Usefulness level
Usefulness level 3: Capable
Agents that do multi-step work when asked. 23 rated listings are at this level, ordered by editorial stars.
Listed options
23 listings
Swipe or scroll the table horizontally to view every fact.
| Listing | Editorial stars | Type | Price | Runtimes | Install time and difficulty | Status |
|---|---|---|---|---|---|---|
| Agency Agents (The Agency) | 4 | AI agent | Free | Claude Code, Cursor, Codex, Gemini CLI, OpenCode, Hermes, OpenClaw | Not stated / easy | Approved |
| COG Second Brain | 4 | AI operating system | Free | Claude Code, Cursor, Gemini CLI, Codex, Kiro, Antigravity | About 2 minutes (stated) / moderate | Approved |
| Agency Delivery Pack | 3.5 | AI agent | $59 once | Claude Code, Codex | 2 minutes / easy | Approved |
| Claude for Small Business | 3.5 | Bundle | $20 a month | Claude, Claude Cowork | easy | Approved |
| claude-obsidian | 3.5 | AI operating system | Free | Claude Code, Obsidian | moderate | Approved |
| gstack | 3.5 | Skill | Free | Claude Code, Codex, OpenClaw | About 30 seconds (README) / technical | Approved |
| LifeOS (Personal AI Infrastructure) | 3.5 | AI operating system | Free | Claude Code, Cursor, Codex, Hermes | Not stated / technical | Approved |
| AgentKit (formerly ClaudeKit) | 3 | Bundle | From $99 once, or $49 a year | Claude Code, Codex, Antigravity, Cursor | technical | Approved |
| Claudify | 3 | AI operating system | From $49 once | Claude Code, Cursor, Windsurf, VS Code | moderate | Approved |
| Creator OS | 3 | AI operating system | $19.99 a month | Claude, ChatGPT, MCP | easy | Approved |
| ibl.ai Agentic OS for SMB | 3 | AI operating system | Not stated | MCP, OpenAI, Gemini, Anthropic, Llama | moderate | Approved |
| Marblism | 3 | Bundle | $24 a month | Hosted | easy | Approved |
| MARVIN | 3 | AI operating system | Free | Claude Code, GitHub Copilot CLI | easy | Approved |
| Nurture | 3 | AI operating system | Not stated | Hosted | easy | Approved |
| Operly | 3 | AI agent | $50 a month | Hosted | easy | Approved |
| PM Operating System in Claude Code | 3 | AI operating system | $49 once | Claude Code, Cursor, VS Code | moderate | Approved |
| AgencyAIOS | 2.5 | AI operating system | From Free, or $2,500 a month | Not stated | Not stated / easy | Approved |
| Dead Pixel Agent Bundle | 2.5 | Bundle | From $19 once | Python, OpenRouter | Not stated / moderate | Approved |
| ExpertOS Build | 2.5 | AI operating system | $2,500 once, or $400 a month | Not stated | Not stated / easy | Approved |
| gtm-os (Claude Code plugin) | 2.5 | Skill | Free | Claude Code | technical | Approved |
| PeptAIOS | 2.5 | AI operating system | Not stated | Claude Code | Not stated | Coming soon |
| RARE REALTOR | 2.5 | AI operating system | $110 a month | Not stated | Not stated / easy | Approved |
| Artemis GTM | 2 | Bundle | From $349 once, or $1,200 a year | Claude Code, claude.ai, Codex | moderate | Approved |
How to choose
- The level describes how much of the work the product does without you, not how good it is.
- Stars rank listings within the level; see How we rate for the criteria.
- Check what still needs a person to confirm before you rely on it.
- Compare the stated price and setup time against the work it takes off you.
Frequently asked questions
- How many level 3 listings are listed?
- 23 are listed right now: Agency Agents (The Agency), COG Second Brain, Agency Delivery Pack, Claude for Small Business, claude-obsidian, gstack, LifeOS (Personal AI Infrastructure), AgentKit (formerly ClaudeKit), Claudify, Creator OS, ibl.ai Agentic OS for SMB, Marblism, MARVIN, Nurture, Operly, PM Operating System in Claude Code, AgencyAIOS, Dead Pixel Agent Bundle, ExpertOS Build, gtm-os (Claude Code plugin), PeptAIOS, RARE REALTOR and Artemis GTM. 1 of them is marked coming soon and cannot be bought yet.
- What do level 3 listings cost?
- Stated prices: free to $6,000; $19.99 to $10,500 a month; $49 to $1,399.99 a year, across 55 priced plans. Check each listing for current terms.
- Which runtimes do level 3 listings need?
- The listings name Anthropic, Antigravity, ChatGPT, Claude, Claude Code, Claude Cowork, Codex, Cursor, Gemini, Gemini CLI, GitHub Copilot CLI, Hermes, Hosted, Kiro, Llama, MCP, Obsidian, OpenAI, OpenClaw, OpenCode, OpenRouter, Python, VS Code, Windsurf, claude.ai.