PTC — 2 Technical Articles

Dec 8, 2025 · Artificial Intelligence

Unlocking Anthropic’s New Agent Toolkit: MCP, PTC, Skills, and Subagents Explained

This article breaks down Anthropic’s latest Agent engineering concepts—MCP, Programmatic Tool Calling (PTC), Skills, and Subagents—showing how they work together to reduce latency, token cost, and context overload while enabling modular, scalable AI workflows.

AnthropicLLMMCP

0 likes · 13 min read

Unlocking Anthropic’s New Agent Toolkit: MCP, PTC, Skills, and Subagents Explained

BirdNest Tech Talk

Dec 7, 2025 · Artificial Intelligence

How LangGraphGo’s First Week Delivered 7 Showcases, a Revolutionary PTC Feature, and 20K+ Lines of Code

The first week of the LangGraphGo project saw five version releases culminating in v0.5.0, the completion of seven full‑scale showcase replications, the launch of a groundbreaking Programmatic Tool Calling (PTC) package with up to ten‑fold performance gains, over 21,000 new lines of code, extensive bilingual documentation, and a fully deployed website and knowledge base, all backed by detailed metrics and community contributions.

AI agentsGoLangGraphGo

0 likes · 20 min read

How LangGraphGo’s First Week Delivered 7 Showcases, a Revolutionary PTC Feature, and 20K+ Lines of Code