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Declarative Agents

  • 8.6k installs
  • 37.1k repo stars
  • Updated July 28, 2026
  • github/awesome-copilot

declarative-agents is an agent skill that Complete development kit for Microsoft 365 Copilot declarative agents with three comprehensive workflows (basic, advanced, validation), TypeSpec support, and Mi.

About

Complete development kit for Microsoft 365 Copilot declarative agents with three comprehensive workflows (basic, advanced, validation), TypeSpec support, and Microsoft 365 Agents Toolkit integration --- name: declarative-agents description: 'Complete development kit for Microsoft 365 Copilot declarative agents with three comprehensive workflows (basic, advanced, validation), TypeSpec support, and Microsoft 365 Agents Toolkit integration' --- # Microsoft 365 Declarative Agents Development Kit I'll help you create and develop Microsoft 365 Copilot declarative agents using the latest v1.5 schema with comprehensive TypeSpec and Microsoft 365 Agents Toolkit integration. Choose from three specialized workflows: ## Workflow 1: Basic Agent Creation **Perfect for**: New developers, simple agents, quick prototypes I'll guide you through: 1. **Agent Planning**: Define purpose, target users, and core capabilities 2. **Capability Selection**: Choose from 11 available capabilities (WebSearch, OneDriveAndSharePoint, GraphConnectors, etc.) 3. **Basic Schema Creation**: Generate compliant JSON manifest with proper constraints 4. **TypeSpec Alternative**: Create modern type-safe definitions that co.

  • Microsoft 365 Declarative Agents Development Kit
  • **Agent Planning**: Define purpose, target users, and core capabilities
  • **Capability Selection**: Choose from 11 available capabilities (WebSearch, OneDriveAndSharePoint, GraphConnectors, etc.
  • **Basic Schema Creation**: Generate compliant JSON manifest with proper constraints
  • **TypeSpec Alternative**: Create modern type-safe definitions that compile to JSON

Declarative Agents by the numbers

  • 8,604 all-time installs (skills.sh)
  • +22 installs in the week ending Jul 28, 2026 (Skillselion tracking)
  • Ranked #164 of 2,184 Testing & QA skills by installs in the Skillselion catalog
  • Security screen: MEDIUM risk (skills.sh audit)
  • Data as of Jul 28, 2026 (Skillselion catalog sync)
At a glance

declarative-agents capabilities & compatibility

Capabilities
microsoft 365 declarative agents development kit · **agent planning**: define purpose, target users · **capability selection**: choose from 11 availab · **basic schema creation**: generate compliant js · **typespec alternative**: create modern type saf
Use cases
documentation
From the docs

What declarative-agents says it does

Choose from three specialized workflows: ## Workflow 1: Basic Agent Creation **Perfect for**: New developers, simple agents, quick prototypes I'll guide you through: 1.
SKILL.md
**Agent Planning**: Define purpose, target users, and core capabilities 2.
SKILL.md
**Capability Selection**: Choose from 11 available capabilities (WebSearch, OneDriveAndSharePoint, GraphConnectors, etc.) 3.
SKILL.md
**Basic Schema Creation**: Generate compliant JSON manifest with proper constraints 4.
SKILL.md
npx skills add https://github.com/github/awesome-copilot --skill declarative-agents

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Listed on Skillselion
Installs8.6k
repo stars37.1k
Security audit3 / 3 scanners passed
Last updatedJuly 28, 2026
Repositorygithub/awesome-copilot

What problem does declarative-agents solve for developers using this skill?

Complete development kit for Microsoft 365 Copilot declarative agents with three comprehensive workflows (basic, advanced, validation), TypeSpec support, and Microsoft 365 Agents Toolkit integration

Who is it for?

Developers who need declarative-agents patterns described in the cached skill documentation.

Skip if: Skip when docs are empty or the task is outside the skill's documented scope.

When should I use this skill?

Complete development kit for Microsoft 365 Copilot declarative agents with three comprehensive workflows (basic, advanced, validation), TypeSpec support, and Microsoft 365 Agents Toolkit integration

What you get

Actionable workflows and conventions from SKILL.md for declarative-agents.

