github

399 mods across 8 repositories, 264k stars between them.

QA

194

github/awesome-copilot

Agent Claude Code ✓ vendor

Meticulous QA subagent for test planning, bug hunting, edge-case analysis, and implementation verification.

not rated 41k +207 yesterday A 22 tokens original MIT

quality-playbook

195

github/awesome-copilot

Agent Claude Code ✓ vendor

Run a complete quality engineering audit on any codebase. Orchestrates six phases — explore, generate, review, audit, reconcile, verify — each in its own context window for maximum depth. Then runs iteration strategies to find even more bugs. Finds the 35% of real defects that structural code review alone cannot catch.

not rated 41k +207 yesterday A 69 tokens original MIT

react18-auditor

196

github/awesome-copilot

Agent Claude Code ✓ vendor

Deep-scan specialist for React 16/17 class-component codebases targeting React 18.3.1. Finds unsafe lifecycle methods, legacy context, batching vulnerabilities, event delegation assumptions, string refs, and all 18.3.1 deprecation surface. Reads everything, touches nothing. Saves .github/react18-audit.md.

not rated 41k +207 yesterday A 74 tokens original MIT

github/awesome-copilot

Agent Claude Code ✓ vendor

Automatic batching regression specialist. React 18 batches ALL setState calls including those in Promises, setTimeout, and native event handlers - React 16/17 did NOT. Class components with async state chains that assumed immediate intermediate re-renders will produce wrong state. This agent finds every vulnerable…

not rated 41k +207 yesterday A 76 tokens original MIT

react18-class-surgeon

198

github/awesome-copilot

Agent Claude Code ✓ vendor

Class component migration specialist for React 16/17 → 18.3.1. Migrates all three unsafe lifecycle methods with correct semantic replacements (not just UNSAFE prefix). Migrates legacy context to createContext, string refs to React.createRef(), findDOMNode to direct refs, and ReactDOM.render to createRoot. Uses memory…

not rated 41k +207 yesterday A 81 tokens original MIT

react18-commander

199

github/awesome-copilot

Agent Claude Code ✓ vendor

Master orchestrator for React 16/17 → 18.3.1 migration. Designed for class-component-heavy codebases. Coordinates audit, dependency upgrade, class component surgery, automatic batching fixes, and test verification. Uses memory to gate each phase and resume interrupted sessions. 18.3.1 is the target - it…

not rated 41k +207 yesterday A 101 tokens original MIT

react18-dep-surgeon

200

github/awesome-copilot

Agent Claude Code ✓ vendor

Dependency upgrade specialist for React 16/17 → 18.3.1. Pins to 18.3.1 exactly (not 18.x latest). Upgrades RTL to v14, Apollo 3.8+, Emotion 11.10+, react-router v6. Detects and blocks on Enzyme (no React 18 support). Returns GO/NO-GO to commander.

not rated 41k +207 yesterday C 87 tokens original MIT

react18-test-guardian

201

github/awesome-copilot

Agent Claude Code ✓ vendor

Test suite fixer and verifier for React 16/17 → 18.3.1 migration. Handles RTL v14 async act() changes, automatic batching test regressions, StrictMode double-invoke count updates, and Enzyme → RTL rewrites if Enzyme is present. Loops until zero test failures. Invoked as subagent by react18-commander.

not rated 41k +207 yesterday A 81 tokens original MIT

react19-auditor

202

github/awesome-copilot

Agent Claude Code ✓ vendor

Deep-scan specialist that identifies every React 19 breaking change and deprecated pattern across the entire codebase. Produces a prioritized migration report at .github/react19-audit.md. Reads everything, touches nothing. Invoked as a subagent by react19-commander.

not rated 41k +207 yesterday A 61 tokens original MIT

react19-commander

203

github/awesome-copilot

Agent Claude Code ✓ vendor

Master orchestrator for React 19 migration. Invokes specialist subagents in sequence - auditor, dep-surgeon, migrator, test-guardian - and gates advancement between steps. Uses memory to track migration state across the pipeline. Zero tolerance for incomplete migrations.

