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v0.3.1: MCP SDK v2 adoption

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@cyanheads cyanheads released this 25 Aug 05:54
v0.3.1
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cyanheads Casey Hand
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cyanheads Casey Hand
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Learn about vigilant mode.

MCP SDK v2 adoption

Adds MCP 2026-07-28 support alongside 2025-era clients and aligns the server with mcp-ts-core 0.12.3.

Added:

  • Public cache hints for tool, prompt, resource, discovery, and jurisdiction data.

Changed:

  • Root tool inputs reject undeclared keys, and advertised output schemas include the structured error envelope.
  • HTTP deployments explicitly use stateless session mode across documented and container configuration.
  • Project skills, Bun 1.4.0 packaging, plugin metadata, and the security contact are current.

Dependency bumps:

  • @cyanheads/mcp-ts-core ^0.11.0 → ^0.12.3; @biomejs/biome 2.5.5 → 2.5.10; @types/node ^26.1.2 → ^26.2.0; tsc-alias 1.9.1 → 1.9.2; vitest ^4.1.10 → ^4.1.11

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