diff --git a/plugin/build.gradle.kts b/plugin/build.gradle.kts
index cbf71e7..bbf7f36 100644
--- a/plugin/build.gradle.kts
+++ b/plugin/build.gradle.kts
@@ -9,7 +9,7 @@ plugins {
 }
 
 group = "xyz.jpenilla"
-version = "2.2.1-SNAPSHOT"
+version = "2.2.2-SNAPSHOT"
 description = "Gradle plugins adding run tasks for Minecraft server and proxy software"
 
 repositories {
diff --git a/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/DownloadPluginsSpec.kt b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/DownloadPluginsSpec.kt
index d7a8498..1da6775 100644
--- a/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/DownloadPluginsSpec.kt
+++ b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/DownloadPluginsSpec.kt
@@ -33,6 +33,8 @@ import xyz.jpenilla.runtask.pluginsapi.github.GitHubApi
 import xyz.jpenilla.runtask.pluginsapi.github.GitHubApiImpl
 import xyz.jpenilla.runtask.pluginsapi.hangar.HangarApi
 import xyz.jpenilla.runtask.pluginsapi.hangar.HangarApiImpl
+import xyz.jpenilla.runtask.pluginsapi.jenkins.JenkinsPluginProvider
+import xyz.jpenilla.runtask.pluginsapi.jenkins.JenkinsPluginProviderImpl
 import xyz.jpenilla.runtask.pluginsapi.modrinth.ModrinthApi
 import xyz.jpenilla.runtask.pluginsapi.modrinth.ModrinthApiImpl
 import xyz.jpenilla.runtask.pluginsapi.url.UrlPluginProvider
@@ -67,6 +69,7 @@ public abstract class DownloadPluginsSpec @Inject constructor(
     registry.registerFactory(ModrinthApi::class) { name -> objects.newInstance(ModrinthApiImpl::class, name) }
     registry.registerFactory(GitHubApi::class) { name -> objects.newInstance(GitHubApiImpl::class, name) }
     registry.registerFactory(UrlPluginProvider::class) { name -> objects.newInstance(UrlPluginProviderImpl::class, name) }
+    registry.registerFactory(JenkinsPluginProvider::class) { name -> objects.newInstance(JenkinsPluginProviderImpl::class, name) }
 
     register("hangar", HangarApi::class) {
       url.set(HangarApi.DEFAULT_URL)
@@ -76,6 +79,7 @@ public abstract class DownloadPluginsSpec @Inject constructor(
     }
     register("github", GitHubApi::class)
     register("url", UrlPluginProvider::class)
+    register("jenkins", JenkinsPluginProvider::class)
   }
 
   /**
@@ -96,6 +100,7 @@ public abstract class DownloadPluginsSpec @Inject constructor(
         is ModrinthApi -> ModrinthApi::class
         is GitHubApi -> GitHubApi::class
         is UrlPluginProvider -> UrlPluginProvider::class
+        is JenkinsPluginProvider -> JenkinsPluginProvider::class
         else -> throw IllegalStateException("Unknown PluginApi type: ${api.javaClass.name}")
       }
       configure(name, type) {
@@ -181,6 +186,27 @@ public abstract class DownloadPluginsSpec @Inject constructor(
     url.configure { add(urlString) }
   }
 
