🔍 Duplicate Resource Review

[github-actions]

Summary

• Potential duplicate groups found: 23
• Resources involved: ~68
• Known accepted (excluded): 13 groups from 🔍 Duplicate Resource Review #882, 🔍 Duplicate Resource Review #981, 🔍 Duplicate Resource Review #1076, 🔍 Duplicate Resource Review #1173, 🔍 Duplicate Resource Review #1978 — Spring Boot Java/Kotlin skills, MCP Server Generators, Linux Triage skills, Blueprint Mode variants, Java Upgrade instructions, FlowStudio skills, GitHub Issue Creation skills, Azure Verified Modules, Microsoft Agent Framework, Semantic Kernel, OO Component Documentation, Beast Mode Agents, Linux Distribution Cluster.
• New findings since last review (🔍 Duplicate Resource Review #2128): 3 groups (Groups 1–3 new; Groups 4–23 carry forward from 🔍 Duplicate Resource Review #2128)

Check the box next to any group that is intentionally separate to exclude it from future reports.

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🆕 New Findings

Group 1: Suggest Awesome Copilot Resources — Three Parallel Skills

• Reviewed — these are intentionally separate

| skills/suggest-awesome-github-copilot-agents/SKILL.md (Skill) | skills/suggest-awesome-github-copilot-instructions/SKILL.md (Skill) | skills/suggest-awesome-github-copilot-skills/SKILL.md (Skill) |

Why flagged: All three descriptions are word-for-word identical except for the resource type noun (agents / instructions / skills). Same workflow, same repo, same dedup logic.

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Group 2: C# Unit Testing Framework Skills — Three Near-Identical Skills

• Reviewed — these are intentionally separate

Resource	Description
skills/csharp-nunit/SKILL.md	Get best practices for NUnit unit testing, including data-driven tests
skills/csharp-tunit/SKILL.md	Get best practices for TUnit unit testing, including data-driven tests
skills/csharp-xunit/SKILL.md	Get best practices for XUnit unit testing, including data-driven tests

Why flagged: Template-identical descriptions and body structure; only framework name differs. Different frameworks (NUnit/TUnit/xUnit) but same templated guidance.

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Group 3: GitHub Copilot SDK Instructions — Five Language-Specific Instructions

• Reviewed — these are intentionally separate

instructions/copilot-sdk-csharp.instructions.md, instructions/copilot-sdk-go.instructions.md, instructions/copilot-sdk-java.instructions.md, instructions/copilot-sdk-nodejs.instructions.md, instructions/copilot-sdk-python.instructions.md

Why flagged: Five instructions for the same GitHub Copilot SDK, differing only in target language. Template-identical descriptions. Similar to MCP Server Generator skills (already accepted as separate) — same rationale may apply.

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♻️ Unresolved Carryovers from #2128

Group 4: LinkedIn Post Creation — Agent + Skill

• Reviewed — these are intentionally separate

| agents/linkedin-post-writer.agent.md (Agent) | skills/linkedin-post-formatter/SKILL.md (Skill) |

Near-identical descriptions emphasizing Unicode bold/italic styling and engagement optimization.

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Group 5: Specification Generation — Agent + Two Skills

• Reviewed — these are intentionally separate

agents/specification.agent.md (Agent) + skills/create-specification/SKILL.md + skills/update-specification/SKILL.md (Skills) — Agent covers both create+update the two skills handle individually.

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Group 6: MCP Expert Agents vs MCP Server Instructions — 10-Language Cross-Type Pairs

• Reviewed — these are intentionally separate

For each of 10 languages (C#, Go, Java, Kotlin, PHP, Python, Ruby, Rust, Swift, TypeScript): an *-mcp-expert.agent.md and a *-mcp-server.instructions.md cover the same SDK. MCP Server Generator skills were accepted as separate.

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Group 7: Mentoring Juniors — Agent + Skill

• Reviewed — these are intentionally separate

| agents/mentoring-juniors.agent.md (Agent) | skills/mentoring-juniors/SKILL.md (Skill) |

Same name, same Socratic approach, same target audience.

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Group 8: Quality Playbook — Agent + Skill

• Reviewed — these are intentionally separate

| agents/quality-playbook.agent.md (Agent) | skills/quality-playbook/SKILL.md (Skill) |

Same name, word-for-word identical description.

