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Tag: ai-agents

142 posts · Page 1 of 15

2026-08-03 agent-framework github-copilot ai-agents

Agent Framework's Copilot Provider Turns the Copilot CLI Into a Plain AIAgent

Microsoft.Agents.AI.GitHub.Copilot 1.16.0 shipped on July 30, 2026. The Copilot CLI runtime now sits behind the ordinary AIAgent abstraction, permissions are deny-by-default, and Squad plugs a whole agent team in as one AIAgent.

2026-08-03 errors claude-code ai-agents

Fix: "Write(src/**) is not matched by file permission checks" in Claude Code

Claude Code only consults Edit(path) and Read(path) rules. A Write(src/**) allow or deny rule is accepted and then silently ignored. Use Edit() instead.

2026-08-02 visual-studio dotnet ai-agents

Visual Studio 18.8 Ships .NET Agent Skills Built In, Then Turns Them All Off

Visual Studio 2026 18.8 puts expert-authored .NET and Azure agent skills in the tool picker under a Built-in category, disabled by default. The default is the interesting part.

2026-08-01 dotnet ai-agents testing

The New .NET Unit-Test Agent's Best Idea Is Not Writing Tests

On 2026-07-31 Microsoft shipped a polyglot unit-test agent in dotnet/skills. The interesting part is the mandatory pre-completion gate that pseudo-mutates your assertions before the agent is allowed to say it is done.

2026-07-31 github-copilot agent-skills mcp

Copilot Code Review Now Reads Your .github/skills Folder

Agent skills and MCP servers in GitHub Copilot code review went GA on 2026-07-29. Here is where the files live, why skills load from the head branch, and why every MCP tool call in a review is read-only.

2026-07-31 claude-code mcp ai-agents

Fix: A Long MCP Tool Call Gets Auto-Backgrounded After Two Minutes Mid-Task

Claude Code 2.1.212+ moves any main-conversation MCP tool call still running at two minutes into a background task. Set CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS=0 to stop it, raise the threshold to move the line, or send progress notifications from the server.

2026-07-30 errors mcp claude-code

Fix: .mcp.json servers never start because the workspace is marked untrusted

Project MCP servers stuck at Pending approval are not misconfigured. Run claude interactively in the folder, accept the workspace trust dialog, then approve the servers.

2026-07-30 visual-studio ai-agents dotnet

Visual Studio 18.9 Lets You Set Thinking Effort Per Model

Visual Studio 18.9 Insiders 2 adds a per-model thinking effort control with Low through Max levels, exposing the same reasoning-effort dial the underlying model APIs take.

2026-07-29 errors mcp claude-code

Fix: a Windows path in your agent config silently turns into a tab, a newline, or a Chinese character

Folder names starting with t, b, n, r or u make a Windows path parse cleanly as JSON and still resolve wrong. Use forward slashes or double every backslash.

2026-07-29 mcp dotnet csharp

MCP C# SDK 2.0 Ships: Stateless by Default and MCP9005 on Your Old Code

ModelContextProtocol 2.0.0 landed on 2026-07-28 with the stateless HTTP transport on by default, Multi Round-Trip Requests replacing server-initiated elicitation, and an analyzer warning on ElicitAsync and SampleAsync.