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mps-aspect-generation-plan

Use when defining or modifying an MPS generation plan — explicit ordering of generators, checkpoints for cross-model reference resolution, forks for parallel branches, IncludePlan composition, conditional PlanContribution activation, ParameterEquals/ConceptListSelector fork selectors, and InitModelAttributes for targetFacet routing. Apply when working with @genplan models, the jetbrains.mps.lang.generator.plan language, attaching plans via DevKits or the Custom generation facet, or debugging cross-model mapping label resolution.

66

Quality

81%

Does it follow best practices?

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SecuritybySnyk

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SKILL.md
Quality
Evals
Security

Quality

Content

71%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-organized, concise reference body with a clear workflow and concrete guidance. The main weakness is progressive disclosure: the Reference Index points to reference files that are absent from the bundle.

Suggestions

Ship the referenced reference files (plan-setup.md, step-catalog.md, checkpoints.md, etc.) in a references/ directory so each 'open when...' pointer resolves to real content.

Add an explicit validate-fix-retry loop around the verification step (e.g., re-run mps_mcp_check_root_node_problems until problems clear) to strengthen workflow_clarity.

Tighten the Critical Directives section by collapsing closely related bullets to trim remaining over-explanation.

DimensionReasoningScore

Conciseness

Lean body with tight definitions, directives, and a numbered workflow; assumes Claude's familiarity with MPS and avoids padding, with only minor over-explanation in a few directives.

4 / 5

Actionability

Provides concrete named concepts, cardinalities, file patterns, and specific MCP tool calls (mps_mcp_create_model, mps_mcp_check_root_node_problems); mostly executable guidance with minor gaps since it is instruction-oriented rather than code-bearing.

4 / 5

Workflow Clarity

An 8-step Common-Path Workflow is clearly sequenced with an explicit verification step (Show generation plan + check_root_node_problems), though a full validate-fix-retry feedback loop is only implicit.

4 / 5

Progressive Disclosure

The body is well structured with a clearly signaled one-level-deep Reference Index using 'open when...' triggers, but the referenced references/*.md files do not exist in the bundle, so the disclosure points to missing material.

3 / 5

Total

15

/

20

Passed

Description

92%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, specific description that clearly states both capabilities and trigger conditions for an MPS generation plan skill. Trigger term quality is slightly jargon-weighted but appropriate for the niche.

DimensionReasoningScore

Specificity

Enumerates multiple concrete actions — explicit ordering of generators, checkpoints for cross-model reference resolution, forks, IncludePlan composition, PlanContribution activation, fork selectors, and InitModelAttributes routing — giving comprehensive coverage of the domain's operations.

5 / 5

Completeness

Explicitly answers both 'what' (the enumerated capabilities) and 'when' via two concrete trigger clauses ('Use when defining or modifying...' and 'Apply when working with...').

5 / 5

Trigger Term Quality

Includes natural niche terms users would say (@genplan models, DevKits, Custom generation facet, cross-model mapping label resolution) plus language identifiers, though coverage leans on domain jargon over common synonyms.

4 / 5

Distinctiveness Conflict Risk

Targets a clear MPS-specific niche with triggers tied to concrete language ids and concepts, making conflict with other skills minimal.

5 / 5

Total

19

/

20

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

frontmatter_unknown_keys

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

Warning

relative_links

Relative link issues: 10 missing, 1 suspicious

Warning

referenced_paths_exist

Referenced path issues: 20 missing

Warning

Total

13

/

16

Passed

Repository
JetBrains/MPS
Reviewed

Table of Contents

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