SKILLEMALL.ai

BF ai-poster-generator

AI Poster Image Generator Skills to Generate Multi-Page Image Carousels from Templates such as AI Poster Sota Models Nano Banana, Nano Banana-2 ,Imagen-2 and more are available

ClawHub Agent Skills author: AI-Hub-Admin v1.0.0 MIT-0 2 files body ≈ 9 625 tokens Open the sourceclawhub.ai analyzed 2 d ago

AI Poster Image Generator Skills to Generate Multi-Page Image Carousels from Templates such as AI Poster Sota Models Nano Banana, Nano Banana-2 ,Imagen-2 and…

As a process F 32/100 · Will not run — weak spots: steps, result and completion, when it triggers

GeneratorAI and agentstype and topics are labelled automatically from the skill text
JSON
Technical rating
B
83/100
safety, quality, tests
Safety 60%
100
Quality 40%
57
Run on models
none yet
Process rating
F
32/100
Will not run
Result and completion w 14
0
Inputs and preconditions w 11
0
Failures and branches w 10
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 · 0

✓ No critical or high findings

Files scanned: 2. 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 ≈ 9625 tokens (recommended < 5000); move details to references/
  • note frontmatter-key unknown frontmatter key "env"
  • note frontmatter-key unknown frontmatter key "dependencies"

Process rating: all ten parameters 32/100

  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 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
  • 30Steps. 2 steps, 6 vague phrases
  • 30Running it twice. 1 mutating operations with no state check
  • 40Consistency. Frontmatter name (ai-poster-generator) differs from the folder (image-generator)
  • 40Execution cost. Instruction body is 9625 tokens: crowds the task out of the window
  • 100Tools and files. No external tools needed

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)
  • +3No numbered steps or checklist
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +3Description length 176: enough signal without eating the budget
  • +4Structure: 14 headings
  • +4Has examples (5 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 57.

External checks

ClawHub: suspicious
This poster skill mostly documents a remote image-generation API, but it needs Review because it also exposes under-scoped watermark removal and unclear hosted sharing/privacy behavior.
LLM: suspicious (medium) · VirusTotal: · 20 Aug 2026