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ib-check-deck

Investment banking presentation quality checker. Reviews a pitch deck or client-ready presentation for (1) number consistency across slides, (2) data-narrative alignment, (3) language polish against IB standards, (4) visual and formatting QC. Use whenever the user asks to review, check, QC, proof, or do a final pass on a deck, pitch, or client materials — including requests like "check my numbers", "reconcile figures across slides", "is this client-ready", or "what am I missing before I send this out".

72

Quality

89%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

78%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 well-structured, actionable QC skill body with clear workflow, an executable helper script, and properly separated references one level deep. The main gaps are minor editorial verbosity and slightly abstract guidance on the visual-verification step and chat-mode extraction.

Suggestions

Tighten the conversational asides (e.g., 'This is the part most likely to catch something a human missed on the fifth read-through', 'This is where decks go wrong quietly — someone edits the chart on slide 7') to pure directive guidance.

Make the visual/formatting QC step more concrete — specify what to check or reference a checklist rather than 'Run standard visual verification checks'.

Clarify the chat-mode extraction path (e.g., how the uploaded .pptx is converted to the slide-marker markdown the script expects), so the entry point is unambiguous in both environments.

DimensionReasoningScore

Conciseness

The body is largely lean and assumes Claude's intelligence (no padding about what a deck is), but a few stylistic asides — 'This is the part most likely to catch something a human missed on the fifth read-through' and 'This is where decks go wrong quietly' — are editorial color that could be trimmed. Fits the 'efficient; minor instances of over-explanation' anchor rather than the perfectly lean 5.

4 / 5

Actionability

Provides an executable command ('python scripts/extract_numbers.py /tmp/deck_content.md --check'), a concrete slide-marker input format, and specific verification bullets, but 'Run standard visual verification checks' is abstract and the chat-mode extraction path is unspecified — minor gaps keeping it below 5.

4 / 5

Workflow Clarity

Clear sequence (read deck → extract to file → run script → four dimensions → categorized output) with checkpoints (script flags conflicts, severity taxonomy, 'if there aren't any, say so explicitly'). The read-and-report scope avoids the destructive/batch cap, but there is no explicit re-run feedback loop, leaving it just below 5.

4 / 5

Progressive Disclosure

SKILL.md is a concise overview with well-signaled one-level-deep references ('See `references/ib-terminology.md`', 'Use `references/report-format.md` as the structure') and a script at `scripts/extract_numbers.py`, all verified to exist; content is appropriately split and easy to navigate.

5 / 5

Total

17

/

20

Passed

Description

100%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.

An excellent description: it concisely states what the skill does across four concrete dimensions and gives rich, natural trigger phrasing for when to invoke it. It is distinctive and unlikely to fire for the wrong skill.

DimensionReasoningScore

Specificity

The description enumerates four concrete, comprehensive QC actions — '(1) number consistency across slides, (2) data-narrative alignment, (3) language polish against IB standards, (4) visual and formatting QC' — matching the 'multiple specific concrete actions; comprehensive coverage' anchor.

5 / 5

Completeness

It explicitly answers both 'what' (a four-dimension deck quality checker) and 'when' with concrete trigger phrases ('Use whenever... including requests like...'), matching the top anchor.

5 / 5

Trigger Term Quality

'Use whenever the user asks to review, check, QC, proof, or do a final pass on a deck, pitch, or client materials' plus quoted user phrases like "check my numbers", "reconcile figures across slides", "is this client-ready" give comprehensive coverage of natural terms including synonyms.

5 / 5

Distinctiveness Conflict Risk

The IB-presentation-QC niche with deck/pitch/client-materials triggers is clearly distinct from other skills, with minimal overlap risk.

5 / 5

Total

20

/

20

Passed

Validation

100%

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

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
anthropics/financial-services
Reviewed

Table of Contents

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