ai-docs-inventory

name	ai-docs-inventory
description	Inventory and classify APIs listed in a pre-provided CSV for a WDK header file. Use when: inventorying a header, classifying APIs, validating a CSV for doc generation, checking what needs to be documented.
argument-hint	Specify a header name (e.g. soundwireclass) and the path to the CSV file.

Inventory Header

Read a pre-provided CSV of target API filenames, cross-reference each entry against existing docs, stubs, and published content via the ADO REST API, classify their status, and finalize the CSV for use with the ai-docs-generate skill.

No local repo clones required. All repo interactions use the Azure DevOps REST API.

Parameters

Parameter	Value
ADO Org	https://dev.azure.com/cpubwin
ADO Project	drivers
Docs Repo	wdk-ddi (branches: main, stubs/main)
Published Docs Repo	wdk-ddi-build (branch: live)
Content Path	wdk-ddi-src/content/{header}/
Stubs Branch	stubs/main (default; user may specify alternate like stubs/release-amethyst)
Header Name	Provided by the user (e.g. soundwireclass)
CSV Input	Provided by the user at any local path (e.g. D:\work\soundwireclass.csv)
Working Directory	Derived from CSV path (parent folder of the CSV file)

Prerequisites

• The user provides a header name and a path to a CSV file. That is the only user requirement.
• Azure CLI (az) should be available for auth token acquisition. If not, the agent will prompt for an ADO Personal Access Token (PAT) once per session.

File Naming Conventions

Map each API entity to a filename using these prefixes:

Prefix	Type	Example
nf	Function	nf-soundwireclass-somefunc.md
ns	Structure	ns-soundwireclass-some_struct.md
ne	Enumeration	ne-soundwireclass-some_enum.md
nc	Callback	nc-soundwireclass-evt_some_callback.md
ni	IOCTL	ni-soundwireclass-ioctl_some_code.md
nn	Interface	nn-soundwireclass-isome_interface.md
nl	Class	nl-soundwireclass-some_class.md

The filename pattern is: {prefix}-{header}-{api_name_lowercase}.md

Where {header} is the header name without the .h extension.

Header Landing Page

On the stubs branch, the header landing page is always named na-{header}.md. When it is copied to wdk-ddi-src/content/{header}/ on the main branch, it is renamed to index.md. In the published docs repo, it also appears as index.md. When cross-referencing, check for na-{header}.md on the stubs branch and index.md on main and in the published docs repo.

Legacy Filename Exceptions

Some existing files in the published docs repo or on main may have non-standard filenames (e.g. an extra underscore like ns-header-_struct_name.md instead of ns-header-struct_name.md). These are historical naming errors. Do not rename existing files — doing so would break published links. When cross-referencing, also check for these variant filenames. For new APIs, always use the approved naming convention.

Execution Strategy

Write all PowerShell logic into a single self-contained .ps1 script file, then execute it in one terminal call. Do NOT run ADO REST calls or variable assignments as separate interactive terminal commands — PowerShell variables are lost between terminal invocations and long-running commands may time out and get moved to the background, breaking the workflow.

The pattern is:

1. Create a script file at {workingDir}\inventory.ps1 containing all the logic from the Procedure below.
2. Execute it in a single terminal call: powershell -ExecutionPolicy Bypass -File "{workingDir}\inventory.ps1"
3. Parse the script's console output to present results to the user.

The script should accept no parameters — hardcode the {header}, {csvPath}, and {workingDir} values directly into the generated script.

Procedure

Write a single inventory.ps1 script that performs all of the following steps, then execute it.

1. Strip the .h extension from the user-provided header name to get {header} (e.g. soundwireclass.h → soundwireclass).

2. Resolve paths. The user provides a CSV path. Derive the working directory from it. The script should validate the CSV exists and read it:

   $ErrorActionPreference = "Stop"
   $header = "{header}"
   $csvPath = "{user-provided CSV path}"
   $workingDir = Split-Path $csvPath -Parent
   
   if (-not (Test-Path $csvPath)) {
       Write-Error "CSV not found at $csvPath."
       exit 1
   }
   

   Read the CSV:

   $csvData = Import-Csv $csvPath
   

   The CSV has a header row. Look for a column containing file paths (commonly FilePath or filename) with values like wdk-ddi-src/content/{header}/{filename}.md. Filter to rows with valid .md paths.

3. Obtain ADO auth token. Try Azure CLI first, then fail with a clear message (PAT prompting cannot work inside a non-interactive script):

   $token = (az account get-access-token --resource 499b84ac-1321-427f-aa17-267ca6975798 --query accessToken -o tsv 2>$null)
   if (-not $token) {
       Write-Error "Failed to get ADO token. Run 'az login' first, or set `$env:ADO_PAT before running."
       exit 1
   }
   $h = @{ Authorization = "Bearer $token" }
   $adoBase = "https://dev.azure.com/cpubwin/drivers/_apis/git/repositories"
   

4. For each entry in the CSV, extract the target filename from the path (e.g. wdk-ddi-src/content/{header}/nf-soundwireclass-somefunc.md → nf-soundwireclass-somefunc.md).

5. List all files in the directory on each branch (one API call per branch, not per file). This detects legacy filename variants (see Legacy Filename Exceptions):

   # List files on main branch of wdk-ddi
   try {
       $r1 = Invoke-RestMethod -Uri "$adoBase/wdk-ddi/items?scopePath=wdk-ddi-src/content/{header}/&recursionLevel=OneLevel&versionDescriptor.version=main&versionDescriptor.versionType=branch&api-version=7.0" -Headers $h
       $mainFiles = @($r1.value | Where-Object { $_.path -like "*.md" } | ForEach-Object { Split-Path $_.path -Leaf })
   } catch { $mainFiles = @() }
   
   # List files on stubs branch of wdk-ddi
   try {
       $r2 = Invoke-RestMethod -Uri "$adoBase/wdk-ddi/items?scopePath=wdk-ddi-src/content/{header}/&recursionLevel=OneLevel&versionDescriptor.version=stubs/main&versionDescriptor.versionType=branch&api-version=7.0" -Headers $h
       $stubFiles = @($r2.value | Where-Object { $_.path -like "*.md" } | ForEach-Object { Split-Path $_.path -Leaf })
   } catch { $stubFiles = @() }
   
   # List files on live branch of wdk-ddi-build (published docs)
   try {
       $r3 = Invoke-RestMethod -Uri "$adoBase/wdk-ddi-build/items?scopePath=wdk-ddi-src/content/{header}/&recursionLevel=OneLevel&versionDescriptor.version=live&versionDescriptor.versionType=branch&api-version=7.0" -Headers $h
       $pubFiles = @($r3.value | Where-Object { $_.path -like "*.md" } | ForEach-Object { Split-Path $_.path -Leaf })
   } catch { $pubFiles = @() }
   
   Write-Host "Main: $($mainFiles.Count) files, Stubs: $($stubFiles.Count) files, Published: $($pubFiles.Count) files"
   

After the script finishes, the agent should:

11. Open the CSV in the editor:

    code $csvPath
    

12. Continue or stop. Ask the user:

    Inventory complete. Press y to continue to generate API docs, or type n to stop.

    • If the user types y: automatically invoke the ai-docs-generate skill, passing the same header name and CSV path. Behave as if the user typed /ai-docs-generate {header}.h {workingDir}.
    • If the user types n: stop and tell them they can run it later with: /ai-docs-generate {header}.h {workingDir}

    Tip: To run all three steps (inventory → generate → submit) with no interaction, use the ai-docs-autopilot skill instead.