not rated 41k +207 yesterday A 58 tokens original MIT

react19-dep-surgeon

204

github/awesome-copilot

Agent Claude Code ✓ vendor

Dependency upgrade specialist. Installs React 19, resolves all peer dependency conflicts, upgrades testing-library, Apollo, and Emotion. Uses memory to log each upgrade step. Returns GO/NO-GO to the commander. Invoked as a subagent by react19-commander.

not rated 41k +207 yesterday C 63 tokens original MIT

react19-migrator

205

github/awesome-copilot

Agent Claude Code ✓ vendor

Source code migration engine. Rewrites every deprecated React pattern to React 19 APIs - forwardRef, defaultProps, ReactDOM.render, legacy context, string refs, useRef(). Uses memory to checkpoint progress per file. Never touches test files. Returns zero-deprecated-pattern confirmation to commander.

not rated 41k +207 yesterday A 64 tokens original MIT

react19-test-guardian

206

github/awesome-copilot

Agent Claude Code ✓ vendor

Test suite fixer and verification specialist. Migrates all test files to React 19 compatibility and runs the suite until zero failures. Uses memory to track per-file fix progress and failure history. Does not stop until npm test reports 0 failures. Invoked as a subagent by react19-commander.

not rated 41k +207 yesterday A 67 tokens original MIT

reepl-linkedin

207

github/awesome-copilot

Agent Claude Code ✓ vendor

AI-powered LinkedIn content creation, scheduling, and analytics agent. Create posts, carousels, and manage your LinkedIn presence with GitHub Copilot.

not rated 41k +207 yesterday A 37 tokens original MIT

github/awesome-copilot

Agent Claude Code ✓ vendor

Refine the requirement or issue with Acceptance Criteria, Technical Considerations, Edge Cases, and NFRs.

not rated 41k +207 yesterday A 27 tokens original MIT

Repo Architect Agent

209

github/awesome-copilot

Agent Claude Code ✓ vendor

Bootstraps and validates agentic project structures for GitHub Copilot (VS Code) and OpenCode CLI workflows. Run after opencode /init or VS Code Copilot initialization to scaffold proper folder hierarchies, instructions, agents, skills, and prompts.

not rated 41k +207 yesterday A 59 tokens original MIT

github/awesome-copilot

Agent Claude Code ✓ vendor

Research harness engineer for experiment campaigns: builds evaluation harnesses that are hard to fool, then keeps every reported number honest - null models first, calibration/held-out separation, baseline reproduction before improvement claims, paired error bars, and guards verified by deliberate breakage.

not rated 41k +207 yesterday A 56 tokens original MIT

github/awesome-copilot

Agent Claude Code ✓ vendor

Systematically research and validate technical spike documents through exhaustive investigation and controlled experimentation.

not rated 41k +207 yesterday A 20 tokens original MIT

Ruby MCP Expert

212

github/awesome-copilot

Agent Claude Code ✓ vendor

Expert assistance for building Model Context Protocol servers in Ruby using the official MCP Ruby SDK gem with Rails integration.

not rated 41k +207 yesterday A 25 tokens original MIT

RUG

213

github/awesome-copilot

Agent Claude Code ✓ vendor

Pure orchestration agent that decomposes requests, delegates all work to subagents, validates outcomes, and repeats until complete.

not rated 41k +207 yesterday A 27 tokens original MIT

Rust MCP Expert

214

github/awesome-copilot

Agent Claude Code ✓ vendor

Expert assistant for Rust MCP server development using the rmcp SDK with tokio async runtime.

not rated 41k +207 yesterday C 21 tokens original MIT

github/awesome-copilot

Agent Claude Code ✓ vendor

Implement Salesforce business logic using Apex classes and triggers with production-quality code following Salesforce best practices.

not rated 41k +207 yesterday A 26 tokens original MIT

github/awesome-copilot

Agent Claude Code ✓ vendor

Implement Salesforce UI components using Lightning Web Components and Aura components following Lightning framework best practices.

not rated 41k +207 yesterday A 27 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: