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earnings-preview-single

Generate a concise 4-5 page equity research earnings preview for a single company. Analyzes the most recent earnings transcript, competitor landscape, valuation, and recent news to produce a professional HTML report.

65

Quality

80%

Does it follow best practices?

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Adds up to 20 points to the overall score

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SecuritybySnyk

Low

Low-risk findings worth noting

Fix and improve this skill with Tessl

tessl review fix ./plugins/partner-built/spglobal/skills/earnings-preview-beta/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

77%

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

The body is highly actionable with an excellently sequenced, validation-rich workflow, but it suffers from internal repetition and a broken external reference. Tightening the redundancy and providing the missing report-template.md would raise the conciseness and progressive-disclosure scores.

Suggestions

Consolidate the duplicated cat-file list and the repeated 'read files before writing' / hyperlink rules into a single stated rule referenced once, instead of restating them across Phases 6, 7, and the Appendix.

Ship the referenced report-template.md in a references/ directory (or inline only the essential Chart.js helper signatures) so the signaled one-level-deep reference resolves.

Consider splitting the long Appendix source-derivation formatting rules and the per-file CSV schema examples into a separate reference file to slim the main SKILL.md overview.

DimensionReasoningScore

Conciseness

Core procedural content (MCP calls, CSV formats, formulas) earns its tokens, but there is notable redundancy: the cat-file list is duplicated in Phase 6 and Phase 7, the hyperlink rule is restated three times, and the 'read files before writing' mandate appears in three places. Not a 1 because it avoids explaining concepts Claude already knows; not a 3 because the repetition could be consolidated.

2 / 3

Actionability

Provides fully executable, copy-paste-ready guidance — exact MCP calls with parameters, concrete CSV formats with sample rows, explicit file paths, spelled-out formulas, and ready HTML snippets. Not below 3 because nothing is left as pseudocode or abstract description.

3 / 3

Workflow Clarity

A strongly sequenced 8-phase workflow with a dedicated Phase 6 verification step (cross-checks for segment y/y, return base dates, multi-step calculations) and a blocking Phase 7 prerequisite plus a file-verification checklist. Not a 2 because batch/data operations have explicit validation and feedback loops rather than gaps.

3 / 3

Progressive Disclosure

No bundle exists, yet the body references report-template.md for the HTML template; that file is absent, so the one signaled reference is a dead end. The 525-line body is effectively a monolith with long inline appendix-formatting and CSV specs that could be split out. Not a 1 because sections are well-headed and the reference is correctly one-level-deep and clearly signaled; not a 3 because the referenced file is missing and the overview is not concise.

2 / 3

Total

10

/

12

Passed

Description

82%

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

The description is specific, uses natural trigger terms, and occupies a clear niche, but it omits any explicit 'when to use' guidance. Adding a 'Use when...' clause would lift completeness from 2 to 3.

Suggestions

Append an explicit trigger clause, e.g. 'Use when the user asks for an earnings preview, equity research report, or pre-earnings analysis for a single company.'

Add common natural variations a user might say (e.g., 'earnings preview report', 'pre-earnings note', 'company tear sheet') to strengthen trigger coverage.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'Generate a concise 4-5 page equity research earnings preview', 'Analyzes the most recent earnings transcript, competitor landscape, valuation, and recent news', 'produce a professional HTML report' — matching the multi-action anchor. Not below 3 because none of the actions are abstract or vague.

3 / 3

Completeness

Clearly states what the skill does, but offers no 'Use when...' clause or equivalent explicit trigger guidance for when to invoke it. Capped at 2 per the judging guideline on missing trigger guidance; not a 3 because the 'when' is entirely absent rather than explicit.

2 / 3

Trigger Term Quality

Uses natural terms an analyst would actually say — 'earnings preview', 'equity research', 'earnings transcript', 'competitor landscape', 'valuation', 'recent news' — with good coverage of the relevant vocabulary. Not below 3 because the key trigger phrases are present rather than jargon.

3 / 3

Distinctiveness Conflict Risk

Targets a clear niche — single-company equity research earnings preview producing an HTML report — with distinct triggers unlikely to overlap with other skills. Not a 2 because the scope is specific, not generic.

3 / 3

Total

11

/

12

Passed

Validation

87%

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

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (525 lines); consider splitting into references/ and linking

Warning

relative_links

Relative link issues: 2 missing

Warning

Total

14

/

16

Passed

Repository
anthropics/financial-services
Reviewed

Table of Contents

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