What is the best MCP servers and plugin for observability?

By tashan's measured score: Langfuse Observability, Smartbear, Sentry CLI, Dynatrace Managed, Posthog. 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 · Observability

Observability

Q: Who does observability as part of their job?

This is a process step performed by Computer Systems Engineers/Architects, Computer and Information Research Scientists, Data Warehousing Specialists, Database Administrators, Database Architects, Document Management Specialists, Information Security Engineers, Search Marketing Strategists and others, per the O*NET 30.3 occupational database.

'Monitoring'/'observability' — metrics, logs, traces, alerts. tashan measures 55 capabilities for this work. Ranked on upkeep, freshness and real adoption, every input public. How we measure ›

#	Capability	tashan	Evidence	Health
1	Langfuse Observability primary plugin deep	58	15 ★	active
2	Smartbear primary npm solid	79	10k/wk	active
3	Sentry CLI primary plugin solid	67	101 ★	active
4	Dynatrace Managed primary npm solid	66	425/wk	active
5	Posthog primary plugin solid	64	64 ★	active
6	Mlflow primary plugin solid	61	61 ★	active
7	Mine primary plugin solid	55	27 ★	active
8	Datadog · datadog-labs primary plugin solid	54	8 ★	active
9	Parseable primary npm solid	51	91/wk	active
10	Iris primary plugin solid	45	8 ★	active
11	Graylog Log Search primary plugin solid	45	6 ★	active
12	Resolve AI primary plugin solid	44	3 ★	active
13	Loki primary plugin solid	41	3 ★	active
14	Neat primary npm	68	946/wk	active
15	Monte Carlo Agent Toolkit primary plugin	60	90 ★	active
16	Grafana Assistant primary plugin	50	4 marketplaces	—
17	Grafana · grafana primary plugin	48	3 marketplaces	—
18	Render primary plugin	45	0 ★	active
19	Sap Btp Cloud Logging primary plugin	42	1 marketplaces	—
20	Luciq primary plugin	40	0 ★	active
21	Bitfab primary plugin	39	1 ★	active
22	Langsmith primary npm	39	3k/wk	abandoned
23	Railway primary plugin thin	69	300 ★	active
24	Honeycomb primary plugin thin	59	18 ★	active
25	Claude Code Wakatime primary plugin thin	57	88 ★	active
26	Lightrun primary plugin thin	55	27 ★	active
27	Dash0 primary plugin thin	52	4 ★	active
28	Noibu primary plugin thin	50	5 ★	active
29	Datadog · TANTIOPE supporting npm deep	56	688/wk	active
30	Newrelic supporting npm deep	55	1k/wk	active
31	Docs Skills supporting npm solid	60	371/wk	active
32	Observability supporting npm solid	59	414/wk	active
33	Argosvix supporting npm solid	57	280/wk	active
34	Helicone supporting npm solid	38	629/wk	abandoned
35	Langfuse · hugoles supporting npm solid	36	164/wk	active
36	Sentinal supporting npm solid	35	45/wk	active
37	Lighthouse · priyankark supporting npm	65	752/wk	active
38	Claudestat supporting npm	65	597/wk	active
39	Lensmcp supporting npm	64	1k/wk	active
40	Monitoring supporting npm	62	773/wk	active
41	Uptime supporting npm	61	293/wk	active
42	Kafka supporting npm	57	389/wk	active
43	Mssql · piyapat supporting npm	57	370/wk	active
44	GitHub Projectpulse supporting npm	57	142/wk	active
45	Watchgoose supporting npm	56	231/wk	active
46	Sslwebsites supporting npm	53	412/wk	active
47	Observability · google-cloud supporting npm ✓ Google	51	21k/wk	abandoned
48	Health Monitor supporting npm	47	88/wk	active
49	Newrelic · meet-bhalodiya supporting npm	47	79/wk	active
50	Jamp supporting npm	42	49/wk	active
51	Validoria supporting npm	42	29/wk	active
52	React Native supporting npm	40	598/wk	active
53	Langfuse · pulsemcp supporting npm	40	68/wk	active
54	Email Analytics supporting plugin	35	1 marketplaces	active
55	Monitor supporting npm thin	49	101/wk	active

Who does this work

O*NET records this as a core process step for 11 occupations, including Computer Systems Engineers/Architects, Computer and Information Research Scientists, Data Warehousing Specialists, Database Administrators, Database Architects, Document Management Specialists, Information Security Engineers, Search Marketing Strategists, Software Developers, Software Quality Assurance Analysts and Testers and others.

Recorded there as: "Develop performance metrics or standards related to information technology". We publish it under the name practitioners use.

Recently changed in Observability

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

2026-08-10 Langfuse · hugoles — langfuse-mcp now reaches credentials
2026-08-10 Health Monitor — health-monitor-mcp now reaches database
2026-08-11 Claudestat — @statforge/claudestat now reaches filesystem
2026-08-11 Uptime — @hasna/uptime now reaches database

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 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 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 ›

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38 changes across Observability 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
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