OpenClaw Skills Pack

Overview

The OpenSink Skills pack bundles multiple OpenSink integrations into a single OpenClaw skill. One install, multiple tools.

Looking for agent memory? That’s a separate skill — see OpenClaw Memory Skill.

Activity Logger

Log significant agent actions to OpenSink as Activities. Creates an inspectable timeline visible in the OpenSink dashboard — perfect for audit trails, observability, and debugging.

What gets logged

Type	When to use
`message`	Agent produced output or progress update
`sink_item_created`	Agent wrote data to a Sink
`state_updated`	Session state changed

Think of activities as a captain’s log — milestones, not a transcript. If someone asks “what did the agent do today?”, your activities should tell the full story without the noise. Log these:

Task completed (“Generated weekly report for Q1”)
External interactions (“Sent deployment notification to Slack”)
Decisions made (“Escalated ticket #42 to engineering”)
Errors and recoveries (“API rate limited, retried 3x, succeeded”)
State changes (“Order #456 moved to shipped”)

Skip these:

Every chat message or reply
File reads and internal reasoning
Routine tool calls
Intermediate steps that don’t matter on their own

Rule of thumb: If you’d mention it in a daily standup, log it. If not, skip it.

Install

ClawHub
Manual

clawhub install opensink-skills

git clone https://github.com/opensinkai/openclaw-skills.git
cp -r openclaw-skills ~/.openclaw/skills/opensink-skills

Setup

Get an API key

Set your API key

export OPENSINK_API_KEY="your-api-key"

Add it to your agent’s TOOLS.md:

## OpenSink
- **API Key:** `osk_...`

Create an agent (first time only)

The skill can create an OpenSink agent for you by name:

bash scripts/agent.sh create "My Agent"

This returns the agent ID — the skill stores it for future use.

Usage

Once installed, the agent uses the skill automatically when it needs to log actions. You can also run the script directly:

export OPENSINK_API_KEY="your-key"

# Create an agent (first time only)
AGENT_ID=$(bash scripts/agent.sh create "Mars")
export OPENSINK_AGENT_ID=$AGENT_ID

# Start a session
SESSION_ID=$(bash scripts/session.sh start)
export OPENSINK_SESSION_ID=$SESSION_ID

# Log activities
bash scripts/activity.sh log "Processed 12 emails, flagged 3 as urgent" "message"
bash scripts/activity.sh log "Daily report complete" "message" '{"emails_processed": 12, "flagged": 3}'

# List recent activities
bash scripts/activity.sh list

# Complete the session
bash scripts/session.sh status $SESSION_ID completed

Coming soon

More integrations are planned for this skill pack:

Integration	Description
Input Requests	Structured human-in-the-loop approval workflows
Knowledge Base	Read from curated Sinks as shared agent knowledge
Session Sync	Log OpenClaw conversations to OpenSink Sessions

OpenSink primitives used

Primitive	Purpose
Activities	Structured event log for agent actions
Sessions	Context for activity grouping

Requirements

curl
An OpenSink account with API access

Source

GitHub

Source code and contributions

ClawHub

Install via ClawHub

Getting started

Integrations

Core Concepts

Agents

Examples & Use Cases

Overview

Activity Logger

What gets logged

Install

Setup

Usage

Coming soon

OpenSink primitives used

Requirements

Source

GitHub

ClawHub

​Overview

​Activity Logger

​What gets logged

​Install

​Setup

​Usage

​Coming soon

​OpenSink primitives used

​Requirements

​Source

GitHub

ClawHub

Overview

Activity Logger

What gets logged

Install

Setup

Usage

Coming soon

OpenSink primitives used

Requirements

Source