Arc

ai.megastructurev1.9.8Updated Sep 24, 2026

Local hub your coding agents sign into: rooms, tasks, decisions, artifacts, memory. Desktop app.

VerifiedSTDIODesktop onlyDeveloper ToolsKnowledge & MemoryLocation & Lifestyle

Installation

In SourceWeft

  1. Open Arc 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.

Tools

0
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Version history

1
  1. v1.9.8LatestSep 16, 2026