diff --git a/docs/api/lemonade.md b/docs/api/lemonade.md
index d236fde02..4ec198c9c 100644
--- a/docs/api/lemonade.md
+++ b/docs/api/lemonade.md
@@ -16,6 +16,7 @@ We have designed a set of Lemonade-specific endpoints to enable client applicati
 | `POST` | [`/v1/delete`](#post-v1delete) | Delete a model |
 | `POST` | [`/v1/load`](#post-v1load) | Load a model |
 | `POST` | [`/v1/unload`](#post-v1unload) | Unload a model |
+| `GET` | [`/v1/models/{id}/files`](#get-v1modelsidfiles) | List resolved local file metadata for one model |
 | `GET` | [`/v1/health`](#get-v1health) | Check server status, such as models loaded |
 | `GET` | [`/v1/stats`](#get-v1stats) | Performance statistics from the last request |
 | `GET` | [`/v1/system-stats`](#get-v1system-stats) | Current host resource usage |
@@ -29,6 +30,78 @@ We have designed a set of Lemonade-specific endpoints to enable client applicati
 | `GET` | [`/metrics`](#get-metrics) | Prometheus metrics scrape endpoint |
 | `POST` | [`/internal/telemetry/flush`](#post-internaltelemetryflush) | Force-flush all queued telemetry trace spans |
 
+## `GET /v1/models/{id}/files`
+<sub>![Status](https://img.shields.io/badge/status-fully_available-green)</sub>
+
+List resolved local file metadata for a single model. This endpoint is intended for model-detail UIs such as the Files tab. It is per-model inventory, not system or drive storage accounting.
+
+The endpoint is available at:
+
+- `/v1/models/{id}/files`
+- `/api/v1/models/{id}/files`
+- `/v0/models/{id}/files`
+- `/api/v0/models/{id}/files`
+
+By default, the response does not include absolute filesystem paths. Trusted local clients that need paths for native UI actions can request them explicitly with `?include_paths=true`. Absolute paths may reveal local usernames and cache layout, so clients should only request them when that disclosure is acceptable.
+
+### Example request
+
+```bash
+curl http://localhost:13305/v1/models/Qwen3-4B/files
+```
+
+### Response format
+
+```json
+{
+  "model_id": "Qwen3-4B",
+  "files": [
+    {
+      "name": "model.gguf",
+      "role": "main",
+      "size_bytes": 123456789,
+      "exists": true
+    },
+    {
+      "name": "mmproj.gguf",
+      "role": "mmproj",
+      "size_bytes": 12345678,
+      "exists": true
+    }
+  ]
+}
+```
+
+### Optional path disclosure
+
+```bash
+curl 'http://localhost:13305/v1/models/Qwen3-4B/files?include_paths=true'
+```
+
+When `include_paths=true` is supplied, each file entry also includes `path`:
+
+```json
+{
+  "name": "model.gguf",
+  "path": "/abs/path/model.gguf",
+  "role": "main",
+  "size_bytes": 123456789,
+  "exists": true
+}
+```
+
+### Fields
+
+| Field | Description |
+|-------|-------------|
+| `model_id` | Public model ID for the requested model. |
+| `files` | Array of resolved model files known to the registry. |
+| `files[].name` | Base filename from the resolved path. |
+| `files[].path` | Absolute resolved path on the local system. Only included when `include_paths=true`; privacy-sensitive. |
+| `files[].role` | Checkpoint role, for example `main`, `mmproj`, or another recipe-specific role. |
+| `files[].size_bytes` | File size in bytes. Directories are summed recursively. Missing files report `0`. |
+| `files[].exists` | Whether the resolved path currently exists on disk. |
+
 ## `POST /v1/pull`
 <sub>![Status](https://img.shields.io/badge/status-fully_available-green)</sub>
 
diff --git a/src/cpp/include/lemon/model_manager.h b/src/cpp/include/lemon/model_manager.h
index 877157b6e..b9cdfdcdc 100644
--- a/src/cpp/include/lemon/model_manager.h
+++ b/src/cpp/include/lemon/model_manager.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdexcept>
+#include <cstdint>
 #include <string>
 #include <map>
 #include <optional>
@@ -126,6 +127,14 @@ struct ModelInfo {
     std::string mmproj() const { return checkpoint("mmproj"); }
 };
 
+struct ModelFileInfo {
+    std::string name;
+    std::string path;
+    std::string role;
+    std::uint64_t size_bytes = 0;
+    bool exists = false;
+};
+
 class CloudProviderRegistry;
 
 class ModelManager {
@@ -190,6 +199,9 @@ class ModelManager {
     // Get model info by name
     ModelInfo get_model_info(const std::string& model_name);
 
