--- title: "claude-mem vs VirtualWife" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/thedotmack-claude-mem-vs-yakami129-virtualwife" tools: ["thedotmack-claude-mem", "yakami129-virtualwife"] --- # claude-mem vs VirtualWife *GraphCanon updated Jul 15, 2026* ## Verdict Pick claude-mem when claude-mem is primarily JavaScript; VirtualWife is Python; pick VirtualWife when virtualWife is primarily Python; claude-mem is JavaScript. [claude-mem](https://claude-mem.ai) reports 87k GitHub stars, 7.5k forks, and 252 open issues, last pushed Jul 9, 2026. [VirtualWife](https://github.com/yakami129/VirtualWife) has 2.9k stars, 442 forks, and 45 open issues, last pushed Oct 27, 2024. Figures are from public GitHub metadata via [claude-mem's repository](https://github.com/thedotmack/claude-mem) and [VirtualWife's repository](https://github.com/yakami129/VirtualWife). | | [claude-mem](/tools/thedotmack-claude-mem.md) | [VirtualWife](/tools/yakami129-virtualwife.md) | | --- | --- | --- | | Tagline | Persistent Context Across Sessions for Every Agent | VirtualWife是一个虚拟数字人项目，支持B站直播，支持openai、ollama | | Stars | 86,816 | 2,870 | | Forks | 7,500 | 442 | | Open issues | 252 | 45 | | Language | JavaScript | Python | | Adopt for | claude-mem provides persistent context across sessions, leveraging AI to capture and compress agent activity. | - | | Persona | - | - | | Runtime | - | - | | License | Claude-Mem is distributed under the Apache License 2.0, allowing it to be freely used in a variety of development and production environments while maintaining clear licensing terms. | MIT | | Categories | AI Agents, Inference & Serving | Inference & Serving | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [claude-mem](/tools/thedotmack-claude-mem.md) | [VirtualWife](/tools/yakami129-virtualwife.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Dormant (18%) | | Days since push | 1d | 626d | | Open issues (now) | 252 | 45 | | Full report | [trust report](/tools/thedotmack-claude-mem/trust.md) | [trust report](/tools/yakami129-virtualwife/trust.md) | ## Decision facts: claude-mem - **Requirements:** Requires Node.js v20.0.0 or higher.; Must have the latest version of Claude Code with plugin support.; Auto-installs Bun (JavaScript runtime and process manager) if not already present.; Requires uv (Python package for vector search), auto-installation supported. - **Adopt for:** claude-mem provides persistent context across sessions, leveraging AI to capture and compress agent activity. - **License detail:** Claude-Mem is distributed under the Apache License 2.0, allowing it to be freely used in a variety of development and production environments while maintaining clear licensing terms. ## Choose when ### Choose claude-mem if… - claude-mem is primarily JavaScript; VirtualWife is Python. - License: claude-mem is Apache-2.0, VirtualWife is MIT. - Requirements: Requires Node.js v20.0.0 or higher.; Must have the latest version of Claude Code with plugin support.; Auto-installs Bun (JavaScript runtime and process manager) if not already present.; Requires uv (Python package for vector search), auto-installation supported.. - Tags unique to claude-mem: ai-agents, ai-memory, chromadb, claude. - Also covers AI Agents. - When you require seamless and persistent context continuity between different session interactions with Claude Code or other supported agents. ### Choose VirtualWife if… - VirtualWife is primarily Python; claude-mem is JavaScript. - License: VirtualWife is MIT, claude-mem is Apache-2.0. - Tags unique to VirtualWife: chatgpt, docker, gpt, nodejs. ## When NOT to use claude-mem - When working in environments where Node.js v20.0.0 or higher cannot be installed, as claude-mem requires this version to operate. - If your specific AI agent or tool does not integrate with the supported frameworks listed (e.g., Claude Code, OpenClaw), making context persistence ineffective for your workflow. ## When NOT to use VirtualWife - Last GitHub push was 626 days ago (dormant maintenance, Oct 27, 2024). Validate activity before betting a new project on VirtualWife. - Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. ## Common questions ### What is the difference between claude-mem and VirtualWife? claude-mem: Persistent Context Across Sessions for Every Agent. VirtualWife: VirtualWife是一个虚拟数字人项目，支持B站直播，支持openai、ollama. See the comparison table for live GitHub stats and shared categories. ### When should I choose claude-mem over VirtualWife? Choose claude-mem over VirtualWife when claude-mem is primarily JavaScript; VirtualWife is Python; License: claude-mem is Apache-2.0, VirtualWife is MIT; Requirements: Requires Node.js v20.0.0 or higher.; Must have the latest version of Claude Code with plugin support.; Auto-installs Bun (JavaScript runtime and process manager) if not already present.; Requires uv (Python package for vector search), auto-installation supported.; Tags unique to claude-mem: ai-agents, ai-memory, chromadb, claude; Also covers AI Agents; When you require seamless and persistent context continuity between different session interactions with Claude Code or other supported agents. ### When should I choose VirtualWife over claude-mem? Choose VirtualWife over claude-mem when VirtualWife is primarily Python; claude-mem is JavaScript; License: VirtualWife is MIT, claude-mem is Apache-2.0; Tags unique to VirtualWife: chatgpt, docker, gpt, nodejs. ### When should I avoid claude-mem? When working in environments where Node.js v20.0.0 or higher cannot be installed, as claude-mem requires this version to operate. If your specific AI agent or tool does not integrate with the supported frameworks listed (e.g., Claude Code, OpenClaw), making context persistence ineffective for your workflow. ### When should I avoid VirtualWife? Last GitHub push was 626 days ago (dormant maintenance, Oct 27, 2024). Validate activity before betting a new project on VirtualWife. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. ### Is claude-mem or VirtualWife more popular on GitHub? claude-mem has more GitHub stars (86,816 vs 2,870). Stars measure visibility, not whether either tool fits your constraints. ### Are claude-mem and VirtualWife open source? Yes - both are open-source projects on GitHub (claude-mem: Apache-2.0, VirtualWife: MIT). ### Where can I find alternatives to claude-mem or VirtualWife? GraphCanon lists graph-backed alternatives at [claude-mem alternatives](/tools/thedotmack-claude-mem/alternatives) and [VirtualWife alternatives](/tools/yakami129-virtualwife/alternatives) ([claude-mem markdown twin](/tools/thedotmack-claude-mem/alternatives.md), [VirtualWife markdown twin](/tools/yakami129-virtualwife/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/thedotmack-claude-mem-vs-yakami129-virtualwife.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, claude-mem or VirtualWife? claude-mem: Very active. VirtualWife: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for claude-mem and VirtualWife? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [claude-mem trust report](/tools/thedotmack-claude-mem/trust); [VirtualWife trust report](/tools/yakami129-virtualwife/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=thedotmack-claude-mem`](/api/graphcanon/graph?tool=thedotmack-claude-mem) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_