What is the best MCP servers and plugin for code review?

By tashan's measured score: Sem, Weavatrix, Roundtable, GitHub Autopilot, Archy. the score combines upkeep and freshness, gated by real adoption — every input is public and linked to its source.

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 137 capabilities for this work. Ranked on upkeep, freshness and real adoption, every input public. How we measure ›

#	Capability	tashan	Evidence	Health
1	Sem primary npm deep	70	3k/wk	active
2	Weavatrix primary npm deep	59	358/wk	active
3	Roundtable primary plugin deep	57	30 ★	active
4	GitHub Autopilot primary plugin deep	55	23 ★	active
5	Archy primary plugin deep	49	6 ★	active
6	Temper primary plugin deep	46	13 ★	active
7	Mattpocock Skills primary plugin solid	78	191k ★	active
8	Memtrace primary npm solid	72	5k/wk	active
9	AI Devkit primary plugin solid	71	2k ★	active
10	Brooks Lint primary plugin solid	70	1k ★	active
11	Symforge primary npm solid	69	2k/wk	active
12	Coderabbit primary plugin solid	67	142 ★	active
13	Code Index primary npm solid	67	898/wk	active
14	Sonarqube primary plugin solid	65	98 ★	active
15	Qodo primary plugin solid	64	44 ★	active
16	Sigmap primary npm solid	64	703/wk	active
17	Argot primary npm solid	62	708/wk	active
18	Mergify primary plugin solid	61	28 ★	active
19	Codescene Codehealth primary plugin solid	59	58 ★	active
20	Otito primary npm solid	59	432/wk	active
21	Delphi Dev primary plugin solid	56	71 ★	active
22	Fixmap primary npm solid	56	177/wk	active
23	Monocle primary plugin solid	53	70 ★	active
24	Devflow primary plugin solid	53	17 ★	active
25	Consensus Rnd primary plugin solid	52	23 ★	active
26	Tilth primary npm solid	51	505/wk	active
27	Supergraph primary plugin solid	50	22 ★	active
28	AI Craftsman Superpowers primary plugin solid	50	35 ★	active
29	Dreamforge Audit primary plugin solid	43	6 ★	active
30	Coordinator Claude primary plugin solid	42	5 ★	active
31	Super Ralph primary plugin solid	42	9 ★	active
32	Audit Project primary plugin solid	41	3 ★	active
33	Deslop · agent-sh primary plugin solid	41	3 ★	active
34	Nova Thesis primary plugin solid	40	12 ★	active
35	Githits primary npm	76	2k/wk	active
36	Monomind primary npm	68	1k/wk	active
37	Neat primary npm	68	946/wk	active
38	Praxis Engineering primary plugin	66	413 ★	active
39	Memtrace Skills primary npm	63	514/wk	active
40	Frappe Inspector primary npm	52	150/wk	active
41	Claude Deep Review primary plugin	51	11 ★	active
42	Code Review · anthropics primary plugin	46	2 marketplaces	—
43	Code Simplifier primary plugin	46	2 marketplaces	—
44	Feature Dev primary plugin	46	2 marketplaces	—
45	GitHub · anthropics primary plugin	46	2 marketplaces	—
46	GitLab · anthropics primary plugin	46	2 marketplaces	—
47	Pr Comments Resolver primary plugin	45	2 ★	active
48	Cubic primary plugin	45	2 ★	active
49	Swiftui primary plugin	43	1 ★	active
50	Monban primary plugin	43	1 ★	active
51	Fresh Eyes Review primary plugin	42	1 marketplaces	—
52	Karimo Harness Engineering Agent Orchestration primary plugin	42	267 ★	active
53	Sapui5 Linter primary plugin	42	1 marketplaces	—
54	Codex Bridge primary plugin	40	1 marketplaces	active
55	Ironflow primary plugin	40	10 ★	active
56	Optibot · Optimal-AI primary plugin	40	1 ★	active
57	Superpowers Beads primary plugin	40	0 ★	active
58	Fk Eng Agents primary plugin	40	1 marketplaces	active
59	Fk Gh Flow primary plugin	40	1 marketplaces	active
60	Sdlc Wizard primary plugin	40	1 marketplaces	active
61	Sdlc Wizard Cowork primary plugin	40	1 marketplaces	active
62	Hydra Swarm primary plugin	40	2 ★	active
63	Cantrips primary plugin	40	1 ★	active
64	Dev Core primary plugin	39	1 marketplaces	active
65	Multi Review primary plugin	39	1 marketplaces	active
66	Pr Desc Review primary plugin	39	1 marketplaces	active
67	Review Pr Comments primary plugin	39	1 marketplaces	active
68	Check Pr Comments primary plugin	39	1 marketplaces	active
69	Quick Question primary plugin	38	10 ★	active
70	Pr Review · shinpr primary plugin	34	1 ★	active
71	Nxtg Forge primary plugin thin	48	5 ★	active
72	Uikit Max primary plugin thin	42	35 ★	active
73	Codescene supporting npm deep	74	2k/wk	active
74	Aidevops supporting npm deep	70	2k/wk	active
75	Probe Kit supporting npm deep	62	440/wk	active
76	Agent Crossbar supporting npm deep	52	216/wk	active
77	Codex Claude Bridge supporting npm deep	50	148/wk	active
78	Claude Consult supporting npm deep	47	95/wk	active
79	Judges Panel supporting npm deep	38	97/wk	active
80	Agent Nuvira supporting npm solid	71	5k/wk	active
81	Claudexor supporting npm solid	67	920/wk	active
82	Tribunal Kit supporting npm solid	65	1k/wk	active
83	Diffler supporting npm solid	63	424/wk	active
84	Prodlint supporting npm solid	60	575/wk	active
85	Forgekit supporting npm solid	56	218/wk	active
86	Sverklo supporting npm solid	54	199/wk	active
87	Ask Codex supporting npm solid	53	308/wk	active
88	Nexus Agents supporting npm solid	53	194/wk	active
89	Umbra supporting npm solid	51	96/wk	active
90	Ask Gemini supporting npm solid	49	167/wk	active
91	Ask Claude supporting npm solid	48	153/wk	active
92	Scv supporting plugin solid	47	7 ★	active
93	Obra Cto supporting npm solid	44	107/wk	active
94	Grok CLI supporting npm solid	38	58/wk	active
95	Steam Review And Forum supporting npm solid	38	17/wk	active
96	Ecc supporting plugin	76	244k ★	active
97	Flow Next supporting plugin	73	696 ★	active
98	Ecc Universal supporting npm	72	7k/wk	active
99	Rigour Labs supporting npm	71	776/wk	active
100	Karajan Code supporting npm	67	863/wk	active
101	Everything Claude Code supporting plugin	56	2k ★	stable
102	Sequant supporting npm	56	241/wk	active
103	Review Guard supporting npm	56	62/wk	active
104	Zuvo supporting plugin	53	6 ★	active
105	Brutalist supporting npm	53	196/wk	active
106	Md Redline supporting npm	53	93/wk	active
107	Planning With Teams supporting plugin	51	26 ★	active
108	Ovecc supporting npm	51	205/wk	active
109	Auditx supporting npm	51	91/wk	active
110	Hamster supporting plugin	49	7 ★	active
111	Claudectl supporting plugin	48	9 ★	active
112	Flywheel supporting plugin	47	20 ★	active
113	Lagrange supporting plugin	45	1 ★	active
114	Code Review · Orcus2021 supporting npm	45	64/wk	active
115	Kernlang supporting npm	44	38/wk	active
116	Han supporting plugin	43	1 marketplaces	active
117	Han GitHub supporting plugin	43	1 marketplaces	active
118	Han Plugin Builder supporting plugin	43	1 marketplaces	active
119	Secure Coding supporting plugin	43	2 ★	active
120	Dryrun Pr Review supporting plugin	42	1 marketplaces	—
121	Council · smykla-skalski supporting plugin	42	1 marketplaces	—
122	Gh Review Comments supporting plugin	42	1 marketplaces	—
123	Go Code Review supporting plugin	42	1 marketplaces	—
124	Refactor Council supporting plugin	42	1 marketplaces	—
125	Staff Code Review supporting plugin	42	1 marketplaces	—
126	Typescape AI supporting npm	39	60/wk	active
127	Ecc · reevesc88 supporting plugin	38	0 ★	active
128	Vwf supporting plugin	37	1 marketplaces	active
129	Vaspera Hardening supporting npm	37	140/wk	active
130	Ecc · edp43273-glitch supporting plugin	36	0 ★	active
131	Ecc · burgebj supporting plugin	36	0 ★	active
132	Semgrep · VetCoders supporting npm	35	74/wk	active
133	Useclawhub supporting npm	35	17/wk	active
134	Mimic supporting plugin	33	1 ★	active
135	Ios Development supporting plugin	21	1 ★	abandoned
136	Code Auditor supporting npm thin	65	717/wk	active
137	Marigold Draft supporting npm thin	48	68/wk	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.

