Your First Python MCP STDIO Server
Build mcp-travel, your first Python MCP STDIO server with FastMCP: two mock tools testable in Claude Desktop, Claude Code CLI and OpenCode.
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Press Review — AI, Security and Models — July 9, 2026
Fable 5 returns after U.S. export controls, Grok 4.5 cuts coding costs, prompt injection hits GitHub Actions: 11 tech and AI articles, July 9, 2026.
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MCP Security: Risks, Attacks and Best Practices
5 MCP attack vectors documented by Invariant Labs and Trail of Bits, with 3 isolation levels: source audit, rootless Docker, and lightweight VM.
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Claude Code: Automate with Goals and Dynamic Workflows
Move beyond iterative prompting: /goal keeps Claude working until a verifiable condition is met; Dynamic Workflows orchestrate up to 1,000 agents via a JavaScript script.
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Press Review — AI Agents, Memory and Claude Sonnet 5 — July 1, 2026
Claude Sonnet 5 launches alongside Microsoft Memora; AI agent memory, isolation, infrastructure governance, and LLM cost management in focus.
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Claude Sonnet 5: Performance, Pricing and What’s New
Anthropic launches Claude Sonnet 5 on June 30, 2026: near Opus 4.8 performance at $2/MTok until Aug 31. Analysis of improvements and agentic use cases.
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AI Agent security: risks, sandboxing and runtime architecture
How to secure AI agents: 7 attack vectors, runtime sandboxing (Docker, Podman, gVisor), layered architecture, and autonomy levels.
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Press Review — AI, Agents and Cloud Infrastructure — June 24, 2026
VS Code offline mode, open source vs AI agents, OpenAI/Broadcom’s Jalapeño chip, Lambda microVMs, agentic AI governance, and data center carbon footprint.
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Claude identity verification, Fable and US export compliance
Anthropic can now request government-issued ID and biometric data from Claude Free, Pro, and Max users. The timeline around the Fable 5 global shutdown might reveal an element of a proactive compliance strategy against future US export control directives.
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MCP SDKs and Frameworks: how to choose your stack
Python, TypeScript, Go, Java, Kotlin: ten languages have an official MCP SDK. Full comparison, “hello tool” code snippets for each SDK, and a practical decision guide by use case to build your MCP server.
