What is the best MCP server or skill for code review?

By tashan's measured score: Mattpocock Skills, AI Devkit, Brooks Lint, Praxis Engineering, Codeguard Security. the score combines upkeep and freshness, gated by real adoption — every input is public and re-derivable, and no ranking position can be purchased.

How is the ranking calculated?

From public signal only: npm download volume and publish cadence, GitHub push/release recency, contributor count, registry status, and how often a capability appears in real public agent configs. Nobody can pay to change a score, rank, or listing.

The Index · Code review

Code review

Q: Who does code review as part of their job?

This is a process step performed by Clinical Data Managers, Computer Systems Analysts, Computer Systems Engineers/Architects, Computer User Support Specialists, Database Administrators, Database Architects, Health Informatics Specialists, Information Security Engineers and others, per the O*NET 30.3 occupational database.

'PR review' — reading a diff and judging risk before it merges. tashan measures 82 capabilities for this work and ranks them by tashan score — a transparent composite of upkeep, freshness and real adoption. How we measure ›

#	Capability	tashan	Evidence	Health
1	Mattpocock Skills server Dev Tools & CI	81	191k ★	active
2	AI Devkit server solid Productivity	75	2k ★	active
3	Brooks Lint server solid Dev Tools & CI	74	1k ★	active
4	Praxis Engineering server thin Dev Tools & CI	71	413 ★	active
5	Codeguard Security server thin Security	71	276 ★	active
6	Coderabbit server solid Dev Tools & CI	70	142 ★	active
7	Sonarqube server solid Productivity	69	98 ★	active
8	Qodo server solid Dev Tools & CI	67	44 ★	active
9	Mergify server solid Productivity	66	28 ★	active
10	Codescene Codehealth server solid Dev Tools & CI	66	58 ★	active
11	Delphi Dev server solid Dev Tools & CI	62	71 ★	active
12	Devflow server solid Dev Tools & CI	60	17 ★	active
13	Monocle server solid Productivity	59	70 ★	active
14	Claude Deep Review server deep Dev Tools & CI	58	11 ★	active
15	AI Craftsman Superpowers server solid Dev Tools & CI	57	35 ★	active
16	GitHub Autopilot server deep Dev Tools & CI	56	22 ★	active
17	Archy server deep Dev Tools & CI	55	6 ★	active
18	Roundtable server deep Productivity	55	29 ★	active
19	Nxtg Forge server thin Dev Tools & CI	53	5 ★	active
20	Supergraph server solid Dev Tools & CI	53	22 ★	active
21	Temper server deep Dev Tools & CI	53	13 ★	active
22	Fk Eng Agents server thin Dev Tools & CI	53	4 ★	active
23	Fk Gh Flow server thin Productivity	53	4 ★	active
24	Consensus Rnd server solid Productivity	53	23 ★	active
25	Pr Comments Resolver server Productivity	50	2 ★	active
26	Cubic server Dev Tools & CI	50	2 ★	active
27	Monban server Dev Tools & CI	49	1 ★	active
28	Dreamforge Audit server Dev Tools & CI	48	6 ★	active
29	Karimo Harness Engineering Agent Orchestration server Dev Tools & CI	48	267 ★	active
30	Uikit Max server Dev Tools & CI	48	35 ★	active
31	Swiftui server Dev Tools & CI	48	1 ★	active
32	Audit Project server Dev Tools & CI	47	3 ★	active
33	Coordinator Claude server Productivity	47	5 ★	active
34	Deslop server Productivity	47	3 ★	active
35	Super Ralph server Dev Tools & CI	47	9 ★	active
36	Codex Bridge server Productivity	45	1 marketplaces	active
37	Nova Thesis server Dev Tools & CI	45	12 ★	active
38	Superpowers Beads server Productivity	45	0 ★	active
39	Sdlc Wizard server Productivity	45	1 marketplaces	active
40	Sdlc Wizard Cowork server Productivity	45	1 marketplaces	active
41	Hydra Swarm server Productivity	45	2 ★	active
42	Cantrips server Productivity	45	1 ★	active
43	Ironflow server Productivity	44	10 ★	active
44	Optibot · Optimal-AI server Dev Tools & CI	44	1 ★	active
45	Quick Question server Dev Tools & CI	44	10 ★	active
46	Dev Core server Dev Tools & CI	44	1 marketplaces	active
47	Multi Review server Dev Tools & CI	44	1 marketplaces	active
48	Pr Desc Review server Productivity	44	1 marketplaces	active
49	Review Pr Comments server Productivity	44	1 marketplaces	active
50	Check Pr Comments server Dev Tools & CI	44	1 marketplaces	active
51	Pr Review server Productivity	44	1 ★	active
52	Code Review server Productivity	42	1 marketplaces	—
53	Code Simplifier server Productivity	42	1 marketplaces	—
54	Feature Dev server Dev Tools & CI	42	1 marketplaces	—
55	GitHub · anthropics server Productivity	42	1 marketplaces	—
56	GitLab server Productivity	42	1 marketplaces	—
57	Fresh Eyes Review server Dev Tools & CI	42	1 marketplaces	—
58	Galeharness CLI server Dev Tools & CI	42	1 marketplaces	—
59	Sapui5 Linter server Dev Tools & CI	42	1 marketplaces	—
60	Ecc server Productivity	40	0 ★	active
61	Ecc · MaTo8888 server Productivity	40	0 ★	active
62	Cadence server Productivity	40	0 ★	active
63	Mimic server Security	38	1 ★	active
64	Newproject server Dev Tools & CI	33	1 marketplaces	active
65	Codex Reviewer server Dev Tools & CI	31	0 ★	active
66	Code Diligence server Data & Analytics	29	0 ★	active
67	Raphael server Dev Tools & CI	28	1 marketplaces	—
68	Shredder server Dev Tools & CI	28	1 marketplaces	—
69	Azure Devops Pr Review server Dev Tools & CI	26	0 ★	active
70	Ios Development server Dev Tools & CI	24	1 ★	active
·	Claude Security skill ✓ Anthropic Productivity	not scored yet	33k ★	active
·	Receiving Code Review skill Productivity	not scored yet	261k ★	active
·	Requesting Code Review skill Dev Tools & CI	not scored yet	261k ★	active
·	Review skill Dev Tools & CI	not scored yet	23k ★	active
·	Adversarial Reviewer skill Dev Tools & CI	not scored yet	23k ★	active
·	Named Persona Adversarial Review skill Dev Tools & CI	not scored yet	23k ★	active
·	Karpathy Coder skill Dev Tools & CI	not scored yet	23k ★	active
·	Minimalist skill Productivity	not scored yet	23k ★	active
·	API Design Reviewer skill Dev Tools & CI	not scored yet	23k ★	active
·	Pr Review Expert skill Productivity	not scored yet	23k ★	active
·	Ship Gate skill Dev Tools & CI	not scored yet	23k ★	active
·	Tech Debt Tracker skill Dev Tools & CI	not scored yet	23k ★	active

