> ## Documentation Index
> Fetch the complete documentation index at: https://codearchitect.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Tools & Features

> Explore all available tools and capabilities in CodeArchitect MCP

## Current Tools (v0.1.8)

### codearchitect\_help

Discover available features and get usage guidance. **Start here!**

**Features:**

* Lists all available features with descriptions
* Shows usage patterns and examples
* Provides when-to-use guidance
* Feature-specific help available

**Usage:**

```bash theme={null}
use codearchitect
```

```bash theme={null}
use codearchitect store_session
```

See [API Reference](/api-reference/codearchitect-help) for details.

### store\_session

Save AI conversation sessions as organized markdown files in topic-named folders.

**Features:**

* **Automatic export file detection** - Auto-detects Cursor/VS Code exports from `~/.codearchitect/exports/`
* **VS Code JSON support** - Full support for VS Code's complex JSON export format
* **Export filename matching** - Match specific export files by pattern
* Auto-organization by date (`~/.codearchitect/sessions/YYYY-MM-DD/topic-folder/`)
* Topic-named folders with `summary.md` and `full.md` files
* Smart topic extraction with redundant suffix removal
* Always saves to main folder (`~/.codearchitect/sessions/`)
* Optional project folder save with `projectDir` parameter

**Usage:**

```bash theme={null}
# Recommended: Export chat first, then:
use codearchitect store_session
```

```bash theme={null}
use codearchitect store_session topic: "authentication implementation"
```

```bash theme={null}
use codearchitect store_session exportFilename: "resolve_mcp"
```

See [API Reference](/api-reference/store-session) for details.

### get\_session

Retrieve stored AI conversation sessions with TOON format support.

**Features:**

* Get specific session by folder name (e.g., `authentication-implementation`)
* List all sessions (optionally filtered by date)
* **\~40% token reduction** with TOON format
* Automatic format selection (`auto` mode)
* Support for limiting results
* Handles both folder-based (v0.1.5+) and legacy flat-file formats

**Usage:**

```bash theme={null}
use codearchitect get_session
```

```bash theme={null}
use codearchitect get_session authentication-implementation
```

```bash theme={null}
use codearchitect get_session 2025-11-18
```

See [API Reference](/api-reference/get-session) for details.

### search\_session

Search across all stored sessions using full-text search with relevance scoring.

**Features:**

* **Full-text search** - Searches through topics, content, and messages
* **Relevance scoring** - Results sorted by relevance (0-1 scale)
* **Context snippets** - Shows where matches were found (\~150 chars before/after)
* **Date filtering** - Filter by specific date or date range
* **Result limiting** - Control how many results you get
* **Case-insensitive** - Works regardless of case
* **Weighted scoring** - Topic matches score higher than content matches

**Usage:**

```bash theme={null}
use codearchitect search_session "authentication"
```

```bash theme={null}
use codearchitect search_session "database design" date: "2025-11-19"
```

```bash theme={null}
use codearchitect search_session "API" dateFrom: "2025-01-01" dateTo: "2025-01-31"
```

```bash theme={null}
use codearchitect search_session "test" limit: 10
```

See [API Reference](/api-reference/search-session) for details.

## Coming Soon

### Session Management

* `delete_session` - Remove sessions
* `export_sessions` - Export in various formats

### Architecture Tools

* `analyze_architecture` - Analyze project structure
* `generate_diagrams` - Create architecture diagrams
* `document_system` - Auto-generate documentation
* `review_design` - Review design decisions
* `suggest_patterns` - Suggest design patterns

### Workflow Tools

* `track_decisions` - Track ADRs
* `manage_tech_debt` - Track technical debt
* `codebase_insights` - Codebase health insights
* `dependency_analysis` - Dependency optimization

## Vision

CodeArchitect MCP is evolving into a comprehensive toolkit for system design and architecture projects, providing coding agents with deep system design intelligence to reduce AI hallucinations and improve capabilities by at least 40%.