Skill Claude CodeCodex
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Agent
Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.
Agent
Compare two outputs WITHOUT knowing which skill produced them.
Agent
Evaluate expectations against an execution transcript and outputs.
Skill Claude CodeCodex
Self-knowledge about stella, the self-hosted AI assistant. Use when the user asks about stella itself: configuration, setup, onboarding, providers, models, agents, channels (Telegram/Discord/QQ/Feishu/DingTalk/WeChat), webhooks, memory system (LCM), scheduled jobs, reusable workflows, goals (objectives that converge…
Skill Claude CodeCodex
Discover and run reusable website programs with Tap, extract readable content from URLs or the current tab, run programmable browser workflows, and pass one-off interaction through to agent-browser with tap browser. Prefer Lightpanda with Chrome fallback. Use for web lookup, structured site data, readable extraction…
Skill Claude CodeCodex
Extract text, tables, metadata, and images from 97+ document formats (PDF, Office, images, HTML, email, archives, academic) using Xberg CLI.