Who does this work

O*NET records this as a core process step for 13 occupations, including Clinical Data Managers, Computer Systems Analysts, Computer Systems Engineers/Architects, Computer User Support Specialists, Database Administrators, Database Architects, Health Informatics Specialists, Information Security Engineers, Information Technology Project Managers, Search Marketing Strategists and others.

Recorded there as: "Evaluate utility of software or hardware technologies". We publish it under the name practitioners use.

Other work

Agent configuration Agent development Animation and generated imagery Application development Attribution Bookkeeping Browser automation Content marketing Contract review Copy editing Copywriting Dashboards and reporting Data pipelines Data quality Database access Debugging Design critique Document production Exploratory data analysis Financial modelling Incident response Infrastructure and deployment Knowledge management Literature review Market analysis Messaging and email Model evaluation Observability PRDs and specs Process automation Product strategy Project management Prompt engineering Query optimisation Regulatory compliance Retrieval systems Risk assessment SEO Sales pipeline Scientific research Security review Software architecture Statistical modelling Technical documentation Test automation Training material User research Video editing Visual design Web development Web research Web scraping

Occupational data from the O*NET 30.3 Database by the U.S. Department of Labor, Employment and Training Administration, used under CC BY 4.0. tashan consolidated its process steps into the terms practitioners use; O*NET does not endorse this site.

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