AB zhentan
Zhentan is your personal onchain security agent and co-signer. It monitors pending multisig transactions, screens them against behavioral patterns and security risk data, and auto-signs safe ones — blocking or flagging suspicious activity before it executes. Use when the user wants to review pending transactions, approve or reject a transaction, check risk scores, toggle screening mode, view transaction history, or queue and process an invoice.
As a process B 68/100 · Nearly there — weak spots: result and completion, inputs and preconditions
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 · 5
✓ No critical or high findings
Medium and low: 5
-
low Exfiltration
net-credential-useSKILL.md:117Credential used in a network call (verify the destination is the intended service) (documentation of a security skill; the skill's own vendor host)curl -s -H "Authorization: Bearer $AGENT_SECRET" "https://api.zhentan.me/status?safe=…"
security skillvendor-host -
low Exfiltration
net-credential-useSKILL.md:120Credential used in a network call (verify the destination is the intended service) (documentation of a security skill; the skill's own vendor host)curl -s -H "Authorization: Bearer $AGENT_SECRET" "https://api.zhentan.me/transactions?safeAddress=…"
security skillvendor-host -
low Exfiltration
net-credential-useSKILL.md:126Credential used in a network call (verify the destination is the intended service) (documentation of a security skill; the skill's own vendor host)curl -s -H "Authorization: Bearer $AGENT_SECRET" "https://api.zhentan.me/status?safe=…"
security skillvendor-host -
low Exfiltration
net-credential-useSKILL.md:169Credential used in a network call (verify the destination is the intended service) (documentation of a security skill; the skill's own vendor host)curl -s -H "Authorization: Bearer $AGENT_SECRET" "https://api.zhentan.me/transactions/tx-XXX"
security skillvendor-host
A further 1 matches are quotations in this security skill's documentation and are not counted as findings.
Files scanned: 2. 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 68/100
- 0Result and completion. Does not say what the result is
- 30Inputs and preconditions. Does not say what the process needs to start
- 60Tools and files. Uses tools (web) that frontmatter does not declare
- 70When it triggers. States when to use, but not when not to
- 100Steps. 30 steps
- 100Failures and branches. 1 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 2486 tokens
- 100Running it twice. Mutating operations check current state
- 100Progress reporting. Reports progress
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 448: enough signal without eating the budget
- +4Structure: 25 headings
- +3Step-by-step instructions: 30 items
- +4Has examples (21 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 84.