One search for your own team's files and the public ecosystem. See how real projects write their agent instructions, and bring the good ideas home.
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
GitHubReads credentialsSkillgithub/awesome-copilot/skills/resemble-detect/SKILL.md
Deepfake detection and media safety — detect AI-generated audio, images, video, and text, trace synthesis sources, apply watermarks, verify speaker identity, and analyze media intelligence using Resemble AI
3 projects use a version of this
GitHubSkillgithub/awesome-copilot/skills/resx-source-generator-migration/SKILL.md
Migrates a project that uses checked-in .designer.cs files behind .resx to using a source-generator instead
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/review-and-refactor/SKILL.md
Review and refactor code in your project according to defined instructions
4 projects use a version of this
GitHubSkillgithub/awesome-copilot/skills/reviewing-oracle-to-postgres-migration/SKILL.md
Identifies Oracle-to-PostgreSQL migration risks by cross-referencing code against known behavioral differences (empty strings, refcursors, type coercion, sorting/collations, UNION ALL planner risks, materialized-view refresh requirements, timestamps, concurrent transactions, etc.). Use when planning a database migration, reviewing migration artifacts, or validating that integration tests cover Oracle/PostgreSQL differences.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/rhino3d-scripts/SKILL.md
Authoring and debugging scripts for Rhinoceros 3D (Rhino 8 and later). Use when asked to write RhinoScript (VBScript / .rvb / .vbs), RhinoPython, or RhinoCommon-based scripts; automate Rhino modeling tasks; build command macros; manipulate Rhino geometry, layers, blocks, or document objects; pick objects from the viewport; control redraw and undo; or load and run scripts from the Rhino Script Editor. Covers `rhinoscriptsyntax`, `scriptcontext`, the `Rhino.*` RhinoCommon namespaces (`Rhino.Geometry`, `Rhino.DocObjects`, `Rhino.Input`, `Rhino.UI`, `Rhino.Display`, `Rhino.FileIO`), and the Rhino 8 unified Script Editor.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/roslyn-analyzers/SKILL.md
Build, review, debug, package, and test Roslyn diagnostic analyzers, code fix providers, and incremental source generators. Use for DiagnosticAnalyzer, CodeFixProvider, IIncrementalGenerator, IOperation analysis, Microsoft.CodeAnalysis dependency pinning, Roslyn test harnesses, C#/VB tests, and analyzer NuGet packaging.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/roundup-setup/SKILL.md
Interactive onboarding that learns your communication style, audiences, and data sources to configure personalized status briefings. Paste in examples of updates you already write, answer a few questions, and roundup calibrates itself to your workflow.
1 project uses a version of this
GitHubSkillgithub/awesome-copilot/skills/roundup/SKILL.md
Generate personalized status briefings on demand. Pulls from your configured data sources (GitHub, email, Teams, Slack, and more), synthesizes across them, and drafts updates in your own communication style for any audience you define.
1 project uses a version of this
GitHubSkillgithub/awesome-copilot/skills/ruby-mcp-server-generator/SKILL.md
Generate a complete Model Context Protocol server project in Ruby using the official MCP Ruby SDK gem.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/ruff-recursive-fix/SKILL.md
Run Ruff checks with optional scope and rule overrides, apply safe and unsafe autofixes iteratively, review each change, and resolve remaining findings with targeted edits or user decisions.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/rust-mcp-server-generator/SKILL.md
Generate a complete Rust Model Context Protocol server project with tools, prompts, resources, and tests using the official rmcp SDK
2 projects use a version of this
GitHubSkillgithub/awesome-copilot/skills/salesforce-apex-quality/SKILL.md
Apex code quality guardrails for Salesforce development. Enforces bulk-safety rules (no SOQL/DML in loops), sharing model requirements, CRUD/FLS security, SOQL injection prevention, PNB test coverage (Positive / Negative / Bulk), and modern Apex idioms. Use this skill when reviewing or generating Apex classes, trigger handlers, batch jobs, or test classes to catch governor limit risks, security gaps, and quality issues before deployment.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/salesforce-component-standards/SKILL.md
Quality standards for Salesforce Lightning Web Components (LWC), Aura components, and Visualforce pages. Covers SLDS 2 compliance, accessibility (WCAG 2.1 AA), data access pattern selection, component communication rules, XSS prevention, CSRF enforcement, FLS/CRUD in AuraEnabled methods, view state management, and Jest test requirements. Use this skill when building or reviewing any Salesforce UI component to enforce platform-specific security and quality standards.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/salesforce-flow-design/SKILL.md
Salesforce Flow architecture decisions, flow type selection, bulk safety validation, and fault handling standards. Use this skill when designing or reviewing Record-Triggered, Screen, Autolaunched, Scheduled, or Platform Event flows to ensure correct type selection, no DML/Get Records in loops, proper fault connectors on all data-changing elements, and appropriate automation density checks before deployment.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/sandbox-npm-install/SKILL.md
Install npm packages in a Docker sandbox environment. Use this skill whenever you need to install, reinstall, or update node_modules inside a container where the workspace is mounted via virtiofs. Native binaries (esbuild, lightningcss, rollup) crash on virtiofs, so packages must be installed on the local ext4 filesystem and symlinked back.
