Use when ANY command fails with 'command not found', when installing CLI tools (ripgrep, fd, jq, yq, bat, etc.), auditing project environments, or batch-updating tools. Triggers on: command not found, install tool, missing binary, environment audit, update tools, which, apt install, brew install.
Use when checking which TYPO3 versions an extension says it supports, when composer.json and extemconf.php disagree, when a version bump must reach every file that states it, when reviewing a TYPO3 extension for what needs attention, or when auditing coding standards, TER readiness, deprecations and modernization to…
Agentic Skills for Matrix: client-side chat (matrix-communication), Synapse homeserver administration (matrix-administration), and structured announcement composition (matrix-announcement). Works with any Matrix/Synapse homeserver.
Claude Code instructions for netresearch/matrix-skill, a project described as: Three Agentic Skills for Matrix: encrypted chat with a daemon that follows rooms live, Synapse homeserver administration, and content guidance for announcements. Chat works with any homeserver; administration requires Synapse.
Gemini CLI instructions for netresearch/matrix-skill, a project described as: Three Agentic Skills for Matrix: encrypted chat with a daemon that follows rooms live, Synapse homeserver administration, and content guidance for announcements. Chat works with any homeserver; administration requires Synapse.
Use when administering a Synapse / Matrix homeserver — list or snapshot all rooms, rate room health (public, unencrypted, orphaned), render a Graphviz map of the room/space tree, force-join users, promote room admins, harden rooms (add-to-space + restrict + encrypt), deactivate Matrix users (with GDPR erase), find…
Use when composing a Matrix announcement — skill release, version bump, weekly digest, breaking-change heads-up, postmortem, RFC, multi-skill pipeline summary, or any agent-authored room post longer than a single line. Trigger before any matrix-send call that produces structured content. Companion to…
Use when evaluating projects for production or enterprise readiness, implementing supply chain security (SLSA, cosign, SBOMs, pnpm), hardening CI/CD pipelines, establishing quality gates (TYPO3: CI matrix PHP 8.2-8.5 x TYPO3 12.4/13.4/14.3 LTS), pursuing OpenSSF Best Practices Badge (Passing/Silver/Gold) or OSPS…
Use when setting up TYPO3 extension test infrastructure, writing unit/functional/E2E tests, configuring PHPUnit 11/12/13, mutation testing, mocking final classes (v14), CI/CD matrix across TYPO3 12/13/14.3 LTS, dev-dependency consolidation via typo3-ci-workflows meta-package, or debugging CI failures. Also triggers…