Registry › Compare › Open Code Review vs Vercel Skills

Open Code Review vs Vercel Skills

Both are Grade A and 3.6 points apart, so choose on what you weigh most. Open Code Review leads on supply-chain integrity and transparency; Vercel Skills leads on adoption.

A Open Code Review 93.8

Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

alibaba/open-code-review · #1 overall · #1 Agent Skills · coverage B (3/5)

Choose Open Code Review if supply-chain integrity and transparency matter most.

+3.5Safety / Integrity: OSSF Scorecard 7.5 against 4.7
+2.4Transparency: OSSF Scorecard 7.5 against 4.7

A Vercel Skills 90.2

The open agent skills tool - npx skills

vercel-labs/skills · #3 overall · #3 Agent Skills · coverage B (3/5)

Choose Vercel Skills if adoption matters most.

+2.0Adoption: 4.8M weekly downloads against 85.1k

Where they differ

21.9

Safety / IntegrityOpen Code Review +3.5

18.4

14.9

TransparencyOpen Code Review +2.4

12.5

17.8

AdoptionVercel Skills +2.0

19.8

+2.2

Runtime calibrationVercel Skills +0.3

+2.5

2 dimensions identical: Identity 18.0 · Maintenance 19.0 · Full evidence table

An independent, evidence-based trust comparison of Open Code Review and Vercel Skills, two Agent Skills projects in the HVTracker registry. Scores come from public, checkable signals — supply-chain provenance, OSSF Scorecard, maintenance, and adoption — not popularity.

Full evidence

Signal	Open Code Reviewalibaba/open-code-review	Vercel Skillsvercel-labs/skills
HVTrust score	93.8	90.2
Evidence grade	A	A
Coverage grade	B	B
Overall rank	#1	#3
Rank in Agent Skills	#1	#3
GitHub stars	47.9k	36.0k
Last updated	1d ago	2d ago
Build provenance	Yes	Yes
OSSF Scorecard	7.5 / 10	4.7 / 10
License	Apache-2.0	MIT
Downloads	85k/wk	4.8M/wk
Trust dimensions (points earned)
Safety / integrity / 25	21.9	18.4
Identity & provenance / 18	18.0	18.0
Transparency / 17	14.9	12.5
Maintenance / 20	19.0	19.0
Adoption / 20	17.8	19.8
Runtime capability surface (full matrix)
MCP server	Implemented	—
External providers	1 — Anthropic	—
Requires API keys	No	No
Plugin surface	plugins	—
Provenance drift	Match	Match

Open in the live compare tool → Open Code Review profile Vercel Skills profile More Agent Skills →

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption, scaled by an evidence-confidence factor. Grade bands: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Signals refresh daily. Full methodology v4.4 →