AC transaction-receipt
Human-readable on-chain transaction receipt. Resolve tx status, fees, and intent: simple transfers, swaps/trades, token approvals, DeFi staking-style calls, and NFT mint/transfer. Optional Tokenview API key; falls back to public read-only sources when unset or invalid. Timeouts, rate limits, and response validation included.
As a process C 62/100 · Has gaps — weak spots: when it triggers, inputs and preconditions, running it twice
How to improve
- 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 · 2
✓ No critical or high findings
Medium and low: 2
-
low Exfiltration
exfil-secret-in-urlSKILL.md:121Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)"https://services.tokenview.io/vipapi/tx/eth/${HASH}?apikey=…"placeholder -
low Exfiltration
exfil-secret-in-urlSKILL.md:128Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)"https://services.tokenview.io/vipapi/tx/btc/${HASH}?apikey=…"placeholder
Files scanned: 3. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- note
frontmatter-keyunknown frontmatter key "requires"
Process rating: all ten parameters 62/100
- 0Inputs and preconditions. Does not say what the process needs to start
- 20When it triggers. No condition that starts the skill
- 30Running it twice. 5 mutating operations with no state check
- 60Tools and files. Uses tools (bash, web, python) that frontmatter does not declare
- 60Result and completion. Output format stated, no completion criterion
- 85Steps. 65 steps, 1 vague phrases
- 100Failures and branches. 16 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 3119 tokens
- 100Progress reporting. Reports progress
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
- low 12 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 326: enough signal without eating the budget
- +4Structure: 26 headings
- +3Step-by-step instructions: 65 items
- +3Output format is stated explicitly
- +4Has examples (4 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 86.