Agent! -- How It Compares
September 21, 2026 ยท View on GitHub
Agent! -- How It Compares
Feature Comparison
| Capability | Agent! | Claude Code | Cursor | Cline | OpenClaw |
|---|---|---|---|---|---|
| Native macOS App | SwiftUI | Terminal | VS Code | VS Code | Electron |
| Xcode Build/Run | Full project | File edits | Via Sweetpad | No | No |
| AgentScript (Swift) | Compiled dylibs | No | No | No | No |
| AppleScript/JXA | Built-in | Via MCP* | No | No | No |
| Accessibility API | Full control | No | No | No | No |
| MCP Protocol | Stdio + SSE | Stdio + SSE | Stdio + SSE | Stdio | Sandbox* |
| Multi-LLM | 10 providers | Claude only | Multiple | Multiple | Claude + Local |
| Local Models | Ollama, vLLM, LM Studio | No | Via OpenRouter* | Ollama, LM Studio | Ollama, LM Studio |
| Apple Intelligence | Autocomplete, summaries | No | No | No | No |
| iMessage Remote | Built-in | Via Channels* | No | No | Via MoltBot* |
| Root Operations | XPC daemon | No | No | No | Docker sandbox |
| Source License | PolyForm Noncommercial 1.0.0 | Partial* | No | Apache 2.0 | MIT License |
Notes:
- *Claude Code AppleScript: Available via community MCP servers, not built-in
- *Claude Code Channels: Telegram/Discord messaging added Jan 2026, iMessage via Dispatch
- *Claude Code Open Source: Some components open source (MCP SDK, CLI tools), core proprietary
- *Cursor Local: Via OpenRouter or API passthrough, not direct local model support
- *Cline: Open-source VS Code extension with local model support
- *OpenClaw: Open source with permissive license, Docker sandbox for isolation, MoltBot for multi-platform messaging
Agent! vs Claude Code
| Aspect | Agent! | Claude Code |
|---|---|---|
| Interface | Native macOS SwiftUI app | Terminal-based CLI |
| Platform Focus | macOS-first | Cross-platform |
| Xcode Integration | Build, run, manage projects | File edits only |
| App Automation | Full ScriptingBridge support | Via MCP servers (add-on) |
| System Access | Accessibility API, root daemon | Sandboxed terminal |
| LLM Choice | 10 providers | Claude only (Claude API) |
| Local Models | Ollama, LM Studio, vLLM | No |
| Scripting | Swift, AppleScript, JXA | None native |
| MCP | Stdio + HTTP/SSE transports | HTTP/SSE + Stdio |
| Remote Control | Built-in iMessage | Claude Dispatch (separate app) |
| Source License | PolyForm Noncommercial 1.0.0 | Proprietary (Commercial Terms of Service) |
Verdict: Claude Code is excellent for terminal-based cross-platform development. Agent! is superior for macOS-specific workflows, Xcode projects, and deep system automation.
Agent! vs Cursor
| Aspect | Agent! | Cursor |
|---|---|---|
| Technology | Native Swift | Electron (VS Code fork) |
| Performance | Native speed, low memory | Chromium overhead (~150MB+ idle) |
| macOS Integration | Deep system integration | Limited to file operations |
| Xcode Support | Full project management | Basic file editing, simulator via Sweetpad |
| LLM Choice | 10 providers | OpenAI, DeepSeek, Claude, Gemini |
| Scripting | Swift, AppleScript, JXA | None |
| System Automation | Accessibility, root operations | None |
| Privacy | Local processing options | Cloud-only by default |
| MCP Support | Stdio + HTTP/SSE | Stdio + HTTP/SSE |
| Source License | PolyForm Noncommercial 1.0.0 | Proprietary |
Verdict: Cursor is a VS Code fork with AI features and multi-LLM support. Agent! is a purpose-built macOS app that deeply integrates with the system. Choose Cursor if you need VS Code; choose Agent! if you need macOS automation and Xcode integration.
Agent! vs Cline
| Aspect | Agent! | Cline |
|---|---|---|
| Interface | Native macOS SwiftUI app | VS Code extension |
| Platform Focus | macOS-first | Cross-platform (VS Code) |
| Xcode Integration | Build, run, manage projects | File edits only |
| App Automation | Full ScriptingBridge support | None |
| System Access | Accessibility API, root daemon | Terminal commands only |
| LLM Choice | 10 providers | Multiple (Claude, OpenAI, DeepSeek, local) |
| Local Models | Ollama, LM Studio, vLLM | Ollama, LM Studio |
| Scripting | Swift, AppleScript, JXA | None |
| MCP Support | Stdio + HTTP/SSE | Stdio |
| Source License | PolyForm Noncommercial 1.0.0 | Apache 2.0 |
Verdict: Cline is an open-source VS Code extension with strong local model support. Agent! provides native macOS integration with ScriptingBridge, Xcode project management, and Accessibility API control. Choose Cline for VS Code workflows; choose Agent! for deep macOS automation.
Agent! vs OpenClaw
| Aspect | Agent! | OpenClaw |
|---|---|---|
| Interface | Native SwiftUI app | Electron desktop app |
| Architecture | Native macOS app | Electron with Docker sandbox |
| Xcode Integration | Build, run, projects | File edits only |
| App Automation | ScriptingBridge for 50+ apps | None (sandboxed) |
| LLM Choice | 10 providers | Claude API + Local LLMs (Ollama, LM Studio) |
| Local Models | Ollama, LM Studio, vLLM | Full support |
| Scripting | Swift, AppleScript, JXA | None |
| MCP | Full Stdio + HTTP/SSE | Basic support, sandboxed |
| Messages | Built-in iMessage remote | Via MoltBot (WhatsApp, Telegram, Discord, Slack, iMessage) |
| System Access | Full access with TCC | Sandboxed Docker containers |
| Privacy | Local processing available | Local-first design |
| Source License | PolyForm Noncommercial 1.0.0 | MIT License |
Verdict: OpenClaw excels at privacy-focused automation with local LLM support and sandboxed security. Agent! provides deeper macOS integration with native ScriptingBridge, Xcode project management, and Accessibility API control. Choose OpenClaw for privacy-first workflows; choose Agent! for deep macOS automation and Xcode development.