SKILLEMALL.ai

BD evolution-api-v2

Complete WhatsApp automation via Evolution API v2.3 - instances, messages (text/media/polls/lists/buttons/status), groups, labels, chatbots (Typebot/OpenAI/Dify/Flowise/N8N/EvoAI), webhooks, proxy, S3 storage, and Chatwoot integration

modbender/skill-library-mcp Agent Skills author: modbender MIT 1 file body ≈ 8 929 tokens Open the sourcegithub.com analyzed 2 d ago

Complete WhatsApp automation via Evolution API v2.3 - instances, messages (text/media/polls/lists/buttons/status), groups, labels, chatbots…

As a process D 45/100 · Unfinished process — weak spots: result and completion, when it triggers, inputs and preconditions

IntegrationWhatsAppZapierCustomer supportSoftware developmenttype and topics are labelled automatically from the skill text
JSON
Technical rating
B
83/100
safety, quality, tests
Safety 60%
98
Quality 40%
60
Run on models
none yet
Process rating
D
45/100
Unfinished process
Result and completion w 14
0
Inputs and preconditions w 11
0
Progress reporting w 2
0
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
  2. The SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
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 · 2

✓ No critical or high findings

Medium and low: 2
  • low Exfiltration exfil-webhook-url SKILL.md:147
    Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
    "url": "https://webhook.site/your-id",
    placeholder
  • low Exfiltration exfil-webhook-url SKILL.md:934
    Webhook / callback URL commonly used for exfiltration (verify the destination) (placeholder value)
    "url": "https://webhook.site/your-id",
    placeholder

Files scanned: 1. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • warning body-long SKILL.md body ≈ 8929 tokens (recommended < 5000); move details to references/

Process rating: all ten parameters 45/100

  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 30Running it twice. 46 mutating operations with no state check
  • 40Consistency. Frontmatter name (evolution-api-v2) differs from the folder (evolution-api)
  • 40Execution cost. Instruction body is 8929 tokens: crowds the task out of the window
  • 60Tools and files. Uses tools (bash, web) that frontmatter does not declare
  • 100Steps. 42 steps
  • 100Failures and branches. 2 branches, has a failure section
  • low 10 top-level sections: this looks like several domains in one skill

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
  • -2localhost URLs: will not work for another user
  • +1No license
  • +2Single-language instructions
  • +3Description length 234: enough signal without eating the budget
  • +4Structure: 128 headings
  • +3Step-by-step instructions: 42 items
  • +4Has examples (101 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 60.