Install Etch for OpenClaw
Open-source Claude Code alternative
Prerequisite: you need a
project_id and app_token.
Sign up in 30 seconds
if you don't have them yet. Free tier, no credit card.
Install
pip install world-model-mcp
cd /path/to/your/project
python -m world_model_server.cli install-openclaw \
--etch-project YOUR_PROJECT_ID \
--etch-token wm_YOUR_APP_TOKENVerify
openclaw mcp probe world-model # Reports the number of tools discovered (should be 27+).
How it works
OpenClaw ships no native memory layer, so this adapter is purely additive. Verified end-to-end against OpenClaw 2026.6.11 on macOS using openclaw mcp probe world-model.
Source: adapters/openclaw/
Other adapters
Claude CodeAnthropic official CLI + VS Code extensionvia scriptCursorAI-first code editorvia cliClineAutonomous VS Code coding agentvia cliCodexOpenAI's terminal coding agentvia cliContinueOpen-source AI code assistant (VS Code + JetBrains)via cliGitHub CopilotCopilot Chat with MCP (VS Code Insider)via cliWindsurfCodeium's agentic editorvia cliGooseBlock's local-first agentvia mcp-configBUZZDorsey stack sovereign agent clientvia mcp-configHermesElixir-native MCP agent runtimevia cliPiPi terminal agentvia cli