable across AI tools like Claude Code, Codex, and Grok by encoding specs, task state, and handoff evidence in git. Its ledger and 'hand off/pick up' workflow are a practical answer to context loss and token limits, though the surrounding ecosystem and self-promotional README dilute the core idea.

Target audience: backend devs and AI-assisted developers working with multiple coding agents

Repository: https://github.com/anton-abyzov/specweave · TypeScript · MIT · 166 stars

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