Session Archaeology

Part of Agent Skills™ by googleadsagent.ai™

Description

Session Archaeology is the systematic excavation and analysis of past agent sessions to extract reusable patterns, identify recurring failure modes, and derive new skills from operational history. Every agent session produces a rich artifact — a complete transcript of reasoning, tool usage, errors, corrections, and final outcomes. Most teams discard this data. Session Archaeology treats it as the most valuable training signal available: real-world execution traces from your specific domain, your specific codebase, and your specific workflows.

This skill formalizes the methodology used at googleadsagent.ai™ to continuously improve Buddy™ by mining thousands of past Google Ads analysis sessions. The archaeology process identifies which prompt patterns led to accurate recommendations, which tool call sequences completed reliably, and which error recovery strategies succeeded. These findings are then codified into new Agent Skills™ or refinements to existing ones, creating a flywheel of continuous improvement.

The process operates at three levels: individual session review (what went wrong in this specific run), cross-session pattern analysis (what patterns recur across many runs), and trend identification (how is agent behavior evolving over time). Each level yields different insights and different types of improvements.

Use When

• Agent quality has plateaued and you need new optimization signals
• You want to derive new skills or rules from real execution data
• Recurring failures suggest systematic issues rather than random errors
• Onboarding new team members who need to understand agent behavior patterns
• Building regression test suites from real session transcripts