SKILLEMALL.ai

BC nexusweb3

Complete financial infrastructure for AI agents on Base mainnet — wallet, identity, payments, yield, insurance, reputation, marketplace, bridge, governance, and launchpad.

ClawHub Agent Skills author: nexusweb3dev v1.0.1 MIT-0 3 files body ≈ 3 146 tokens Open the sourceclawhub.ai analyzed 3 d ago

As a process C 61/100 · Has gaps — weak spots: result and completion, when it triggers, inputs and preconditions

ProcedureInfrastructureAI and agentsCommercetype and topics are labelled automatically from the skill text
JSON
Technical rating
B
85/100
safety, quality, tests
Safety 60%
94
Quality 40%
71
Run on models
none yet
Process rating
C
61/100
Has gaps
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.
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 · 6

✓ No critical or high findings

Medium and low: 6
  • low Risky intent intent-wallet-secrets SKILL.md:15
    Handles crypto-wallet secrets (seed / mnemonic / private key) — a classic stealer target (quoted — discussed, not commanded)
    Instead of providing a raw `ETH_PRIVATE_KEY`, the recommended setup is to use AgentVault's operator system. Deploy a vault, fund it with minimal USDC, and add your agent as an operator with a spending
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:31
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    - **USDC:** `0x83…913` (6 decimals)
    detector
  • low Secrets in code secret-high-entropy-token SKILL.md:52
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    **Contract:** `0x1F…f5A`
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:58
    High-entropy token-like string (may be an id, hash or a credential)
    IERC20(0x83…913), // USDC
  • low Secrets in code secret-high-entropy-token SKILL.md:84
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    **Contract:** `0x6F…C60`
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:117
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    **Contract:** `0xD3…a6E`
    quoted

Files scanned: 3. 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")
  • note frontmatter-key unknown frontmatter key "homepage"

Process rating: all ten parameters 61/100

  • 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. 11 mutating operations with no state check
  • 100Tools and files. No external tools needed
  • 100Steps. 15 steps
  • 100Failures and branches. 1 branches, has a failure section
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 3146 tokens
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 16 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
  • +1No license
  • +2Single-language instructions
  • +3Description length 171: enough signal without eating the budget
  • +4Structure: 17 headings
  • +3Step-by-step instructions: 15 items
  • +4Has examples (28 code blocks)

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

External checks

ClawHub: suspicious
This appears to be a real Base mainnet finance skill, but it gives an agent live wallet authority without enough scoping, confirmation guidance, or loss-risk disclosure.
LLM: suspicious (high) · VirusTotal: · 29 May 2026