Practical OpenClaw Usage Insights from Hands-On Experience

Setup and Deployment

The initial setup of OpenClaw is described as the hardest part, requiring depth to configure correctly. For most use cases, running OpenClaw on a virtual machine works well, with a Mac Mini only being necessary for Apple-specific software or workflows.

Skills and MCP Integration

In broader agent workflows, Skills often perform better than directly wiring in MCP servers. If you already have an MCP server, wrapping it as an Agent Skill provides a smoother experience.

Context Management

Context structure matters significantly. For channels like Telegram, one channel can support multiple groups, and each group can have multiple threads. Since threads behave like separate sessions, intentional organization helps preserve clean context.

Security Considerations

Agents can store sensitive credentials or passwords in memory or workspace files, which may then get passed to the model provider as context. A better approach is to keep secrets in something like .openclaw/.env instead.

Agent Architecture

OpenClaw supports creating multiple agents (different from subagents), each with its own SOUL, IDENTITY, and memory. This makes it easier to separate responsibilities cleanly.

Model Selection Strategy

There's no single best model for everything, and OpenClaw can burn through credits quickly. For chat and lightweight command handling, cost-efficient options include Gemini Flash-Lite, Haiku, MiniMax, and Kimi. For heavier reasoning, Opus, Codex, and Gemini Pro in high thinking mode make more sense, especially when scheduled as subagents so they can work longer in the background.