Agent skill
communication-slack-message-posting
Sub-skill of communication: Slack Message Posting (+3).
Install this agent skill to your Project
npx add-skill https://github.com/vamseeachanta/workspace-hub/tree/main/.claude/skills/_archive/business/communication/communication/slack-message-posting
SKILL.md
Slack Message Posting (+3)
Slack Message Posting
# See slack-api for complete patterns
# Simple webhook message
send_slack_webhook() {
local webhook_url="$SLACK_WEBHOOK_URL"
local message="$1"
curl -s -X POST "$webhook_url" \
-H "Content-Type: application/json" \
-d "{\"text\": \"$message\"}"
}
# Rich Block Kit message
send_slack_blocks() {
local channel="$1"
local blocks="$2"
curl -s -X POST "https://slack.com/api/chat.postMessage" \
-H "Authorization: Bearer $SLACK_BOT_TOKEN" \
-H "Content-Type: application/json" \
-d "{
\"channel\": \"$channel\",
\"blocks\": $blocks
}"
}
# Example Block Kit payload
blocks='[
{
"type": "header",
"text": {"type": "plain_text", "text": "Deployment Complete"}
},
{
"type": "section",
"fields": [
{"type": "mrkdwn", "text": "*Environment:*\nProduction"},
{"type": "mrkdwn", "text": "*Version:*\nv2.1.0"}
]
},
{
"type": "actions",
"elements": [
{"type": "button", "text": {"type": "plain_text", "text": "View Logs"}, "url": "https://logs.example.com"}
]
}
]'
send_slack_blocks "#deployments" "$blocks"
Teams Message via Graph API
# See teams-api for complete patterns
# Send channel message
send_teams_message() {
local team_id="$1"
local channel_id="$2"
local message="$3"
curl -s -X POST "https://graph.microsoft.com/v1.0/teams/$team_id/channels/$channel_id/messages" \
-H "Authorization: Bearer $TEAMS_ACCESS_TOKEN" \
-H "Content-Type: application/json" \
-d "{
\"body\": {
\"contentType\": \"html\",
\"content\": \"$message\"
}
}"
}
# Send adaptive card
send_teams_card() {
local webhook_url="$1"
local card="$2"
curl -s -X POST "$webhook_url" \
-H "Content-Type: application/json" \
-d "{
\"type\": \"message\",
\"attachments\": [{
\"contentType\": \"application/vnd.microsoft.card.adaptive\",
\"content\": $card
}]
}"
}
Miro Board Operations
# See miro-api for complete patterns
# Create sticky note
create_sticky() {
local board_id="$1"
local content="$2"
local x="${3:-0}"
local y="${4:-0}"
curl -s -X POST "https://api.miro.com/v2/boards/$board_id/sticky_notes" \
-H "Authorization: Bearer $MIRO_ACCESS_TOKEN" \
-H "Content-Type: application/json" \
-d "{
\"data\": {\"content\": \"$content\"},
\"position\": {\"x\": $x, \"y\": $y}
}"
}
# Create frame
create_frame() {
local board_id="$1"
local title="$2"
curl -s -X POST "https://api.miro.com/v2/boards/$board_id/frames" \
-H "Authorization: Bearer $MIRO_ACCESS_TOKEN" \
-H "Content-Type: application/json" \
-d "{
\"data\": {\"title\": \"$title\"},
\"geometry\": {\"width\": 800, \"height\": 600}
}"
}
Calendly Event Management
# See calendly-api for complete patterns
# List scheduled events
list_events() {
local user_uri="$1"
local min_time=$(date -u +%Y-%m-%dT%H:%M:%SZ)
curl -s "https://api.calendly.com/scheduled_events?user=$user_uri&min_start_time=$min_time" \
-H "Authorization: Bearer $CALENDLY_API_KEY"
}
# Get event details
get_event() {
local event_uuid="$1"
curl -s "https://api.calendly.com/scheduled_events/$event_uuid" \
-H "Authorization: Bearer $CALENDLY_API_KEY"
}
# Create webhook subscription
create_webhook() {
local organization="$1"
local callback_url="$2"
curl -s -X POST "https://api.calendly.com/webhook_subscriptions" \
-H "Authorization: Bearer $CALENDLY_API_KEY" \
-H "Content-Type: application/json" \
-d "{
\"url\": \"$callback_url\",
\"events\": [\"invitee.created\", \"invitee.canceled\"],
\"organization\": \"$organization\",
\"scope\": \"organization\"
}"
}
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