bcquality/README.md
Jesper Schulz-Wedde 332947bcdb Merge main into AL development guidance
Reconcile the read-only plan-enrichment contracts with main's folder-review
inputs and documentation structure. Record Windows alternate streams in
runner evidence and clear the regression harness exit status after expected
negative probes.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 638b66d2-9f06-4f60-8781-808709e1485c
2026-09-11 09:35:59 +02:00

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Markdown

# BCQuality
Quality skills and knowledge that help AI tools make better Business Central
development decisions: catch BC-specific defects, avoid misleading advice,
and explain findings with references you can read.
BCQuality contains **knowledge and reusable skills**, not agents or a Business
Central extension. Your host supplies the agent. You can install the content
as a plugin, use it from another integration, or browse the knowledge directly.
## Quick start
The walkthrough below uses **GitHub Copilot CLI in a terminal**, not the
Copilot Chat panel in VS Code. First
[install Copilot CLI and sign in](https://docs.github.com/en/copilot/get-started/cli-quickstart).
Your account and organization policy must allow its use. You do not need to
clone BCQuality, build a runner, or deploy an app to Business Central for this
source-review example.
### Standalone plugin installation
Run these commands in your terminal:
```powershell
copilot plugin install microsoft/BCQuality
copilot plugin list
```
The list should include `bcquality`. The plugin exposes
[`al-code-review`](skills/al-code-review/SKILL.md) and the read-only
[`al-development-plan`](skills/al-development-plan/SKILL.md) plan-enrichment
skill. Installation and skill discovery are the general pattern; reviewing an
app is one example of using it.
Plugin version `0.3.0` adds `al-development-plan`, a read-only adapter for
enriching an **existing** plan. It does not generate a plan or implement code.
The adapters are intentionally not second implementations:
```text
standalone host skill: skills/al-code-review/SKILL.md
-> routing contract: skills/entry.md
-> review coordinator: microsoft/skills/review/al-code-review.md
-> domain review leaves
standalone host skill: skills/al-development-plan/SKILL.md
-> routing contract: skills/entry.md
-> enrichment skill: microsoft/skills/development/al-development-plan.md
-> referenced constraints for the consumer's existing workflow (read-only)
```
Only the files under `skills/*/SKILL.md` follow the host's packaging format.
The remaining files are BCQuality's internal protocol and layered action
skills. Entry remains the single owner of routing and index preparation. This
separation keeps standalone installation available without duplicating policy
in either adapter.
### Example: Review a complete app folder
Start a **new** CLI session in your own app folder, replacing the example path:
```powershell
cd "C:\Repos\MyBusinessCentralApp"
copilot
```
Approve access only to a project you trust, then ask:
> Use the installed al-code-review skill to review the complete Business Central
> app in this folder without changing my source files. Return the complete
> BCQuality findings report.
The folder should contain `app.json` and your AL source; it does **not** need
to be a Git repository. On macOS or Linux, use your app's local path instead.
Each host adapter and internal action skill intentionally share a name: they
expose the same operation in two different skill formats. Their paths make the
boundary explicit.
Expect a report for each selected review, with findings, source locations,
severity, confidence, and references to the relevant guidance. Some hosts show
the structured JSON directly. `completed` with no findings means nothing was
flagged in that review's scope; `partial` or `failed` is **not** a clean result.
See [reading your results](docs/using-bcquality.md#reading-your-results).
[PowerShell 7](https://learn.microsoft.com/en-us/powershell/scripting/install/installing-powershell)
(`pwsh`) is recommended for fast knowledge discovery. If it is unavailable,
the review can still discover knowledge by reading the folders.
