diff --git a/rust/src/tool-parser/python/src/lib.rs b/rust/src/tool-parser/python/src/lib.rs
index 75292b7c3dd..9cc89e519ac 100644
--- a/rust/src/tool-parser/python/src/lib.rs
+++ b/rust/src/tool-parser/python/src/lib.rs
@@ -1,22 +1,50 @@
+//! Thin PyO3 bindings for `vllm_tool_parser`.
+//!
+//! This crate exposes the Rust tool parser trait and data shapes to Python
+//! while keeping parser state, grammar, and schema-aware argument conversion in
+//! Rust. Python callers should use this module as a typed bridge and keep any
+//! vLLM protocol adaptation outside the binding.
+
 use pyo3::exceptions::PyValueError;
 use pyo3::prelude::*;
 use pyo3::types::{PyAny, PyModule};
 use pythonize::{depythonize, pythonize};
 use serde_json::Value;
 use thiserror_ext::AsReport as _;
-use vllm_tool_parser::{
-    DeepSeekV3ToolParser, DeepSeekV4ToolParser, DeepSeekV31ToolParser, DeepSeekV32ToolParser,
-    Gemma4ToolParser, Glm45MoeToolParser, Glm47MoeToolParser, HermesToolParser, HyV3ToolParser,
-    KimiK2ToolParser, Llama3JsonToolParser, MinimaxM2ToolParser, MinimaxM3ToolParser,
-    MistralToolParser, Qwen3CoderToolParser, Qwen3XmlToolParser, Tool, ToolCallDelta, ToolParser,
-    ToolParserOutput,
-};
+use vllm_tool_parser::{Tool, ToolCallDelta, ToolParser, ToolParserOutput};
+
+macro_rules! tool_parser_factory {
+    ($($parser:ident),+ $(,)?) => {
+        fn create_tool_parser(
+            name: &str,
+            tools: &[Tool],
+        ) -> PyResult<Box<dyn ToolParser>> {
+            match name {
+                $(
+                    stringify!($parser) => {
+                        <vllm_tool_parser::$parser as ToolParser>::create(tools)
+                    }
+                )+
+                _ => {
+                    return Err(PyValueError::new_err(format!(
+                        "unsupported tool parser `{name}`"
+                    )));
+                }
+            }
+            .map_err(|error| PyValueError::new_err(error.to_report_string()))
+        }
+    };
+}
+
+// Export a tool parser to Python by registering it here.
+tool_parser_factory! {
+    DeepSeekV4ToolParser,
+    MinimaxM3ToolParser,
+}
 
 #[pyclass(name = "Tool", module = "vllm._rust_tool_parser", skip_from_py_object)]
 #[derive(Clone)]
-struct PyTool {
-    inner: Tool,
-}
+struct PyTool(Tool);
 
 #[pymethods]
 impl PyTool {
@@ -33,29 +61,27 @@ impl PyTool {
                 "failed to convert tool parameters from Python to JSON: {error}"
             ))
         })?;
-        Ok(Self {
-            inner: Tool {
-                name,
-                description,
-                parameters,
-                strict,
-            },
-        })
+        Ok(Self(Tool {
+            name,
+            description,
+            parameters,
+            strict,
+        }))
     }
 
     #[getter]
     fn name(&self) -> &str {
-        &self.inner.name
+        &self.0.name
     }
 
     #[getter]
     fn description(&self) -> Option<&str> {
-        self.inner.description.as_deref()
+        self.0.description.as_deref()
     }
 
     #[getter]
     fn parameters(&self, py: Python<'_>) -> PyResult<Py<PyAny>> {
-        pythonize(py, &self.inner.parameters).map(Bound::unbind).map_err(|error| {
+        pythonize(py, &self.0.parameters).map(Bound::unbind).map_err(|error| {
             PyValueError::new_err(format!(
                 "failed to convert tool parameters from JSON to Python: {error}"
             ))
@@ -64,7 +90,7 @@ impl PyTool {
 
     #[getter]
     fn strict(&self) -> Option<bool> {
-        self.inner.strict
+        self.0.strict
     }
 }
 
@@ -74,37 +100,33 @@ impl PyTool {
     skip_from_py_object
 )]
 #[derive(Clone)]
-struct PyToolCallDelta {
-    inner: ToolCallDelta,
-}
+struct PyToolCallDelta(ToolCallDelta);
 
