SKILLEMALL.ai

BF batch-balance

Guide users on how to use the Batch EVM Address Balance Query API (/api/x402/batch-balance). Use when users ask about batch balance queries, multicall balance lookups, or how to call the x402-protected balance endpoint.

ClawHub Agent Skills author: springmint v1.0.0 MIT-0 2 files body ≈ 1 487 tokens Open the sourceclawhub.ai analyzed 3 d ago

As a process F 52/100 · Will not run — References files that are not bundled: ../README.md

ProcedureInfrastructuretype and topics are labelled automatically from the skill text
JSON
Technical rating
B
89/100
safety, quality, tests
Safety 60%
95
Quality 40%
80
Run on models
none yet
Process rating
F
52/100
Will not run
References files that are not bundled: ../README.md
Tools and files w 18
0
Progress reporting w 2
0
When it triggers w 12
20
the three weakest of ten parameters · all ten

How to improve

  1. The text references files that are not there: add them or drop the references.
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 · 5

✓ No critical or high findings

Medium and low: 5
  • low Secrets in code secret-high-entropy-token SKILL.md:48
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    --input '{"chain":"ethereum","token":"","addresses":["0xd8…045","0xBE…3E8"]}'
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:66
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    "0xd8…045",
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:67
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    "0xBE…3E8",
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:92
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    "0xd8…045",
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:93
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    "0xBE…3E8"
    quoted

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

Against the Agent Skills spec

  • warning missing-ref reference to a missing file: ../README.md
  • note frontmatter-key unknown frontmatter key "dependencies"

Process rating: all ten parameters 52/100

Will not run. References files that are not bundled: ../README.md
  • 0Tools and files. 1 referenced file(s) missing: ../README.md
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 40Consistency. Frontmatter name (batch-balance) differs from the folder (cpbox-batch-balance)
  • 50Failures and branches. 0 branches, has a failure section
  • 60Result and completion. Output format stated, no completion criterion
  • 70Inputs and preconditions. Inputs and preconditions are listed
  • 100Steps. 4 steps
  • 100Execution cost. Instruction body is 1487 tokens
  • 100Running it twice. No mutating operations
  • low 13 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)
  • +1No license
  • +2Single-language instructions
  • +3Description length 219: enough signal without eating the budget
  • +4Structure: 16 headings
  • +3Step-by-step instructions: 4 items
  • +3Output format is stated explicitly
  • +4Has examples (9 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 80.

External checks

ClawHub: suspicious
This is a coherent paid API helper, but it can lead an agent to make wallet-signed x402 payments without clear confirmation or spending-limit instructions.
LLM: suspicious (high) · VirusTotal: · 29 May 2026