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Integrate Trails cross-chain infrastructure — Widget, Headless SDK, or Direct API

modbender/skill-library-mcp Agent Skills author: modbender MIT 14 files body ≈ 3 153 tokens Open the sourcegithub.com analyzed 3 d ago

Integrate Trails cross-chain infrastructure — Widget, Headless SDK, or Direct API

As a process C 52/100 · Has gaps — weak spots: result and completion, when it triggers, inputs and preconditions

IntegrationAI and agentstype and topics are labelled automatically from the skill text
JSON
Technical rating
C
67/100
safety, quality, tests
Safety 60%
64
Quality 40%
72
Run on models
none yet
Process rating
C
52/100
Has gaps
Result and completion w 14
0
Inputs and preconditions w 11
0
When it triggers w 12
20
the three weakest of ten parameters · all ten

How to improve

  1. 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 · 36

✓ No critical or high findings

Medium and low: 36
  • low Secrets in code secret-high-entropy-token docs/API_RECIPES.md:76
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress: '0xA0…B48', // USDC
    detector
  • low Secrets in code secret-high-entropy-token docs/API_RECIPES.md:78
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913', // USDC
    quoted
  • low Secrets in code secret-high-entropy-token docs/API_RECIPES.md:193
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress: '0xA0…B48',
    detector
  • low Secrets in code secret-high-entropy-token docs/API_RECIPES.md:195
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913',
    quoted
  • low Secrets in code secret-high-entropy-token docs/API_RECIPES.md:298
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress: '0xA0…B48', // USDC
    detector
  • low Secrets in code secret-high-entropy-token docs/CALLDATA_GUIDE.md:255
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0xaf…831"
    quoted
  • low Secrets in code secret-high-entropy-token docs/CALLDATA_GUIDE.md:289
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0xaf…831',
    quoted
  • low Secrets in code secret-high-entropy-token docs/CALLDATA_GUIDE.md:326
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress: '0xA0…B48',
    detector
  • low Secrets in code secret-high-entropy-token docs/CALLDATA_GUIDE.md:328
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0xaf…831',
    quoted
  • low Secrets in code secret-high-entropy-token docs/HEADLESS_SDK_RECIPES.md:68
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913',
    quoted
  • low Secrets in code secret-high-entropy-token docs/HEADLESS_SDK_RECIPES.md:335
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0xaf…831',
    quoted
  • low Secrets in code secret-high-entropy-token docs/WIDGET_RECIPES.md:69
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0x83…913" // USDC
    quoted
  • low Secrets in code secret-high-entropy-token docs/WIDGET_RECIPES.md:111
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0xaf…831" // USDC
    quoted
  • low Secrets in code secret-high-entropy-token docs/WIDGET_RECIPES.md:123
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress="0xA0…B48"
    detector
  • low Secrets in code secret-high-entropy-token docs/WIDGET_RECIPES.md:125
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0x83…913"
    quoted
  • low Secrets in code secret-high-entropy-token docs/WIDGET_RECIPES.md:143
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0xaf…831"
    quoted
  • low Secrets in code secret-high-entropy-token README.md:62
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0x83…913"
    quoted
  • low Secrets in code secret-high-entropy-token README.md:208
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0x83…913"
    quoted
  • low Secrets in code secret-high-entropy-token README.md:222
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913',
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:210
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0x83…913"
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:284
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress: '0xA0…B48', // USDC
    detector
  • low Secrets in code secret-high-entropy-token SKILL.md:286
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913',
    quoted
  • low Secrets in code secret-high-entropy-token SKILL.md:372
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0xaf…831"
    quoted
  • low Secrets in code secret-high-entropy-token snippets/node-api.ts:33
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress: '0xA0…B48', // USDC
    detector
  • low Secrets in code secret-high-entropy-token snippets/node-api.ts:35
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913', // USDC
    quoted
  • low Secrets in code secret-high-entropy-token snippets/node-api.ts:187
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress: '0xA0…B48',
    detector
  • low Secrets in code secret-high-entropy-token snippets/node-api.ts:189
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913',
    quoted
  • low Secrets in code secret-high-entropy-token snippets/node-api.ts:251
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    sourceTokenAddress: '0xA0…B48',
    detector
  • low Secrets in code secret-high-entropy-token snippets/react-headless.tsx:63
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913',
    quoted
  • low Secrets in code secret-high-entropy-token snippets/react-headless.tsx:284
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0xaf…831',
    quoted
  • low Secrets in code secret-high-entropy-token snippets/react-headless.tsx:347
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress: '0x83…913',
    quoted
  • low Secrets in code secret-high-entropy-token snippets/react-widget.tsx:63
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0x83…913" // USDC
    quoted
  • low Secrets in code secret-high-entropy-token snippets/react-widget.tsx:85
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0xaf…831" // USDC
    quoted
  • low Secrets in code secret-high-entropy-token snippets/react-widget.tsx:99
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0xaf…831"
    quoted
  • low Secrets in code secret-high-entropy-token snippets/react-widget.tsx:139
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0xaf…831"
    quoted
  • low Secrets in code secret-high-entropy-token snippets/react-widget.tsx:198
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    destinationTokenAddress="0x83…913"
    quoted

Files scanned: 14. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • note frontmatter-key unknown frontmatter key "triggers"

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
  • 20When it triggers. No condition that starts the skill
  • 60Tools and files. Uses tools (web, node) that frontmatter does not declare
  • 65Failures and branches. 3 branches
  • 85Steps. 83 steps, 3 vague phrases
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 3153 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)
  • +3Description length 81: 120–800 characters recommended
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +4Structure: 27 headings
  • +3Step-by-step instructions: 83 items
  • +4Has examples (14 code blocks)
  • +4Reference files are cited in the instructions (7 of 7)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 72.