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The fundamental structures of a software system.

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MCP Reference Servers: What 90,000 Stars and 16 Language SDKs Reveal About Agent Tool Boundaries

MCP Reference Servers: What 90,000 Stars and 16 Language SDKs Reveal About Agent Tool Boundaries

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6 min read
I Stopped Coding to Learn How Systems Think

I Stopped Coding to Learn How Systems Think

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5 min read
Your Prompt Is Not an Architecture: Event-Driven Serverless Agents

Your Prompt Is Not an Architecture: Event-Driven Serverless Agents

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13 min read
Six provenance classes, and why your calculation tool needs them

Six provenance classes, and why your calculation tool needs them

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4 min read
Building Resilient Agent Pipelines: Moving Beyond Open-Ended Loops

Building Resilient Agent Pipelines: Moving Beyond Open-Ended Loops

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1 min read
Data transfer is the AWS line item everyone underestimates

Data transfer is the AWS line item everyone underestimates

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2 min read
What Actually Happens When an API Request Hits Your Backend?

What Actually Happens When an API Request Hits Your Backend?

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1 min read
Redis: More Than a Cache, Building Event-Driven Systems with Redis Streams

Redis: More Than a Cache, Building Event-Driven Systems with Redis Streams

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13 min read
Scaling Vector Search to 500 Million Vectors: The Architecture Behind It

Scaling Vector Search to 500 Million Vectors: The Architecture Behind It

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12 min read
Cogentic: Multi-Agent Orchestration for Automated Proof Discovery

Cogentic: Multi-Agent Orchestration for Automated Proof Discovery

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5 min read
One-Key Gateway API Rate Limits and Fallback Routing (Sales-Call Actions)

One-Key Gateway API Rate Limits and Fallback Routing (Sales-Call Actions)

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6 min read
Sponsoring Gas Without Holding User Funds: Paymasters and the Trust Model

Sponsoring Gas Without Holding User Funds: Paymasters and the Trust Model

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4 min read
SMS Event Alerts: Country Guardrails Before Delivery Polling and Resend Decisions

SMS Event Alerts: Country Guardrails Before Delivery Polling and Resend Decisions

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8 min read
Nobody Remembers Why We Chose This, So Nobody Will Change It

Nobody Remembers Why We Chose This, So Nobody Will Change It

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8 min read
The Thread Before the Labyrinth: Why Your MCP Needs a Skill

The Thread Before the Labyrinth: Why Your MCP Needs a Skill

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3 min read
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