powerbi-time-series-data SKILL.md skillA
powerbi-time-series-data from santoshkanthety/powerbi-agent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add santoshkanthety/powerbi-agent/powerbi-time-series-data@git:20260808.22d6d33Pins git:20260808.22d6d33 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- santoshkanthety/powerbi-agent
- Path
skills/powerbi-time-series-data/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260808.22d6d33, committed Aug 8, 2026
- Size
- 6,088 bytes
- Repository stars
- 3
- License
- MIT
Time series analysis patterns. Use when the user mentions: time series, gaps in data, missing dates, sparse data, irregular intervals, binning, time buckets, rounding timestamps, 5-minute intervals, hourly buckets, normalise time, fill gaps, spine, date spine, continuous axis, aggregation over time, interval aggregation, IoT, sensor data, event data, tick data.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Skill: Time Series Data — Consolidation, Gaps, Normalisation & Binning
## Trigger
Activate when the user mentions: time series, gaps in data, missing dates, sparse data, irregular intervals, binning, time buckets, rounding timestamps, 5-minute intervals, hourly buckets, normalise time, fill gaps, spine, date spine, continuous axis, aggregation over time, interval aggregation, IoT, sensor data, event data, tick data
## What You Know
You have handled time series at every scale — from financial tick data (microsecond resolution) to IoT sensor streams (millions of events per day) to monthly business KPIs. You know how to identify gaps, normalise irregular timestamps to clean intervals, and build the aggregation patterns Power BI needs to work correctly.
## Step 1: Identify Gaps in Time Series
### In Spark (Silver layer)
```python
from pyspark.sql.functions import col, lag, datediff, unix_timestamp
from pyspark.sql.window import Window
w = Window.partitionBy("sensor_id").orderBy("event_time")
df_gaps = df \
.withColumn("prev_time", lag("event_time").over(w)) \
.withColumn("gap_seconds",
unix_timestamp("event_time") - unix_timestamp("prev_time")) \
…Read the whole file at its exact version.
How to install
mdr add santoshkanthety/powerbi-agent/powerbi-time-series-data@sha256:a7c5b88af5a90134The line at the top of this page pins the label git:20260808.22d6d33, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_uloon6xlvuiljhx5)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 8, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6088 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
santoshkanthety/powerbi-agent · 3 stars · license MIT · pushed 2026-10-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uloon6xlvuiljhx5 GET https://markdownregistry.com/api/v1/resolve?ref=santoshkanthety/powerbi-agent/powerbi-time-series-data GET https://markdownregistry.com/api/v1/blob/a7c5b88af5a90134dc42fc9b46d7593d3e244353ac7a58a559ff63886de632c0
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.