Recently changed in Code review

132 changes recorded here in the last 45 days, newest and most serious first.

2026-08-05 Argot — argot now runs a script when it installs
2026-08-10 Memtrace — memtrace now reaches filesystem
2026-08-10 Tilth — tilth now runs a script when it installs
2026-08-10 Memtrace Skills — memtrace-skills now reaches filesystem

This page cannot know what you run. tashan doctor reads your own config and names which of these you have — Pro adds the history behind each, and what to move to.

tashan Pro — $6/mo ›

Other work

Agent configuration Agent development Animation and generated imagery Application development Attribution Audio production Audit Bookkeeping Browser automation CAD modelling Career development Content marketing Contract review Copy editing Copywriting Customer support Dashboards and reporting Data pipelines Data quality Database access Debugging Design critique Document production Exploratory data analysis Financial modelling Hardware design Incident response Infrastructure and deployment Knowledge management Literature review Logistics and fulfilment ML engineering Market analysis Messaging and email Model evaluation Observability PRDs and specs Performance optimisation Process automation Product strategy Project management Prompt engineering Query optimisation Recruiting and hiring 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 Version control 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.

See the full Index ›

tashan Pro$6/mo

132 changes across Code review in the last 45 days. A new advisory, an install script appearing, a maintainer leaving. All listed free above. Pro keeps the series behind each row, so a number today comes with a direction.

The whole series behind any row, back to the first day we measured it
The replacement, named — not just the news that something died
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