What is the best MCP servers and plugin for performance optimisation?

By tashan's measured score: Convai Analytics, Swiftui Expert, Swift Patterns, Prodcheck, Lighthouse. 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 · Performance optimisation

Performance optimisation

Q: Who does performance optimisation as part of their job?

This is a process step performed by Automotive Engineering Technicians, Bioengineers and Biomedical Engineers, Civil Engineers, Computer Hardware Engineers, Computer Network Support Specialists, Computer Programmers, Computer Systems Analysts, Computer Systems Engineers/Architects and others, per the O*NET 30.3 occupational database.

Profiling, flamegraphs, bundle size, load tests. THREE independent graders flagged its absence — it existed pre-O*NET-rederivation as `optimize-performance` and was lost in the rebuild, so profilers were landing in `debugging` or `observability`, neither of which is what a profiler is for. tashan measures 19 capabilities for this work. Ranked on upkeep, freshness and real adoption, every input public. How we measure ›

#	Capability	tashan	Evidence	Health
1	Convai Analytics supporting npm deep	38	102/wk	active
2	Swiftui Expert supporting plugin solid	73	3k ★	active
3	Swift Patterns supporting plugin solid	31	8 ★	active
4	Prodcheck supporting npm	69	2k/wk	active
5	Lighthouse supporting npm	65	1k/wk	active
6	Lighthouse · priyankark supporting npm	65	752/wk	active
7	Perfonext Profiler supporting npm	64	633/wk	active
8	Jprofiler supporting npm	62	234/wk	active
9	Memorylens supporting npm	61	665/wk	active
10	Pkgdiet supporting npm	61	632/wk	active
11	Perf supporting plugin	52	14 ★	active
12	Prompt Optimizer supporting npm	52	123/wk	active
13	Resume Optimizer supporting npm	49	153/wk	active
14	Auditor supporting npm	48	48/wk	active
15	Callstack Skills supporting plugin	42	1 marketplaces	—
16	React · kingstinct supporting plugin	42	1 marketplaces	—
17	Orizu supporting plugin	40	0 ★	active
18	RASON supporting npm	39	78/wk	active
19	Ios Development supporting plugin	21	1 ★	abandoned

Who does this work

O*NET records this as a core process step for 31 occupations, including Automotive Engineering Technicians, Bioengineers and Biomedical Engineers, Civil Engineers, Computer Hardware Engineers, Computer Network Support Specialists, Computer Programmers, Computer Systems Analysts, Computer Systems Engineers/Architects, Computer User Support Specialists, Data Warehousing Specialists and others.

Recorded there as: "Test software performance" / "Recommend technical design or process changes to improve efficiency, quality, or performance". We publish it under the name practitioners use.

Recently changed in Performance optimisation

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

2026-08-10 Prompt Optimizer — mcp-prompt-optimizer now reaches network
2026-08-10 Ios Development — ios-development now reads as abandoned, was active
2026-08-16 Lighthouse — @danielsogl/lighthouse-mcp published 2.0.1, was 1.3.0
2026-08-22 Auditor — the tashan score for @sitelint/auditor-mcp fell to 51.0, from 61.0

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Other work

Agent configuration Agent development Animation and generated imagery Application development Attribution Audio production Audit Bookkeeping Browser automation CAD modelling Career development Code review 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 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 ›

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12 changes across Performance optimisation 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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