diff --git a/Cargo.lock b/Cargo.lock
index d9d4085..b75fda8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -353,6 +353,15 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "deranged"
+version = "0.3.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b42b6fa04a440b495c8b04d0e71b707c585f83cb9cb28cf8cd0d976c315e31b4"
+dependencies = [
+ "powerfmt",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -877,6 +886,12 @@ version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "linkme"
 version = "0.2.10"
@@ -919,6 +934,31 @@ version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
+[[package]]
+name = "lopdf"
+version = "0.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e775e4ee264e8a87d50a9efef7b67b4aa988cf94e75630859875fc347e6c872b"
+dependencies = [
+ "chrono",
+ "encoding_rs",
+ "flate2",
+ "itoa",
+ "linked-hash-map",
+ "log",
+ "md5",
+ "nom",
+ "rayon",
+ "time",
+ "weezl",
+]
+
+[[package]]
+name = "md5"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771"
+
 [[package]]
 name = "memchr"
 version = "2.7.2"
@@ -943,18 +983,20 @@ checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
 [[package]]
 name = "mini-rag"
-version = "0.1.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da87e3d727c7ad93d32c4deb529b9622f475d2ab9a7460c9ba1398a0d696c9d9"
+checksum = "71facc5e6b5af46f4df9cf6ad32828e2d871420ddc94d73be7c41abbfb3fdcda"
 dependencies = [
  "anyhow",
  "async-trait",
  "bitcode",
  "colored",
  "glob",
+ "lopdf",
  "rayon",
  "serde",
  "sha256",
+ "stringreader",
 ]
 
 [[package]]
@@ -1044,6 +1086,12 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "num-conv"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1215,6 +1263,12 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d231b230927b5e4ad203db57bbcbee2802f6bce620b1e4a9024a07d94e2907ec"
 
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.17"
@@ -1650,6 +1704,12 @@ version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
+[[package]]
+name = "stringreader"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "913e7b03d63752f6cdd2df77da36749d82669904798fe8944b9ec3d23f159905"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -1743,6 +1803,37 @@ dependencies = [
  "syn 2.0.66",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5dfd88e563464686c916c7e46e623e520ddc6d79fa6641390f2e3fa86e83e885"
+dependencies = [
+ "deranged",
+ "itoa",
+ "num-conv",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
+
+[[package]]
+name = "time-macros"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f252a68540fde3a3877aeea552b832b40ab9a69e318efd078774a01ddee1ccf"
+dependencies = [
+ "num-conv",
+ "time-core",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -2089,6 +2180,12 @@ dependencies = [
  "rustls-pki-types",
 ]
 
+[[package]]
+name = "weezl"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53a85b86a771b1c87058196170769dd264f66c0782acf1ae6cc51bfd64b39082"
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/Cargo.toml b/Cargo.toml
index ed331e8..761663d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ memory-stats = "1.1.0"
 sha256 = "1.5.0"
 bitcode = { version = "0.6.0", features = ["serde"] }
 intertrait = "0.2.2"
-mini-rag = "0.1.0"
+mini-rag = "0.2.1"
 
 [features]
 default = ["ollama", "groq", "openai", "fireworks"]
diff --git a/src/agent/state/mod.rs b/src/agent/state/mod.rs
index 11d11c9..724cce7 100644
--- a/src/agent/state/mod.rs
+++ b/src/agent/state/mod.rs
@@ -27,7 +27,7 @@ pub struct State {
     // list of executed actions
     history: History,
     // optional rag engine
-    rag: Option<Box<dyn mini_rag::VectorStore>>,
+    rag: Option<mini_rag::VectorStore>,
     // set to true when task is complete
     complete: bool,
     // runtime metrics
@@ -82,16 +82,18 @@ impl State {
         }
 
         // add RAG namespace
-        let rag: Option<Box<dyn mini_rag::VectorStore>> =
-            if let Some(config) = task.get_rag_config() {
-                let v_store = mini_rag::factory("naive", embedder, config).await?;
+        let rag: Option<mini_rag::VectorStore> = if let Some(config) = task.get_rag_config() {
+            let mut v_store = mini_rag::VectorStore::new(embedder, config)?;
 
-                namespaces.push(namespaces::NAMESPACES.get("rag").unwrap()());
+            // import new documents if needed
+            v_store.import_new_documents().await?;
 
-                Some(v_store)
-            } else {
-                None
-            };
+            namespaces.push(namespaces::NAMESPACES.get("rag").unwrap()());
+
+            Some(v_store)
+        } else {
+            None
+        };
 
         // add task defined actions
         namespaces.append(&mut task.get_functions());
@@ -148,7 +150,7 @@ impl State {
         &mut self,
         query: &str,
         top_k: usize,
-    ) -> Result<Vec<(mini_rag::document::Document, f64)>> {
+    ) -> Result<Vec<(mini_rag::Document, f64)>> {
         if let Some(rag) = &self.rag {
             rag.retrieve(query, top_k).await
         } else {