BC tempo-stable-uniswap-swaps
Tempo stablecoin and token swap operations for agents. Use when working with pathUSD/USDC.e balances, swapping between USDC.e and pathUSD, or executing any-token swaps via Uniswap on Tempo with quote, Permit2 approvals, simulation, and broadcast.
As a process C 56/100 · Has gaps — weak spots: result and completion, when it triggers, inputs and preconditions
What is at stake
The skill contains fragments that, in the wrong hands, cost money or data. Below: what the installer risks and what the author should do.
The skill contains commands that delete files, rewrite disks or execute code fetched from the network. The agent may run them without asking if it believes the instructions require it.
Replace destructive commands with safe equivalents that ask for confirmation, scope them to one folder, and stop piping curl into a shell: pin a version and a checksum.
How to improve
- Address the high-severity findings: each costs 18 safety points. If one is a false positive, add the rule id to guard.allow in spec.yaml.
- 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 · 9
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high Dangerous commands
cmd-pipe-to-shellSKILL.md:36Downloads and executes remote code from an unrecognised host (pipe to shell)curl -L https://foundry.paradigm.xyz | bash
Medium and low: 8
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low Secrets in code
secret-high-entropy-tokenSKILL.md:20High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)- `pathUSD`: `0x20…000`
quoted -
low Secrets in code
secret-high-entropy-tokenSKILL.md:22High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)- `TDOGE`: `0x20…4d1`
quoted -
low Secrets in code
secret-high-entropy-tokenSKILL.md:23High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)- Permit2: `0x00…BA3`
quoted -
low Secrets in code
secret-high-entropy-tokenSKILL.md:58High-entropy token-like string (may be an id, hash or a credential)cast call 0x20…000 \
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low Secrets in code
secret-high-entropy-tokenSKILL.md:67High-entropy token-like string (may be an id, hash or a credential)cast send 0x20…000 \
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low Exfiltration
net-credential-useSKILL.md:69Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)--private-key "$PRIVATE_KEY" --rpc-url "${RPC_URL:-https://rpc.presto.tempo.xyz}" --gas-limit 100000vendor-hostquoted -
low Exfiltration
net-credential-useSKILL.md:99Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)--private-key "$PRIVATE_KEY" --rpc-url "${RPC_URL:-https://rpc.presto.tempo.xyz}" --gas-limit 900000vendor-hostquoted -
low Exfiltration
net-credential-useSKILL.md:109Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)--private-key "$PRIVATE_KEY" --rpc-url "${RPC_URL:-https://rpc.presto.tempo.xyz}" --gas-limit 900000vendor-hostquoted
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 56/100
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Progress reporting. Says nothing while it works
- 20When it triggers. No condition that starts the skill
- 60Tools and files. Uses tools (web) that frontmatter does not declare
- 100Steps. 22 steps
- 100Failures and branches. 2 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 989 tokens
- 100Running it twice. No mutating operations
- low 10 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)
- +3Output format is not stated: the model decides each time
- +1No license
- +2Single-language instructions
- +3Description length 246: enough signal without eating the budget
- +4Structure: 11 headings
- +3Step-by-step instructions: 22 items
- +4Has examples (10 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 84.