Featured · code-agents
The 2026-07-28 revision drops the initialize handshake and session IDs, moves Tasks into an extension, and ships all four Tier 1 SDKs stable.
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code-agents
The Stateless MCP · Part 3
The same MCP server in C#, and the three places it differs
· 18 min
code-agents
The Stateless MCP · Part 2
The MCP server that asks you a question
· 17 min
ai-models
Claude Opus 5 Is Out. Almost Fable 5, at Half the Price.
· 10 min