SKILLEMALL.ai

BD portfolio-tracker

An investment portfolio tracker that runs entirely locally. All data stays in ~/.portfolio-tracker/.

modbender/skill-library-mcp Agent Skills author: modbender MIT 25 files body ≈ 928 tokens Open the sourcegithub.com analyzed 2 d ago

An investment portfolio tracker that runs entirely locally.

As a process D 39/100 · Unfinished process — weak spots: result and completion, when it triggers, inputs and preconditions

ProcedureFinancetype and topics are labelled automatically from the skill text
JSON
Technical rating
B
80/100
safety, quality, tests
Safety 60%
90
Quality 40%
66
Run on models
none yet
Process rating
D
39/100
Unfinished process
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

  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 · 10

✓ No critical or high findings

Medium and low: 10
  • low Secrets in code secret-high-entropy-token scripts/blockchain-sync.ts:66
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    { address: '0xdA…ec7', symbol: 'USDT', name: 'Tether USD', decimals: 6 },
    quoted
  • low Secrets in code secret-high-entropy-token scripts/blockchain-sync.ts:67
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    { address: '0xA0…B48', symbol: 'USDC', name: 'USD Coin', decimals: 6 },
    quoted
  • low Secrets in code secret-high-entropy-token scripts/blockchain-sync.ts:68
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    { address: '0x6B…d0F', symbol: 'DAI', name: 'Dai Stablecoin', decimals: 18 },
    quoted
  • low Secrets in code secret-high-entropy-token scripts/blockchain-sync.ts:69
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    { address: '0x22…599', symbol: 'WBTC', name: 'Wrapped BTC', decimals: 8 },
    quoted
  • low Secrets in code secret-high-entropy-token scripts/blockchain-sync.ts:70
    High-entropy token-like string (may be an id, hash or a credential) (quoted — discussed, not commanded)
    { address: '0x51…6CA', symbol: 'LINK', name: 'ChainLink Token', decimals: 18 },
    quoted
  • low Secrets in code secret-high-entropy-token scripts/package-lock.json:28
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    "integrity": "sha5…7pY+zoMV…h0x/Ptw8…8dg==",
    detector
  • low Secrets in code secret-high-entropy-token scripts/package-lock.json:45
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    "integrity": "sha5…b00+Gxjx…zRc/oZwU…hzA==",
    detector
  • low Secrets in code secret-high-entropy-token scripts/package-lock.json:113
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    "integrity": "sha512-vHk/hA7/1Ack…wbo+jaSh…Gtl+A5zq…HFg==",
    detector
  • low Secrets in code secret-high-entropy-token scripts/package-lock.json:147
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    "integrity": "sha5…Dsc+j03S…0oA==",
    detector
  • low Secrets in code secret-high-entropy-token scripts/package-lock.json:436
    High-entropy token-like string (may be an id, hash or a credential) (detector / deny-list definition)
    "integrity": "sha5…NS8+tHW7…WOF+PEzk…X4Q==",
    detector

Files scanned: 19. 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")

Process rating: all ten parameters 39/100

  • 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
  • 20When it triggers. No condition that starts the skill
  • 30Running it twice. 1 mutating operations with no state check
  • 40Consistency. Frontmatter name (portfolio-tracker) differs from the folder (portfolio-tracking-skill)
  • 60Tools and files. Uses tools (bash, web) that frontmatter does not declare
  • 100Steps. 46 steps
  • 100Execution cost. Instruction body is 928 tokens
  • low The response is described with custom markup (12 tags): a typed call is more reliable

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 100: 120–800 characters recommended
  • +3Output format is not stated: the model decides each time
  • -32 of 7 scripts are never mentioned in SKILL.md
  • +1No license
  • +2Single-language instructions
  • +4Structure: 18 headings
  • +3Step-by-step instructions: 46 items
  • +4Has examples (4 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 66.