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Model Context Protocol

MCP is an open protocol that standardizes how applications provide context to LLMs.

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From Tool Discovery to Real Execution: Verifying a Multi-Cluster MCP Path

From Tool Discovery to Real Execution: Verifying a Multi-Cluster MCP Path

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3 min read
A database failover can preserve uptime and break the answer

A database failover can preserve uptime and break the answer

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Comments 2
1 min read
What Is an MCP Eval? Why Your Server Passes Every Test and Still Fails

What Is an MCP Eval? Why Your Server Passes Every Test and Still Fails

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Comments 3
9 min read
Tracking Macroeconomic Indicators with the Finance Toolkit

Tracking Macroeconomic Indicators with the Finance Toolkit

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Comments
7 min read
My MCP Tool's Schema Lists null as the Default for a Field. Sending null Was the One Value It Rejected.

My MCP Tool's Schema Lists null as the Default for a Field. Sending null Was the One Value It Rejected.

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Comments 2
4 min read
5 MCP pains that waste your tokens — and how I killed all 5 with a 50KB CLI

5 MCP pains that waste your tokens — and how I killed all 5 with a 50KB CLI

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2 min read
Building a free backlink checker as a solo dev — with MCP support for Claude

Building a free backlink checker as a solo dev — with MCP support for Claude

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2 min read
Your MCP server passes unit tests — and still breaks in Claude. Here's why.

Your MCP server passes unit tests — and still breaks in Claude. Here's why.

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2 min read
Harmonic mixing over MCP: the DJ set-builder Spotify never shipped

Harmonic mixing over MCP: the DJ set-builder Spotify never shipped

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5 min read
Try 252 AI Skills for Free — Just Copy This curl Command

Try 252 AI Skills for Free — Just Copy This curl Command

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2 min read
MCP's next release candidate drops sessions and the handshake, pushes state into handles

MCP's next release candidate drops sessions and the handshake, pushes state into handles

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Comments 1
3 min read
Scoping MCP tool access per client, and auditing every call

Scoping MCP tool access per client, and auditing every call

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4 min read
"My pending() Function Learned to Draft Against Nested Comments. My audit() Function Never Learned to Look for Them."

"My pending() Function Learned to Draft Against Nested Comments. My audit() Function Never Learned to Look for Them."

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Comments 2
5 min read
Stop writing Anthropic API wrappers and start using MCP

Stop writing Anthropic API wrappers and start using MCP

Comments
4 min read
Building my first MCP server: Spain's weather API and its two-step catch

Building my first MCP server: Spain's weather API and its two-step catch

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Comments 2
4 min read
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