How do I install the Github Cred skill?

Run npx skillmds@latest add dvcrn/github-cred in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Github Cred safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Github Cred?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Github Cred free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Github Cred?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Github Cred by dvcrn — Agent Skill

Name: Github Cred
Rating: 4.2 (5 reviews)
Author: dvcrn

File contents

GitHub Cred

Analyze GitHub user contribution quality.

Triggers

github cred <username>
analyze <username>'s github

Four-Tier Scoring System

Tier 0 — Owned High-Star Repos (30%)

Metric	Score
Own ≥10k⭐ repo	+30
Own ≥5k⭐ repo	+20
Own ≥1k⭐ repo	+10

Cap: 30. Creator > Contributor

Tier 1 — External Contributions (30%)

Metric	Score
Merged PR in ≥100k⭐ repo	+4/PR
Merged PR in ≥10k⭐ repo	+2/PR
Merged PR in ≥1k⭐ repo	+1/PR
Non-trivial (>20 lines)	×1.5

Cap: 30

Tier 2 — Output Quality (20%)

Metric	Score
Merge rate ≥70%	+10
Merge rate ≥50%	+7
Code ratio ≥80%	+5
Diversity ≥10 repos	+5

Cap: 20

Tier 3 — Social Influence (20%)

Metric	Score
≥5k followers	+20
≥2k followers	+15
≥1k followers	+12
≥500 followers	+8
≥200 followers	+5
≥100 followers	+3
<100 followers	+1

Grades

Grade	Score	Description
S	95+	Legend — top project creator + core contributor + influencer
A+	85-94	Master — high-star project owner OR top project contributor
A	70-84	Senior — active developer with real contributions
B	50-69	Active — steady contributor
C	30-49	Beginner — some contributions
D	<30	Newbie

Output Format

📊 GitHub Cred: @username

🏆 XX/100 (Grade)

▸ Tier 0 Owned Repos (XX/30)
  👑 repo1 ⭐XXk

▸ Tier 1 External Contributions (XX/30)
  🔨 org/repo ⭐XXk × N PRs

▸ Tier 2 Output Quality (XX/20)
  📈 Merge rate XX% | Code ratio XX%

▸ Tier 3 Social Influence (XX/20)
  👥 X,XXX followers

Two Paths to A+

Creator path — Build one 10k+ stars project
Contributor path — Deep contributions to multiple top projects (100k+ stars)

Mixed is strongest.

---name: github-creddescription: Analyze GitHub user contribution quality. Evaluates owned repos, external contributions, output quality, and social influence. Triggers on "github cred", "analyze github".---# GitHub CredAnalyze GitHub user contribution quality.## Triggers- `github cred <username>`- `analyze <username>'s github`---## Four-Tier Scoring System### Tier 0 — Owned High-Star Repos (30%)| Metric | Score ||--------|-------|| Own ≥10k⭐ repo | +30 || Own ≥5k⭐ repo | +20 || Own ≥1k⭐ repo | +10 |*Cap: 30. Creator > Contributor*### Tier 1 — External Contributions (30%)| Metric | Score ||--------|-------|| Merged PR in ≥100k⭐ repo | +4/PR || Merged PR in ≥10k⭐ repo | +2/PR || Merged PR in ≥1k⭐ repo | +1/PR || Non-trivial (>20 lines) | ×1.5 |*Cap: 30*### Tier 2 — Output Quality (20%)| Metric | Score ||--------|-------|| Merge rate ≥70% | +10 || Merge rate ≥50% | +7 || Code ratio ≥80% | +5 || Diversity ≥10 repos | +5 |*Cap: 20*### Tier 3 — Social Influence (20%)| Metric | Score ||--------|-------|| ≥5k followers | +20 || ≥2k followers | +15 || ≥1k followers | +12 || ≥500 followers | +8 || ≥200 followers | +5 || ≥100 followers | +3 || <100 followers | +1 |---## Grades| Grade | Score | Description ||-------|-------|-------------|| S | 95+ | Legend — top project creator + core contributor + influencer || A+ | 85-94 | Master — high-star project owner OR top project contributor || A | 70-84 | Senior — active developer with real contributions || B | 50-69 | Active — steady contributor || C | 30-49 | Beginner — some contributions || D | <30 | Newbie |---## Output Format```📊 GitHub Cred: @username🏆 XX/100 (Grade)▸ Tier 0 Owned Repos (XX/30) 👑 repo1 ⭐XXk▸ Tier 1 External Contributions (XX/30) 🔨 org/repo ⭐XXk × N PRs▸ Tier 2 Output Quality (XX/20) 📈 Merge rate XX% | Code ratio XX%▸ Tier 3 Social Influence (XX/20) 👥 X,XXX followers```---## Two Paths to A+- **Creator path** — Build one 10k+ stars project- **Contributor path** — Deep contributions to multiple top projects (100k+ stars)Mixed is strongest.

Frequently asked questions

Github Cred