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azure-prepare

Prepare Azure apps for deployment (infra Bicep/Terraform, azure.yaml, Dockerfiles). Use for create/modernize or create+deploy; not cross-cloud migration (use azure-cloud-migrate). DO NOT USE FOR: copilot-sdk apps (use azure-hosted-copilot-sdk), or Python code-only App Service deploys (use python-appservice-deploy). WHEN: "create app", "build web app", "create API", "modernize application", "host on Azure", "deploy to Azure", "deploy to Azure using Terraform", "deploy to Azure App Service", "deploy to Azure App Service using Terraform", "deploy to Azure Container Apps", "generate Terraform", "generate Bicep", "function app", "timer trigger", "service bus trigger", "event-driven function", "managed identity".

63

Quality

73%

Does it follow best practices?

Impact

No eval scenarios have been run

SecuritybySnyk

Failed to scan

The risk profile of this skill

Fix and improve this skill with Tessl

tessl review fix ./plugin/skills/azure-prepare/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

47%

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

The skill has a well-structured multi-phase workflow with clear sequencing, blocking gates, and validation checkpoints, which is its primary strength. However, it is severely undermined by extreme verbosity and repetition — critical instructions like creating the deployment plan file and updating its status are restated 3-4 times each with escalating warning markers. The skill lacks any concrete code examples or executable snippets, relying entirely on external reference files for implementation details.

Suggestions

Consolidate repeated instructions: the deployment-plan.md creation requirement appears in Rules #1, the PLAN-FIRST WORKFLOW box, and Phase 1 Step 6 — state it once clearly and reference that single location.

Remove redundant warning blocks: the 'Next' section largely duplicates Phase 2 Steps 6-7. Keep one authoritative location for the validation hand-off requirement.

Add at least one concrete example of what the deployment-plan.md skeleton should look like, or a minimal Bicep/Terraform snippet, to improve actionability beyond procedural meta-instructions.

Move the Step 0 routing tables to the referenced specialized-routing.md file and keep only a brief 'check specialized routing first' instruction inline to reduce SKILL.md length.

DimensionReasoningScore

Conciseness

The skill is extremely verbose and highly repetitive. The same instructions are stated 3-4 times (e.g., 'create deployment-plan.md' is repeated in Rules, the PLAN-FIRST WORKFLOW box, Phase 1, and Phase 2; the 'update status to Ready for Validation' instruction appears in Phase 2 steps 6-7 and again in the Next section). The MANDATORY/CRITICAL/STOP warnings are excessive and redundant. Much of this content could be cut by 50%+ without losing any information.

1 / 3

Actionability

The skill provides structured steps with clear references to external files, routing tables, and specific file paths. However, it contains no executable code examples, no concrete infrastructure snippets, and relies entirely on external reference files for actual implementation details. The guidance is procedural but not copy-paste ready — it's more of a meta-workflow than actionable instructions.

2 / 3

Workflow Clarity

The multi-phase workflow is clearly sequenced with explicit blocking points (STOP before Phase 2), mandatory validation checkpoints (azure-validate before azure-deploy), and status update requirements. The Phase 1 → approval gate → Phase 2 → validation → deployment pipeline is well-defined with explicit error prevention (e.g., plan file must exist or downstream skills fail).

3 / 3

Progressive Disclosure

The skill references many external files (references/analyze.md, references/requirements.md, etc.) which is good progressive disclosure structure. However, without bundle files provided, we can't verify these exist. The main SKILL.md itself is a wall of repetitive text that could benefit from better organization — the same critical warnings are inlined multiple times rather than being consolidated, and the routing tables could be in a separate reference file.

2 / 3

Total

8

/

12

Passed

Description

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

This is a strong skill description that excels across all dimensions. It provides specific capabilities, extensive natural trigger terms, clear what/when guidance, and explicit exclusion rules that distinguish it from related skills. The DO NOT USE FOR clauses with skill name redirects are particularly effective for disambiguation in a large skill library.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions: prepare Azure apps for deployment, infrastructure via Bicep/Terraform, azure.yaml, Dockerfiles. Also specifies create/modernize workflows and explicitly excludes certain scenarios.

3 / 3

Completeness

Clearly answers both 'what' (prepare Azure apps for deployment with infra Bicep/Terraform, azure.yaml, Dockerfiles) and 'when' (explicit WHEN clause with extensive trigger terms, plus explicit DO NOT USE FOR exclusions that further clarify scope).

3 / 3

Trigger Term Quality

Excellent coverage of natural trigger terms users would say: 'create app', 'build web app', 'create API', 'deploy to Azure', 'generate Terraform', 'generate Bicep', 'function app', 'managed identity', and many more specific variations including service-specific terms.

3 / 3

Distinctiveness Conflict Risk

Exceptionally distinctive with explicit exclusion clauses pointing to alternative skills (azure-cloud-migrate, azure-hosted-copilot-sdk, python-appservice-deploy), making it very clear when this skill should NOT be selected, minimizing conflict risk.

3 / 3

Total

12

/

12

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.

Validation11 / 11 Passed

Validation for skill structure

No warnings or errors.

Repository
microsoft/github-copilot-for-azure
Reviewed

Table of Contents

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