cwinvestments/memstack

Structured skill framework for Claude Code. 130 skills, persistent memory, TokenStack compression, localhost dashboard with 3-agent runner, real-time streaming, MCP tools.

What it solves

MemStack is a structured skill framework for Claude Code that provides a library of 130 professional skills to automate complex tasks across deployment, security, databases, and development. It prevents context bloat by loading only the specific skill needed for a given task on demand.

How it works

It operates as a two-part system: a set of skills installed via the Claude Code plugin marketplace and an MCP (Model Context Protocol) skill loader engine installed via PyPI. The engine reads the skill files and activates them automatically based on user requests. It includes a free tier of 86 skills and a Pro tier that unlocks an additional 44 license-gated skills downloaded from a remote server.

Who it’s for

Developers using Claude Code who want to extend the AI's capabilities with specialized, pre-implemented protocols for professional software engineering workflows.

Highlights

  • Extensive Skill Library: 130 total skills covering core development, security audits (OWASP Top 10), and deployment (Railway, Netlify, Hetzner).
  • Context Management: Uses TokenStack™ for context compression and an on-demand loading system to save tokens.
  • Persistent Memory: Features SQLite-backed persistent memory with semantic vector search to recall information from past sessions.
  • Agentic Guardrails: Includes the governor-pro skill to enforce discipline and prevent infinite loops or sycophancy during agentic coding.
  • Developer Tooling: Provides tools for session diaries, architecture diagram generation (Mermaid), and codebase indexing to reduce exploration overhead.

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