replay

Extract structured digests from Claude Code and Codex session transcripts.

11|1|Updated Mar 3, 2026
One-click install
npx skills add https://github.com/ylxmf2005/AgentCorp --skill replay-ylxmf2005
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: replay
Source: https://github.com/ylxmf2005/AgentCorp/tree/main/agentcorp/replay
Command: npx skills add https://github.com/ylxmf2005/AgentCorp --skill replay-ylxmf2005

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Reconstruct and analyze how a work session actually unfolded from runtime transcripts to reveal where time and tokens were spent, what repeatedly failed, and how to turn those insights into actionable improvements for skills, docs, and conventions.

Core Features & Use Cases

  • Extract and assemble a structured digest from Claude Code and Codex transcripts, including turns, token usage, gaps, and tool interactions.
  • Identify friction points and failure patterns (e.g., long idle periods, error bursts) to inform skill-evolution proposals and documentation refinements.
  • Route findings to the appropriate channels (skill-evolution, CLAUDE.md, AGENTS.md, or teamspace) and generate concrete, follow-up actions.

Quick Start

Run the extractor on your session transcript to generate a replay digest and an actionable report.

Frequently Asked Questions about replay

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze session transcripts to find where tokens were wasted?

Analyzing session transcripts to find wasted tokens involves extracting a structured digest of turns, token counts, and tool interactions to reveal friction points. This identifies error bursts and long idle periods to pinpoint workflow inefficiencies.

What is session trajectory analysis in Claude Code or Codex?

Session trajectory analysis in Claude Code or Codex reconstructs how a work session unfolded from runtime transcripts to identify bottlenecks and repeated failures. It extracts metrics like token usage and tool calls to inform skill evolution and workflow conventions.

How do I generate an actionable report from Claude Code transcripts?

Generating an actionable report from Claude Code transcripts requires running the extractor on your session log to produce a replay digest. This digest routes findings to channels like skill-evolution, CLAUDE.md, or AGENTS.md for concrete follow-up actions.

Can I use session analysis to improve my project's documentation and conventions?

Yes, session analysis improves documentation and conventions by identifying friction points and failure patterns in transcripts. Findings are routed to CLAUDE.md, AGENTS.md, or teamspace channels to generate concrete follow-up actions for workflow refinement.

Does session replay work with both Claude Code and Codex transcripts?

Session replay works with both Claude Code and Codex transcripts. It extracts and assembles a structured digest from either platform's runtime logs, including turns, token usage, gaps, and tool interactions, to identify friction and opportunities for skill evolution.

What are the limitations of analyzing runtime transcripts for workflow improvements?

Analyzing runtime transcripts for workflow improvements is limited to revealing friction within the recorded session, such as error bursts and idle periods. It cannot diagnose external system outages and requires routing findings to skill-evolution channels for manual workflow refinement.