BB maestro-api
Query Maestro APIs over HTTP using the SIWX + JWT + x402 credit purchase flow. Resolve the exact endpoint from docs.gomaestro.org before requesting or paying.
As a process B 70/100 · Nearly there — weak spots: result and completion, consistency, running it twice
How to improve
- 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 · 2
✓ No critical or high findings
Medium and low: 2
-
low Secrets in code
secret-high-entropy-tokenreferences/siwx-x402.md:117High-entropy token-like string (may be an id, hash or a credential) (documentation table row)| `eip155:1` | `0xA0…B48` | `USD Coin` | `2` |
table -
low Secrets in code
secret-high-entropy-tokenreferences/siwx-x402.md:118High-entropy token-like string (may be an id, hash or a credential) (documentation table row)| `eip155:8453` | `0x83…913` | `USD Coin` | `2` |
table
Files scanned: 3. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
description-no-whendescription does not say WHEN to use the skill (no "use when")
Process rating: all ten parameters 70/100
- 0Result and completion. Does not say what the result is
- 0Progress reporting. Says nothing while it works
- 30Running it twice. 2 mutating operations with no state check
- 40Consistency. Frontmatter name (maestro-api) differs from the folder (maestro-skill)
- 70When it triggers. States when to use, but not when not to
- 70Inputs and preconditions. Inputs and preconditions are listed
- 100Tools and files. No external tools needed
- 100Steps. 40 steps
- 100Failures and branches. 3 branches, has a failure section
- 100Execution cost. Instruction body is 710 tokens
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
- +4No input/output examples
- +1No license
- +2Single-language instructions
- +3Description length 158: enough signal without eating the budget
- +4Structure: 6 headings
- +3Step-by-step instructions: 40 items
- +4Reference files are cited in the instructions (1 of 1)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 72.
External checks
ClawHub: suspicious
The skill is coherent for paid Maestro API calls, but it gives an agent under-scoped authority to use a wallet signer and make additional credit purchases after only an initial confirmation.
LLM: suspicious (high) · VirusTotal: suspicious · 10 Sept 2026