┌─────────────────────────────────────────────────────────────────┐
│                     Session Sources                             │
│  ┌──────────────┐  ┌──────────────┐  ┌──────────────┐          │
│  │ Claude Code  │  │   Cursor     │  │    Aider     │          │
│  │ ~/.claude/   │  │ ~/.cursor/   │  │ .aider.chat  │          │
│  └──────────────┘  └──────────────┘  └──────────────┘          │
└─────────────────────────────────────────────────────────────────┘
                              │
                              ▼
              ┌───────────────────────────────┐
              │     terraphim_sessions        │
              │   (Connector Registry)        │
              └───────────────────────────────┘
                              │
              ┌───────────────┴───────────────┐
              │                               │
              ▼                               ▼
   ┌──────────────────────┐       ┌──────────────────────┐
   │   SessionService     │       │   SessionEnricher    │
   │   (Import, Search)   │       │   (Concept Matching) │
   └──────────────────────┘       └──────────────────────┘
                              │
                              ▼
              ┌───────────────────────────────┐
              │   Knowledge Graph Concepts    │
              │   (terraphim_automata)        │
              └───────────────────────────────┘

# Build with session features
cargo build -p terraphim_agent --features repl-full --release

# Launch REPL
./target/release/terraphim-agent

# In REPL:
/sessions sources          # Detect available sources
/sessions import           # Import from all sources
/sessions search "rust"    # Search for "rust" in sessions
/sessions stats            # Show statistics

/sessions search "authentication"
/sessions show abc123-def456

/sessions import
/sessions stats
/sessions timeline --group week --limit 10

/sessions concepts "error handling"
/sessions related abc123 --min 3

# Direct CLI search (without REPL)
terraphim-agent sessions search "database migration"

# Import and search in one pipeline
terraphim-agent sessions import && terraphim-agent sessions search "API design"

# Export specific session
terraphim-agent sessions export --session abc123 --format markdown --output session.md

# Check if terraphim-agent has session support
if terraphim-agent sessions sources 2>/dev/null | grep -q "claude-code"; then
    echo "Session search available"
fi

use terraphim_sessions::{SessionService, ImportOptions};

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    // Create service
    let service = SessionService::new();

    // Detect sources
    let sources = service.detect_sources();
    for source in sources {
        println!("{}: {:?}", source.id, source.status);
    }

    // Import sessions
    let options = ImportOptions::default().with_limit(100);
    let sessions = service.import_all(&options).await?;

    // Search
    let results = service.search("async rust").await;
    for session in results {
        println!("{}: {} messages",
            session.id,
            session.message_count()
        );
    }

    Ok(())
}

use terraphim_sessions::{SessionEnricher, EnrichmentConfig};

// Create enricher with automata
let config = EnrichmentConfig {
    thesaurus_path: "docs/src/kg/".into(),
    min_confidence: 0.8,
};
let enricher = SessionEnricher::new(config)?;

// Enrich session with concepts
let enriched = enricher.enrich(&session)?;

// Get matched concepts
for concept in enriched.concepts {
    println!("{}: {} occurrences",
        concept.term,
        concept.occurrences.len()
    );
}

// Find related sessions by shared concepts
let related = find_related_sessions(&sessions, &enriched, 3)?;

{
  "tool": "session_search",
  "arguments": {
    "query": "error handling patterns",
    "limit": 10
  }
}

use claude_log_analyzer::{Analyzer, Reporter};

// Analyze from default location
let analyzer = Analyzer::from_default_location()?;
let analyses = analyzer.analyze(None)?;

// Get agent usage statistics
for analysis in &analyses {
    for agent in &analysis.agents {
        println!("{}: {} invocations",
            agent.agent_type,
            agent.invocation_count
        );
    }
}

// Generate report
let reporter = Reporter::new();
reporter.print_terminal(&analyses);

You: "How did I solve the authentication issue last month?"
Claude: [session-search skill]

Action:
1. /sessions search "authentication"
2. /sessions timeline --group week
3. /sessions show <relevant-id>

Output:
- Session summaries matching query
- Timeline of related work
- Full conversation details

You: "What agents have I used most frequently?"
Claude: [session-search skill]

Action:
1. Import all sessions
2. Analyze agent usage via claude-log-analyzer
3. Generate statistics

Output:
- Agent usage breakdown
- Most productive agents
- Collaboration patterns

You: "I need to implement caching again"
Claude: [session-search skill]

Action:
1. /sessions concepts "caching"
2. /sessions related <cache-session-id>
3. Extract relevant patterns

Output:
- Previous caching implementations
- Related design decisions
- Code patterns to reuse

You: "Export my sessions about the payment system"
Claude: [session-search skill]

Action:
1. /sessions search "payment"
2. /sessions export --format markdown --output payments-history.md

Output:
- Markdown file with full session history
- Ready for sharing or archival

pub struct Session {
    pub id: SessionId,
    pub source: String,           // "claude-code", "cursor", etc.
    pub title: Option<String>,
    pub messages: Vec<Message>,
    pub metadata: SessionMetadata,
}

pub struct Message {
    pub role: MessageRole,        // User, Assistant, System
    pub content: String,
    pub timestamp: Option<DateTime>,
}

pub struct SessionMetadata {
    pub project_path: Option<String>,
    pub started_at: Option<DateTime>,
    pub ended_at: Option<DateTime>,
    pub agent_types: Vec<String>,
}

[dependencies]
terraphim_agent = {
    version = "1.6",
    features = ["repl-sessions"]
}

terraphim_sessions = {
    version = "1.6",
    features = ["tsa-full", "enrichment"]
}