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Group 9: Power BI — 3 Agent+Instruction Cross-Type Pairs

• Reviewed — these are intentionally separate

Data modeling: agents/power-bi-data-modeling-expert.agent.md / instructions/power-bi-data-modeling-best-practices.instructions.md · DAX: agents/power-bi-dax-expert.agent.md / instructions/power-bi-dax-best-practices.instructions.md · Visualization: agents/power-bi-visualization-expert.agent.md / instructions/power-bi-report-design-best-practices.instructions.md

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Group 10: Implementation Plan Agents — Identical Descriptions

• Reviewed — these are intentionally separate

| agents/planner.agent.md | agents/implementation-plan.agent.md |

Word-for-word identical description: "Generate an implementation plan for new features or refactoring existing code."

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Groups 11–23 (click to expand)

Group 11: Caveman Mode — Agent + Instruction

• Reviewed — these are intentionally separate

| agents/caveman-mode.agent.md (Agent) | instructions/caveman-mode.instructions.md (Instruction) | Identical description; one passive, one invoked.

Group 12: C#/.NET Janitor — Two Identical Agents + Universal Variant

• Reviewed — these are intentionally separate

agents/csharp-dotnet-janitor.agent.md and agents/dotnet-upgrade.agent.md share a word-for-word identical description; agents/janitor.agent.md is a language-agnostic superset.

Group 13: Doublecheck — Agent + Skill

• Reviewed — these are intentionally separate

| agents/doublecheck.agent.md (Agent) | skills/doublecheck/SKILL.md (Skill) | Same three-layer verification pipeline.

Group 14: Gilfoyle Code Review — Agent + Instruction

• Reviewed — these are intentionally separate

| agents/gilfoyle.agent.md (Agent) | instructions/gilfoyle-code-review.instructions.md (Instruction) | Same persona, one active, one passive.

Group 15: PRD — Agent + Skill

• Reviewed — these are intentionally separate

| agents/prd.agent.md (Agent) | skills/prd/SKILL.md (Skill) | Same name, same purpose.

Group 16: MS-SQL DBA — Agent + Instruction

• Reviewed — these are intentionally separate

| agents/ms-sql-dba.agent.md (Agent) | instructions/ms-sql-dba.instructions.md (Instruction) | Instruction explicitly targets use with the agent.

Group 17: Context7 — Agent + Instruction

• Reviewed — these are intentionally separate

| agents/context7.agent.md (Agent) | instructions/context7.instructions.md (Instruction) | Identical name and scope.

Group 18: Markdown Accessibility — Agent + Instruction

• Reviewed — these are intentionally separate

| agents/markdown-accessibility-assistant.agent.md (Agent) | instructions/markdown-accessibility.instructions.md (Instruction) | Same 5 GitHub best practices.

Group 19: Azure Functions vs Azure Durable Functions C# — Near-Identical Instructions

• Reviewed — these are intentionally separate

| instructions/azure-functions-csharp.instructions.md | instructions/azure-durable-functions-csharp.instructions.md | 95%+ identical descriptions.

Group 20: Dataverse Python — Advanced Patterns vs Production Code

• Reviewed — these are intentionally separate

| skills/dataverse-python-advanced-patterns/SKILL.md | skills/dataverse-python-production-code/SKILL.md | Overlapping themes.

Group 21: Spring Data Cosmos Migration — Cassandra vs JPA

• Reviewed — these are intentionally separate

| instructions/convert-cassandra-to-spring-data-cosmos.instructions.md | instructions/convert-jpa-to-spring-data-cosmos.instructions.md | Same destination, different source tech.

Group 22: Azure Logic Apps — Agent + Instruction

• Reviewed — these are intentionally separate

| agents/azure-logic-apps-expert.agent.md (Agent) | instructions/azure-logic-apps-power-automate.instructions.md (Instruction) | Same domain.

Group 23: Declarative Agents for M365 — Instruction + Skill

• Reviewed — these are intentionally separate

| instructions/declarative-agents-microsoft365.instructions.md (Instruction) | skills/declarative-agents/SKILL.md (Skill) | Same M365 Copilot declarative agents scope.

Generated by Duplicate Resource Detector · 221.3 AIC · ⌖ 7.67 AIC · ⊞ 5.8K · ◷