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gamma-migration-deep-dive

Deep dive into migrating to Gamma from other presentation platforms. Use when migrating from PowerPoint, Google Slides, Canva, or other presentation tools to Gamma. Trigger with phrases like "gamma migration", "migrate to gamma", "gamma import", "gamma from powerpoint", "gamma from google slides".

59

Quality

70%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

Fix and improve this skill with Tessl

tessl review fix ./plugins/saas-packs/gamma-pack/skills/gamma-migration-deep-dive/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

50%Weight 40%Scale 1-3

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

The body offers a well-sequenced migration workflow with concrete code and a validation checklist, but it is held back by orphaned bundle content, code that depends on missing modules, lack of a retry feedback loop for batch operations, and some redundant explanation of the core insight.

Suggestions

Reference references/implementation.md from the body (e.g., a '## Implementation details' section) and move the long inline TypeScript blocks there so the overview stays lean.

Make the code executable or explicitly justify the gaps: either bundle src/client and src/poll or note that createGammaClient/pollUntilDone come from a prerequisite skill and which deps to install.

Add a validate→fix→retry loop to the batch migration step (e.g., re-run failed items after fixing extraction issues) rather than only reporting failures via allSettled.

DimensionReasoningScore

Conciseness

The body is mostly code with brief explanations and avoids teaching basic concepts, but it restates the core 'extract content and regenerate' insight three times (overview, Key insight, migration-paths table) and embeds four long TypeScript blocks that could be tightened, so it is efficient but not maximally lean.

2 / 3

Actionability

It provides substantial concrete TypeScript code and specific API endpoints (POST /v1.0/generations/from-template), but the code imports modules not present in the bundle ('../src/client', '../src/poll') and the referenced scripts/ files do not exist, so it is not copy-paste executable.

2 / 3

Workflow Clarity

The five-step sequence (Inventory → Extract → Batch Migrate → Template Recreation → Validation Checklist) is clear and includes a post-migration checklist and error-handling table, but the batch migration uses allSettled with no validate→fix→retry feedback loop, which the rubric flags as a gap for batch operations.

2 / 3

Progressive Disclosure

A bundle file (references/implementation.md) exists with closely related detailed code (migration engine, rollback, validation), but the body never references or signals it, and large code blocks that could live in that reference remain inline, so structure and navigation are incomplete.

2 / 3

Total

8

/

12

Passed

Description

90%Weight 40%Scale 1-3

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 cleanly establishes a distinct Gamma-migration niche with strong natural trigger terms and an explicit Use-when clause. Its main weakness is specificity: it leans on the generic word 'migrating' and a 'deep dive' opener rather than naming the concrete actions the skill performs.

DimensionReasoningScore

Specificity

It names the domain ('migrating to Gamma from other presentation platforms') and sources (PowerPoint, Google Slides, Canva) but relies on the generic action 'migrating' rather than listing concrete actions like 'extract content', 'regenerate presentations', or 'batch migrate'; the opener 'Deep dive into' is buzzword padding.

2 / 3

Completeness

It answers both 'what' ('Deep dive into migrating to Gamma from other presentation platforms') and 'when' with an explicit 'Use when migrating from...' clause plus trigger phrases, satisfying the explicit-trigger requirement.

3 / 3

Trigger Term Quality

It lists several natural phrases a user would actually say — 'gamma migration', 'migrate to gamma', 'gamma import', 'gamma from powerpoint', 'gamma from google slides' — giving good coverage of natural trigger terms.

3 / 3

Distinctiveness Conflict Risk

The Gamma-migration niche and Gamma-specific trigger phrases ('gamma migration', 'migrate to gamma', 'gamma import') make it clearly distinguishable and unlikely to fire for unrelated skills.

3 / 3

Total

11

/

12

Passed

Validation

81%

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

Validation13 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

allowed_tools_field

'allowed-tools' contains unusual tool name(s)

Warning

frontmatter_unknown_keys

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

Warning

referenced_paths_exist

Referenced path issues: 3 missing

Warning

Total

13

/

16

Passed

Repository
jeremylongshore/claude-code-plugins-plus-skills
Reviewed

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