# Trend Analysis

> Patent filing volume time-series, technology lifecycle stage, and S-curve analysis

- Skill: `yogsoth-ai/trend-analysis` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add yogsoth-ai/trend-analysis`
- Raw SKILL.md: https://api.skillmd.com/api/skills/yogsoth-ai/trend-analysis/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: yogsoth-ai (https://skillmd.com/u/yogsoth-ai)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/yogsoth-ai/trend-analysis

---


# Trend Analysis

Analyzes patent filing volume over time, identifies technology lifecycle stages, and fits S-curve models to predict maturity and future filing activity.

<!-- BEGIN available-tables (generated) -->

## Available SOPs

Optional, no fixed order; the final leaf is always a sop.

| SOP | When to use |
| --- | --- |
| spawn-agent | Spawn a customized CC subagent with full MCP tool access. Used by SOPs that declare execution: subagent. |

<!-- END available-tables (generated) -->