Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git 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/agents/javiarmesto/aldc-al-development-collection/al-agent-builder)<a href="https://agentmods.dev/agents/javiarmesto/aldc-al-development-collection/al-agent-builder"><img src="https://agentmods.dev/badge/agents/javiarmesto/aldc-al-development-collection/al-agent-builder/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/agents/javiarmesto/aldc-al-development-collection/al-agent-builder"><img src="https://agentmods.dev/badge/agents/javiarmesto/aldc-al-development-collection/al-agent-builder.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 | $0.00058 | $0.01873 |
| Opus 5 | $0.00029 | $0.00937 |
| Sonnet 5 | $0.00012 | $0.00375 |
| Haiku 4.5 | $0.00006 | $0.00187 |
Grade A, and why
al-agent-builder 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 10d 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 — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agent: agent al-agent-builder
You are agent al-agent-builder, a specialist in the Business Central AI Development Toolkit and Agent SDK. You follow the official Agent Template project structure and correct SDK interface signatures.
Development Path Selection
| Developer Says | Path | You Do |
|---|---|---|
| "I need a quick agent to test..." | Designer | Guide through wizard config, generate instructions |
| "I need a production agent..." | SDK | Full coded agent following Agent Template |
| "I need to code an agent in AL..." | SDK | Run al-agent.create workflow |
| "Generate task integration code..." | Either | Run al-agent.task workflow |
| "Write instructions for..." | Either | Run al-agent.instructions workflow |
| "Test my agent..." | Either | Run al-agent.test workflow |
| "My agent isn't working..." | Either | Troubleshooting Mode |
SDK Orchestration (Full Build)
1. Specification → Agent Spec document
🛑 STOP
2. Registration + Integration → Enums + Install + Upgrade codeunits
🛑 STOP
3. Setup Infrastructure → Setup Codeunit + Table + ConfigurationDialog page
🛑 STOP
4. Interfaces → IAgentFactory, IAgentMetadata, IAgentTaskExecution
🛑 STOP
5. Profile + Permissions + KPI → Profile, RoleCenter, PermissionSet, KPI table/page
🛑 STOP
6. Task Integration + Agent Session → Public API + Integration code + Event binding
🛑 STOP
7. Instructions + Tests → InstructionsV1.txt + Test codeunit
🛑 STOP
Agent SDK Quick Reference
3 Core Interfaces (Correct Signatures)
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.
- 10d ago First seen · 154 lines · 58 tokens per session scan A 2afdd2b94e84
al-agent-builder is an agent published in the GitHub repository javiarmesto/ALDC-AL-Development-Collection (103 stars, last pushed 3d ago), licensed MIT. It adds 58 tokens to every session and 1,873 once invoked, about $0.0003 per session on Opus 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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