Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub · Communication & Collaboration
Slack Actions
Enables authenticated interaction with Slack for sending, editing, deleting, reacting to, and managing messages and pins via a secure bot token.
skill openclawclawhub Free
Enables authenticated interaction with Slack for sending, editing, deleting, reacting to, and managing messages and pins via a secure bot token.
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Package facts
- Download mode
- Manual review
- Package format
- ZIP package
- Source platform
- Tencent SkillHub
- What's included
- SKILL.md
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Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 0.1.1
Provenance
- Publisher
- RK905
- Source page
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- Canonical URL
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Documentation
Overview
The Slack Actions Skill enables Clawdbot to securely interact with Slack channels and direct messages using a Bot OAuth token. This skill allows agents to: Send, edit, and delete messages Add and list reactions Pin and unpin messages Read recent channel history Retrieve member information List workspace emojis All actions are executed using the permissions granted to the configured bot account.
Purpose & Capability
This skill enables authenticated Slack operations using a Bot OAuth token supplied through the SLACK_BOT_TOKEN environment variable. With valid credentials, the skill can: Manage messages and reactions Maintain pinned references Retrieve basic user metadata Support lightweight workflow automation The skill operates strictly within the authorization scope of the configured Slack bot.
Required Environment Variable
This skill requires a Slack Bot User OAuth token. Before use, configure: SLACK_BOT_TOKEN Example: export SLACK_BOT_TOKEN="xoxb-xxxxxxxxxxxx-xxxxxxxxxxxx-xxxxxxxxxxxx" Or in .env format: SLACK_BOT_TOKEN=xoxb-xxxxxxxxxxxx-xxxxxxxxxxxx-xxxxxxxxxxxx
Token Requirements
The token must include the following OAuth scopes: chat:write channels:read channels:history reactions:write pins:write users:read emoji:read Additional scopes may be required depending on workspace policies.
Credential Storage
Tokens must be stored only in environment variables Tokens must never be hardcoded Tokens must never be logged Tokens must not be exposed in outputs If SLACK_BOT_TOKEN is missing, invalid, or revoked, this skill must not execute.
Initial Setup
To configure this skill: Create a Slack App in your workspace Enable Bot Token authentication Assign required OAuth scopes Install the app to the workspace Copy the Bot User OAuth token Store the token in SLACK_BOT_TOKEN Restart the agent After setup, the skill becomes available for execution.
Credential Constraints
Only Bot User tokens (xoxb-) are supported User tokens (xoxp-) are not permitted Tokens must belong to a single workspace Cross-workspace tokens are unsupported Tokens must be rotated periodically Tokens must comply with organizational security policies Unauthorized credential usage is prohibited.
When to Use This Skill
Activate this skill when the user requests: Sending messages to Slack Reacting to messages Editing or deleting content Pinning or unpinning messages Reading recent messages Looking up users Viewing emojis Example triggers: “Send this to #engineering.” “React with a checkmark.” “Pin that message.” “Who is U123?”
Message Targeting
channelId — Slack channel ID (ex: C1234567890) messageId — Slack timestamp (ex: 1712023032.1234)
Reactions
emoji — Unicode emoji or :name: format
Sending Messages
to — channel:<id> or user:<id> content — Message text Message context may contain reusable fields such as channel and slack message id.
Supported Action Groups
GroupStatusDescriptionreactionsEnabledAdd and list reactionsmessagesEnabledSend, edit, delete, read messagespinsEnabledManage pinned itemsmemberInfoEnabledRetrieve user profilesemojiListEnabledList custom emojis
React to a Message
{ "action": "react", "channelId": "C123", "messageId": "1712023032.1234", "emoji": "✅" }
List Reactions
{ "action": "reactions", "channelId": "C123", "messageId": "1712023032.1234" }
Send a Message
{ "action": "sendMessage", "to": "channel:C123", "content": "Hello from Clawdbot" }
Edit a Message
{ "action": "editMessage", "channelId": "C123", "messageId": "1712023032.1234", "content": "Updated text" }
Delete a Message
{ "action": "deleteMessage", "channelId": "C123", "messageId": "1712023032.1234" }
Read Recent Messages
{ "action": "readMessages", "channelId": "C123", "limit": 20 }
Pin a Message
{ "action": "pinMessage", "channelId": "C123", "messageId": "1712023032.1234" }
Unpin a Message
{ "action": "unpinMessage", "channelId": "C123", "messageId": "1712023032.1234" }
List Pinned Items
{ "action": "listPins", "channelId": "C123" }
Get Member Information
{ "action": "memberInfo", "userId": "U123" }
List Workspace Emojis
{ "action": "emojiList" }
Behavioral Rules
Confirm IDs before destructive actions Never delete messages without explicit user approval Prefer reactions over messages for acknowledgments Validate inputs before execution Never expose credentials
Mark Task Complete
{ "action": "react", "channelId": "C123", "messageId": "1712023032.1234", "emoji": "✅" }
Post Status Update
{ "action": "sendMessage", "to": "channel:C456", "content": "Deployment completed successfully." }
Save Important Message
{ "action": "pinMessage", "channelId": "C123", "messageId": "1712023032.1234" }
Instruction Scope
This skill is limited to Slack workspace operations authorized by the configured bot token. It does NOT: Create Slack applications Modify workspace settings Manage billing Bypass permissions Escalate privileges All operations respect Slack API constraints.
Compliance
This skill follows Slack API Terms of Service and OAuth security guidelines. Users are responsible for obtaining organizational approval prior to deployment.
Best Practices
Use reactions for lightweight workflows Pin long-term references Keep messages concise Avoid bulk destructive actions Rotate credentials regularly
Category context
Messaging, meetings, inboxes, CRM, and teammate communication surfaces.
Source: Tencent SkillHub
Largest current source with strong distribution and engagement signals.
Package contents
Included in package
1 Docs
- SKILL.md