How do I install the Spacetime Memory skill?

Run npx skillmds@latest add dvcrn/spacetime-memory in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Spacetime Memory safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Spacetime Memory?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Spacetime Memory free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Spacetime Memory?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Spacetime Memory by dvcrn — Agent Skill

Name: Spacetime Memory
Rating: 4.2 (5 reviews)
Author: dvcrn

Spacetime Memory

High-performance SpacetimeDB memory integration for OpenClaw. Replaces static file memory with a lightning-fast WebAssembly-powered mind-vault running on a local SpacetimeDB instance. Now includes full CRUD support, legacy file imports, and consolidation tools.

dvcrn Updated Sep 8, 2026 32 repo stars

File contents

SpacetimeDB Memory Integration

This skill provides a low-latency, WebAssembly-powered memory system for OpenClaw using SpacetimeDB. It connects directly to a locally running instance of SpacetimeDB to store, query, update, and delete long-term memories.

Available Tools

stdb_store: Stores a new memory string and optional tags.
stdb_search: Queries local memory by tags or text.
stdb_edit: Updates an existing memory's content and tags by its ID.
stdb_forget: Deletes a specific memory entirely by its ID.

Environment Variables

The tools support the following optional environment variables to customize connection settings:

SPACETIMEDB_URL - Endpoint for the database (default: http://127.0.0.1:3001)
SPACETIMEDB_NAME - Database identity/name (default: stdb-memory-1vgys)

Legacy Import

A legacy import script is included to help migrate old flat-file memories (like MEMORY.md, IDENTITY.md, etc.).

⚠️ CRITICAL INSTRUCTION: The legacy import script is destructive. It modifies core user files in the workspace, creates .bak copies, and overwrites the originals with migration notices. To prevent accidental or unauthorized destruction of user data, the script enforces a strict run-time safeguard. It will not run unless you explicitly provide the --confirm flag and the direct target path. You MUST obtain explicit approval from the user before executing it.

Run it via: node ~/.openclaw/workspace/skills/spacetime-memory/legacy-import.js --confirm ~/.openclaw/workspace

Frequently asked questions