echo

Comprehensive guide for the Echo web framework. Use when building scalable, high-performance web applications and REST APIs in Go with features like flexible routing, middleware support, request/response binding, static file serving, and template rendering. Applies to installing Echo, defining routes, implementing middleware, handling requests/responses, and building web services.

Quality

81%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

Quality

Content

66%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.

The content is highly actionable with extensive executable Go examples and clear topical organization, but it is over-long for a single file, somewhat verbose, and lacks progressive disclosure — bulk reference material is inlined rather than offloaded to one-level-deep reference files.

Suggestions

Move large reference blocks (OpenTelemetry/Sentry setup, the Key Echo Methods tables, advanced server variants) into separate reference files under references/ and link to them from SKILL.md to improve progressive disclosure.

Trim the explanatory lead-in sentences before each code block and the introductory Echo summary to reduce token cost while preserving the executable examples.

Add explicit verification/validation checkpoints (e.g., 'go build ./... after edits' or 'curl the endpoint to confirm') for runtime and destructive operations to raise workflow clarity.

Dimension	Reasoning	Score
Conciseness	The body is fairly long and re-states some concepts Claude already knows (e.g., introductory framing of Echo, explanatory sentences before every code block), and could be tightened by trimming the lead-in prose while keeping the executable examples.	3 / 5
Actionability	It provides numerous copy-paste-ready, complete Go code examples spanning installation, routing, binding, uploads, middleware, TLS, and observability, covering the common cases concretely.	5 / 5
Workflow Clarity	Content is organized into clear topical sections with a sensible install→quick-start→features progression and most steps explicit, but it lacks explicit validation/verification checkpoints for destructive or runtime operations, so it does not reach the highest anchor.	4 / 5
Progressive Disclosure	The skill is a single monolithic SKILL.md with no bundle files and no references to separate files; large reference-style blocks (full OpenTelemetry/Sentry setup, method tables) are inlined rather than split out, so structure is minimal.	2 / 5
	Total	14 / 20 Passed

Description

88%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 triggering contexts for the Echo Go web framework. It could be marginally improved by including a few more natural synonyms or file extensions, but overall it is comprehensive and well-targeted.

Dimension	Reasoning	Score
Specificity	The description enumerates many concrete actions — installing Echo, defining routes, implementing middleware, handling requests/responses, building web services — giving comprehensive coverage of the framework's capabilities.	5 / 5
Completeness	It explicitly answers 'what' (a guide covering routing, middleware, binding, static serving, template rendering) and 'when' via the 'Use when building scalable, high-performance web applications and REST APIs in Go' clause with concrete triggers.	5 / 5
Trigger Term Quality	Natural terms like 'Echo web framework', 'REST APIs in Go', 'middleware', 'routing', and 'template rendering' are present, but it omits common synonyms and explicit file/tech extensions a user might say, leaving a few natural terms missing.	4 / 5
Distinctiveness Conflict Risk	The Echo-in-Go niche is clearly stated and paired with framework-specific triggers, making overlap with other skills minimal and conflict risk low.	5 / 5
	Total	19 / 20 Passed

Validation

93%

Warnings & errors only

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

Validation — 15 / 16 Passed

Validation for skill structure

Criteria	Description	Result
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning

	Total	15 / 16 Passed

Repository: freightCognition/linehaulai-claude-marketplace
Path: plugins/golang-orchestrator/skills/echo/SKILL.md
Commit: 88571a6

Reviewed: 5 days ago

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