  • Declarative agent manifest
  • Agents Toolkit project
  • Validated agent configuration

By the numbers

  • Includes 3 specialized workflows: basic, advanced, and validation
  • Targets Microsoft 365 declarative agent v1.5 schema

Files

SKILL.mdMarkdownGitHub ↗

Microsoft 365 Declarative Agents Development Kit

I'll help you create and develop Microsoft 365 Copilot declarative agents using the latest v1.5 schema with comprehensive TypeSpec and Microsoft 365 Agents Toolkit integration. Choose from three specialized workflows:

Workflow 1: Basic Agent Creation

Perfect for: New developers, simple agents, quick prototypes

I'll guide you through: 1. Agent Planning: Define purpose, target users, and core capabilities 2. Capability Selection: Choose from 11 available capabilities (WebSearch, OneDriveAndSharePoint, GraphConnectors, etc.) 3. Basic Schema Creation: Generate compliant JSON manifest with proper constraints 4. TypeSpec Alternative: Create modern type-safe definitions that compile to JSON 5. Testing Setup: Configure Agents Playground for local testing 6. Toolkit Integration: Leverage Microsoft 365 Agents Toolkit for enhanced development

Workflow 2: Advanced Enterprise Agent Design

Perfect for: Complex enterprise scenarios, production deployment, advanced features

I'll help you architect: 1. Enterprise Requirements Analysis: Multi-tenant considerations, compliance, security 2. Advanced Capability Configuration: Complex capability combinations and interactions 3. Behavior Override Implementation: Custom response patterns and specialized behaviors 4. Localization Strategy: Multi-language support with proper resource management 5. Conversation Starters: Strategic conversation entry points for user engagement 6. Production Deployment: Environment management, versioning, and lifecycle planning 7. Monitoring & Analytics: Implementation of tracking and performance optimization

Workflow 3: Validation & Optimization

Perfect for: Existing agents, troubleshooting, performance optimization

I'll perform: 1. Schema Compliance Validation: Full v1.5 specification adherence checking 2. Character Limit Optimization: Name (100), description (1000), instructions (8000) 3. Capability Audit: Verify proper capability configuration and usage 4. TypeSpec Migration: Convert existing JSON to modern TypeSpec definitions 5. Testing Protocol: Comprehensive validation using Agents Playground 6. Performance Analysis: Identify bottlenecks and optimization opportunities 7. Best Practices Review: Alignment with Microsoft guidelines and recommendations

Core Features Across All Workflows

Microsoft 365 Agents Toolkit Integration

  • VS Code Extension: Full integration with teamsdevapp.ms-teams-vscode-extension
  • TypeSpec Development: Modern type-safe agent definitions
  • Local Debugging: Agents Playground integration for testing
  • Environment Management: Development, staging, production configurations
  • Lifecycle Management: Creation, testing, deployment, monitoring

TypeSpec Examples

// Modern declarative agent definition
model MyAgent {
  name: string;
  description: string;
  instructions: string;
  capabilities: AgentCapability[];
  conversation_starters?: ConversationStarter[];
}

JSON Schema v1.5 Validation

  • Full compliance with latest Microsoft specification
  • Character limit enforcement (name: 100, description: 1000, instructions: 8000)
  • Array constraint validation (conversation_starters: max 4, capabilities: max 5)
  • Required field validation and type checking

Available Capabilities (Choose up to 5)

1. WebSearch: Internet search functionality 2. OneDriveAndSharePoint: File and content access 3. GraphConnectors: Enterprise data integration 4. MicrosoftGraph: Microsoft 365 service integration 5. TeamsAndOutlook: Communication platform access 6. PowerPlatform: Power Apps and Power Automate integration 7. BusinessDataProcessing: Enterprise data analysis 8. WordAndExcel: Document and spreadsheet manipulation 9. CopilotForMicrosoft365: Advanced Copilot features 10. EnterpriseApplications: Third-party system integration 11. CustomConnectors: Custom API and service integration

Environment Variables Support

{
  "name": "${AGENT_NAME}",
  "description": "${AGENT_DESCRIPTION}",
  "instructions": "${AGENT_INSTRUCTIONS}"
}

Which workflow would you like to start with? Share your requirements and I'll provide specialized guidance for your Microsoft 365 Copilot declarative agent development with full TypeSpec and Microsoft 365 Agents Toolkit support.

Related skills

How it compares

Use declarative-agents for full M365 declarative agent lifecycles; use typespec-create-api-plugin when the primary deliverable is a REST API plugin.

FAQ

What does declarative-agents do?

Complete development kit for Microsoft 365 Copilot declarative agents with three comprehensive workflows (basic, advanced, validation), TypeSpec support, and Microsoft 365 Agents Toolkit integration

When should I use declarative-agents?

Complete development kit for Microsoft 365 Copilot declarative agents with three comprehensive workflows (basic, advanced, validation), TypeSpec support, and Microsoft 365 Agents Toolkit integration

Is declarative-agents safe to install?

Review the Security Audits panel on this page before installing in production.

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