diff --git a/Cargo.toml b/Cargo.toml
index f7d32293a..0f270d3b3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -113,10 +113,9 @@ wit-component = "0.19.0"
 # TODO(factors): default = ["llm"]
 all-tests = ["extern-dependencies-tests"]
 extern-dependencies-tests = []
-# TODO(factors):
-# llm = ["spin-trigger-http/llm"]
-# llm-metal = ["llm", "spin-trigger-http/llm-metal"]
-# llm-cublas = ["llm", "spin-trigger-http/llm-cublas"]
+llm = ["spin-trigger-http2/llm"]
+llm-metal = ["llm", "spin-trigger-http2/llm-metal"]
+llm-cublas = ["llm", "spin-trigger-http2/llm-cublas"]
 
 [workspace]
 members = [
diff --git a/crates/factor-llm/Cargo.toml b/crates/factor-llm/Cargo.toml
index e5a26b018..b7f0e4107 100644
--- a/crates/factor-llm/Cargo.toml
+++ b/crates/factor-llm/Cargo.toml
@@ -8,19 +8,24 @@ homepage.workspace = true
 repository.workspace = true
 rust-version.workspace = true
 
+[features]
+llm = ["spin-llm-local"]
+llm-metal = ["llm", "spin-llm-local/metal"]
+llm-cublas = ["llm", "spin-llm-local/cublas"]
+
 [dependencies]
 anyhow = "1.0"
 async-trait = "0.1"
 serde = "1.0"
 spin-factors = { path = "../factors" }
-spin-llm-local = { path = "../llm-local" }
+spin-llm-local = { path = "../llm-local", optional = true }
 spin-llm-remote-http = { path = "../llm-remote-http" }
 spin-locked-app = { path = "../locked-app" }
 spin-world = { path = "../world" }
 tracing = { workspace = true }
 tokio = { version = "1", features = ["sync"] }
 toml = "0.8"
-url = "2"
+url = { version = "2", features = ["serde"] }
 
 [dev-dependencies]
 spin-factors-test = { path = "../factors-test" }
diff --git a/crates/factor-llm/src/spin.rs b/crates/factor-llm/src/spin.rs
index 6ebd7a706..6d59c786c 100644
--- a/crates/factor-llm/src/spin.rs
+++ b/crates/factor-llm/src/spin.rs
@@ -1,8 +1,6 @@
 use std::path::PathBuf;
 use std::sync::Arc;
 
-pub use spin_llm_local::LocalLlmEngine;
-
 use spin_llm_remote_http::RemoteHttpLlmEngine;
 use spin_world::async_trait;
 use spin_world::v1::llm::{self as v1};
@@ -12,26 +10,48 @@ use url::Url;
 
 use crate::{LlmEngine, LlmEngineCreator, RuntimeConfig};
 
-#[async_trait]
-impl LlmEngine for LocalLlmEngine {
-    async fn infer(
-        &mut self,
-        model: v1::InferencingModel,
-        prompt: String,
-        params: v2::InferencingParams,
-    ) -> Result<v2::InferencingResult, v2::Error> {
-        self.infer(model, prompt, params).await
-    }
+#[cfg(feature = "llm")]
+mod local {
+    use super::*;
+    pub use spin_llm_local::LocalLlmEngine;
 
-    async fn generate_embeddings(
-        &mut self,
-        model: v2::EmbeddingModel,
-        data: Vec<String>,
-    ) -> Result<v2::EmbeddingsResult, v2::Error> {
-        self.generate_embeddings(model, data).await
+    #[async_trait]
+    impl LlmEngine for LocalLlmEngine {
+        async fn infer(
+            &mut self,
+            model: v2::InferencingModel,
+            prompt: String,
+            params: v2::InferencingParams,
+        ) -> Result<v2::InferencingResult, v2::Error> {
+            self.infer(model, prompt, params).await
+        }
+
+        async fn generate_embeddings(
+            &mut self,
+            model: v2::EmbeddingModel,
+            data: Vec<String>,
+        ) -> Result<v2::EmbeddingsResult, v2::Error> {
+            self.generate_embeddings(model, data).await
+        }
     }
 }
 
