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Available on MCP and Open source · Published 2026-10-14

Arch Studio 1.5.2

A compatible patch to the Claude Code update-check hook, which now runs by default with an anonymous usage ping. No skill or reference was added, removed or renamed.

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01

What’s new

  • The Claude Code update check now runs daily without opt-in, and its request carries an anonymous usage ping: a locally generated random install ID and the plugin version. No project content, studio records or other identifiers are sent.
  • Turn the ping off with AS_TELEMETRY_DISABLED=1, and the update check with AS_UPDATE_CHECK_DISABLED=1 or /as:studio updates disable. The Codex package installs no lifecycle hook and sends neither.
  • Skill Maker verification: a generated skill must show an observed fresh read of the studio policy and a separate observed read of the destination after publication. A claimed read, or a prepared file compared with itself, no longer counts as verification. This is the only change to skill text.
  • No skill, agent role or reference was added, removed or renamed. The catalog stays at 61 skills in 9 practice areas and 86 references.
  • The release procedure and the documentation of hosted surfaces are updated: docs/release-delivery.md, docs/data-governance.md, and the new docs/module-record-routing.md and docs/server-json-tools.md.
02

Known limitations

  • This replaces the earlier promise that the update check is off by default. The plugin still uploads no studio, project or module records.
03

Upgrade and migration

  • No migration is required. Existing skills, schemas and record kinds are unchanged.
  • To keep the update check or the usage ping off, set AS_UPDATE_CHECK_DISABLED=1 or AS_TELEMETRY_DISABLED=1.
04

Release details

  • Version: 1.5.2
  • Available on: MCP and Open source
  • Published: 2026-10-14
  • Tag: v1.5.2
  • Repository: skills-for-architects
  • Skills: 61
  • Agent roles: 8
  • Tools: 10
05

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