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AC slack-automator

Automate Slack messaging, channels, and search with Block Kit. Use when sending scheduled messages, syncing channels, monitoring chats, notifying teams.

ClawHub Agent Skills author: bytesagain4 v4.0.0 MIT-0 3 files · 1 script body ≈ 2 347 tokens Open the sourceclawhub.ai↗ analyzed 3 d ago

As a process C 54/100 · Has gaps — weak spots: result and completion, when it triggers, failures and branches

ProcedureSlackInfrastructuretype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
A
90/100
safety, quality, tests
Safety 60%
93
Quality 40%
85
Run on models
none yet
Process rating
C
54/100
Has gaps
Result and completion w 14
0
Failures and branches w 10
0
Progress reporting w 2
0
the three weakest of ten parameters · all ten

How to improve

    For the model run — optional
    • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
    • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

    Guard findings · 7

    ✓ No critical or high findings

    Medium and low: 7
    • low Exfiltration exfil-webhook-url scripts/script.sh:141
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      echo "  slack-automator connect https://hooks.slack.com/services/T00/B00/xxxx"
      placeholder
    • low Exfiltration exfil-webhook-url scripts/script.sh:148
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      echo "Expected: https://hooks.slack.com/services/..."
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:30
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      8. Copy the webhook URL (starts with `https://hooks.slack.com/services/...`)
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:37
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      scripts/script.sh connect https://hooks.slack.com/services/T00000/B00000/xxxxxxxx
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:54
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      scripts/script.sh connect https://hooks.slack.com/services/T00000/B00000/xxxxxxxx
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:184
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      #   URL: https://hooks.slack.com/services/T0..…xxx
      placeholder
    • low Exfiltration exfil-webhook-url SKILL.md:279
      Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
      #   webhook_url = https://hooks.slack.com/...
      placeholder

    Files scanned: 3. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    • note frontmatter-key unknown frontmatter key "homepage"
    • note frontmatter-key unknown frontmatter key "source"

    Process rating: all ten parameters 54/100

    • 0Result and completion. Does not say what the result is
    • 0Failures and branches. Linear process with no failure handling
    • 0Progress reporting. Says nothing while it works
    • 20When it triggers. No condition that starts the skill
    • 60Tools and files. Uses tools (bash, web) that frontmatter does not declare
    • 70Inputs and preconditions. Inputs and preconditions are listed
    • 100Steps. 12 steps
    • 100Consistency. Name and required fields are in place
    • 100Execution cost. Instruction body is 2347 tokens
    • 100Running it twice. Mutating operations check current state
    • low The response is described with custom markup (12 tags): a typed call is more reliable

    Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

    Quality signals

    • +5Description has no quoted example phrases that should trigger the skill
    • +4Description does not say when NOT to use the skill (false activations)
    • +3Output format is not stated: the model decides each time
    • +1No license
    • +2Single-language instructions
    • +3Description length 152: enough signal without eating the budget
    • +4Structure: 28 headings
    • +3Step-by-step instructions: 12 items
    • +4Has examples (25 code blocks)
    • +3All 1 scripts are documented

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 85.

    External checks

    ClawHub: suspicious
    This Slack helper is mostly purpose-aligned, but its script can run local code from crafted message or configuration text and it stores Slack webhook secrets and message history in plaintext.
    LLM: suspicious (high) · VirusTotal: · 29 May 2026