SKILLEMALL.ai

BB yubit

Use this skill whenever the user wants to do anything on the Yubit exchange: check prices, query wallet/spot/TradFi/earn/perp balances, transfer funds, inspect positions/orders/history/wallet flow records, place or cancel perp orders, manage leverage or mode, set take-profit / stop-loss, or troubleshoot exchange requests.

ClawHub Agent Skills author: yubit-exchange v1.0.6 MIT-0 2 files body ≈ 11 895 tokens Open the sourceclawhub.ai analyzed 4 d ago

As a process B 65/100 · Nearly there — weak spots: result and completion, inputs and preconditions, execution cost

ProcedureInfrastructuretype and topics are labelled automatically from the skill text
JSON
Technical rating
B
85/100
safety, quality, tests
Safety 60%
95
Quality 40%
71
Run on models
none yet
Process rating
B
65/100
Nearly there
Result and completion w 14
0
Inputs and preconditions w 11
30
Execution cost w 6
40
the three weakest of ten parameters · all ten

What is at stake

Medium-severity findings: the skill is probably honest, but read what alarmed the scanner.

Concealment medium severity

Below is the worst case for this category. The finding here is medium: the guard saw a sign, not a proof.

If you install

The skill tells the agent to hide things from you: not to show errors, not to mention actions, to report differently from what was done. You lose the ability to see what the agent really did.

For the author

Transparency beats a smooth answer. If the goal is to hide technical noise, ask the agent to "summarise briefly", not to "not mention".

How to improve

  1. 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 · 1

✓ No critical or high findings

Medium and low: 1
  • medium Concealment en-hide-from-user SKILL.md:662
    Instruction to hide actions from the user (detector / deny-list definition)
    - `perpCreateTpSl` returns success but TP/SL still 0.0: position was not matched (likely missing `pzLinkId`). Re-query and retry with correct `pzLinkId`. Do not tell user "success" until confirmed by 
    detector

Files scanned: 2. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning body-long SKILL.md body ≈ 11895 tokens (recommended < 5000); move details to references/

Process rating: all ten parameters 65/100

  • 0Result and completion. Does not say what the result is
  • 30Inputs and preconditions. Does not say what the process needs to start
  • 40Execution cost. Instruction body is 11895 tokens: crowds the task out of the window
  • 60Tools and files. Uses tools (web) that frontmatter does not declare
  • 85Steps. 388 steps, 1 vague phrases
  • 100When it triggers. States when to use and when not to
  • 100Failures and branches. 50 branches, has a failure section
  • 100Consistency. Name and required fields are in place
  • 100Running it twice. Mutating operations check current state
  • 100Progress reporting. Reports progress
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 35 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
  • +4No input/output examples
  • +2Single-language instructions
  • +3Description length 323: enough signal without eating the budget
  • +4Structure: 38 headings
  • +3Step-by-step instructions: 388 items
  • +1License stated

Quality base 70; lint remarks subtract, signals add up to 100. Result: 71.

External checks

ClawHub: suspicious
This is a coherent Yubit exchange skill, but it can place trades, change leverage, close positions, and transfer funds without a required user confirmation step for every write action.
LLM: suspicious (high) · VirusTotal: · 29 May 2026