Initial commit - LettaBot multi-channel AI assistant

Co-authored-by: Cameron Pfiffer <cameron@pfiffer.org>
Co-authored-by: Caren Thomas <carenthomas@gmail.com>
Co-authored-by: Charles Packer <packercharles@gmail.com>
Co-authored-by: Sarah Wooders <sarahwooders@gmail.com>

scripts/install-skill.sh

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+#!/bin/bash
+# Install a skill from ClawdHub
+# Usage: ./scripts/install-skill.sh <skill-name>
+
+set -e
+
+SKILL_NAME="$1"
+
+if [ -z "$SKILL_NAME" ]; then
+  echo "Usage: $0 <skill-name>"
+  echo ""
+  echo "Examples:"
+  echo "  $0 weather      # Weather forecasts"
+  echo "  $0 github       # GitHub CLI integration"
+  echo "  $0 sonoscli     # Sonos speaker control"
+  echo "  $0 obsidian     # Obsidian notes"
+  echo ""
+  echo "Browse all skills: https://clawdhub.com"
+  exit 1
+fi
+
+# Install clawdhub CLI if needed
+if ! command -v clawdhub &> /dev/null; then
+  echo "Installing ClawdHub CLI..."
+  npm install -g clawdhub
+fi
+
+# Install the skill to global Letta skills directory
+# This is where Letta Code CLI looks for skills
+SKILLS_DIR="$HOME/.letta/skills"
+mkdir -p "$SKILLS_DIR"
+
+echo "Installing skill: $SKILL_NAME to $SKILLS_DIR"
+clawdhub install "$SKILL_NAME" --dir "$SKILLS_DIR"
+
+echo ""
+echo "Skill installed! It will be available to all Letta agents."