 #[pymethods]
 impl PyToolCallDelta {
     #[new]
     #[pyo3(signature = (tool_index, name, arguments))]
     fn new(tool_index: usize, name: Option<String>, arguments: String) -> Self {
-        Self {
-            inner: ToolCallDelta {
-                tool_index,
-                name,
-                arguments,
-            },
-        }
+        Self(ToolCallDelta {
+            tool_index,
+            name,
+            arguments,
+        })
     }
 
     #[getter]
     fn tool_index(&self) -> usize {
-        self.inner.tool_index
+        self.0.tool_index
     }
 
     #[getter]
     fn name(&self) -> Option<&str> {
-        self.inner.name.as_deref()
+        self.0.name.as_deref()
     }
 
     #[getter]
     fn arguments(&self) -> &str {
-        &self.inner.arguments
+        &self.0.arguments
     }
 }
 
@@ -114,96 +136,47 @@ impl PyToolCallDelta {
     skip_from_py_object
 )]
 #[derive(Clone)]
-struct PyToolParserOutput {
-    inner: ToolParserOutput,
-}
-
-impl PyToolParserOutput {
-    fn from_inner(inner: ToolParserOutput) -> Self {
-        Self { inner }
-    }
-}
+struct PyToolParserOutput(ToolParserOutput);
 
 #[pymethods]
 impl PyToolParserOutput {
     #[new]
     #[pyo3(signature = (normal_text="", calls=None))]
     fn new(py: Python<'_>, normal_text: &str, calls: Option<Vec<Py<PyToolCallDelta>>>) -> Self {
-        let calls = calls
-            .unwrap_or_default()
-            .iter()
-            .map(|call| call.borrow(py).inner.clone())
-            .collect();
-        Self {
-            inner: ToolParserOutput {
-                normal_text: normal_text.to_owned(),
-                calls,
-            },
-        }
+        let calls =
+            calls.unwrap_or_default().iter().map(|call| call.borrow(py).0.clone()).collect();
+        Self(ToolParserOutput {
+            normal_text: normal_text.to_owned(),
+            calls,
+        })
     }
 
     #[getter]
     fn normal_text(&self) -> &str {
-        &self.inner.normal_text
+        &self.0.normal_text
     }
 
     #[getter]
     fn calls(&self) -> Vec<PyToolCallDelta> {
-        self.inner
-            .calls
-            .iter()
-            .cloned()
-            .map(|inner| PyToolCallDelta { inner })
-            .collect()
+        self.0.calls.iter().cloned().map(PyToolCallDelta).collect()
     }
 
     fn append(&mut self, other: PyRef<'_, PyToolParserOutput>) {
-        self.inner.append(other.inner.clone());
+        self.0.append(other.0.clone());
     }
 
     fn coalesce_calls(&self) -> Self {
-        Self::from_inner(self.inner.clone().coalesce_calls())
+        Self(self.0.clone().coalesce_calls())
     }
 }
 
 #[pyclass(name = "ToolParser", module = "vllm._rust_tool_parser", unsendable)]
-struct PyToolParser {
-    parser: Box<dyn ToolParser>,
-}
+struct PyToolParser(Box<dyn ToolParser>);
 
 impl PyToolParser {
-    fn from_name(name: &str, tools: &[Tool]) -> PyResult<Self> {
-        let parser = match name {
-            "deepseek_v3" => DeepSeekV3ToolParser::create(tools),
-            "deepseek_v31" => DeepSeekV31ToolParser::create(tools),
-            "deepseek_v32" => DeepSeekV32ToolParser::create(tools),
-            "deepseek_v4" => DeepSeekV4ToolParser::create(tools),
-            "gemma4" => Gemma4ToolParser::create(tools),
-            "glm45" => Glm45MoeToolParser::create(tools),
-            "glm47" => Glm47MoeToolParser::create(tools),
-            "hermes" => HermesToolParser::create(tools),
-            "hy_v3" => HyV3ToolParser::create(tools),
-            "kimi_k2" => KimiK2ToolParser::create(tools),
-            "llama3_json" | "llama4_json" => Llama3JsonToolParser::create(tools),
-            "minimax_m2" => MinimaxM2ToolParser::create(tools),
-            "minimax_m3" => MinimaxM3ToolParser::create(tools),
-            "mistral" => MistralToolParser::create(tools),
-            "qwen3_xml" => Qwen3XmlToolParser::create(tools),
-            "qwen3_coder" => Qwen3CoderToolParser::create(tools),
-            _ => {
-                return Err(PyValueError::new_err(format!(
-                    "unsupported tool parser `{name}`"
-                )));
-            }
-        }
-        .map_err(|error| PyValueError::new_err(error.to_report_string()))?;
-
-        Ok(Self { parser })
-    }
-
     fn parse_into_output(&mut self, chunk: &str, output: &mut PyToolParserOutput) -> PyResult<()> {
-        self.parser
-            .parse_into(chunk, &mut output.inner)
+        self.0
+            .parse_into(chunk, &mut output.0)
             .map_err(|error| PyValueError::new_err(error.to_report_string()))
     }
 }
@@ -212,8 +185,8 @@ impl PyToolParser {
 impl PyToolParser {
     #[new]
     fn new(py: Python<'_>, parser_name: &str, tools: Vec<Py<PyTool>>) -> PyResult<Self> {
-        let tools = tools.iter().map(|tool| tool.borrow(py).inner.clone()).collect::<Vec<_>>();
-        Self::from_name(parser_name, &tools)
+        let tools = tools.iter().map(|tool| tool.borrow(py).0.clone()).collect::<Vec<_>>();
+        create_tool_parser(parser_name, &tools).map(Self)
     }
 