+    // Get per-model file inventory for the Files tab.
+    std::vector<ModelFileInfo> list_model_files(const std::string& model_name);
+
     // Resolve a public model reference to its canonical internal name.
     std::string resolve_model_name(const std::string& model_name);
 
diff --git a/src/cpp/include/lemon/server.h b/src/cpp/include/lemon/server.h
index ccc96e471..f75914141 100644
--- a/src/cpp/include/lemon/server.h
+++ b/src/cpp/include/lemon/server.h
@@ -92,6 +92,7 @@ class Server {
     void handle_live(const httplib::Request& req, httplib::Response& res);
     void handle_models(const httplib::Request& req, httplib::Response& res);
     void handle_model_by_id(const httplib::Request& req, httplib::Response& res);
+    void handle_model_files(const httplib::Request& req, httplib::Response& res);
     void handle_chat_completions(const httplib::Request& req, httplib::Response& res);
     // Server-side tool-calling orchestration for Omni "collection" models.
     void handle_collection_chat_completions(const nlohmann::json& request_json,
diff --git a/src/cpp/server/model_manager.cpp b/src/cpp/server/model_manager.cpp
index 0e8446367..1e2e63aef 100644
--- a/src/cpp/server/model_manager.cpp
+++ b/src/cpp/server/model_manager.cpp
@@ -428,6 +428,34 @@ static uintmax_t resolved_path_size_bytes(const fs::path& path) {
     return total;
 }
 
+
+std::vector<ModelFileInfo> ModelManager::list_model_files(const std::string& model_name) {
+    ModelInfo info = get_model_info(model_name);
+    std::vector<ModelFileInfo> files;
+    files.reserve(info.resolved_paths.size());
+
+    for (const auto& [role, resolved_path] : info.resolved_paths) {
+        if (resolved_path.empty()) {
+            continue;
+        }
+
+        fs::path path = path_from_utf8(resolved_path);
+        const bool path_exists = safe_exists(path);
+
+        ModelFileInfo file;
+        file.name = path_to_utf8(path.filename());
+        file.path = resolved_path;
+        file.role = role;
+        file.exists = path_exists;
+        file.size_bytes = path_exists
+            ? static_cast<std::uint64_t>(resolved_path_size_bytes(path))
+            : 0;
+        files.push_back(std::move(file));
+    }
+
+    return files;
+}
+
 static void cleanup_orphaned_blobs_under(const fs::path& path,
                                          const fs::path& models_dir) {
     if (!safe_exists(path)) {
diff --git a/src/cpp/server/server.cpp b/src/cpp/server/server.cpp
index 6b6d02e76..738c3965e 100644
--- a/src/cpp/server/server.cpp
+++ b/src/cpp/server/server.cpp
@@ -614,6 +614,21 @@ void Server::setup_routes(httplib::Server &web_server) {
         handle_models(req, res);
     });
 
+    // Model files endpoint for the Files tab. Register before the generic
+    // /models/(.+) route so '<model-id>/files' is not parsed as the model ID.
+    web_server.Get(R"(/api/v0/models/(.+)/files)", [this](const httplib::Request& req, httplib::Response& res) {
+        handle_model_files(req, res);
+    });
+    web_server.Get(R"(/api/v1/models/(.+)/files)", [this](const httplib::Request& req, httplib::Response& res) {
+        handle_model_files(req, res);
+    });
+    web_server.Get(R"(/v0/models/(.+)/files)", [this](const httplib::Request& req, httplib::Response& res) {
+        handle_model_files(req, res);
+    });
+    web_server.Get(R"(/v1/models/(.+)/files)", [this](const httplib::Request& req, httplib::Response& res) {
+        handle_model_files(req, res);
+    });
+
     // Model by ID (need to register for both versions with regex, with and without /api prefix)
     web_server.Get(R"(/api/v0/models/(.+))", [this](const httplib::Request& req, httplib::Response& res) {
         handle_model_by_id(req, res);
@@ -2084,6 +2099,50 @@ void Server::handle_model_by_id(const httplib::Request& req, httplib::Response&
     }
 }
 
+void Server::handle_model_files(const httplib::Request& req, httplib::Response& res) {
+    std::string model_id = req.matches[1];
+    const bool include_paths = req.has_param("include_paths") &&
+        req.get_param_value("include_paths") == "true";
+
+    try {
+        if (!model_manager_->model_exists(model_id)) {
+            res.status = 404;
+            auto error_response = create_model_error(model_id, "Model not found");
+            res.set_content(error_response.dump(), "application/json");
+            return;
+        }
+
+        std::string canonical_cache_key = model_manager_->resolve_model_name(model_id);
+        std::string wire_id = model_manager_->get_public_model_name(canonical_cache_key);
+        auto files = model_manager_->list_model_files(model_id);
+
+        nlohmann::json response;
+        response["model_id"] = wire_id;
+        response["files"] = nlohmann::json::array();
+
+        for (const auto& file : files) {
+            nlohmann::json file_json = {
+                {"name", file.name},
+                {"role", file.role},
+                {"size_bytes", file.size_bytes},
+                {"exists", file.exists}
+            };
+
+            if (include_paths) {
+                file_json["path"] = file.path;
+            }
+
+            response["files"].push_back(std::move(file_json));
+        }
+
+        res.set_content(response.dump(), "application/json");
+    } catch (const std::exception&) {
+        res.status = 404;
+        auto error_response = create_model_error(model_id, "Model not found");
+        res.set_content(error_response.dump(), "application/json");
+    }
+}
+
 void Server::handle_collection_chat_completions(const nlohmann::json& request_json,
                                                 const ModelInfo& collection_info,
                                                 httplib::Response& res) {