slack-automation

Automate Slack messaging, channel management, search, reactions, and threads via Rube MCP (Composio). Send messages, search conversations, manage channels/users, and react to messages programmatically.

1.42x

Quality

72%

Does it follow best practices?

Impact

97%

1.42x

Average score across 3 eval scenarios

Securityby

Advisory

Suggest reviewing before use

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npx tessl skill review --optimize ./plugins/all-skills/skills/slack-automation/SKILL.md

Evaluation results

100%

62%

New Hire Onboarding Slack Notification Runbook

Setup flow and message sending

Criteria

Without context

With context

RUBE_SEARCH_TOOLS first

100%

RUBE_MANAGE_CONNECTIONS call

100%

ACTIVE status verification

100%

SLACK_FIND_CHANNELS with query

100%

SLACK_LIST_ALL_CHANNELS fallback

100%

markdown_text field usage

100%

No text/blocks as primary

100%

USER_ID mention format

100%

SLACK_FIND_USERS for lookup

100%

Persist channel and ts

50%

100%

Edit with channel and ts

50%

100%

93%

10%

Slack Conversation Audit Workflow

Message search and thread retrieval

Criteria

Without context

With context

in: channel modifier

100%

from: user modifier

100%

Date range modifiers

100%

Thread retrieval tool

41%

100%

Not conversation history for threads

100%

Matches field location

100%

Zero-hit detection

100%

next_cursor pagination

60%

De-duplicate by id

62%

Explicit limit/count

100%

Private channel coverage

70%

100%

16%

Daily Standup Bot Implementation Plan

Reactions, threading, and scheduling

Criteria

Without context

With context

SLACK_FIND_USERS for DM

25%

100%

SLACK_OPEN_DM for DM channel

80%

100%

Emoji name without colons

100%

Reaction requires channel + ts

100%

Find message before reacting

37%

100%

Unix timestamp for scheduling

100%

No ISO 8601 for post_at

100%

120-day scheduling limit

100%

thread_ts for replies

100%

Persist channel and ts

62%

100%

No top-level reply warning

100%

Repository: davepoon/buildwithclaude
Commit: 7cc63f3

Evaluated: 28 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

New Hire Onboarding Slack Notification Runbook Slack Conversation Audit Workflow Daily Standup Bot Implementation Plan

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