+/// The default engine creator for the LLM factor when used in the Spin CLI.
+pub fn default_engine_creator(
+    state_dir: PathBuf,
+    use_gpu: bool,
+) -> impl LlmEngineCreator + 'static {
+    #[cfg(feature = "llm")]
+    let engine = spin_llm_local::LocalLlmEngine::new(state_dir.join("ai-models"), use_gpu);
+    #[cfg(not(feature = "llm"))]
+    let engine = {
+        let _ = (state_dir, use_gpu);
+        noop::NoopLlmEngine
+    };
+    let engine = Arc::new(Mutex::new(engine)) as Arc<Mutex<dyn LlmEngine>>;
+    move || engine.clone()
+}
+
 #[async_trait]
 impl LlmEngine for RemoteHttpLlmEngine {
     async fn infer(
@@ -77,6 +97,12 @@ pub enum LlmCompute {
 impl LlmCompute {
     fn into_engine(self, state_dir: PathBuf, use_gpu: bool) -> Arc<Mutex<dyn LlmEngine>> {
         match self {
+            #[cfg(not(feature = "llm"))]
+            LlmCompute::Spin => {
+                let _ = (state_dir, use_gpu);
+                Arc::new(Mutex::new(noop::NoopLlmEngine))
+            }
+            #[cfg(feature = "llm")]
             LlmCompute::Spin => default_engine_creator(state_dir, use_gpu).create(),
             LlmCompute::RemoteHttp(config) => Arc::new(Mutex::new(RemoteHttpLlmEngine::new(
                 config.url,
@@ -92,15 +118,35 @@ pub struct RemoteHttpCompute {
     auth_token: String,
 }
 
-/// The default engine creator for the LLM factor when used in the Spin CLI.
-pub fn default_engine_creator(
-    state_dir: PathBuf,
-    use_gpu: bool,
-) -> impl LlmEngineCreator + 'static {
-    move || {
-        Arc::new(Mutex::new(LocalLlmEngine::new(
-            state_dir.join("ai-models"),
-            use_gpu,
-        ))) as _
+/// A noop engine used when the local engine feature is disabled.
+#[cfg(not(feature = "llm"))]
+mod noop {
+    use super::*;
+
+    #[derive(Clone, Copy)]
+    pub(super) struct NoopLlmEngine;
+
+    #[async_trait]
+    impl LlmEngine for NoopLlmEngine {
+        async fn infer(
+            &mut self,
+            _model: v2::InferencingModel,
+            _prompt: String,
+            _params: v2::InferencingParams,
+        ) -> Result<v2::InferencingResult, v2::Error> {
+            Err(v2::Error::RuntimeError(
+                "Local LLM operations are not supported in this version of Spin.".into(),
+            ))
+        }
+
+        async fn generate_embeddings(
+            &mut self,
+            _model: v2::EmbeddingModel,
+            _data: Vec<String>,
+        ) -> Result<v2::EmbeddingsResult, v2::Error> {
+            Err(v2::Error::RuntimeError(
+                "Local LLM operations are not supported in this version of Spin.".into(),
+            ))
+        }
     }
 }
diff --git a/crates/trigger-http2/Cargo.toml b/crates/trigger-http2/Cargo.toml
index 0abb81436..d79b7b520 100644
--- a/crates/trigger-http2/Cargo.toml
+++ b/crates/trigger-http2/Cargo.toml
@@ -7,6 +7,11 @@ edition = { workspace = true }
 [lib]
 doctest = false
 
+[features]
+llm = ["spin-trigger2/llm"]
+llm-metal = ["spin-trigger2/llm-metal"]
+llm-cublas = ["spin-trigger2/llm-cublas"]
+
 [dependencies]
 anyhow = "1.0"
 async-trait = "0.1"
diff --git a/crates/trigger2/Cargo.toml b/crates/trigger2/Cargo.toml
index 820eba767..565ee436b 100644
--- a/crates/trigger2/Cargo.toml
+++ b/crates/trigger2/Cargo.toml
@@ -8,6 +8,11 @@ homepage.workspace = true
 repository.workspace = true
 rust-version.workspace = true
 
+[features]
+llm = ["spin-factor-llm/llm"]
+llm-metal = ["spin-factor-llm/llm-metal"]
+llm-cublas = ["spin-factor-llm/llm-cublas"]
+
 [dependencies]
 anyhow = "1"
 clap = { version = "3.1.18", features = ["derive", "env"] }