sigstack
Now built on Cowork Plugins — Anthropic's official plugin architecture
Feb 2026: 36 plugins · 84 skills · 27 MCP servers · v3.5 "Marlin"
The Stack
Tools that power the workflow
MCP Servers
The Network
How everything syncs together
SigServe — The Brain
A Mac Studio M2 Max running 30+ services is the single source of truth. All Claude interfaces (Web, Desktop, Code) route through SigServe via MCP Gateway + Tailscale Funnels. Accessible from anywhere.
Multi-Device Sync
sigstack-sync pushes config hourly to SigStudio and SigAir. git-autopush commits every 30s. Claude Desktop configs, shell aliases, and SSH keys are auto-deployed to all machines.
Voice & Chat Everywhere
Omi captures conversations. Typeless converts speech to prompts. Marlin Router auto-responds across iMessage group chats using dual-LLM (Claude + OpenAI). Voice calls via Twilio with realtime STT/TTS.
Federated Memory
marlin-recall federates memory across MCP knowledge graph, contacts DB, Omi conversation history, and persistent memory files. Context survives across sessions, devices, and interfaces.
Quick Start
Install the full plugin suite in seconds
# Install via Claude Code CLI
claude plugins install sigstack
# Or clone and symlink manually
git clone https://github.com/willsigmon/sigstack.git
ln -s $(pwd)/sigstack/plugins/* ~/.claude/plugins/cache/sigstack/Built on the official Cowork Plugins architecture
Core Plugins
6 domain plugins + 17 from community marketplaces — organized by context
ios-dev
Swift, SwiftUI, Xcode, CloudKit, SwiftData
app-dev
Features, audio, sync, ops, preferences
dev-essentials
Glif, Resend, performance, multi-agent coordination
superclaude
Meta-orchestration, agents, /spawn, /analyze
work
Enterprise apps, databases, dashboards
media
Podcasts, audio, RSS, streaming
Workflow Patterns
Team-validated patterns from the Claude Code team. Plan first, improve docs, fix autonomously.
Built with this stack
Leavn.app
A Bible study app built ~90% with Claude Code using this stack.
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