     fn parse_into(
@@ -225,18 +198,18 @@ impl PyToolParser {
     }
 
     fn finish(&mut self) -> PyResult<PyToolParserOutput> {
-        self.parser
+        self.0
             .finish()
-            .map(PyToolParserOutput::from_inner)
+            .map(PyToolParserOutput)
             .map_err(|error| PyValueError::new_err(error.to_report_string()))
     }
 
     fn reset(&mut self) -> String {
-        self.parser.reset()
+        self.0.reset()
     }
 
     fn preserve_special_tokens(&self) -> bool {
-        self.parser.preserve_special_tokens()
+        self.0.preserve_special_tokens()
     }
 }
 
@@ -254,8 +227,6 @@ mod tests {
     use super::*;
     use serde_json::json;
 
-    const NS: &str = "]<]minimax[>[";
-
     fn with_python<R>(f: impl for<'py> FnOnce(Python<'py>) -> R) -> R {
         Python::initialize();
         Python::attach(f)
@@ -278,17 +249,13 @@ mod tests {
     }
 
     fn build_call() -> String {
-        format!(
-            "{NS}<tool_call>\n\
-             {NS}<invoke name=\"create_order\">\
-             {NS}<user_id>42{NS}</user_id>\
-             {NS}<shipping>\
-             {NS}<city>Singapore{NS}</city>\
-             {NS}<zip>018956{NS}</zip>\
-             {NS}</shipping>\
-             {NS}</invoke>\n\
-             {NS}</tool_call>"
-        )
+        r#"<｜DSML｜tool_calls>
+<｜DSML｜invoke name="create_order">
+<｜DSML｜parameter name="user_id" string="false">42</｜DSML｜parameter>
+<｜DSML｜parameter name="shipping" string="false">{"city":"Singapore","zip":18956}</｜DSML｜parameter>
+</｜DSML｜invoke>
+</｜DSML｜tool_calls>"#
+            .to_owned()
     }
 
     fn make_py_tool(py: Python<'_>) -> PyResult<Py<PyTool>> {
@@ -353,8 +320,8 @@ mod tests {
     fn parser_parse_finish_and_preserve_special_tokens() {
         with_python(|py| {
             let tool = make_py_tool(py)?;
-            let mut parser = PyToolParser::new(py, "minimax_m3", vec![tool])?;
-            assert!(!parser.preserve_special_tokens());
+            let mut parser = PyToolParser::new(py, "DeepSeekV4ToolParser", vec![tool])?;
+            assert!(parser.preserve_special_tokens());
 
             let mut output = PyToolParserOutput::new(py, "", None);
             parser.parse_into_output(&build_call(), &mut output)?;
diff --git a/vllm/tool_parsers/minimax_m3_tool_parser.py b/vllm/tool_parsers/minimax_m3_tool_parser.py
index 217e57b9d55..a8628448c44 100644
--- a/vllm/tool_parsers/minimax_m3_tool_parser.py
+++ b/vllm/tool_parsers/minimax_m3_tool_parser.py
@@ -15,5 +15,5 @@ class MinimaxM3ToolParser(RustToolParser):
     and represents nested arguments with parameter-name XML tags.
     """
 
-    rust_parser_name = "minimax_m3"
+    rust_parser_name = "MinimaxM3ToolParser"
     tool_call_start_token = "]<]minimax[>[<tool_call>"