gcx: Skill for Claude Code

Generate gcx Marketing Slide

Regenerate docs/bento_marketing_slide.html — a 1440x900 "bento box" marketing slide — so that every command shown is verified against the live binary and all stats are accurate.

Prerequisites

• Go toolchain available
• docs/bento_marketing_slide.html must exist

Workflow

Stage 1: Build & Reflect

Build a fresh gcx binary and extract the full command catalog and stats.

# 1. Build
go build -buildvcs=false -o bin/gcx ./cmd/gcx/

# 2. Extract the full flat command catalog (commands + resource_types)
./bin/gcx commands --flat -o json > /tmp/gcx-catalog.json

# 3. Extract counts from the catalog
python3 -c "
import json, sys
d = json.load(open('/tmp/gcx-catalog.json'))
cmds = d.get('commands', [])
rt = d.get('resource_types', [])
leaves = [c for c in cmds if c.get('token_cost')]
print(f'Total commands: {len(cmds)}')
print(f'Leaf commands (with token_cost): {len(leaves)}')
print(f'Resource types: {len(rt)}')
"

# 4. Get provider count
./bin/gcx providers list -o json | python3 -c "
import json, sys
d = json.load(sys.stdin)
print(f'Providers: {len(d)}')
for p in d: print(f'  - {p[\"name\"]}')
"

# 5. Get the human-readable command tree (for selecting showcase commands)
./bin/gcx help-tree --depth 3 -o text

Stage 2: Verify Card Commands

For each card topic, extract the relevant subtree from the binary and confirm every command shown on the slide actually exists.

# Per-card verification — run one per card topic:
./bin/gcx help-tree kg --depth 3 -o text           # Card 1: Knowledge Graph
./bin/gcx help-tree assistant --depth 3 -o text     # Card 2: Grafana Assistant
./bin/gcx help-tree fleet --depth 3 -o text         # Card 3: Fleet Management
./bin/gcx help-tree frontend --depth 3 -o text      # Card 4a: App O11y (frontend/faro)
./bin/gcx help-tree appo11y --depth 3 -o text       # Card 4b: App O11y (appo11y)
./bin/gcx help-tree incidents --depth 3 -o text     # Card 5a: Incident Response
./bin/gcx help-tree oncall --depth 3 -o text        # Card 5b: Incident Response (OnCall)
./bin/gcx help-tree synth --depth 3 -o text         # Card 5c: Incident Response (Synth)
./bin/gcx help-tree setup --depth 3 -o text         # Card 6: K8s Observability
./bin/gcx help-tree metrics adaptive --depth 3 -o text  # Card 7a: Adaptive Telemetry
./bin/gcx help-tree logs adaptive --depth 3 -o text     # Card 7b: Adaptive Telemetry
./bin/gcx help-tree traces adaptive --depth 3 -o text   # Card 7c: Adaptive Telemetry
./bin/gcx help-tree slo --depth 3 -o text           # Card 8: Agent-Ready Platform
./bin/gcx help-tree profiles --depth 3 -o text      # Card 8: Agent-Ready Platform