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ContextDB 0.2.0-alpha.3 local MCP developer preview

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@github-actions github-actions released this 25 Aug 22:08

ContextDB 0.2.0-alpha.3 local MCP developer preview for Linux and Windows x86-64.

Both native builds are unsigned, listener-free, local-only previews for trusted single-user workstations. Each exposes build_profile local-mcp, network_listeners disabled, and an authenticated single-owner local MCP broker; the serve and probe commands are not compiled into the CLI surface.

Linux x86-64

  • contextdb-linux-x86_64 — standalone native ELF executable.
  • contextdb-linux-x86_64.sha256 — exact executable SHA-256.
  • Compatibility baseline: Ubuntu 22.04 LTS / glibc 2.35 or newer; the release gate rejects ELFs importing newer GLIBC symbol versions.
  • contextdb-local-mcp-0.2.0-alpha.3-linux-x86_64.zip — verified Linux package with its Linux-target graph, notices, CycloneDX SBOM, profile, and receipt.
  • contextdb-local-mcp-0.2.0-alpha.3-linux-x86_64.zip.sha256 — package SHA-256.

Windows x86-64

  • contextdb-windows-x86_64.exe — standalone native executable.
  • contextdb-windows-x86_64.exe.sha256 — exact executable SHA-256.
  • contextdb-local-mcp-0.2.0-alpha.3-windows-x86_64.zip — verified Windows package with its Windows-target graph, notices, CycloneDX SBOM, profile, and receipt.
  • contextdb-local-mcp-0.2.0-alpha.3-windows-x86_64.zip.sha256 — package SHA-256.

This developer preview is not the formal ContextDB M18 Alpha release and makes no production hard-delete, hostile-local-user, multi-tenant, remote-service, signing, automatic-update, Linux arm64, or macOS support claim. Pin the exact SHA-256 and use synthetic or non-critical data.

Source commit: 3b38f24d30703a6a32e31b6d45b3205d6cea0cff