cass

Search coding session histories across multiple agents with filters and JSON output.

24|6|Updated Dec 19, 2025

Search Tags:#search #coding #ai-assistant #session history #cross-agent

Ready to run

npx skills add https://github.com/johnlindquist/claude --skill cass

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: cass
Source: https://github.com/johnlindquist/claude/tree/main/skills/cass
Command: npx skills add https://github.com/johnlindquist/claude --skill cass

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you locate and reuse past AI-assisted coding solutions by searching across your session histories (Claude Code, Codex, Cursor, Gemini CLI, Aider, ChatGPT).

Core Features & Use Cases

Cross-agent search across session histories
Filter by workspace, project, and date
View results and export for reference

Quick Start

Search your session history: cass search "react hook" --json

Frequently Asked Questions about cass

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

FAQPage Schema

How do I search across multiple AI coding session histories?▼

Search coding session histories across Claude Code, Codex, Cursor, Gemini CLI, Aider, and ChatGPT using wildcard queries and filters by workspace, agent, or date. Use `cass search "query"` to locate past discussions, resolutions, and code references indexed for retrieval.

Can I filter session search results by workspace and time window?▼

Yes, filter results by workspace, project, agent type, and date range to narrow search scope. The Skill applies multi-agent filtering logic across your sessions, retrieving only results matching your specified constraints.

What's the best way to export and reuse past coding solutions?▼

Export search results as JSON output formatted for downstream vector embedding and RAG pipelines. This enables you to index past solutions, integrate them into retrieval systems, and reference resolved topics across future sessions.

Does this work with session histories from different coding agents?▼

Yes, cross-agent search spans Claude Code, Codex, Cursor, Gemini CLI, Aider, and ChatGPT sessions stored across multiple workspaces, consolidating histories from all tools into unified indexed search results.

Can I use wildcard queries to find coding sessions by topic?▼

Yes, wildcard queries search across session text, topics, and references to locate prior discussions. Results return matching sessions with context, allowing you to browse and extract relevant code and resolutions.