Attribution and modification notice for audit-silent-failures-prompt (TheSkillVault)

This skill is a Derivative Work of:

  The "silent-failure-hunter" agent in anthropics/claude-plugins-official (plugin: pr-review-toolkit)
  https://github.com/anthropics/claude-plugins-official/blob/a7ba5b93db0c7c8d17f3f1d25853adca79598a1a/plugins/pr-review-toolkit/agents/silent-failure-hunter.md
  Author: Anthropic. The plugin README credits Daisy (daisy@anthropic.com) as author.
  Licensed under the Apache License, Version 2.0 (see LICENSE.txt), per
  plugins/pr-review-toolkit/LICENSE and the repository root LICENSE at commit a7ba5b93db0c7c8d17f3f1d25853adca79598a1a.
  That LICENSE leaves the Apache template copyright line unfilled ("Copyright [yyyy] [name of copyright owner]").

Licence note: the plugin README at the same commit has a "License" section that states MIT.
We follow the repository LICENSE file (Apache-2.0). Apache-2.0 and MIT are permissive and
compatible, and this derivative keeps attribution, ships the licence text and marks its changes,
which meets the terms of either licence. Only the claude-plugins-official copy was used; the copies
in anthropics/claude-code (proprietary licence) were not used.

The upstream repository contains no NOTICE file at the commit above, so there is no upstream NOTICE text to reproduce.

Modified (Apache-2.0 section 4(b)): this file was changed by TheSkillVault on 2026-11-04. The role-play persona, the Daisy example dialogues, the Task-tool invocation notes and the project-specific logging functions and error-ID file were removed; the five review passes were rewritten as one copy-paste prompt with a shorter severity scale, an intended-fallback check and an ask-before-editing rule; added steps, adapt notes, gotchas and done-when.
It is not the original file. TheSkillVault's changes are licensed under Apache-2.0 as well.