1 project uses a version of this
GitHubDeletes or force-pushesSkillgithub/awesome-copilot/skills/scaffolding-oracle-to-postgres-migration-test-project/SKILL.md
Scaffolds an xUnit integration test project targeting Oracle in .NET solutions. Creates the test project, transaction-rollback base class, and seed data manager. Use only during Phase 3, before writing Oracle baseline integration tests. Do not invoke during Phase 6 — the PostgreSQL test project is produced by migrating this project, not by running this skill again.
No other project uses it yet
GitHubSkillgithub/awesome-copilot/skills/scoutqa-test/SKILL.md
This skill should be used when the user asks to "test this website", "run exploratory testing", "check for accessibility issues", "verify the login flow works", "find bugs on this page", or requests automated QA testing. Triggers on web application testing scenarios including smoke tests, accessibility audits, e-commerce flows, and user flow validation using ScoutQA CLI. Use this skill proactively after implementing web application features to verify they work correctly.
1 project uses a version of this
GitHubSkillgithub/awesome-copilot/skills/screen-recording/SKILL.md
Create annotated animated GIF demos and screen recordings for pull requests and documentation. Covers frame capture, timing, imageio-based GIF creation, and per-frame annotation workflows.
4 projects use a version of this
GitHubSkillgithub/awesome-copilot/skills/secret-scanning/SKILL.md
Guide for configuring and managing GitHub secret scanning, push protection, custom patterns, and secret alert remediation. For pre-commit secret scanning in AI coding agents via the GitHub MCP Server, this skill references the Advanced Security plugin (`advanced-security@copilot-plugins`). Use this skill when enabling secret scanning, setting up push protection, defining custom patterns, triaging alerts, resolving blocked pushes, or when an agent needs to scan code for secrets before committing.
7 projects use a version of this
GitHubReads credentialsSkillgithub/awesome-copilot/skills/security-review/SKILL.md
AI-powered codebase security scanner that reasons about code like a security researcher — tracing data flows, understanding component interactions, and catching vulnerabilities that pattern-matching tools miss. Use this skill when asked to scan code for security vulnerabilities, find bugs, check for SQL injection, XSS, command injection, exposed API keys, hardcoded secrets, insecure dependencies, access control issues, or any request like "is my code secure?", "review for security issues", "audit this codebase", or "check for vulnerabilities". Covers injection flaws, authentication and access control bugs, secrets exposure, weak cryptography, insecure dependencies, and business logic issues across JavaScript, TypeScript, Python, Java, PHP, Go, Ruby, and Rust.
Surging1 mention in 2 weeks
192 projects use a version of this
Often used withlinkerd-patternsdependency-cve-sweepproject-guidelines-example
Plain text files in a repository that tell a coding agent how the project works: commands to run, conventions to follow and things to avoid. CLAUDE.md, AGENTS.md, cursor rules and skills are the common kinds.
CLAUDE.md is read by Claude Code. AGENTS.md is an open format that Codex, Cursor and other agents read. Many projects keep one and point the other at it.
A folder with a SKILL.md that describes one capability, such as filling PDFs or reviewing code. The agent loads it only when the task calls for it.
Your agents already can, over MCP, limited to the files you're allowed to read. Searching them from this page is coming.
