diff --git a/src/daft-sql/src/modules/config.rs b/src/daft-sql/src/modules/config.rs
index fdd550160b..4b63d5f625 100644
--- a/src/daft-sql/src/modules/config.rs
+++ b/src/daft-sql/src/modules/config.rs
@@ -125,6 +125,34 @@ impl SQLFunction for S3ConfigFunction {
 
         Ok(Expr::Literal(LiteralValue::Struct(entries)).arced())
     }
+    fn docstrings(&self, _: &str) -> String {
+        "Create configurations to be used when accessing an S3-compatible system.".to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &[
+            "region_name",
+            "endpoint_url",
+            "key_id",
+            "session_token",
+            "access_key",
+            "credentials_provider",
+            "buffer_time",
+            "max_connections_per_io_thread",
+            "retry_initial_backoff_ms",
+            "connect_timeout_ms",
+            "read_timeout_ms",
+            "num_tries",
+            "retry_mode",
+            "anonymous",
+            "use_ssl",
+            "verify_ssl",
+            "check_hostname_ssl",
+            "requester_pays",
+            "force_virtual_addressing",
+            "profile_name",
+        ]
+    }
 }
 
 pub struct HTTPConfigFunction;
@@ -151,6 +179,14 @@ impl SQLFunction for HTTPConfigFunction {
 
         Ok(Expr::Literal(LiteralValue::Struct(entries)).arced())
     }
+
+    fn docstrings(&self, _: &str) -> String {
+        "Create configurations for sending web requests.".to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &["user_agent", "bearer_token"]
+    }
 }
 pub struct AzureConfigFunction;
 impl SQLFunction for AzureConfigFunction {
@@ -211,6 +247,26 @@ impl SQLFunction for AzureConfigFunction {
 
         Ok(Expr::Literal(LiteralValue::Struct(entries)).arced())
     }
+
+    fn docstrings(&self, _: &str) -> String {
+        "Create configurations to be used when accessing Azure Blob Storage.".to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &[
+            "storage_account",
+            "access_key",
+            "sas_token",
+            "bearer_token",
+            "tenant_id",
+            "client_id",
+            "client_secret",
+            "use_fabric_endpoint",
+            "anonymous",
+            "endpoint_url",
+            "use_ssl",
+        ]
+    }
 }
 
 pub struct GCSConfigFunction;
@@ -244,6 +300,13 @@ impl SQLFunction for GCSConfigFunction {
 
         Ok(Expr::Literal(LiteralValue::Struct(entries)).arced())
     }
+    fn docstrings(&self, _: &str) -> String {
+        "Create configurations to be used when accessing Google Cloud Storage.".to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &["project_id", "credentials", "token", "anonymous"]
+    }
 }
 
 pub(crate) fn expr_to_iocfg(expr: &ExprRef) -> SQLPlannerResult<IOConfig> {
diff --git a/src/daft-sql/src/modules/hashing.rs b/src/daft-sql/src/modules/hashing.rs
index da5da1e66c..ca0f465c75 100644
--- a/src/daft-sql/src/modules/hashing.rs
+++ b/src/daft-sql/src/modules/hashing.rs
@@ -51,6 +51,14 @@ impl SQLFunction for SQLHash {
             _ => unsupported_sql_err!("Invalid arguments for hash: '{inputs:?}'"),
         }
     }
+
+    fn docstrings(&self, _: &str) -> String {
+        "Hashes the values in the input expression.".to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &["input", "seed"]
+    }
 }
 
 pub struct SQLMinhash;
@@ -132,4 +140,13 @@ impl SQLFunction for SQLMinhash {
             _ => unsupported_sql_err!("Invalid arguments for minhash: '{inputs:?}'"),
         }
     }
+
+    fn docstrings(&self, _: &str) -> String {
+        "Calculates the minimum hash over the inputs ngrams, repeating with num_hashes permutations."
+            .to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &["input", "num_hashes", "ngram_size", "seed", "hash_function"]
+    }
 }
diff --git a/src/daft-sql/src/modules/utf8.rs b/src/daft-sql/src/modules/utf8.rs
index fed7149565..084da08962 100644
--- a/src/daft-sql/src/modules/utf8.rs
+++ b/src/daft-sql/src/modules/utf8.rs
@@ -108,7 +108,7 @@ impl SQLFunction for Utf8Expr {
             Self::ToDate(_) => "Parses the string as a date using the specified format.".to_string(),
             Self::ToDatetime(_, _) => "Parses the string as a datetime using the specified format.".to_string(),
             Self::LengthBytes => "Returns the length of the string in bytes".to_string(),
-            Self::Normalize(_) => unimplemented!("Normalize not implemented"),
+            Self::Normalize(_) => "Normalizes a string for more useful deduplication and data cleaning".to_string(),
         }
     }
 
@@ -141,7 +141,13 @@ impl SQLFunction for Utf8Expr {
             Self::ToDate(_) => &["string_input", "format"],
             Self::ToDatetime(_, _) => &["string_input", "format"],
             Self::LengthBytes => &["string_input"],
-            Self::Normalize(_) => unimplemented!("Normalize not implemented"),
+            Self::Normalize(_) => &[
+                "input",
+                "remove_punct",
+                "lowercase",
+                "nfd_unicode",
+                "white_space",
+            ],
         }
     }
 }
@@ -358,6 +364,15 @@ impl SQLFunction for SQLCountMatches {
             )),
         }
     }
+
+    fn docstrings(&self, _: &str) -> String {
+        "Counts the number of times a pattern, or multiple patterns, appears in the input."
+            .to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &["input", "pattern", "whole_words", "case_sensitive"]
+    }
 }
 
 pub struct SQLNormalize;
@@ -403,6 +418,19 @@ impl SQLFunction for SQLNormalize {
             _ => invalid_operation_err!("Invalid arguments for normalize"),
         }
     }
+    fn docstrings(&self, _: &str) -> String {
+        "Normalizes a string for more useful deduplication and data cleaning.".to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &[
+            "input",
+            "remove_punct",
+            "lowercase",
+            "nfd_unicode",
+            "white_space",
+        ]
+    }
 }
 
 pub struct SQLTokenizeEncode;
@@ -476,6 +504,21 @@ impl SQLFunction for SQLTokenizeEncode {
             _ => invalid_operation_err!("Invalid arguments for tokenize_encode"),
         }
     }
+
+    fn docstrings(&self, _: &str) -> String {
+        "Decodes each list of integer tokens into a string using a tokenizer.".to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &[
+            "input",
+            "token_path",
+            "io_config",
+            "pattern",
+            "special_tokens",
+            "use_special_tokens",
+        ]
+    }
 }
 
 pub struct SQLTokenizeDecode;
@@ -540,6 +583,21 @@ impl SQLFunction for SQLTokenizeDecode {
             _ => invalid_operation_err!("Invalid arguments for tokenize_decode"),
         }
     }
+
+    fn docstrings(&self, _: &str) -> String {
+        "Encodes each string as a list of integer tokens using a tokenizer.".to_string()
+    }
+
+    fn arg_names(&self) -> &'static [&'static str] {
+        &[
+            "input",
+            "token_path",
+            "io_config",
+            "pattern",
+            "special_tokens",
+            "use_special_tokens",
+        ]
+    }
 }
 
 pub struct SQLConcat;