## Documentation
| I want to... | Start here |
| --- | --- |
| Choose direct reading, a supplied skill, or my own agent | [Ways to use BCQuality](docs/using-bcquality.md#choose-how-to-use-bcquality) |
| Review a file, changes, a branch, or a particular concern | [Using BCQuality](docs/using-bcquality.md) |
| Resolve setup problems, incomplete reviews, or incorrect findings | [Troubleshooting and support](docs/troubleshooting.md) |
| Browse the available guidance | [Knowledge by domain](docs/using-bcquality.md#knowledge-by-domain) |
| Configure the plugin or use my organization's rules | [Customizing BCQuality](docs/customizing-bcquality.md) |
| Contribute knowledge or improve a rule | [Your first contribution](docs/contributing.md#your-first-contribution) |
| Connect a host, agent, or CI integration | [Minimal integration example](docs/agent-consumption.md#try-a-minimal-integration) |
[All documentation and technical references](docs/README.md).
## Scope
Today's curated content focuses on **technical AL code review**. It augments
the agent's judgment; it is not an exhaustive BC manual or a substitute for
compilation, analyzers, tests, or human review. See
[coverage and limits](docs/using-bcquality.md#coverage-and-limits) for the
available domains and the difference between a folder review and a comparison.
The read-only `al-development-plan` interface selects relevant constraints
before the consumer implements its own existing plan.
Repository-specific orchestrators retain planning, implementation, approvals,
tests, environment, propagation, and delivery ownership. The intended flow is
consumer analysis and normalized plan -> read-only BCQuality guidance ->
existing implementation phases -> independent final BCQuality review ->
delivery. Consumer uptake and a real runtime pilot are follow-up work, not
implemented integrations or demonstrated authoring improvements.
`no-knowledge` means no additional applicable BCQuality constraints, with empty
`knowledge`; it does not make a plan unsafe or prevent the consumer from using
its ordinary gates. Retrieval failures and materially unresolved conditional
guidance are distinct outcomes, not empty knowledge. Do not add generic advice
just to avoid a `no-knowledge` result.
Functional areas such as Finance, Supply Chain Management, Manufacturing, Jobs,
Warehousing, and Service, and technologies such as PowerShell, pipelines, and
Power Platform, remain valid future scope, **not current coverage claims**.
## Evidence and follow-up scope
The [guidance evaluation](evaluation/README.md#read-only-plan-guidance) separates
credential-free contract/scorer regressions from external agent and runtime
evidence. Prepared requests and fixture counts do not establish compilation,
test execution, better repairs, or a capability percentage. Consumer adoption,
a pinned baseline comparison and runtime pilot, standalone authoring, and
source-ingestion catalog work remain separate follow-ups.
## What's in this repo
Knowledge articles cover one concern each. Skills tell an agent how to find
and apply the relevant knowledge. Both live in three layers:
| Layer | Purpose |
| --- | --- |
| [Microsoft](microsoft/) | Microsoft-endorsed skills and their knowledge. |
| [Community](community/) | Community-owned skills and their knowledge. |
| [Custom](custom/) | Organization-specific additions and overrides in your own fork. |
Review skills emit a `findings-report`; plan enrichment emits a read-only
`development-guidance-report`. Both contracts are defined in
[`skills/do.md`](skills/do.md). See
[how agents consume BCQuality](docs/agent-consumption.md) for the integration
flow.
All three are enabled by default; Custom is empty upstream. You do not need
to configure layers to get started.
## Versioning
Update the installed plugin from your terminal, then start a new session:
```powershell
copilot plugin update bcquality
```
Plugin versions and content-release tags are different. For reproducible runs
and organization forks, see [updates and versions](docs/customizing-bcquality.md#updates-and-versions).
## What belongs here
Knowledge belongs here when it prevents a BC-specific mistake an otherwise
capable agent would make, including false-positive findings. BC facts belong
in knowledge articles, not skill instructions. See the
[admission test and examples](docs/contributing.md#what-belongs-here).
## Contributing
Partners are welcome to contribute to the layer that owns the domain,
regardless of affiliation. Start with the [contribution guide](docs/contributing.md).
To report a problem without authoring a rule, see [support](docs/troubleshooting.md#reporting-a-problem).
## License
[MIT](LICENSE)