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AD eth-payment

Generate EIP-681 Ethereum payment links and QR codes for any EVM chain. Zero configuration, instant setup for receiving ETH and ERC-20 payments. Use when you need to create payment requests, invoices, donation links, or any on-chain payment request. Supports Base, Ethereum, Arbitrum, Optimism, Polygon.

ClawHub Agent Skills author: bevanding v1.0.4 MIT-0 4 files body ≈ 981 tokens Open the sourceclawhub.ai↗ analyzed 2 d ago

As a process D 46/100 · Unfinished process — weak spots: result and completion, when it triggers, failures and branches

GeneratorSoftware developmentInfrastructureFinancetype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
A
91/100
safety, quality, tests
Safety 60%
94
Quality 40%
87
Run on models
none yet
Process rating
D
46/100
Unfinished process
Result and completion w 14
0
Failures and branches w 10
0
Progress reporting w 2
0
the three weakest of ten parameters · all ten

How to improve

    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 Secrets in code secret-high-entropy-token config/chains.json:14
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      "address": "0x83…913",
      quoted
    • low Secrets in code secret-high-entropy-token config/chains.json:18
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      "address": "0xfd…E54",
      quoted
    • low Secrets in code secret-high-entropy-token config/chains.json:38
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      "address": "0xA0…B48",
      quoted
    • low Secrets in code secret-high-entropy-token config/chains.json:42
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      "address": "0xdA…ec7",
      quoted
    • low Secrets in code secret-high-entropy-token config/chains.json:46
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      "address": "0xC0…Cc2",
      quoted
    • low Secrets in code secret-high-entropy-token SKILL.md:122
      High-entropy token-like string (may be an id, hash or a credential)
      --to 0x1F…a3e \

    Files scanned: 4. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    ✓ No remarks against the Agent Skills spec

    Process rating: all ten parameters 46/100

    • 0Result and completion. Does not say what the result is
    • 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
    • 30Running it twice. 1 mutating operations with no state check
    • 40Consistency. Frontmatter name (eth-payment) differs from the folder (evm-payment)
    • 60Tools and files. Uses tools (python) that frontmatter does not declare
    • 70Inputs and preconditions. Inputs and preconditions are listed
    • 100Steps. 13 steps
    • 100Execution cost. Instruction body is 981 tokens
    • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing

    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 303: enough signal without eating the budget
    • +4Structure: 19 headings
    • +3Step-by-step instructions: 13 items
    • +4Has examples (11 code blocks)
    • +3All 1 scripts are documented

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 87.

    External checks

    ClawHub: clean
    This is a local Ethereum payment-link and QR-code generator with disclosed dependencies, but users should verify addresses, token contracts, and amounts before using generated links.
    LLM: benign (high) · VirusTotal: · 29 May 2026