+  // jenkins extensions
+
+  /**
+   * Access to the built-in [JenkinsPluginProvider].
+   */
+  @get:Internal
+  public val jenkins: NamedDomainObjectProvider<JenkinsPluginProvider>
+    get() = named("jenkins", JenkinsPluginProvider::class)
+
+  /**
+   * Add a plugin download.
+   *
+   * @param baseUrl The root url to the jenkins instance
+   * @param job The id of the target job to download the plugin from
+   * @param artifactRegex In case multiple artifacts are provided, a regex to pick the correct artifact
+   * @param build A specific build for the [job] or the lastSuccessfulBuild if none provided
+   */
+  public fun jenkins(baseUrl: String, job: String, artifactRegex: Regex? = null, build: String? = null) {
+    jenkins.configure { add(baseUrl, job, artifactRegex, build) }
+  }
+
   // All zero-arg methods must be annotated or Gradle will think it's an input
   @Internal
   override fun getAsMap(): SortedMap<String, PluginApi<*, *>> = registry.asMap
diff --git a/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/PluginApiDownload.kt b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/PluginApiDownload.kt
index 7eec27b..dd2d7ca 100644
--- a/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/PluginApiDownload.kt
+++ b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/PluginApiDownload.kt
@@ -18,6 +18,7 @@ package xyz.jpenilla.runtask.pluginsapi
 
 import org.gradle.api.provider.Property
 import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.Optional
 import xyz.jpenilla.runtask.util.HashingAlgorithm
 import xyz.jpenilla.runtask.util.calculateHash
 import xyz.jpenilla.runtask.util.toHexString
@@ -173,3 +174,46 @@ public abstract class UrlDownload : PluginApiDownload() {
     return toHexString(url.get().byteInputStream().calculateHash(HashingAlgorithm.SHA1))
   }
 }
+
+public abstract class JenkinsDownload : PluginApiDownload() {
+
+  @get:Input
+  public abstract val baseUrl: Property<String>
+
+  @get:Input
+  public abstract val job: Property<String>
+
+  @get:Input @get:Optional
+  public abstract val artifactRegex: Property<Regex>
+
+  @get:Input @get:Optional
+  public abstract val build: Property<String>
+
+  override fun toString(): String {
+    return "JenkinsDownload(baseUrl=$baseUrl, job=$job, artifactRegex=$artifactRegex, build=$build)"
+  }
+
+  override fun equals(other: Any?): Boolean {
+    if (this === other) {
+      return true
+    }
+    if (javaClass != other?.javaClass) {
+      return false
+    }
+
+    other as JenkinsDownload
+
+    return baseUrl.get() == other.baseUrl.get() &&
+      job.get() == other.job.get() &&
+      artifactRegex.orNull == other.artifactRegex.orNull &&
+      build.orNull == other.build.orNull
+  }
+
+  override fun hashCode(): Int {
+    var result = baseUrl.hashCode()
+    result = 31 * result + job.hashCode()
+    result = 31 * result + artifactRegex.hashCode()
+    result = 31 * result + build.hashCode()
+    return result
+  }
+}
diff --git a/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/PluginDownloadServiceImpl.kt b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/PluginDownloadServiceImpl.kt
index 400a0d3..0e25fde 100644
--- a/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/PluginDownloadServiceImpl.kt
+++ b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/PluginDownloadServiceImpl.kt
@@ -89,6 +89,7 @@ internal abstract class PluginDownloadServiceImpl : PluginDownloadService {
       is ModrinthApiDownload -> resolveModrinthPlugin(project, download)
       is GitHubApiDownload -> resolveGitHubPlugin(project, download)
       is UrlDownload -> resolveUrl(project, download)
+      is JenkinsDownload -> resolveJenkins(project, download)
     }
   }
 
