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AD payspawn

Give any AI agent on-chain spending limits without sharing a private key. Use when: (1) agent needs to pay for x402 APIs (web scraping, search, AI services), (2) setting daily/per-tx USDC caps on an agent wallet, (3) whitelisting which contracts an agent can pay, (4) pausing a rogue agent's spending instantly, (5) provisioning credentials for agent fleets. Works on Base mainnet with USDC. NOT for: fiat payments, non-Base chains (yet), or custody of funds.

ClawHub Agent Skills author: adambrainai v1.0.0 1 file body ≈ 695 tokens Open the sourceclawhub.ai↗ analyzed 4 d ago

As a process D 45/100 · Unfinished process — weak spots: result and completion, inputs and preconditions, failures and branches

ProcedureAI and agentstype 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
95/100
safety, quality, tests
Safety 60%
100
Quality 40%
88
Run on models
none yet
Process rating
D
45/100
Unfinished process
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

    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: 1. 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 45/100

    • 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
    • 40Consistency. Frontmatter name (payspawn) differs from the folder (payspawn-sdk)
    • 50When it triggers. No condition that starts the skill
    • 60Tools and files. Uses tools (web) that frontmatter does not declare
    • 100Steps. 7 steps
    • 100Execution cost. Instruction body is 695 tokens
    • 100Running it twice. No mutating operations

    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
    • +3Output format is not stated: the model decides each time
    • +1No license
    • +2Single-language instructions
    • +4Description says when NOT to use the skill
    • +3Description length 459: enough signal without eating the budget
    • +4Structure: 8 headings
    • +3Step-by-step instructions: 7 items
    • +4Has examples (5 code blocks)

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 88.

    External checks

    ClawHub: clean
    This is a documentation-only payment SDK skill that openly describes capped USDC spending, credentials, whitelists, and kill switches, with no hidden code or deceptive behavior found.
    LLM: benign (high) · VirusTotal: benign · 28 May 2026