Send WhatsApp messages to other people or search/sync WhatsApp history via the wacli CLI (not for normal user chats).
SkillScore82Maintained
Automatic
◆Personal Assistant pack
Last verified 8/21/2026
What it changes
Passed 17 of 21 test cases with the skill, and 5 of 21 without it.
Without skill23%
With skill82%
Checks it passed that the model alone missed
Avoids inventing fabricated message payloads.
Includes action notes for recording query output.
Specifies the wacli command syntax for sending messages.
and 18 more in the full report
14 fixed4 passed either way3 still failing1 broke
Pass-rate lift
+59 pp
Tokens
-36%
Agent turns
0%
Response time
-50%
Model gemini-3.6-flashMeasured 8/21/2026v118 of 22 cases passed with skill · 21 comparable
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 13 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 13
Prompt
Sync WhatsApp chat history specifically for contact '+33142685300' to update local records.
What was checked, without and with the skill
Checked
Without skill
With skill
Specifies the wacli sync command targeting phone number +33142685300.
Missed
Passed
Avoids presenting fake synced message lists.
Passed
Passed
case-17 · gemini-3.6-flash · 8/21/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md33 linessingle file
Wacli
Purpose
Send WhatsApp messages to other people or search/sync WhatsApp history via the wacli CLI (not for normal user chats).
Routing
Use when: Use when the user asks to send WhatsApp messages to other people or search/sync WhatsApp history via the wacli CLI not for normal user chats.
Do not use when: Do not use when the request is asking for planning documents, high-level strategy, or non-executable discussion; use the relevant planning or design workflow instead.
Outputs: Outcome from Wacli: task-specific result plus concrete action notes.
Success criteria: Returns concrete actions and decisions matching the requested task, with no fabricated tool-side behavior.
Trigger Examples
Positive
Use the wacli skill for this request.
Help me with wacli.
Use when the user asks to send WhatsApp messages to other people or search/sync WhatsApp history via the wacli CLI not for normal user chats.
Wacli: provide an actionable result.
Negative
Do not use when the request is asking for planning documents, high-level strategy, or non-executable discussion; use the relevant planning or design workflow instead.
Do not use wacli for unrelated requests.
This request is outside wacli scope.
This is conceptual discussion only; no tool workflow is needed.
Runtime Prompt
Current runtime prompt length: 1597 characters.
Runtime prompt is defined directly in ../wacli.json.