🧪 A/B test your agent skills — find out if your SKILL.md actually helps the model or is just a placebo. Blind-graded trials, bootstrap confidence intervals, one verdict: HELPS / PLACEBO / HARMS. For Claude Code, Codex, Gemini CLI & Cursor skills.
npx skills add sx4im/skillcheck🧪 A/B test your agent skills — find out if your SKILL.md actually helps the model or is just a placebo. Blind-graded trials, bootstrap confidence intervals, one verdict: HELPS / PLACEBO / HARMS. For Claude Code, Codex, Gemini CLI & Cursor skills.
Track token usage across local AI agents (Claude Code, Codex) — CLI dashboard with cost analysis, rate limit monitoring, and session tracking
Scan AI agent skills and MCP servers for prompt injection, data leaks, and supply-chain threats to secure production environments.
Extract accurate YouTube video transcripts quickly and easily with a reliable API built for fast, scalable access and integration.
Access Saudi market data in AI agents with Sahmk MCP for quotes, summaries, movers, company data, and historical OHLCV.
Text handling helper systems built to isolate structural cross references inside unstructured financial reporting templates.
Claude Code skills that route work to Tendem's human experts: data verification, legal flag, and suspended coffee.