AI & Tooling Updates

Curated digests of Claude Code features, AI platform changes, MCP innovations, and workflow tooling updates relevant to the VisiTrans team. Each entry includes a summary, key details, and editorial commentary on why the update matters for our workflows.

Browse entries below in reverse-chronological order. For programmatic access, use the .index.json file in this directory.

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2026-03-23

Anthropic Skill-Creator: Testing Framework for Agent Skills

Category: claude-code | Tags: claude-code, agent-skills, skill-testing, evals

Skill-creator plugin brings evals, benchmarks, and A/B comparisons to agent skill authoring.

Karpathy's Autoresearch Generalized as Agent Skill

Category: ai-tooling | Tags: agent-skills, autoresearch, optimization-loops, karpathy

Autoresearch pattern generalized into AgentSkills-spec skill — one file, one metric, one loop applied to any measurable domain.

Kepano's Obsidian Agent Skills — AgentSkills Spec Reference

Category: ai-tooling | Tags: obsidian, agent-skills, agentskills-spec, skill-packaging

Steph Ango published official Obsidian agent skills following AgentSkills spec — 5 skills with multi-tool installation support.