github-metrics-processing SKILL.md skillA
github-metrics-processing from cxcscmu/skilllearnbench is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cxcscmu/skilllearnbench/github-metrics-processing@git:20260424.d50cf5aPins git:20260424.d50cf5a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cxcscmu/skilllearnbench
- Path
skills/b1-one-shot-claude-haiku-4-5/github-repo-analytics/github-metrics-processing/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260424.d50cf5a, committed Apr 24, 2026
- Size
- 5,115 bytes
- Repository stars
- 91
- License
- MIT
Process GitHub API data to calculate PR/issue metrics including merge time averages, author rankings, and bug categorization.
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
# GitHub Metrics Processing Skill
## Overview
Process JSON data from GitHub queries to calculate publication metrics, including PR merge times, issue categorization, and contributor analysis.
## Prerequisites
- Python 3.7+ with `json` and `datetime` modules (standard library)
- Raw GitHub API JSON data from gh CLI queries
## Key Metrics to Calculate
### Pull Request Metrics
#### 1. Total PR Count
```python
total_prs = len(prs_data)
```
#### 2. Merged vs Closed PRs
```python
merged_prs = [pr for pr in prs_data if pr.get('mergedAt') is not None]
closed_prs = [pr for pr in prs_data if pr.get('closedAt') is not None and pr.get('mergedAt') is None]
merged_count = len(merged_prs)
closed_count = len(closed_prs)
```
#### 3. Average Merge Time (days)
```python
from datetime import datetime
def parse_iso8601(timestamp_str):
"""Parse ISO 8601 timestamp to datetime object"""
return datetime.fromisoformat(timestamp_str.replace('Z', '+00:00'))
def calculate_merge_days(prs):
"""Calculate average days from creation to merge"""
merge_times = []
for pr in prs:
if pr.get('mergedAt'): # Only count merged PRs
created = parse_iso8601(pr['createdAt'])
…Read the whole file at its exact version.
How to install
mdr add cxcscmu/skilllearnbench/github-metrics-processing@sha256:9af9eade1c24bbf5The line at the top of this page pins the label git:20260424.d50cf5a, 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_5hct2ilr5nn5jua3)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Apr 24, 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 (5115 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
cxcscmu/skilllearnbench · 91 stars · license MIT · pushed 2026-10-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5hct2ilr5nn5jua3 GET https://markdownregistry.com/api/v1/resolve?ref=cxcscmu/skilllearnbench/github-metrics-processing GET https://markdownregistry.com/api/v1/blob/9af9eade1c24bbf5c19c532db1b38ed14ad903afb61ce035ea47bf3df31c2991
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.