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news-sentiment

Get recent news and sentiment for a stock. Use when user asks about news, headlines, sentiment, what's happening with a stock, or recent developments.

Quality

87%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

92%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A lean, well-organized, executable skill body: the command is copy-paste ready, the output contract is documented, and the referenced script is real and consistent. The only minor gap is the absence of a concrete example invocation with a real ticker symbol.

DimensionReasoningScore

Conciseness

About 35 lean lines with no concept explanations or padding — a one-line command, arguments, output schema, dependencies, and a timezone rule; every token is operational.

5 / 5

Actionability

"uv run python scripts/news.py SYMBOL [--limit LIMIT]" is executable and matches the actual script interface (verified: symbol arg, --limit default 10, generated_at/data_delay fields), but no concrete example with a real ticker is given.

4 / 5

Workflow Clarity

A simple single-purpose skill where the single action — run the command, present key headlines — is unambiguous, satisfying the simple-skill exception; no destructive or batch operation applies.

5 / 5

Progressive Disclosure

Under 50 lines with no need for external references; the one referenced path (scripts/news.py) is a real file whose CLI matches the body, and sections (Instructions, Arguments, Output, Dependencies, Timezone) are well-organized.

5 / 5

Total

19

/

20

Passed

Description

78%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong description with an explicit what-and-when structure and natural trigger phrases, written in third person. Its main weakness is limited action specificity — "get recent news and sentiment" understates what the skill returns.

Suggestions

Expand the "what" clause with 1-2 more concrete actions, e.g. "Fetch recent headlines and publisher data from Yahoo Finance and summarize overall sentiment for a stock."

Add stock-specific trigger synonyms such as "ticker" or "market news" to reduce overlap risk with generic news skills and improve trigger coverage.

Mention the returned output (articles list, sentiment summary) so the capability scope is explicit rather than implied.

DimensionReasoningScore

Specificity

"Get recent news and sentiment for a stock" names the domain and 1-2 concrete actions but coverage is not comprehensive (no mention of summary, publishers, links, or output detail).

3 / 5

Completeness

Explicitly answers both "what" ("Get recent news and sentiment for a stock") and "when" with concrete trigger phrases ("Use when user asks about news, headlines, sentiment...").

5 / 5

Trigger Term Quality

"news, headlines, sentiment, what's happening with a stock, or recent developments" gives good natural-phrase coverage, but misses common synonyms like "ticker", "market news", or "how is X doing".

4 / 5

Distinctiveness Conflict Risk

Stock-scoped niche is mostly distinct, but bare triggers like "news" and "headlines" could overlap with a general news-fetching skill; minor overlap risk with closely related skills.

4 / 5

Total

16

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository

staskh/trading_skills

Path

.claude/skills/news-sentiment/SKILL.md

Reviewed

Table of Contents

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