@@ -104,7 +105,54 @@ internal abstract class PluginDownloadServiceImpl : PluginDownloadService {
     val version = manifest.urlProvider[urlHash] ?: PluginVersion(fileName = "$urlHash.jar", displayName = download.url.get())
     val targetFile = targetDir.resolve(version.fileName)
     val setter: (PluginVersion) -> Unit = { manifest.urlProvider[urlHash] = it }
-    val ctx = DownloadCtx(project, "url", download.url.get(), targetDir, targetFile, version, setter)
+    val ctx = DownloadCtx(project, "url", { download.url.get() }, targetDir, targetFile, version, setter)
+    return download(ctx)
+  }
+
+  private fun resolveJenkins(project: Project, download: JenkinsDownload): Path {
+    val cacheDir = parameters.cacheDirectory.get().asFile.toPath()
+    val targetDir = cacheDir.resolve(Constants.JENKINS_PLUGIN_DIR)
+
+    val baseUrl = download.baseUrl.get().trimEnd('/')
+    val job = download.job.get()
+    val regex = download.artifactRegex.orNull
+    val jobUrl = "$baseUrl/job/$job"
+    val build = download.build.getOrElse(
+      URI("$jobUrl/${Constants.JENKINS_LAST_SUCCESSFUL_BUILD}/buildNumber")
+        .toURL().readText()
+    )
+    val restEndpoint = URI(Constants.JENKINS_REST_ENDPOINT.format(jobUrl, build))
+
+    val provider = manifest.jenkinsProvider.computeIfAbsent(baseUrl) { JenkinsProvider() }
+    val versions = provider.computeIfAbsent(job) { PluginVersions() }
+    val version = versions[build] ?: PluginVersion(
+      fileName = "$job-$build.jar",
+      displayName = "jenkins:$baseUrl/$job/$build"
+    )
+
+    val targetFile = targetDir.resolve(version.fileName)
+    val setter: (PluginVersion) -> Unit = { versions[build] = it }
+
+    val downloadUrlSupplier: () -> String = supplier@{
+      val artifacts = mapper.readValue<JenkinsBuildResponse>(restEndpoint.toURL()).artifacts
+      if (artifacts.isEmpty()) {
+        throw IllegalStateException("No artifacts provided for build $build at $jobUrl")
+      }
+      if (artifacts.size == 1) {
+        val path = artifacts.first().relativePath
+        if (regex != null && !(regex.containsMatchIn(path))) {
+          throw NullPointerException("Regex does not match only-found artifact: $path")
+        }
+        return@supplier "$jobUrl/$build/artifact/$path"
+      }
+      if (regex == null) {
+        throw NullPointerException("Regex is null but multiple artifacts were found for $jobUrl/$build")
+      }
+      val artifactPaths = artifacts.map { it.relativePath }
+      val artifact = artifactPaths.firstOrNull { regex.containsMatchIn(it) } ?: throw NullPointerException("Failed to find artifact for regex ($regex) - Artifacts are: ${artifactPaths.joinToString(", ")}")
+      "$jobUrl/$build/artifact/$artifact"
+    }
+    val ctx = DownloadCtx(project, jobUrl, downloadUrlSupplier, targetDir, targetFile, version, setter)
     return download(ctx)
   }
 
@@ -130,7 +178,7 @@ internal abstract class PluginDownloadServiceImpl : PluginDownloadService {
     val downloadUrl = "$apiUrl/api/v1/projects/$apiPlugin/versions/$apiVersion/$platformType/download"
 
     val setter: (PluginVersion) -> Unit = { platform[apiVersion] = it }
-    val ctx = DownloadCtx(project, apiUrl, downloadUrl, targetDir, targetFile, version, setter)
+    val ctx = DownloadCtx(project, apiUrl, { downloadUrl }, targetDir, targetFile, version, setter)
     return download(ctx)
   }
 
@@ -152,7 +200,7 @@ internal abstract class PluginDownloadServiceImpl : PluginDownloadService {
 
     val versionRequestUrl = "$apiUrl/v2/project/$apiPlugin/version/$apiVersion"
     val versionJsonPath = download(
-      DownloadCtx(project, apiUrl, versionRequestUrl, targetDir, jsonFile, jsonVersion, setter = { plugin[jsonVersionName] = it })
+      DownloadCtx(project, apiUrl, { versionRequestUrl }, targetDir, jsonFile, jsonVersion, setter = { plugin[jsonVersionName] = it })
     )
     val versionInfo = mapper.readValue<ModrinthVersionResponse>(versionJsonPath.toFile())
     val primaryFile = versionInfo.files.find { it.primary } ?: error("Could not find primary file for $download in $versionInfo")
@@ -165,7 +213,7 @@ internal abstract class PluginDownloadServiceImpl : PluginDownloadService {
     val targetFile = targetDir.resolve(version.fileName)
 
     return download(
-      DownloadCtx(project, apiUrl, primaryFile.url, targetDir, targetFile, version, setter = { plugin[apiVersion] = it })
+      DownloadCtx(project, apiUrl, { primaryFile.url }, targetDir, targetFile, version, setter = { plugin[apiVersion] = it })
     )
   }
 
