MemStack™
The structured skill framework for Claude Code — 112 professional skills for deployment, security, databases, content, marketing, and more.
Skills activate automatically when you need them. Say "deploy this to Railway" and the right skill loads on demand.
Quick Install
git clone https://github.com/cwinvestments/memstack.git
cd memstack
Then link to your project — see GETTING-STARTED.md for full setup instructions.
Install as Claude Code Plugin
claude plugin marketplace add cwinvestments/memstack
Then in Claude Code:
/plugin install memstack@cwinvestments-memstack
Tier Structure
| Tier | Skills | Access |
|---|---|---|
| Free | 83 skills | Included with MemStack™ base |
| Pro | 112 total (83 free + 29 Pro-exclusive) | Requires MEMSTACK_PRO_LICENSE_KEY |
Pro-exclusive skills (29): consolidate, context-db, api-docs, branching, multi-agent, codebase-index, doc-index, diagram-generator, browser-use, session-restore, drift-detection, mcp-builder, claude-api-helper, test-generator, log-analyzer, performance-profiler, dependency-auditor, git-worktrees, error-handler, web-scraper, advanced-security, env-manager-pro, hooks-integration, developer-growth-analysis, meeting-insights-analyzer, gtm-validator, rag-builder, model-router, video-pipeline — these require an active Pro license.
New skill rule: All newly added skills default to Pro-exclusive. After 90 days, they drop to the free tier unless marked permanent-Pro.
License key: Set MEMSTACK_PRO_LICENSE_KEY as an environment variable or store it in ~/.memstack/license.json. A SessionStart hook will nudge you to set up your license key if it's missing.
Free Base (Included)
Everything from MemStack free:
- SQLite-backed persistent memory with semantic vector search
- Deterministic hooks (commit safety, build verification, secret scanning)
- 17 core skills (Echo, Diary, Work, Forge, Scan, Governor, etc.)
- TTS voice notifications (task complete, needs attention, error alerts)
- Headroom context compression proxy auto-start
- Always-on rules and slash commands
All Skills (112 total — 83 free + 29 Pro-exclusive)
All 112 skills are fully implemented with complete protocols, context guards, activation messages, and level history. Skills load on-demand via the MCP catalog system — only the skill matching your current task is loaded, preventing context bloat. 29 skills (consolidate, context-db, api-docs, branching, multi-agent, codebase-index, doc-index, diagram-generator, browser-use, session-restore, drift-detection, mcp-builder, claude-api-helper, test-generator, log-analyzer, performance-profiler, dependency-auditor, git-worktrees, error-handler, web-scraper, advanced-security, env-manager-pro, hooks-integration, developer-growth-analysis, meeting-insights-analyzer, gtm-validator, rag-builder, model-router, video-pipeline) are Pro-exclusive and require an active license key. Get a key at memstack.pro.
Core (20 skills)
| Skill | Description |
|---|---|
diary | Session logging with git integration and SQLite storage |
echo | Past session recall via semantic vector search + SQLite |
work | Task planning and todo list management |
state | Load and update project context at session start |
project | Save project state and handoff context |
verify | Verification before committing completed work |
governor | Project maturity assessment and complexity budgeting |
grimoire | Update project context files after significant changes |
compress | Headroom proxy status and token savings |
token-optimization | Full 3-layer token stack: Headroom + RTK + Serena |
humanize | Make AI-generated text sound natural |
forge | Create new MemStack™ skills |
familiar | Dispatch work across parallel CC sessions |
scan | Codebase complexity analysis and project estimation |
quill | Generate client-facing price quotations |
shard | Split and manage files over 1000 lines |
sight | Visual diagrams and architecture overviews |
consolidate | Weekly cross-project summaries and pattern detection |
context-db | SQLite-backed facts database — query project knowledge instead of full CLAUDE.md |
api-docs | Fetch current API docs via Context Hub before writing API code |