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Recent posts tagged tool-calling

Level UI • 21 hours • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
post-cover-33074
  • ai
  • api
  • webdev
  • security
7 Reactions 7 Comments
danielmartintech • Aug 20 • in Articles • 7 min read
How to Design Tool Errors AI Agents Can Recover From
“Something went wrong” is not an error contract. It is a request for another blind guess. That is expensive inside an AI agent loop. The controller has to decide whether to retry the same call, repair an argument, ask for authorization, choose anoth...
post-cover-24993
  • ai-agents
  • error-handling
  • tool-calling
  • model-context-protocol
4 Reactions 1 Comments
Datalaria • Aug 9 • in Tutorials • 10 min read
Fine-Tuning vs Prompt Engineering vs RAG: When to Use Each (And the Fourth Option Nobody Mentions)
You have an AI model that hallucinates with your company's data. You open a support ticket and ask the chatbot about your returns policy. The chatbot, powered by GPT-4 or Gemini 2.5, responds with a fabricated policy that sounds perfectly plausible b...
post-cover-24338
  • mcp
  • fine-tuning
  • tool-calling
  • rag
3 Reactions 1 Comments
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