@@ -188,7 +236,7 @@ internal abstract class PluginDownloadServiceImpl : PluginDownloadService {
     val downloadUrl = "https://github.com/$owner/$repo/releases/download/$tag/$asset"
 
     val setter: (PluginVersion) -> Unit = { tagProvider[asset] = it }
-    val ctx = DownloadCtx(project, "github.com", downloadUrl, targetDir, targetFile, version, setter)
+    val ctx = DownloadCtx(project, "github.com", { downloadUrl }, targetDir, targetFile, version, setter)
     return download(ctx)
   }
 
@@ -217,7 +265,7 @@ internal abstract class PluginDownloadServiceImpl : PluginDownloadService {
   }
 
   private fun downloadFile(ctx: DownloadCtx): Path {
-    val url = URI.create(ctx.downloadUrl).toURL()
+    val url = URI.create(ctx.downloadUrl()).toURL()
     val connection = url.openConnection() as HttpURLConnection
 
     try {
@@ -277,7 +325,7 @@ internal abstract class PluginDownloadServiceImpl : PluginDownloadService {
   private data class DownloadCtx(
     val project: Project,
     val baseUrl: String,
-    val downloadUrl: String,
+    val downloadUrl: () -> String,
     val targetDir: Path,
     val targetFile: Path,
     val version: PluginVersion,
@@ -290,7 +338,8 @@ private data class PluginsManifest(
   val hangarProviders: MutableMap<String, HangarProvider> = HashMap(),
   val modrinthProviders: MutableMap<String, ModrinthProvider> = HashMap(),
   val githubProvider: GitHubProvider = GitHubProvider(),
-  val urlProvider: PluginVersions = PluginVersions()
+  val urlProvider: PluginVersions = PluginVersions(),
+  val jenkinsProvider: MutableMap<String, JenkinsProvider> = HashMap()
 )
 
 // hangar types:
@@ -330,6 +379,20 @@ private typealias GitHubRepo = MutableMap<String, PluginVersions>
 
 private fun GitHubRepo(): GitHubRepo = HashMap()
 
+// jenkins types:
+private typealias JenkinsProvider = MutableMap<String, PluginVersions>
+
+private fun JenkinsProvider(): JenkinsProvider = HashMap()
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+private data class JenkinsBuildResponse(
+  val artifacts: List<Artifact>
+) {
+  data class Artifact(
+    val relativePath: String
+  )
+}
+
 // general types:
 private typealias PluginVersions = MutableMap<String, PluginVersion>
 
