Nacre

work.nacrev0.26.4Updated Sep 26, 2026

Self-hosted permission-aware context layer. Search returns only what the caller may read.

VerifiedSTDIODesktop onlyWeb Search & ScrapingKnowledge & Memory

Installation

In SourceWeft

  1. Open Nacre in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

Tools

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Version history

1
  1. v0.26.4LatestSep 26, 2026