SenseNova-Skills is a collection of modular skills that extend SenseNova models with office-assistant capabilities such as image generation, presentation creation, spreadsheet analysis, and research. The skills are designed for use in agent runtimes and can be combined into productivity workflows; the catalogue entries are individual skills and agents from this collection.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add OpenSenseNova/SenseNova-Skills --skill time-series-analysisgit clone --depth 1 https://github.com/OpenSenseNova/SenseNova-SkillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/opensensenova/sensenova-skills/time-series-analysis)<a href="https://agentmods.dev/skills/opensensenova/sensenova-skills/time-series-analysis"><img src="https://agentmods.dev/badge/skills/opensensenova/sensenova-skills/time-series-analysis/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/opensensenova/sensenova-skills/time-series-analysis"><img src="https://agentmods.dev/badge/skills/opensensenova/sensenova-skills/time-series-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00058 | $0.01636 |
| Opus 5 | $0.00029 | $0.00818 |
| Sonnet 5 | $0.00012 | $0.00327 |
| Haiku 4.5 | $0.00006 | $0.00164 |
Grade A, and why
time-series-and-categorical-analysis scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skill Steps
Step1 加载并检查原始数据,配置中文字体以确保图表正常显示。
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
import seaborn as sns
import warnings
warnings.filterwarnings('ignore')
# 设置中文字体,兼容不同操作系统
plt.rcParams['font.sans-serif'] = ['SimHei', 'WenQuanYi Zen Hei', 'DejaVu Sans']
plt.rcParams['axes.unicode_minus'] = False
# 加载Excel文件
file_path = 'data.xlsx'
df = pd.read_excel(file_path)
print(f"数据形状: {df.shape}")
print(f"列名: {list(df.columns)}")
Step2 提取时间序列或分类维度数据,处理百分比格式,并计算变化趋势。
def convert_percentage(pct_str):
"""将百分比字符串转换为数值,处理空值和非字符串类型"""
if pd.isna(pct_str):
return None
if isinstance(pct_str, str) and '%' in pct_str:
try:
return float(pct_str.replace('%', ''))
except ValueError:
return None
return pct_str
time_col = '时间列' # 占位示例
target_cols = ['指标1占比', '指标2占比', '指标3占比'] # 占位示例
# 转换百分比字符串为数值并提取数据
ts_df = df[[time_col] + target_cols].copy() if time_col in df.columns else df.copy()
for col in target_cols:
if col in ts_df.columns:
ts_df[col] = ts_df[col].apply(convert_percentage)
# 计算变化趋势并识别状态
diff_col = f'{col}_变化'
trend_col = f'{col}_趋势'
ts_df[diff_col] = ts_df[col].diff()
ts_df[trend_col] = ['上升' if x > 0 else '下降' if x < 0 else '稳定' for x in ts_df[diff_col]]
Step3 基于数值进行多维度分级算法建模,映射差异化增长率并计算预测值。
group_col = '分组列' # 占位示例,如'部门'
value_col = '数值列' # 占位示例,如'销售额'
# 聚合计算总和并排序
grouped_df = df.groupby(group_col, as_index=False)[value_col].sum()
grouped_df = grouped_df.sort_values(by=value_col, ascending=False).reset_index(drop=True)
# 多维度分级算法结构:前30%为高,中间40%为中,后30%为低
total_rows = len(grouped_df)
high_threshold = int(total_rows * 0.3)
mid_threshold = int(total_rows * 0.7)
grouped_df['等级'] = np.where(
grouped_df.index < high_threshold, '高',
np.where(grouped_df.index < mid_threshold, '中', '低')
)
# 分类映射函数骨架:为不同等级设定差异化增长率
growth_rates = {'高': 0.15, '中': 0.08, '低': 0.03}
grouped_df['增长率'] = grouped_df['等级'].map(growth_rates)
# 计算预测值与增长量
grouped_df['预测值'] = grouped_df[value_col] * (1 + grouped_df['增长率'])
grouped_df['增长量'] = grouped_df['预测值'] - grouped_df[value_col]
Step4 生成多维度可视化图表(堆叠面积图、柱状图、条形图),并保存为高分辨率图像。
output_path = 'trend_analysis_report.png'
plt.figure(figsize=(14, 10))
# 子图1:堆叠面积图(时间序列占比变化)
plt.subplot(2, 2, 1)
sns.set_style('whitegrid')
if time_col in ts_df.columns and all(c in ts_df.columns for c in target_cols):
plt.stackplot(ts_df[time_col],
*[ts_df[c] for c in target_cols],
labels=target_cols, alpha=0.8)
plt.title('各指标占比变化趋势', fontsize=14, fontweight='bold')
plt.xlabel(time_col)
plt.ylabel('占比 (%)')
plt.legend(loc='upper left')
plt.xticks(rotation=45)
# 子图2:当前 vs 预测对比(柱状图)
plt.subplot(2, 2, 2)
x = np.arange(len(grouped_df))
width = 0.35
plt.bar(x - width/2, grouped_df[value_col], width, label='当前值', alpha=0.8)
plt.bar(x + width/2, grouped_df['预测值'], width, label='预测值', alpha=0.8)
plt.xlabel(group_col)
plt.ylabel('数值')
plt.title('当前与预测值对比')
plt.xticks(x, grouped_df[group_col], rotation=45)
plt.legend()
# 子图3:增长率分布(条形图)
plt.subplot(2, 2, 3)
plt.barh(grouped_df[group_col], grouped_df['增长率'], color='skyblue')
plt.xlabel('增长率')
plt.title('各组增长率分布')
plt.gca().invert_yaxis()
# 子图4:增长量分布(柱状图)
plt.subplot(2, 2, 4)
plt.bar(grouped_df[group_col], grouped_df['增长量'], color='lightcoral')
plt.xlabel(group_col)
plt.ylabel('增长量')
plt.title('各组增长量分析')
plt.xticks(rotation=45)
plt.tight_layout()
# 图表美化与高分辨率保存
plt.savefig(output_path, dpi=300, bbox_inches='tight')
plt.close()
Step5 生成综合分析报告,汇总核心指标并输出趋势结论。
# 总体预测汇总
total_current = grouped_df[value_col].sum()
total_forecast = grouped_df['预测值'].sum()
total_growth = grouped_df['增长量'].sum()
overall_growth_rate = (total_forecast - total_current) / total_current if total_current else 0
print("=" * 60)
print("📊 综合趋势分析报告")
print("=" * 60)
print(f"当前总值: {total_current:,.2f}")
print(f"预测总值: {total_forecast:,.2f}")
print(f"总增长量: {total_growth:,.2f}")
print(f"整体增长率: {overall_growth_rate:.2%}")
print("\n📈 分析结论:")
if overall_growth_rate > 0.1:
print(" - 整体趋势向好,预计实现显著增长。")
elif overall_growth_rate > 0:
print(" - 呈温和增长态势,建议加强低等级组支持。")
else:
print(" - 预测下滑,需深入分析原因并制定应对策略。")
print("=" * 60)
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 161 lines · 58 tokens per session scan A 976886734b26
time-series-and-categorical-analysis is a skill published in the GitHub repository OpenSenseNova/SenseNova-Skills (5,570 stars, last pushed today), licensed MIT. It adds 58 tokens to every session and 1,636 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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