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MCP Server Observability: Self-Hosted Logs vs a Registry Black Box

MCP Server Observability: Self-Hosted Logs vs a Registry Black Box

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4 min read
Verifying Cursor's Generated Requests Against the Contract

Verifying Cursor's Generated Requests Against the Contract

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4 min read
When an MCP Tool Returns Too Much: Pagination and Truncation

When an MCP Tool Returns Too Much: Pagination and Truncation

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4 min read
Decimal Arithmetic Cannot Choose Your Rounding Boundary

Decimal Arithmetic Cannot Choose Your Rounding Boundary

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3 min read
The New Validation Rejected the Empty Optional a Legacy Client Always Sends

The New Validation Rejected the Empty Optional a Legacy Client Always Sends

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3 min read
The Comment the Agent Called Stale Was Holding an Invariant

The Comment the Agent Called Stale Was Holding an Invariant

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3 min read
An MCP Tool That Hangs: Modeling Long-Running Operations as Async Jobs

An MCP Tool That Hangs: Modeling Long-Running Operations as Async Jobs

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4 min read
The Agent Rewrote a Shared Helper and Changed Its Return Shape for Every Caller

The Agent Rewrote a Shared Helper and Changed Its Return Shape for Every Caller

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5 min read
Cursor vs OpenAI Codex: pick by what you'll review at the end

Cursor vs OpenAI Codex: pick by what you'll review at the end

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2 min read
When the Agent Fires Parallel API Calls: Out-of-Order Writes and Rate Limits

When the Agent Fires Parallel API Calls: Out-of-Order Writes and Rate Limits

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4 min read
2026 Agents Case Study Series: Prototyping with AI

2026 Agents Case Study Series: Prototyping with AI

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15 min read
12 Hours, One Developer, and My First Solo Hackathon

12 Hours, One Developer, and My First Solo Hackathon

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4 min read
Find the current animation frame when holds have different durations

Find the current animation frame when holds have different durations

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2 min read
Best coding plan, ranked four ways (October 2026)

Best coding plan, ranked four ways (October 2026)

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6 min read
The Compound Interest of Code

The Compound Interest of Code

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1 min read
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