Claude Skills by jcasnellie69 — 9,450 skills, security-graded

Chat Customizations EditorA

Use when working on the Chat Customizations editor — the management UI for agents, skills, instructions, hooks, prompts, MCP servers, and plugins.

testingtypescriptgo

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2

Chat Customizations EditorA

Use when working on the Chat Customizations editor — the management UI for agents, skills, instructions, hooks, prompts, MCP servers, and plugins.

testingtypescriptgo

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2

Chat PerfA

Run chat perf benchmarks and memory leak checks against the local dev build or any published VS Code version. Use when investigating chat rendering regressions, validating perf-sensitive changes to chat UI, or checking for memory leaks in the chat response pipeline.

developmenttypescriptgo

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Chat PerfA

Run chat perf benchmarks and memory leak checks against the local dev build or any published VS Code version. Use when investigating chat rendering regressions, validating perf-sensitive changes to chat UI, or checking for memory leaks in the chat response pipeline.

developmenttypescriptgo

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2

Copilot SdkA

Build agentic applications with GitHub Copilot SDK. Use when embedding AI agents in apps, creating custom tools, implementing streaming responses, managing sessions, connecting to MCP servers, or creating custom agents. Triggers on Copilot SDK, GitHub SDK, agentic app, embed Copilot, programmable agent, MCP server, custom agent.

code-qualitytypescriptpython

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2

Create Github Pull Request From SpecificationA

Create GitHub Pull Request for feature request from specification file using pull_request_template.md template.

code-qualitygit

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Create PrA

Create a pull request for the current session. Use when the user wants to open a PR with the session's changes.

code-qualitygit

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Create Spring Boot Java ProjectA

Create Spring Boot Java Project Skeleton

databasesgojava

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Create Spring Boot Kotlin ProjectA

Create Spring Boot Kotlin Project Skeleton

databasesgojava

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Creating Oracle To Postgres Master Migration PlanA

Discovers all projects in a .NET solution, classifies each for Oracle-to-PostgreSQL migration eligibility, and produces a persistent master migration plan. Use when starting a multi-project Oracle-to-PostgreSQL migration, creating a migration inventory, or assessing which .NET projects contain Oracle dependencies.

databasessqltesting

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2

Creating Oracle To Postgres Migration Bug ReportA

Creates structured bug reports for defects found during Oracle-to-PostgreSQL migration. Use when documenting behavioral differences between Oracle and PostgreSQL as actionable bug reports with severity, root cause, and remediation steps.

databasessqldatabase

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Creating Oracle To Postgres Migration Integration TestsA

Creates integration test cases for .NET data access artifacts during Oracle-to-PostgreSQL database migrations. Generates DB-agnostic xUnit tests with deterministic seed data that validate behavior consistency across both database systems. Use when creating integration tests for a migrated project, generating test coverage for data access layers, or writing Oracle-to-PostgreSQL migration validation tests.

testinggosql

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Csharp Mcp Server GeneratorA

Generate a complete MCP server project in C# with tools, prompts, and proper configuration

documentationc#testing

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2

DependabotA

Comprehensive guide for configuring and managing GitHub Dependabot. Use this skill when users ask about creating or optimizing dependabot.yml files, managing Dependabot pull requests, configuring dependency update strategies, setting up grouped updates, monorepo patterns, multi-ecosystem groups, security update configuration, auto-triage rules, or any GitHub Advanced Security (GHAS) supply chain security topic related to Dependabot.

devopsrustgo

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2

Fix Ci FailuresA

Investigate and fix CI failures on a pull request. Use when CI checks fail on a PR branch — covers finding the PR, identifying failed checks, downloading logs and artifacts, extracting the failure cause, and iterating on a fix. Requires the `gh` CLI.

devopsjavascripttypescript

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Fix Ci FailuresA

Investigate and fix CI failures on a pull request. Use when CI checks fail on a PR branch — covers finding the PR, identifying failed checks, downloading logs and artifacts, extracting the failure cause, and iterating on a fix. Requires the `gh` CLI.

devopsjavascripttypescript

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Github Copilot UpgraderA

Use this to update the Github Copilot CLI/SDK

testingbashnode

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Github Copilot UpgraderA

Use this to update the Github Copilot CLI/SDK

testingbashnode

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LaunchA

Launch and automate VS Code (Code OSS) using agent-browser via Chrome DevTools Protocol. Use when you need to interact with the VS Code UI, automate the chat panel, test UI features, or take screenshots of VS Code. Triggers include 'automate VS Code', 'interact with chat', 'test the UI', 'take a screenshot', 'launch Code OSS with debugging'.

toolsjavascriptgo

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LaunchA

Launch and automate VS Code (Code OSS) using agent-browser via Chrome DevTools Protocol. Use when you need to interact with the VS Code UI, automate the chat panel, test UI features, or take screenshots of VS Code. Triggers include 'automate VS Code', 'interact with chat', 'test the UI', 'take a screenshot', 'launch Code OSS with debugging'.

toolsjavascriptgo

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Memory Leak AuditA

Audit code for memory leaks and disposable issues. Use when reviewing event listeners, DOM handlers, lifecycle callbacks, or fixing leak reports. Covers addDisposableListener, Event.once, MutableDisposable, DisposableStore, and onWillDispose patterns.

testingtypescriptgo

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Memory Leak AuditA

Audit code for memory leaks and disposable issues. Use when reviewing event listeners, DOM handlers, lifecycle callbacks, or fixing leak reports. Covers addDisposableListener, Event.once, MutableDisposable, DisposableStore, and onWillDispose patterns.

testingtypescriptgo

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Proxmox AdminA

Proxmox Virtual Environment operational expertise for AI agents - VM lifecycle, LXC containers, storage management, backup strategies, HA configuration, and troubleshooting

devopsnodeapi

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2

SessionsA

Agents window architecture — covers the agents-first app, layering, folder structure, chat widget, menus, contributions, entry points, and development guidelines. Use when implementing features or fixing issues in the Agents window.

developmenttypescriptgo

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2

SessionsA

Agents window architecture — covers the agents-first app, layering, folder structure, chat widget, menus, contributions, entry points, and development guidelines. Use when implementing features or fixing issues in the Agents window.

developmenttypescriptgo

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Act On FeedbackA