diff --git a/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/jenkins/JenkinsPluginProvider.kt b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/jenkins/JenkinsPluginProvider.kt
new file mode 100644
index 0000000..a6c606e
--- /dev/null
+++ b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/jenkins/JenkinsPluginProvider.kt
@@ -0,0 +1,36 @@
+/*
+ * Run Task Gradle Plugins
+ * Copyright (c) 2023 Jason Penilla
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.jpenilla.runtask.pluginsapi.jenkins
+
+import xyz.jpenilla.runtask.pluginsapi.JenkinsDownload
+import xyz.jpenilla.runtask.pluginsapi.PluginApi
+
+/**
+ * [PluginApi] implementation for downloading plugins from Jenkins CI.
+ */
+public interface JenkinsPluginProvider : PluginApi<JenkinsPluginProvider, JenkinsDownload> {
+
+  /**
+   * Add a plugin download.
+   *
+   * @param baseUrl The root url to the jenkins instance
+   * @param job The id of the target job to download the plugin from
+   * @param artifactRegex In case multiple artifacts are provided, a regex to pick the correct artifact
+   * @param build A specific build for the [job] or the lastSuccessfulBuild if none provided
+   */
+  public fun add(baseUrl: String, job: String, artifactRegex: Regex? = null, build: String? = null)
+}
diff --git a/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/jenkins/JenkinsPluginProviderImpl.kt b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/jenkins/JenkinsPluginProviderImpl.kt
new file mode 100644
index 0000000..dde798a
--- /dev/null
+++ b/plugin/src/main/kotlin/xyz/jpenilla/runtask/pluginsapi/jenkins/JenkinsPluginProviderImpl.kt
@@ -0,0 +1,49 @@
+/*
+ * Run Task Gradle Plugins
+ * Copyright (c) 2023 Jason Penilla
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xyz.jpenilla.runtask.pluginsapi.jenkins
+
+import org.gradle.api.model.ObjectFactory
+import org.gradle.kotlin.dsl.newInstance
+import xyz.jpenilla.runtask.pluginsapi.JenkinsDownload
+import javax.inject.Inject
+
+public abstract class JenkinsPluginProviderImpl @Inject constructor(private val name: String, private val objects: ObjectFactory) : JenkinsPluginProvider {
+
+  private val jobs: MutableList<JenkinsDownload> = mutableListOf()
+
+  override fun getName(): String = name
+
+  override fun add(baseUrl: String, job: String, artifactRegex: Regex?, build: String?) {
+    val download = objects.newInstance(JenkinsDownload::class)
+    download.baseUrl.set(baseUrl)
+    download.job.set(job)
+    if (artifactRegex != null) {
+      download.artifactRegex.set(artifactRegex)
+    }
+    if (build != null) {
+      download.build.set(build)
+    }
+    jobs += download
+  }
+
+  override fun copyConfiguration(api: JenkinsPluginProvider) {
+    jobs.addAll(api.downloads)
+  }
+
+  override val downloads: Iterable<JenkinsDownload>
+    get() = jobs
+}
diff --git a/plugin/src/main/kotlin/xyz/jpenilla/runtask/util/Constants.kt b/plugin/src/main/kotlin/xyz/jpenilla/runtask/util/Constants.kt
index b692169..286c246 100644
--- a/plugin/src/main/kotlin/xyz/jpenilla/runtask/util/Constants.kt
+++ b/plugin/src/main/kotlin/xyz/jpenilla/runtask/util/Constants.kt
@@ -39,6 +39,10 @@ internal object Constants {
   const val MODRINTH_PLUGIN_DIR = "modrinth"
   const val GITHUB_PLUGIN_DIR = "github"
   const val URL_PLUGIN_DIR = "url"
+  const val JENKINS_PLUGIN_DIR = "jenkins"
+
+  const val JENKINS_LAST_SUCCESSFUL_BUILD = "lastSuccessfulBuild"
+  const val JENKINS_REST_ENDPOINT = "%s/%s/api/json?tree=artifacts[relativePath]"
 
   object Plugins {
     const val SHADOW_PLUGIN_ID = "com.github.johnrengelman.shadow"
diff --git a/tester/build.gradle.kts b/tester/build.gradle.kts
index b973b5b..0510d76 100644
--- a/tester/build.gradle.kts
+++ b/tester/build.gradle.kts
@@ -13,6 +13,7 @@ val paperPlugins = runPaper.downloadPluginsSpec {
   github("jpenilla", "MiniMOTD", "v2.0.13", "minimotd-bukkit-2.0.13.jar")
   hangar("squaremap", "1.2.0")
   url("https://download.luckperms.net/1515/bukkit/loader/LuckPerms-Bukkit-5.4.102.jar")
+  jenkins("https://ci.athion.net", "FastAsyncWorldEdit", Regex("Bukkit"))
 }
 
 tasks {