Prompt Architecture for Managed Agent Runtimes: What Changes When You Stop Owning the Orchestration Loop
Anthropic's Managed Agents, Google ADK, and Microsoft Agent Framework 1.0 all abstract away the runtime -- your prompts need to catch up
Brian Gagne
CTO of Kief Studio. 20+ years technology consulting. Cisco Certified Ethical Hacker, UPenn AI for Business, Perplexity AI Business Fellow. Builds the tools Qurtoo teaches you to use.
https://kief.studio61 articles
GPT-5.5's Seven-Part Prompt Schema: Why OpenAI Wants You to Delete Every Prompt You've Ever Written
OpenAI's new prompting guide kills personas, step-by-step, and emotional primers -- here's the minimal structure that actually works on reasoning models
Prompting for Supply Chain Risk: Extract Red Flags From Vendor Documents Faster Than Any Analyst
Turn contract PDFs and compliance docs into structured risk assessments with three prompts
Writing gh skill Definitions That Work Across Claude Code, Copilot, and Cursor
The new GitHub CLI skill system lets you write one agent instruction set that runs everywhere -- here's how to prompt it right
Prompt Patterns That Catch MCP Tool Poisoning Before Your Agent Executes It
Defensive system prompts and validation chains for the attack class that hits harder the smarter your model is
Sub-Agent Delegation Prompts for Claude 4.7's 1M Context: When to Spawn and When to Stay
Stop burning your million-token window on grep output. Prompt patterns that decide what gets delegated.
Tuning Thinking Budgets: The Prompt Technique That Replaced Chain-of-Thought in Claude 4.7 and GPT-5.4
Stop writing 'think step by step'. Start setting token budgets that match the task.
Prompting for CPAs After Tax Day: Extension Workflows, IRS Notice Responses, and Amended Returns That Don't Hallucinate Code Sections
A post-April-15 playbook for tax pros using Claude and GPT to handle the messy 6-month tail of the 2026 filing season
Writing Claude Code Routines That Don't Drift: Prompt Patterns for the New AI Cron Jobs
Anthropic's April 14 Routines release made unattended agent prompts mainstream, and exposed every bad habit your interactive prompts have been hiding.
What Leaked System Prompts From GPT-5.4, Claude 4.6, and Gemini 3.1 Teach You About Writing Your Own
The biggest AI labs just showed us their playbook -- here's how to steal their system prompt patterns for your own workflows
Prompting Parallel Coding Agents: Task Decomposition That Actually Ships
How to write prompts for Cursor 3 background agents and Claude Code subagents that run concurrently without stepping on each other
Red Teaming Your AI Agents With Prompt Chains Before Attackers Do
Multi-turn jailbreaks hit 97% success rates -- here are the exact prompt sequences to stress-test your agentic workflows