Booking Configuration

Configure Cal.com event types, schedules, and availability windows via CLI.

Self-Evolving Skill: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues.

Mandatory Preflight

Step 1: Check CLI Binary

ls -la "$HOME/.claude/plugins/marketplaces/cc-skills/plugins/calcom-commander/scripts/calcom-cli/calcom" 2>/dev/null || echo "BINARY_NOT_FOUND"

Step 2: Verify Environment

echo "CALCOM_OP_UUID: ${CALCOM_OP_UUID:-NOT_SET}"
echo "CALCOM_API_URL: ${CALCOM_API_URL:-NOT_SET}"

All must be SET. If any are NOT_SET, run the setup command first.

Step 3: Test API Access

CALCOM_CLI="$HOME/.claude/plugins/marketplaces/cc-skills/plugins/calcom-commander/scripts/calcom-cli/calcom"
$CALCOM_CLI event-types list 2>&1 | head -3

Event Type Management

Create Event Type

Use AskUserQuestion to collect required fields:

AskUserQuestion({
  questions: [{
    question: "What type of booking page do you want to create?",
    header: "Event Type",
    options: [
      { label: "30-min Meeting", description: "Standard 30-minute meeting slot" },
      { label: "60-min Interview", description: "Full hour interview session" },
      { label: "15-min Quick Call", description: "Brief check-in call" },
      { label: "Custom", description: "Specify custom duration and details" }
    ],
    multiSelect: false
  }]
})

CALCOM_CLI="$HOME/.claude/plugins/marketplaces/cc-skills/plugins/calcom-commander/scripts/calcom-cli/calcom"

# Create event type with collected details
$CALCOM_CLI event-types create \
  --title "30min Interview" \
  --slug "interview-30" \
  --length 30 \
  --description "Screening interview for VA candidates"

Update Event Type

# Update title
$CALCOM_CLI event-types update <id> --title "Updated Title"

# Update duration
$CALCOM_CLI event-types update <id> --length 45

# Disable event type
$CALCOM_CLI event-types update <id> --hidden true

Schedule Management

List Schedules

$CALCOM_CLI schedules list

Create Schedule

# Create a weekday schedule (9am-5pm)
$CALCOM_CLI schedules create \
  --name "Business Hours" \
  --timezone "America/New_York" \
  --availability '[
    {"days": [1,2,3,4,5], "startTime": "09:00", "endTime": "17:00"}
  ]'

Check Availability

# Check available slots for a specific date range
$CALCOM_CLI availability check \
  --event-type-id <id> \
  --start "2026-02-15" \
  --end "2026-02-20"

Common Booking Page Patterns

Candidate Screening Interview

$CALCOM_CLI event-types create \
  --title "VA Screening Interview" \
  --slug "va-screening" \
  --length 30 \
  --description "BruntWork virtual assistant candidate screening" \
  --requires-confirmation true

Open Office Hours

$CALCOM_CLI event-types create \
  --title "Office Hours" \
  --slug "office-hours" \
  --length 15 \
  --description "Drop-in office hours for team questions"

Webhook Management

Manage Cal.com webhooks for real-time Pushover notifications via the webhook relay.

List Webhooks

CALCOM_API_KEY=$(op item get "$CALCOM_OP_UUID" --vault "Claude Automation" --fields password --reveal)

curl -s "https://api.cal.com/v1/webhooks?apiKey=$CALCOM_API_KEY" | python3 -m json.tool

Register Webhook

curl -s -X POST "https://api.cal.com/v1/webhooks?apiKey=$CALCOM_API_KEY" \
  -H "Content-Type: application/json" \
  -d "{\"subscriberUrl\":\"$WEBHOOK_RELAY_URL\",\"eventTriggers\":[\"BOOKING_CREATED\",\"BOOKING_RESCHEDULED\",\"BOOKING_CANCELLED\"],\"active\":true}"

Delete Webhook

curl -s -X DELETE "https://api.cal.com/v1/webhooks/<webhook-id>?apiKey=$CALCOM_API_KEY"

Prerequisites:

WEBHOOK_RELAY_URL

must be set in

.mise.local.toml

. Deploy the relay first via the

infra-deploy

skill.

Post-Change Checklist

• YAML frontmatter valid (no colons in description)
• Trigger keywords current
• Path patterns use $HOME not hardcoded paths

Post-Execution Reflection

After this skill completes, reflect before closing the task:

0. Locate yourself. — Find this SKILL.md's canonical path before editing.
1. What failed? — Fix the instruction that caused it.
2. What worked better than expected? — Promote to recommended practice.
3. What drifted? — Fix any script, reference, or dependency that no longer matches reality.
4. Log it. — Evolution-log entry with trigger, fix, and evidence.

Do NOT defer. The next invocation inherits whatever you leave behind.