AC helius-api
Query Solana data via the Helius API. Use when the user asks about Solana wallet balances, token holdings, NFT holdings, transaction history, transfer activity, wallet identity/labels, wallet funding sources, parsing transactions, or other Solana on-chain data. Triggers on: "solana wallet", "sol balance", "solana transactions", "wallet history", "who funded this wallet", "wallet identity", "solana transfers", "solana NFTs", "helius", "check solana address", "solana data", "parse transaction", "enhanced transactions", "transaction details".
As a process C 52/100 · Has gaps — weak spots: result and completion, inputs and preconditions, failures and branches
What is at stake
Medium-severity findings: the skill is probably honest, but read what alarmed the scanner.
Below is the worst case for this category. The finding here is medium: the guard saw a sign, not a proof.
The skill asks for more than the task needs: broad tool access, credential environment variables, binaries. Every extra permission widens the damage from a mistake or a compromise.
Narrow allowed-tools and the variable list to the minimum; replace binaries with readable sources or scripts.
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 · 6
✓ No critical or high findings
Medium and low: 6
-
medium Broad scope
meta-agent-memory-dumpreferences/identity.mdAgent memory / workspace files bundled with the skill (1) — likely a workspace dump with personal data or tokensreferences/identity.md
-
low Secrets in code
secret-high-entropy-tokenreferences/balances.md:23High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)"mint": "So11…112",
quoted -
low Exfiltration
exfil-secret-in-urlreferences/balances.md:56Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)const res = await fetch(`https://api.helius.xyz/v1/wallet/${addr}/balances?api-key=…&page=…);placeholder -
low Exfiltration
net-credential-usereferences/balances.md:56Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)const res = await fetch(`https://api.helius.xyz/v1/wallet/${addr}/balances?api-key=…&page=…);vendor-host -
low Exfiltration
exfil-secret-in-urlreferences/enhanced-transactions.md:86Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)let url = `https://api-mainnet.helius-rpc.com/v0/addresses/${addr}/transactions?api-key=…placeholder -
low Exfiltration
exfil-secret-in-urlreferences/history.md:44Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)const url = `https://api.helius.xyz/v1/wallet/${addr}/history?api-key=… ? `&before=${before}` : ''}`;placeholder
Files scanned: 9. 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 52/100
- 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
- 60Tools and files. Uses tools (web) that frontmatter does not declare
- 70When it triggers. States when to use, but not when not to
- 100Steps. 16 steps
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 658 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
- +4Description does not say when NOT to use the skill (false activations)
- +1No license
- +2Single-language instructions
- +5Description quotes 14 example trigger phrases
- +3Description length 545: enough signal without eating the budget
- +4Structure: 7 headings
- +3Step-by-step instructions: 16 items
- +3Output format is stated explicitly
- +4Has examples (1 code blocks)
- +4Reference files are cited in the instructions (6 of 6)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 96.