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domain-cloud-native

Use when building cloud-native apps. Keywords: kubernetes, k8s, docker, container, grpc, tonic, microservice, service mesh, observability, tracing, metrics, health check, cloud, deployment, 云原生, 微服务, 容器

60

Quality

76%

Does it follow best practices?

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SecuritybySnyk

Passed

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tessl review fix ./skills/domain-cloud-native/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

75%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 body is a well-structured, terse reference mapping cloud-native constraints to concrete Rust crates and executable code patterns. Its main gaps are missing imports in the code examples and some cross-table restatement of the same constraints.

Suggestions

Complete the code examples by adding the missing imports (axum::{Router, routing::get, extract::State}, std::net::SocketAddr, std::sync::Arc, axum::http::StatusCode) so they are copy-paste ready.

Consolidate the repeated stateless/shutdown/tracing rows that appear across the Domain Constraints, Critical Constraints, Common Mistakes, and Trace-to-Layer-1 tables into a single source of truth with cross-references.

DimensionReasoningScore

Conciseness

The body is dense and table-driven with no padded explanations of concepts Claude already knows; the only trim opportunity is that the same constraints (stateless, shutdown, tracing) are restated across four tables.

4 / 5

Actionability

Two complete Rust code blocks (graceful shutdown, health/ready endpoints) and a named-crates table give concrete, mostly copy-paste-ready guidance, but examples omit several imports (Router, get, SocketAddr, Arc, StatusCode), leaving minor gaps.

4 / 5

Workflow Clarity

The "Trace Down" section gives a clear directional sequence (constraint → module → crate → implementation); as a reference skill with no destructive or batch operations, no validation checkpoints are required, so the simple-skill guidance applies.

4 / 5

Progressive Disclosure

No bundle files exist, so all content lives in a single SKILL.md organized under clear section headers with cross-skill links in "Related Skills"; the ~160 lines of crate/pattern tables could arguably be split into references, which is the minor gap keeping it from a 5.

4 / 5

Total

16

/

20

Passed

Description

65%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.

The description pairs an explicit Use-when trigger with a rich bilingual keyword list, giving strong trigger coverage and distinctiveness. Its main weakness is a generic, non-specific statement of what the skill actually does.

Suggestions

Replace the generic verb "building" with concrete actions, e.g. "Design and instrument cloud-native Rust services: gRPC APIs, health checks, graceful shutdown, and OpenTelemetry tracing."

Drop technical-jargon keywords like "tonic" that users are less likely to say, and add natural phrases users actually utter (e.g. "deploy", "k8s operator", "readiness probe").

DimensionReasoningScore

Specificity

The description names the domain ("building cloud-native apps") but the only action is the generic verb "building"; no concrete capabilities like deploying, instrumenting, or orchestrating are stated.

2 / 5

Completeness

Both a "what" (building cloud-native apps) and an explicit "Use when" clause with trigger keywords are present; the "what" is generic which keeps it from a 5.

4 / 5

Trigger Term Quality

A broad keyword list (kubernetes, k8s, docker, grpc, service mesh, tracing, etc.) plus Chinese synonyms gives good natural-term coverage, but no file extensions and a few jargon terms (tonic) keep it just below comprehensive.

4 / 5

Distinctiveness Conflict Risk

Cloud-native triggers (k8s, service mesh, tonic, grpc) carve a fairly distinct niche with only minor overlap risk against closely related web/deployment skills.

4 / 5

Total

14

/

20

Passed

Validation

100%

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

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
actionbook/rust-skills
Reviewed

Table of Contents

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