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manim-video

Build reusable Manim explainers for technical concepts, graphs, system diagrams, and product walkthroughs, then hand off to the wider ECC video stack if needed. Use when the user wants a clean animated explainer rather than a generic talking-head script.

79

Quality

100%

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SecuritybySnyk

Passed

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SKILL.md
Quality
Evals
Security

Quality

Content

100%

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

The body is lean and actionable, with a clearly sequenced workflow gated on explicit render/stability checks and a single real, well-signaled starter asset kept one level deep. It avoids concept-explanation padding and matches the strong reference-example structure.

DimensionReasoningScore

Conciseness

The body is lean throughout — terse bullets like "each scene should prove one thing" and "start with a low-quality smoke test render" — with no padding explaining what Manim is or how libraries work; every section earns its tokens.

3 / 3

Actionability

It gives copy-paste-ready executable guidance: the command `manim -ql assets/network_graph_scene.py NetworkGraphExplainer` plus a real, complete starter Scene file, alongside specific directives ("3 to 6 scenes," "-ql" flag, "16:9").

3 / 3

Workflow Clarity

The 7-step Workflow is clearly sequenced with explicit gating checkpoints — "Render the smallest working version first" then tighten "after the render works," and "only push to higher quality after composition and timing are stable" — matching the top anchor's clear sequence with validation steps. It is not the level below because those checkpoints are explicit rather than merely implied.

3 / 3

Progressive Disclosure

The body is an organized overview with one well-signaled, one-level-deep reference — "Use [assets/network_graph_scene.py](assets/network_graph_scene.py) as a starting point" — and that referenced file exists and is complete, satisfying the top anchor for clear navigation without nested/missing references.

3 / 3

Total

12

/

12

Passed

Description

100%

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 follows the strong reference pattern: concrete capabilities plus an explicit "Use when…" trigger in third-person/active voice. It is specific, complete, and distinct from sibling video skills, with no padding or over-claims.

DimensionReasoningScore

Specificity

It lists multiple concrete actions/targets — "Build reusable Manim explainers for technical concepts, graphs, system diagrams, and product walkthroughs" and "hand off to the wider ECC video stack" — matching the top anchor's pattern of several specific actions rather than vague verbs.

3 / 3

Completeness

It answers both halves: the "what" (build/hand-off explainers) and an explicit "when" trigger ("Use when the user wants a clean animated explainer rather than a generic talking-head script"), matching the anchor requiring explicit triggers.

3 / 3

Trigger Term Quality

It surfaces natural user phrasing — "animated explainer," "product walkthrough," "system diagram," "graph," and "talking-head script" — giving good coverage of terms a user would actually say rather than only jargon.

3 / 3

Distinctiveness Conflict Risk

The technical-structure-motion niche ("clean animated explainer rather than a generic talking-head script") carves a clear boundary against sibling video skills, making wrong-skill triggering unlikely. It is not the level below because the trigger is explicit and distinctive rather than merely "somewhat specific."

3 / 3

Total

12

/

12

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.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

Total

15

/

16

Passed

Repository
affaan-m/ECC
Reviewed

Table of Contents

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