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Aug 20

Tool output is untrusted input: prompt injection is a data-flow bug

#tooldesign #security #promptinjection #agents

6 min read

Aug 19

Streaming tool calls without losing your mind

#tooldesign #streaming #functioncalling #reliability

5 min read

Aug 22

What an MCP server actually is, and the tool-design mistakes that break it

#mcp #modelcontextprotocol #tooldesign #claudecode

9 min read

Aug 11

Your retry just sent the email twice: idempotency keys for agents

#tooldesign #failuremodes #retries #idempotency

7 min read

Aug 9

Designing tools an LLM won't misuse

#tooldesign #functioncalling #schemas #reliability

7 min read

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