name	cass-memory
description	Cross-agent learning with cm (cass-memory). Use before starting non-trivial tasks, when looking for patterns from past work, when the user mentions "cm", "memory", "learned rules", or "what do we know about".

cass-memory (cm)

Cross-agent learning system. Extracts patterns, rules, and anti-patterns from past sessions.

When This Applies

Signal	Action
Starting non-trivial task	`cm context`
"What do we know about X?"	`cm context`
Looking for patterns	`cm context`
Anti-patterns to avoid	`cm context`
Health check	`cm doctor`

Primary Command

Before starting any non-trivial task:

cm context "your task description" --json

This returns:

Relevant rules from the playbook
Historical context from past sessions
Anti-patterns to avoid
Suggested searches for deeper investigation

Example Usage

# Before implementing authentication
cm context "implement OAuth login" --json

# Before database work
cm context "add new database migration" --json

# Before refactoring
cm context "refactor the payment module" --json

What You Get Back

{
  "rules": ["Always use parameterized queries", "..."],
  "context": ["Previous auth implementation used JWT...", "..."],
  "anti_patterns": ["Don't store tokens in localStorage", "..."],
  "suggested_searches": ["cass search 'OAuth implementation' --robot"]
}

Health Check

cm doctor

How It Works

The system learns automatically from your sessions:

Sessions are indexed by CASS
cm extracts patterns, rules, and anti-patterns
cm context retrieves relevant learned knowledge

You don't need to:

Manually run reflection/learning steps
Manually add rules to the playbook
Worry about the learning pipeline

When to Use cm vs CASS

Need	Use
Learned patterns and rules	`cm context`
Raw session content	`cass search`
Specific session details	`cass view` / `cass expand`

Quick Reference

cm context "task description" --json   # Get context before task
cm doctor                              # Health check

Best Practices

Practice	Why
Query before non-trivial work	Get patterns + anti-patterns
Be specific in task description	Better relevance
Check suggested searches	May reveal useful history

cass-memory

Install Skill

SKILL.md