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pleaseai/mastra

Official agent skills for coding agents working with the Mastra AI framework

72

Quality

91%

Does it follow best practices?

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Adds up to 20 points to the overall score

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SecuritybySnyk

Passed

No findings from the security scan

Overview
Quality
Evals
Security
Files

Quality

Content

85%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 task-triggered workflow skill: concise overview, executable lookup commands, a sequenced verification-oriented workflow, and clean one-level-deep references. Minor conciseness and in-body actionability trim could push it higher.

Suggestions

Tighten the 'Critical: Do Not Trust Internal Knowledge' section into a compact numbered checklist to reduce prose that restates general caution.

Inline a minimal copy-paste agent-or-workflow recipe in the body so the most common task is actionable without opening references.

Move the time-stamped version note ('v1.6.2 / core 1.27.0 as of 2026-04') into references/packages.md so stale date/version tokens don't bloat the overview.

DimensionReasoningScore

Conciseness

Mostly lean and assumes Claude's competence, but sections like 'Critical: Do Not Trust Internal Knowledge' and the remote-fallback prose carry some over-explanation that could be trimmed.

4 / 5

Actionability

Concrete, executable commands throughout (package detection, install, grep, jq SOURCE_MAP lookups); recipes are delegated to references rather than fully inlined, leaving minor gaps in the body itself.

4 / 5

Workflow Clarity

Clear sequenced lookup flow with version resolution, typecheck after every change, an error-symptom grep fallback, and an explicit 'if docs cannot be found, say so' recovery checkpoint.

5 / 5

Progressive Disclosure

Clear overview body with well-signaled, one-level-deep references to three real files (packages.md, agents-and-workflows.md, common-errors.md), each mapped to a distinct purpose; navigation is easy.

5 / 5

Total

18

/

20

Passed

Description

96%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 rich, well-structured description that states concrete capabilities and provides explicit, varied trigger guidance covering both natural phrases and specific API/package tokens. The only soft spot is acknowledged overlap with the sibling 'mastra' primer skill, which slightly raises conflict risk.

DimensionReasoningScore

Specificity

Lists multiple concrete actions ('help build agents, workflows, tools, memory, and RAG features') plus enumerated trigger scenarios naming specific APIs and packages, giving comprehensive coverage.

5 / 5

Completeness

Explicitly answers 'what' (build agents/workflows/tools/memory/RAG) and 'when' (numbered 'Use when developers...' clauses plus a 'Triggers on:' list with concrete trigger phrases).

5 / 5

Trigger Term Quality

Comprehensive natural and technical triggers ('Mastra', 'mastra agent', 'createWorkflow', 'semantic recall', 'provider/model') covering synonyms, scoped-package names, and API symbols users would say.

5 / 5

Distinctiveness Conflict Risk

Clear Mastra niche with distinct scoped-package triggers, but it explicitly coexists with a sibling 'mastra' framework-primer skill, creating some overlap risk between the two.

4 / 5

Total

19

/

20

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

referenced_paths_exist

Referenced path issues: 1 missing

Warning

Total

15

/

16

Passed

Reviewed

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