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Tag: ai-agents

166 posts · Page 5 of 17

2026-07-25 microsoft-agent-framework ai-agents dotnet

Agent Framework Declarative Workflows 1.0: Your Orchestration Graph Is Now a YAML File

Microsoft Agent Framework shipped Declarative Workflows 1.0 on July 23, 2026. Python's agent-framework-declarative 1.0.0 reaches parity with the .NET Microsoft.Agents.AI.Workflows.Declarative package, so multi-agent routing lives in YAML instead of C#.

2026-07-25 migration mcp ai-agents

Migrate an MCP Server from SSE to Streamable HTTP (2026 Checklist)

The legacy HTTP+SSE transport used two endpoints and a sticky connection. Streamable HTTP uses one. Here is the step-by-step migration for the TypeScript and Python SDKs, the client configs you have to repoint, and the proxy buffering gotcha that makes the new endpoint look broken.

2026-07-24 migration github-copilot agent-skills

Migrate Copilot Prompt Files to Agent Skills: the Full Checklist

How to convert .github/prompts/*.prompt.md into .github/skills/<name>/SKILL.md so GitHub Copilot loads them automatically. What breaks, what maps 1:1, and how to verify each skill fires.

2026-07-23 claude-code ai-agents subagents

Claude Code 2.1.218 Runs /code-review as a Background Subagent

Version 2.1.218 moves /code-review off your main conversation into a background subagent, and fork-context skills now background by default. Here is what changed and how to opt out.

2026-07-23 comparison cursor github-copilot

Cursor Cloud Agents vs GitHub Copilot Coding Agent for Background PRs

Pick Copilot coding agent when the work starts and ends on GitHub and you want issue-to-PR with native branch protection. Pick Cursor cloud agents when you want a live, editor-attached VM, multi-repo tasks, and to take over the run by hand. Full feature matrix, the 59-minute cap, the Actions-approval gotcha, and June 2026 billing for both.

2026-07-22 claude-code ai-agents subagents

Claude Code 2.1.213 Puts Hard Caps on Runaway Subagent Fleets

Version 2.1.213 caps concurrent subagents and stops nested spawns by default, building on the per-session limits from 2.1.212. Here are the new defaults and env vars.

2026-07-22 claude-code ai-agents context-window

Fix: Claude Code Autocompact Thrashing on a Large File or Tool Output

Claude Code compacts, then a single oversized file read or tool result immediately refills the window and it compacts again. Drop the item with /clear, read files in slices, and force big output to disk.

2026-07-21 comparison microsoft-agent-framework ai-agents

Microsoft Agent Framework orchestration: sequential vs concurrent vs group chat vs handoff vs magentic

Sequential for pipelines, concurrent for fan-out, group chat for moderated rounds, handoff for routing, magentic for open-ended planning. The C# builders and how to choose.

2026-07-20 errors mcp claude-code

Fix: MCP Server Throws "fetch is not defined" and EBADENGINE on Node.js Below 18

An MCP server on Node 16 warns EBADENGINE at install, then dies with 'fetch is not defined' on the first tool call. Upgrade to Node 18+ (20+ for the 2.x SDK) or polyfill the web globals.

2026-07-19 errors mcp claude-code

Fix: Claude Code misreads an MCP server's stderr startup message as an error

Claude Code logs every MCP server stderr line at [ERROR] and marks working servers as failed. If your tools still run, it is cosmetic. Here is how to confirm it and quiet the noise.