From b07b41cd435991cd254957af79055080c85b346e Mon Sep 17 00:00:00 2001
From: tanaka takashi <isazaka@gmail.com>
Date: Sun, 9 Aug 2026 21:08:20 +0900
Subject: feat: AI Agent Sandbox MCP Server v1を実装
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Specifications、Design、ImplementationPlanの優先順位を整理し、単一Task実行モデル、typed option優先、設定可能なresource上限、local Ollamaを必須とするRelease Gateを文書化。

.NET 10/C# 14の5 production project、3 test project、E2E Clientを構築。typed YAML、en/ja locale、fixed/user prompt、stdioおよびloopback限定Streamable HTTP、agent_run/agent_status、Session、Ollama text/tool/Vision、TaskGraphとtoken accountingを実装。

Windows sandboxとしてfixed AppContainer、canonical/reparse検査、能力別ACL、path+SHA-256 executable approval、child-process restriction、Job Object、task journal、atomic file transaction、crash recoveryを実装。WFPのIPv4/IPv6 default denyとexact allow、dynamic session、temporary loopback exemption、管理者/BFE診断を追加。

Security/Recovery test、MCP/Ollama integration test、stdio/HTTP Operational E2E、Release Bundle生成・checksum・manifest・fresh extraction検査を追加。Requirement TraceabilityとPhase 0〜11の進捗、初回セットアップ可能なREADMEを整備。

Debug/Release/publish/objをrepository rootのbuild/へ集約し、旧project-local bin/objへの依存を除去。artifacts/とbuild/をGit管理外に設定し、clean checkoutでもsolution buildからE2E Clientまで生成可能にした。
---
 tests/Agent.Core.Tests/TestDirectory.cs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 tests/Agent.Core.Tests/TestDirectory.cs

(limited to 'tests/Agent.Core.Tests/TestDirectory.cs')

diff --git a/tests/Agent.Core.Tests/TestDirectory.cs b/tests/Agent.Core.Tests/TestDirectory.cs
new file mode 100644
index 0000000..075d050
--- /dev/null
+++ b/tests/Agent.Core.Tests/TestDirectory.cs
@@ -0,0 +1,21 @@
+namespace Agent.Core.Tests;
+
+internal sealed class TestDirectory : IDisposable
+{
+    public TestDirectory()
+    {
+        Path = System.IO.Path.Combine(System.IO.Path.GetTempPath(), "agent-mcp-tests", Guid.NewGuid().ToString("N"));
+        Directory.CreateDirectory(Path);
+    }
+
+    public string Path { get; }
+    public string File(string relativePath, string content)
+    {
+        string path = System.IO.Path.Combine(Path, relativePath);
+        Directory.CreateDirectory(System.IO.Path.GetDirectoryName(path)!);
+        System.IO.File.WriteAllText(path, content);
+        return path;
+    }
+
+    public void Dispose() => Directory.Delete(Path, true);
+}
-- 
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