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configuring-service-meshes

Configure this skill configures service meshes like istio and linkerd for microservices. it generates production-ready configurations, implements best practices, and ensures a security-first approach. use this skill when the user asks to "configure service ... Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.

53

Quality

61%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

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tessl review fix ./plugins/devops/service-mesh-configurator/skills/configuring-service-meshes/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

65%

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

The content is concise and well-structured with concrete install/validate commands, but the middle configuration steps lack executable YAML and, most notably, the body completely ignores its own bundled scripts and template assets. Workflow validation is a single trailing check rather than explicit checkpoints for a risky deploy.

Suggestions

Reference the bundled files in the body — point to assets/istio_config_template.yaml and assets/linkerd_config_template.yaml from the configuration steps, and to scripts/validate_config.py / scripts/deploy_config.sh from the workflow, instead of leaving them orphaned.

Add at least one complete, executable manifest example (e.g., a VirtualService + DestinationRule for canary routing, or a PeerAuthentication STRICT snippet) for the traffic-management and mTLS steps rather than only naming the resource kinds.

Build explicit validation checkpoints into the workflow — e.g., run scripts/validate_config.py after generating manifests and scripts/rollback_config.sh on failure — so the risky deploy has a validate-fix-retry loop rather than one end-of-flow check.

DimensionReasoningScore

Conciseness

The body is lean and well-sectioned with no concept preambles or library comparisons — instructions are terse command-style steps, the error table is compact, and resources are one-line links, so nearly every token earns its place.

3 / 3

Actionability

Some steps give executable commands ('istioctl install --set profile=production', 'linkerd check'), but the middle traffic/mTLS steps only name resource types ('Define traffic management rules: VirtualService...') with no actual YAML, and the body never references the bundled template files or scripts that would make them copy-paste ready.

2 / 3

Workflow Clarity

The 9 steps are clearly sequenced and step 9 validates with 'istioctl analyze', but a production mesh deploy is a risky/batch operation with only a single end-of-flow check and no explicit validate-fix-retry loop, and the bundled validate_config.py / rollback_config.sh scripts are not woven in as checkpoints.

2 / 3

Progressive Disclosure

The body is organized into clear sections, but it references none of the eight bundled files — error-handling strategies are inline while assets/error_handling_strategies.md exists, and the config templates in assets/ are orphaned rather than linked from the relevant steps.

2 / 3

Total

9

/

12

Passed

Description

57%

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 targets a clear niche but is marred by a garbled, truncated 'when' clause, redundant opening phrasing, and generic boilerplate where concrete trigger terms should be. Specificity is diluted by buzzwords like 'best practices' and 'security-first approach'.

Suggestions

Replace the truncated 'use this skill when the user asks to "configure service ...' with a complete sentence listing concrete natural triggers (e.g., 'Use when the user asks to configure Istio or Linkerd, enable mTLS, set up traffic splitting, or roll out canary deployments for microservices').

Delete the generic boilerplate 'Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.' and replace it with actual trigger phrases a user would say.

Clean up the redundant opening 'Configure this skill configures service meshes' to a single third-person verb phrase, and drop the vague 'implements best practices' / 'ensures a security-first approach' padding.

DimensionReasoningScore

Specificity

It names the domain ('configures service meshes like istio and linkerd for microservices') and several actions ('generates production-ready configurations'), but pads them with vague buzzwords like 'implements best practices' and 'ensures a security-first approach', so it is not the comprehensive concrete-action list of a 3.

2 / 3

Completeness

The 'what' is present, but the 'when' is broken — the 'use this skill when the user asks to ...' sentence is cut off by a literal '...' and the follow-on 'Use when appropriate context detected' is boilerplate, not explicit trigger guidance, so it caps at 2 per the rubric.

2 / 3

Trigger Term Quality

Natural terms like 'service meshes', 'istio', 'linkerd', and 'microservices' appear, but the trigger clause is truncated ('use this skill when the user asks to "configure service ...') and the rest is generic boilerplate ('Trigger with relevant phrases based on skill purpose'), missing common variations such as mTLS, traffic splitting, or canary.

2 / 3

Distinctiveness Conflict Risk

Service-mesh configuration for Istio/Linkerd is a clear niche with mesh-specific triggers, making it unlikely to fire for unrelated skills.

3 / 3

Total

9

/

12

Passed

Validation

87%

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

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

allowed_tools_field

'allowed-tools' contains unusual tool name(s)

Warning

frontmatter_unknown_keys

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

Warning

Total

14

/

16

Passed

Repository
jeremylongshore/claude-code-plugins-plus-skills
Reviewed

Table of Contents

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