diff --git a/src/utils/model.ts b/src/utils/model.ts
index 1d525c7..0c2ea3b 100644
--- a/src/utils/model.ts
+++ b/src/utils/model.ts
@@ -34,6 +34,7 @@ export function resolveClaudeFamilyAlias(model: string): string {
  * "claude-sonnet-4-6" -> "anthropic/claude-sonnet-4-6"
  * "gpt-5.4"           -> "openai/gpt-5.4"
  * "gemini-2.0"        -> "google/gemini-2.0"
+ * "minimax-m2.7"      -> "minimax/minimax-m2.7"
  * "anthropic/foo"     -> "anthropic/foo" (unchanged)
  */
 export function addProviderPrefix(model: string): string {
@@ -42,6 +43,7 @@ export function addProviderPrefix(model: string): string {
   if (/^(gpt-|o1-|o3-)/.test(model)) return `openai/${model}`
   if (/^gemini-/.test(model)) return `google/${model}`
   if (/^qwen-/.test(model)) return `qwen/${model}`
+  if (/^minimax-/i.test(model)) return `minimax/${model}`
   return `anthropic/${model}`
 }
 
diff --git a/tests/model-utils.test.ts b/tests/model-utils.test.ts
index 4aa53ba..ee9dc56 100644
--- a/tests/model-utils.test.ts
+++ b/tests/model-utils.test.ts
@@ -40,6 +40,12 @@ describe("addProviderPrefix", () => {
     expect(addProviderPrefix("qwen-3.5-plus")).toBe("qwen/qwen-3.5-plus")
   })
 
+  test("prefixes MiniMax models with minimax/", () => {
+    expect(addProviderPrefix("minimax-m2.7")).toBe("minimax/minimax-m2.7")
+    expect(addProviderPrefix("minimax-m2.5-highspeed")).toBe("minimax/minimax-m2.5-highspeed")
+    expect(addProviderPrefix("MiniMax-M2.7")).toBe("minimax/MiniMax-M2.7")
+  })
+
   test("defaults unknown models to anthropic/ prefix", () => {
     expect(addProviderPrefix("some-model")).toBe("anthropic/some-model")
   })
diff --git a/tests/openclaw-converter.test.ts b/tests/openclaw-converter.test.ts
index 2e7501e..813c4bc 100644
--- a/tests/openclaw-converter.test.ts
+++ b/tests/openclaw-converter.test.ts
@@ -91,6 +91,26 @@ describe("convertClaudeToOpenClaw", () => {
     expect(parsed.data.model).toBe("anthropic/claude-sonnet-4-6")
   })
 
+  test("prefixes minimax models with minimax/ provider", () => {
+    const plugin: ClaudePlugin = {
+      ...fixturePlugin,
+      agents: [
+        {
+          name: "minimax-agent",
+          description: "MiniMax agent",
+          model: "minimax-m2.7",
+          body: "Use MiniMax model.",
+          sourcePath: "/tmp/plugin/agents/minimax.md",
+        },
+      ],
+    }
+
+    const bundle = convertClaudeToOpenClaw(plugin, defaultOptions)
+    const skill = bundle.skills.find((s) => s.name === "minimax-agent")
+    const parsed = parseFrontmatter(skill!.content)
+    expect(parsed.data.model).toBe("minimax/minimax-m2.7")
+  })
+
   test("converts commands to skill files (excluding disableModelInvocation)", () => {
     const bundle = convertClaudeToOpenClaw(fixturePlugin, defaultOptions)
 
diff --git a/tests/qwen-converter.test.ts b/tests/qwen-converter.test.ts
index 9752e0c..54cb3d2 100644
--- a/tests/qwen-converter.test.ts
+++ b/tests/qwen-converter.test.ts
@@ -246,6 +246,16 @@ describe("convertClaudeToQwen", () => {
     expect(parsed.data.model).toBe("qwen/qwen-max")
   })
 
+  test("prefixes minimax models with minimax/ provider", () => {
+    const plugin: ClaudePlugin = {
+      ...fixturePlugin,
+      agents: [{ name: "a", description: "d", model: "minimax-m2.7", body: "b", sourcePath: "/tmp/a.md" }],
+    }
+    const bundle = convertClaudeToQwen(plugin, defaultOptions)
+    const parsed = parseFrontmatter(bundle.agents[0].content)
+    expect(parsed.data.model).toBe("minimax/minimax-m2.7")
+  })
+
   test("passes through already-namespaced models unchanged", () => {
     const plugin: ClaudePlugin = {
       ...fixturePlugin,