Sundayhao Plugins — Productivity skill for Claude Code
🧠 Claude Code plugin marketplace featuring Second Brain - an agentic workflow system with persistent memory and tribal knowledge.
How to install Sundayhao Plugins
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open sxhmilyoyo/sundayhao-plugins and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What Sundayhao Plugins does
🧠 Claude Code plugin marketplace featuring Second Brain - an agentic workflow system with persistent memory and tribal knowledge. Transform Claude from goldfish to elephant with cross-session learning.
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README
sundayhao-plugins
 
**Second Brain plugin marketplace - Agentic workflow with memory and tribal knowledge**
Available Plugins
| Plugin | Description | Version | Docs |
|---|---|---|---|
| second-brain | Agentic workflow with memory and tribal knowledge. Transforms Claude from goldfish to elephant with persistent knowledge across sessions. | 2.0.0 | README |
Installation
Step 1: Add the Marketplace
claude plugin marketplace add sxhmilyoyo/sundayhao-pluginsOr via slash command in Claude Code:
/plugin marketplace add sxhmilyoyo/sundayhao-pluginsStep 2: Install a Plugin
claude plugin install second-brain@sundayhao-pluginsOr via slash command in Claude Code:
/plugin install second-brain@sundayhao-pluginsRequirements
- Claude Code CLI installed and configured
Contributing
Contributions are welcome! Please feel free to submit issues or pull requests.
License
Apache-2.0
Related Skills
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Use when distilling or saving a Claude session into the Obsidian vault, capturing what was decided or learned
Mneme Plugin
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VibeNode
A fully local agentic coding environment — interactive session management with voice and mobile support, a hie
n8n Templates
Production-pattern hardened n8n workflow templates with cross-session memory. Voice agents, customer support,
Brain Capture
Quickly capture an idea into the second brain with minimal friction, and note it in today's daily.
Brain Daily
Create or update today's daily note in the second brain.
Related Agents
Memory Manager
Invoke when the user wants to save brand knowledge to persistent memory, search past campaign learnings, sync
Neo Shadow
Memory keeper. MUST BE USED to save session context into the second brain (.neo/brain/) — at task boundaries,
Claude Code Tools
by Prasad Chalasani - Well-crafted toolset for session continuity, featuring skills/commands to avoid compacti
