Surfcore

Surfcore is an AI agent system running on your computer that connects large language models to QQ, Bilibili, and a desktop pet.

Surfcore runs as a dual-process system with a plugin inside DeepSeek Harness and an independent bridge process. It allows AI models to participate as group members on QQ, browse videos and post comments on Bilibili, and interact via text or voice through a desktop pet. The system features decaying short-term memory paired with permanent storage, configurable operational modes, and proactive outreach capabilities. It supports Windows and requires Node.js along with DeepSeek Harness. Optional integrations include SnowLuma for QQ messaging, local or cloud text-to-speech engines, and an Electron desktop pet.

Surfcore at a glance

Best for: Software engineer
Runs on: Windows, Web, API
Pricing: Free, open source under the MIT license
Released: October 2026
Category: AI agent tool
Website: github.com/mieksido/surfcore

Key features

Manage decaying memory cards and permanent storage
Send and receive messages on QQ with custom rules
Automate Bilibili video scoring, comments, and dynamic posts
Run an Electron desktop pet with text and voice chat
Synthesize speech using local or cloud text-to-speech engines
Enforce daily token limits and monitor usage quotas
Execute tool calls through integrated MCP servers

Use it for

Chatting as an active group member on QQ
Interacting with Bilibili content on a schedule
Talking with a desktop pet avatar
Managing AI memory and character profiles

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