2 posts tagged tools
RSS feed2026
- 11 min read
Tool Annotations as Risk Vocabulary: What Hints Can and Can't Do
MCP tool annotations were introduced nearly a year ago as a way for servers to describe the behavior of their tools — whether they’re read-only, destructive, idempotent, or reach outside their local...
2025
- 9 min read
Server Instructions: Giving LLMs a user manual for your server
How server instructions give LLMs the context they need to use your MCP server's tools effectively — an underused protocol feature with outsized impact.