diff --git a/README.md b/README.md
index 8c0230e..5faabae 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,24 @@
 
 Small Dalamud plugins by Bep.
 
+## Dalamud Custom Repository
+
+Add this URL under Dalamud Settings, Experimental, Custom Plugin Repositories:
+
+```text
+https://git.bep.moe/verniy/xiv-plugins/raw/branch/main/pluginmaster.json
+```
+
 ## Plugins
 
 - [Auto Fishing Stool](AutoFishingStool/README.md): automatically uses `/sit` after entering fishing mode.
+
+## Publishing a Plugin
+
+Increment the plugin version, then run this command from the repository root:
+
+```powershell
+.\scripts\publish-plugin.cmd -Project AutoFishingStool -Changelog "Describe the update"
+```
+
+Commit and push the updated source, `pluginmaster.json`, and release ZIP. Future plugin projects can use the same command with their project directory name.
diff --git a/pluginmaster.json b/pluginmaster.json
new file mode 100644
index 0000000..aafa731
--- /dev/null
+++ b/pluginmaster.json
@@ -0,0 +1,25 @@
+[
+    {
+        "Author":  "Bep",
+        "Name":  "Auto Fishing Stool",
+        "InternalName":  "AutoFishingStool",
+        "AssemblyVersion":  "1.1.3.0",
+        "TestingAssemblyVersion":  null,
+        "Description":  "Uses /sit once after fishing becomes active and the current fishing action finishes.",
+        "Punchline":  "Automatically sits after entering fishing mode.",
+        "RepoUrl":  "https://git.bep.moe/verniy/xiv-plugins",
+        "ApplicableVersion":  "any",
+        "DalamudApiLevel":  15,
+        "IsHide":  false,
+        "IsTestingExclusive":  false,
+        "DownloadLinkInstall":  "https://git.bep.moe/verniy/xiv-plugins/raw/branch/main/repo/AutoFishingStool/latest.zip",
+        "DownloadLinkUpdate":  "https://git.bep.moe/verniy/xiv-plugins/raw/branch/main/repo/AutoFishingStool/latest.zip",
+        "LastUpdate":  "1786068591",
+        "IconUrl":  "https://git.bep.moe/verniy/xiv-plugins/raw/branch/main/AutoFishingStool/icon.png",
+        "Tags":  [
+                     "fishing",
+                     "utility"
+                 ],
+        "Changelog":  "Initial custom repository release."
+    }
+]
diff --git a/repo/AutoFishingStool/latest.zip b/repo/AutoFishingStool/latest.zip
new file mode 100644
index 0000000..d9f9def
Binary files /dev/null and b/repo/AutoFishingStool/latest.zip differ
diff --git a/scripts/Publish-Plugin.ps1 b/scripts/Publish-Plugin.ps1
new file mode 100644
index 0000000..fed6371
--- /dev/null
+++ b/scripts/Publish-Plugin.ps1
@@ -0,0 +1,91 @@
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$Project,
+
+    [string]$Changelog
+)
+
+$ErrorActionPreference = 'Stop'
+
+$repositoryRoot = Split-Path -Parent $PSScriptRoot
+$projectDirectory = Join-Path $repositoryRoot $Project
+
+if (-not (Test-Path -LiteralPath $projectDirectory -PathType Container)) {
+    throw "Plugin project directory not found: $projectDirectory"
+}
+
+$projectFiles = @(Get-ChildItem -LiteralPath $projectDirectory -Filter '*.csproj' -File)
+if ($projectFiles.Count -ne 1) {
+    throw "Expected exactly one project file in $projectDirectory"
+}
+
+$projectFile = $projectFiles[0]
+$internalName = [System.IO.Path]::GetFileNameWithoutExtension($projectFile.Name)
+
+dotnet build $projectFile.FullName -c Release --no-restore
+if ($LASTEXITCODE -ne 0) {
+    throw "Release build failed for $internalName"
+}
+
+$packageDirectory = Join-Path $projectDirectory "bin\Release\$internalName"
+$manifestPath = Join-Path $packageDirectory "$internalName.json"
+$zipPath = Join-Path $packageDirectory 'latest.zip'
+
+if (-not (Test-Path -LiteralPath $manifestPath -PathType Leaf)) {
+    throw "Release manifest not found: $manifestPath"
+}
+
+if (-not (Test-Path -LiteralPath $zipPath -PathType Leaf)) {
+    throw "Release package not found: $zipPath"
+}
+
+$manifest = Get-Content -LiteralPath $manifestPath -Raw | ConvertFrom-Json
+$repositoryBaseUrl = 'https://git.bep.moe/verniy/xiv-plugins'
+$downloadUrl = "$repositoryBaseUrl/raw/branch/main/repo/$internalName/latest.zip"
+$destinationDirectory = Join-Path $repositoryRoot "repo\$internalName"
+$pluginMasterPath = Join-Path $repositoryRoot 'pluginmaster.json'
+
+New-Item -ItemType Directory -Path $destinationDirectory -Force | Out-Null
+Copy-Item -LiteralPath $zipPath -Destination (Join-Path $destinationDirectory 'latest.zip') -Force
+
+$entry = [ordered]@{
+    Author = $manifest.Author
+    Name = $manifest.Name
+    InternalName = $manifest.InternalName
+    AssemblyVersion = $manifest.AssemblyVersion
+    TestingAssemblyVersion = $null
+    Description = $manifest.Description
+    Punchline = $manifest.Punchline
+    RepoUrl = $manifest.RepoUrl
+    ApplicableVersion = $manifest.ApplicableVersion
+    DalamudApiLevel = $manifest.DalamudApiLevel
+    IsHide = $false
+    IsTestingExclusive = $false
+    DownloadLinkInstall = $downloadUrl
+    DownloadLinkUpdate = $downloadUrl
+    LastUpdate = [DateTimeOffset]::UtcNow.ToUnixTimeSeconds().ToString()
+    IconUrl = $manifest.IconUrl
+    Tags = @($manifest.Tags)
+}
+
+if ($Changelog) {
+    $entry.Changelog = $Changelog
+} elseif ($manifest.Changelog) {
+    $entry.Changelog = $manifest.Changelog
+}
+
+$entries = @()
+if (Test-Path -LiteralPath $pluginMasterPath -PathType Leaf) {
+    $existing = Get-Content -LiteralPath $pluginMasterPath -Raw | ConvertFrom-Json
+    $entries = @($existing | Where-Object { $_.InternalName -ne $internalName })
+}
+
+$entries += [PSCustomObject]$entry
+$sortedEntries = @($entries | Sort-Object InternalName)
+$json = ConvertTo-Json -InputObject $sortedEntries -Depth 10
+$utf8 = [System.Text.UTF8Encoding]::new($false)
+[System.IO.File]::WriteAllText($pluginMasterPath, $json + [Environment]::NewLine, $utf8)
+
+Write-Output "Published $internalName $($manifest.AssemblyVersion)"
+Write-Output "Repository index: $pluginMasterPath"
+Write-Output "Package: $(Join-Path $destinationDirectory 'latest.zip')"
diff --git a/scripts/publish-plugin.cmd b/scripts/publish-plugin.cmd
new file mode 100644
index 0000000..c538848
--- /dev/null
+++ b/scripts/publish-plugin.cmd
@@ -0,0 +1 @@
+@powershell.exe -NoProfile -ExecutionPolicy Bypass -File "%~dp0Publish-Plugin.ps1" %*