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📰 Dev.to · Mads Hansen

9 articles · Updated every 3 hours · View all reads

All Articles 170,000Blog Posts 161,592Tech Tutorials 45,208Research Papers 33,050News 21,635 ⚡ AI Lessons
The MCP server you choose should pass an exit test
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 3w ago
The MCP server you choose should pass an exit test
The easiest MCP server to adopt can become the hardest one to leave. The endpoint is not the whole...
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A new database connector can return a valid answer and still break the contract
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 3w ago
A new database connector can return a valid answer and still break the contract
A database connector migration can pass every setup check and still change the answer. The new path...
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One MCP database tool catalog should not fit every team
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 1mo ago
One MCP database tool catalog should not fit every team
The easiest MCP database setup is one server, one catalog, every tool visible to every workflow. It...
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Your Postgres MCP server needs a production checklist
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 1mo ago
Your Postgres MCP server needs a production checklist
A Postgres MCP server is easy to demo. The dangerous part is that demos often skip the boring...
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MCP Tool Search does not replace permission design
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 3mo ago
MCP Tool Search does not replace permission design
MCP Tool Search is a good answer to a very real problem: tool catalogs are getting too large to dump...
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The 3 questions every new IT manager asks on day one (and why they're so hard to answer)
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 4mo ago
The 3 questions every new IT manager asks on day one (and why they're so hard to answer)
It doesn't matter what company you join. The first week as a new IT manager has a predictable...
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The patch that broke everything (and the spreadsheet that caused it)
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 4mo ago
The patch that broke everything (and the spreadsheet that caused it)
It was a routine patch cycle. The team pushed updates to what they thought was the full device list....
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The Monday morning report that should write itself (but doesn't)
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 4mo ago
The Monday morning report that should write itself (but doesn't)
Every Monday. Same 6 queries. Copy-paste into a spreadsheet. Send to Slack. Repeat forever. I've...
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Your monitoring stack is lying to you (and you can prove it with SQL)
Dev.to · Mads Hansen ☁️ DevOps & Cloud ⚡ AI Lesson 5mo ago
Your monitoring stack is lying to you (and you can prove it with SQL)
Pull up your monitoring dashboard. Now open your ticketing system. Now check your deployment...
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