Borrowing it
Nothing to install: this file belongs to javiarmesto/ALDC-AL-Development-Collection. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/javiarmesto/ALDC-AL-Development-Collection/main/CLAUDE.mdgit clone --depth 1 https://github.com/javiarmesto/ALDC-AL-Development-CollectionWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/javiarmesto/aldc-al-development-collection/claude-md)<a href="https://agentmods.dev/instructions/javiarmesto/aldc-al-development-collection/claude-md"><img src="https://agentmods.dev/badge/instructions/javiarmesto/aldc-al-development-collection/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/javiarmesto/aldc-al-development-collection/claude-md"><img src="https://agentmods.dev/badge/instructions/javiarmesto/aldc-al-development-collection/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01776 | $0.01776 |
| Opus 5.5 | $0.00710 | $0.00710 |
| Sonnet 5.5 | $0.00355 | $0.00355 |
| Haiku 4.5 | $0.00178 | $0.00178 |
Grade A, and why
ALDC-AL-Development-Collection CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ALDC — Claude Code Instructions
@import ./docs/framework/ALDC-Core-Spec-v1.2.md
Overview
AL (Application Language) workspace for Microsoft Dynamics 365 Business Central. Architecture: ALDC Core v1.2 — 12 agents (5 core + 3 on-demand + 3 subagents + 1 extension) + 16 skills + 11 workflows + 9 instructions.
Core Principles
- Extension-only development — Never modify base application objects. Use tableextensions, pageextensions, event subscribers.
- Human-in-the-Loop (HITL) — All critical decisions require user confirmation before proceeding.
- TDD / spec-driven — Features follow:
architecture (MEDIUM/HIGH)->al-spec-agentviaal-spec.create-> human approval -> test-plan -> implementation -> review. - Least privilege — Generate only the minimum permissions required. Use XLIFF for all user-facing strings.
Agent Routing
| Intent | Agent | What it does |
|---|---|---|
| Specification from approved design | delegate to agent al-spec-agent |
Technical contracts and human approval before implementation |
| Design, architecture, strategy | delegate to agent al-architect |
Solution design, data modeling, integration strategy |
| Implement, code, debug, fix | delegate to agent al-developer |
Tactical implementation with full AL MCP tools |
| TDD orchestration (plan -> implement -> review -> commit) | delegate to agent al-conductor |
Orchestrates planning, implementation, and review subagents |
| Estimate, size, propose | delegate to agent al-presales |
PERT estimation, SWOT analysis, cost breakdown |
Quick Routing
New feature (MEDIUM/HIGH)? -> al-architect -> /al-spec.create -> al-conductor
New feature (LOW)? -> /al-spec.create -> al-developer
Bug fix / debugging? -> al-developer
Architecture review? -> al-architect
Full TDD cycle? -> al-conductor
Project estimation? -> al-presales
Workflows
11 workflows (6 core + 5 BC Agents pack). The 6 core, invoked via /workflow-name:
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago Changed · +2 lines · +42 tokens per session b1b2147f73db
- 1mo ago Changed · +1 lines · +40 tokens per session e6e29928c577
- 1mo ago First seen · 165 lines · 1,694 tokens per session scan A 4a7c7fc8781f
ALDC-AL-Development-Collection CLAUDE.md is an instructions file published in the GitHub repository javiarmesto/ALDC-AL-Development-Collection (112 stars, last pushed 3d ago), licensed MIT. It adds 1,776 tokens to every session, about $0.0071 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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