BC market-heatmap
Market heatmap of the US stock market as one self-contained interactive HTML page the agent can show inline or hand over as a file: every stock in an index drawn as a treemap tile, sized by market cap, grouped by GICS sector, coloured by today's move, with a click to recolour the whole board by sentiment, SentiSense Score, mention volume or options interest, plus sector Market Mood, a ticker search, sector zoom and a hover card on every tile. One API call per render on any tier. The agent fetches with a read-only API key and bakes the board in, so the page carries no key, makes no network call of its own, and renders anywhere that draws HTML. Use for market heatmap, sector heatmap, stock market heatmap today, what is moving today, which sectors are hot, market mood by sector, sector performance map, heatmap by sentiment, heatmap by options activity, nasdaq 100 heatmap. Read-only. No trading, no purchases, no write operations, no wallet access.
Market heatmap of the US stock market as one self-contained interactive HTML page the agent can show inline or hand over as a file: every stock in an index…
As a process C 60/100 · Has gaps — weak spots: result and completion, when it triggers, execution cost
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 instructions or scripts send data out: environment variables, keys, file contents, chat history. You may never notice, because the agent performs the upload as "part of the task".
If the upload is not needed for the task, remove it: catalogs flag such skills and delist them. If it is needed, name the destination explicitly, say what leaves the machine, and give the user a switch.
How to improve
- The SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
- 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 · 1
✓ No critical or high findings
Medium and low: 1
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medium Exfiltration
net-credential-useSKILL.md:293Credential used in a network call (verify the destination is the intended service)curl -s -H "X-SentiSense-API-Key: $SENTISENSE_API_KEY" \
Files scanned: 5. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
body-longSKILL.md body ≈ 8062 tokens (recommended < 5000); move details to references/ - note
frontmatter-keyunknown frontmatter key "homepage" - note
frontmatter-keyunknown frontmatter key "requires" - note
frontmatter-keyunknown frontmatter key "primaryEnv"
Process rating: all ten parameters 60/100
- 0Result and completion. Does not say what the result is
- 20When it triggers. No condition that starts the skill
- 30Running it twice. 4 mutating operations with no state check
- 40Execution cost. Instruction body is 8062 tokens: crowds the task out of the window
- 60Tools and files. Uses tools (bash, web, python) that frontmatter does not declare
- 70Inputs and preconditions. Inputs and preconditions are listed
- 100Steps. 33 steps
- 100Failures and branches. 2 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Progress reporting. Reports progress
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
- low 11 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)
- +3Description length 957: 120–800 characters recommended
- +3Output format is not stated: the model decides each time
- -31 of 2 scripts are never mentioned in SKILL.md
- +1No license
- +2Single-language instructions
- +4Structure: 15 headings
- +3Step-by-step instructions: 33 items
- +4Has examples (8 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 65.