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BC foundry-solidity

Build and test Solidity contracts with Foundry. Use when developing Ethereum contracts, writing Forge tests, deploying with scripts, or debugging with Cast/Anvil. Triggers on forge, cast, anvil, foundry.toml, *.t.sol, or *.s.sol.

ClawHub Agent Skills author: Misha Kolesnik v0.2.5 MIT-0 18 files body ≈ 1 833 tokens Open the sourceclawhub.ai↗ analyzed 3 d ago

As a process C 51/100 · Has gaps — weak spots: result and completion, inputs and preconditions, failures and branches

GeneratorInfrastructureSoftware developmenttype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
83/100
safety, quality, tests
Safety 60%
79
Quality 40%
89
Run on models
none yet
Process rating
C
51/100
Has gaps
Result and completion w 14
0
Inputs and preconditions w 11
0
Failures and branches w 10
0
the three weakest of ten parameters · all ten

How to improve

    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 · 21

    ✓ No critical or high findings

    Medium and low: 21
    • low Secrets in code secret-high-entropy-token references/anvil-advanced.md:18
      High-entropy token-like string (may be an id, hash or a credential)
      --from 0xd8…045 \
    • low Secrets in code secret-high-entropy-token references/anvil-advanced.md:35
      High-entropy token-like string (may be an id, hash or a credential)
      address whale = 0x47…503;
    • low Secrets in code secret-high-entropy-token references/anvil-advanced.md:266
      High-entropy token-like string (may be an id, hash or a credential)
      address whale = 0x47…503;
    • low Secrets in code secret-high-entropy-token references/anvil-advanced.md:296
      High-entropy token-like string (may be an id, hash or a credential)
      address router = 0x7a…88D;
    • low Secrets in code secret-high-entropy-token references/anvil-advanced.md:297
      High-entropy token-like string (may be an id, hash or a credential)
      address weth = 0xC0…Cc2;
    • low Secrets in code secret-high-entropy-token references/cast-advanced.md:231
      High-entropy token-like string (may be an id, hash or a credential)
      cast lookup-address 0xd8…045
    • low Secrets in code secret-high-entropy-token references/cast-advanced.md:256
      High-entropy token-like string (may be an id, hash or a credential)
      cast call 0xcA…A11 \
    • low Secrets in code secret-high-entropy-token references/chisel.md:68
      High-entropy token-like string (may be an id, hash or a credential)
      ➜ IERC20 usdc = IERC20(0xA0…B48)
    • low Secrets in code secret-high-entropy-token references/chisel.md:70
      High-entropy token-like string (may be an id, hash or a credential)
      ➜ usdc.balanceOf(0x47…503)
    • low Secrets in code secret-high-entropy-token references/configuration.md:93
      High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
      sender = "0x18…f38"
      quoted
    • low Exfiltration net-credential-use references/configuration.md:225
      Credential used in a network call (verify the destination is the intended service) (quoted — discussed, not commanded)
      custom = { key = "${CUSTOM_API_KEY}", url = "https://api.custom-explorer.com/api" }
      quoted
    • low Secrets in code secret-high-entropy-token references/deployment.md:223
      High-entropy token-like string (may be an id, hash or a credential)
      address constant CREA…ORY = 0x4e…56C;
    • low Secrets in code secret-high-entropy-token references/forge-std-api.md:561
      High-entropy token-like string (may be an id, hash or a credential)
      address constant VM_ADDRESS = 0x71…12D;
    • low Secrets in code secret-high-entropy-token references/forge-std-api.md:562
      High-entropy token-like string (may be an id, hash or a credential)
      address constant CONSOLE = 0x00…f67;
    • low Secrets in code secret-high-entropy-token references/forge-std-api.md:563
      High-entropy token-like string (may be an id, hash or a credential)
      address constant CREA…ORY = 0x4e…56C;
    • low Secrets in code secret-high-entropy-token references/forge-std-api.md:564
      High-entropy token-like string (may be an id, hash or a credential)
      address constant DEFAULT_SENDER = 0x18…f38;
    • low Secrets in code secret-high-entropy-token references/forge-std-api.md:565
      High-entropy token-like string (may be an id, hash or a credential)
      address constant DEFAULT_TEST_CONTRACT = 0x56…72f;
    • low Secrets in code secret-high-entropy-token references/security.md:375
      High-entropy token-like string (may be an id, hash or a credential)
      IERC20 usdc = IERC20(0xA0…B48);
    • low Secrets in code secret-high-entropy-token references/security.md:376
      High-entropy token-like string (may be an id, hash or a credential)
      address whale = 0x47…503;
    • low Secrets in code secret-high-entropy-token references/testing.md:342
      High-entropy token-like string (may be an id, hash or a credential) (test fixture / example file)
      address constant USDC = 0xA0…B48;
      fixture
    • low Secrets in code secret-high-entropy-token references/testing.md:343
      High-entropy token-like string (may be an id, hash or a credential) (test fixture / example file)
      address constant WHALE = 0x47…503;
      fixture

    Files scanned: 18. 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 51/100

    • 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
    • 30Running it twice. 6 mutating operations with no state check
    • 60Tools and files. Uses tools (node) that frontmatter does not declare
    • 70When it triggers. States when to use, but not when not to
    • 100Steps. 21 steps
    • 100Consistency. Name and required fields are in place
    • 100Execution cost. Instruction body is 1833 tokens
    • 100Progress reporting. Reports progress
    • 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
    • +2Single-language instructions
    • +3Description length 229: enough signal without eating the budget
    • +4Structure: 15 headings
    • +3Step-by-step instructions: 21 items
    • +4Has examples (11 code blocks)
    • +4Reference files are cited in the instructions (15 of 15)
    • +1License stated

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 89.

    External checks

    ClawHub: clean
    This is a text-only Foundry/Solidity development guide with relevant but financially risky live-chain examples that require careful wallet and deployment handling.
    LLM: benign (high) · VirusTotal: · 9 Sept 2026