ALDC (AL Development Collection) transforms how you develop Business Central extensions with GitHub Copilot and Claude Code. Instead of ad-hoc code generation, ALDC provides structured, contract-driven development with human-in-the-loop gates.
This repository also configures its own agents. See what ALDC-AL-Development-Collection tells them →
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
Generate, review, and optimize natural language instructions for Business Central agents (Designer or SDK). Triggers on: agent instructions, InstructionsV1.txt, InstructionsV2.txt, MEMORIZE, qualification rules, agent behavior, instruction keywords, agent task instructions, iterate instructions, or improve agent…
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
Agent SDK task integration patterns for Business Central. Triggers on: Agent Task Builder, Agent Task Message Builder, Public API, AssignTask, ExternalId, agent session detection, BindSubscription, TryFunction agent task, multi-turn agent conversation, agent attachment, or task lifecycle management.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
Build, configure, and integrate Business Central agents using the AI Development Toolkit and Agent SDK. Triggers on mentions of Agent SDK, Agent Metadata Provider, IAgentFactory, IAgentMetadata, IAgentTaskExecution, ConfigurationDialog, Agent Task Builder, Agent Session, Copilot Capability, agent instructions, or…
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL API development patterns for Business Central. Use when creating OData/REST API pages, HttpClient integrations, webhook implementations, or any external system integration via API.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
Guides contributors to design, polish, and submit high-quality skills for AL Copilot Skill Collection. Use when creating a new community skill, improving a draft skill, or evaluating whether a user request can become a reusable skill. Includes non-intrusive opportunity detection and mandatory onboarding questions once…
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL Copilot capability development for Business Central. Use when implementing PromptDialog pages, AI generation features, or integrating with the Copilot toolkit.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL debugging and diagnostics for Business Central. Use when performing snapshot debugging, CPU profiling, analyzing telemetry, or troubleshooting runtime issues.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL project estimation for Business Central. Use when estimating development effort, creating cost models, SWOT analysis, or structuring project proposals.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL event-driven architecture for Business Central. Use when creating EventSubscribers, IntegrationEvents, BusinessEvents, or implementing publisher/subscriber patterns in extensions.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL version migration for Business Central. Use when upgrading extensions between BC versions, handling breaking changes, or implementing rollback strategies.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL page design patterns for Business Central. Use when creating Card, List, ListPart, Document pages, implementing page extensions, or designing UX layouts.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL performance optimization patterns for Business Central. Use when optimizing queries with SetLoadFields, working with FlowFields and CalcFields, profiling codeunits, or resolving performance issues.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL permission set design for Business Central. Use when creating PermissionSets, implementing least-privilege access, or designing security models for extensions.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL test development patterns for Business Central. Use when creating test codeunits, writing Given/When/Then test procedures, using Library Assert, configuring test projects, or implementing TDD workflows.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude Code
AL translation and localization for Business Central. Use when working with XLF files, NAB tools, or implementing multi-language support in extensions.
javiarmesto/ALDC-AL-Development-Collection
Skill Claude CodeCodex
Generates a handoff manifest at the end of the ALDC pipeline so CIRCE and DELFOS can consume the extension's published surface without sharing a workspace. Use when the Conductor pipeline has completed successfully (extension compiles, all tests pass, all HITL gates cleared) and you need to emit the extension manifest…
javiarmesto/ALDC-AL-Development-Collection
Skill Claude CodeCodex
Generates a handoff manifest at the end of the ALDC pipeline so CIRCE and DELFOS can consume the extension's published surface without sharing a workspace. Use when the Conductor pipeline has completed successfully (extension compiles, all tests pass, all HITL gates cleared) and you need to emit the extension manifest…
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: