What is the best communication MCP server?

By tashan's measured score, the highest-ranked are Slack · mintmcp, Planify, Yutu, Easyhook, Ntfy · cyanheads. the score combines upkeep and freshness, gated by real adoption — every input is public and linked to its source.

How many communication MCP servers are there?

tashan currently measures 120 capabilities in this category out of its full tracked corpus. The count moves as servers are published and as adoption changes.

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 the server appears in real public agent configs. Nobody can pay to change a score, rank, or listing.

The Index · Communication

Communication MCP servers & plugins, ranked

Slack, email, chat, calendars, meetings. tashan measures 120 capabilities here. Ranked on upkeep, freshness and real adoption, every input public. How we measure ›

#	Capability	tashan	Evidence	Health
1	Slack · mintmcp npm	52	2k/wk	active
2	Planify npm	52	370/wk	active
3	Yutu npm	52	222/wk	active
4	Easyhook npm solid	52	210/wk	active
5	Ntfy · cyanheads npm solid	52	207/wk	active
6	Hco npm solid	52	180/wk	active
7	Feedlio npm	52	112/wk	active
8	Artifactories — Agent communication for real work npm	52	90/wk	active
9	Gitea npm	52	72/wk	active
10	Audiobookshelf npm	52	63/wk	active
11	Salesforce Cloud npm	52	60/wk	active
12	M365agentstoolkit npm ✓ Microsoft	51	590/wk	abandoned
13	Outlook · rlrghb npm solid	51	200/wk	active
14	Sv Number npm	51	191/wk	active
15	Seven Dpt npm solid	51	183/wk	active
16	Ainative Gtm npm solid	51	124/wk	active
17	Chamade npm deep	51	116/wk	active
18	Google MCP Suite npm	51	100/wk	active
19	Engagelab Email npm	51	87/wk	active
20	Microsoft AI Roundup npm	51	66/wk	active
21	Gecko npm	51	60/wk	active
22	Slack · aaronsb npm	51	58/wk	active
23	Twitter npm solid	50	292/wk	stable
24	Vruum npm solid	50	277/wk	active
25	Vips npm solid	50	181/wk	active
26	Microsoft 365 Calendar npm	50	153/wk	active
27	Fluxmail npm	50	149/wk	active
28	Mailrith Email Marketing npm thin	50	138/wk	active
29	Microsoft 365 Mail npm	50	137/wk	active
30	Tiktok Agent Publisher npm	50	92/wk	active
31	Capx Cafe npm	50	58/wk	active
32	Lark Project npm	49	2k/wk	active
33	Slack · pulsemcp npm	49	654/wk	active
34	Gmail MCP Server npm deep	49	333/wk	active
35	Icloud npm	49	117/wk	active
36	Gooseworks plugin deep	48	6 ★	active
37	Gmail · pulsemcp npm	48	125/wk	active
38	Autowhisper npm thin	48	97/wk	active
39	Twilio npm	48	96/wk	active
40	Facebook npm	48	76/wk	active
41	Google Gmail npm	48	70/wk	active
42	Guardian npm	48	56/wk	active
43	Google Contacts Connector npm	48	37/wk	active
44	Slack · sigmacomputing npm	47	2k/wk	abandoned
45	Connect npm	47	609/wk	active
46	Attio npm deep	47	382/wk	active
47	Mailbridge npm solid	47	205/wk	active
48	Email npm	47	199/wk	active
49	Sentvia npm solid	47	128/wk	active
50	Icloud Calendar · @icloud-calendar-mcp npm solid	47	104/wk	active
51	SMS Florin npm	47	84/wk	active
52	Attrove npm	47	70/wk	active
53	Humansurvey npm solid	47	60/wk	active
54	Google Contacts npm	47	60/wk	active
55	Nitrosend npm	47	51/wk	active
56	Slack · chinchillaenterprises npm	47	49/wk	active
57	Social Data npm	47	48/wk	active
58	Kamacrm npm	47	37/wk	active
59	Email · codefuturist npm	46	1k/wk	active
60	Syncline MCP Server Go npm	46	573/wk	active
61	Agentphone npm solid	46	144/wk	active
62	Callmcp npm solid	46	137/wk	active
63	Dashboardbase npm solid	46	136/wk	active
64	Callimachus npm solid	46	105/wk	active
65	Imap · aiwerk npm deep	46	88/wk	active
66	Rgotify npm deep	46	79/wk	active
67	SEO Tools: Google Analytics 4 npm	46	70/wk	active
68	Whats Running npm solid	46	62/wk	active
69	Schedulala npm solid	46	61/wk	active
70	Apple Calendar · redpop npm deep	46	61/wk	active
71	Google Chat npm	46	44/wk	active
72	Emails npm	46	42/wk	active
73	Canvasaas npm	46	34/wk	active
74	Hostaway Kit npm	46	32/wk	active
75	Mirrai npm	46	31/wk	active
76	Biff plugin	45	1 marketplaces	active
77	Benai Marketing plugin	45	1 marketplaces	active
78	Marketing OS plugin	45	1 marketplaces	active
79	Google Calendar · pulsemcp npm	45	132/wk	active
80	Dragapp npm solid	45	128/wk	active
81	Translatize npm thin	45	99/wk	active
82	Boostu Teamleader npm deep	45	97/wk	active
83	LinkedIn npm solid	45	80/wk	active
84	Udacity Commit npm solid	45	50/wk	active
85	Mail Index npm solid	45	30/wk	active
86	Grocery Delivery (mein-aldi.de) npm	44	88/wk	active
87	Smails npm	44	73/wk	active
88	Twitter · muhammadsiddiq npm deep	44	49/wk	active
89	Lawmatics npm	44	47/wk	active
90	Waha npm	44	34/wk	active
91	Lark npm	43	5k/wk	abandoned
92	Salesforce Claude Code plugin solid	43	13 ★	active
93	Teams Channel Post Writer plugin	43	1 marketplaces	active
94	Setup Notifications Via Wecom plugin	43	1 marketplaces	active
95	Stilingue Listening plugin	43	0 ★	active
96	Nightly plugin	43	1 ★	active
97	Google Workspace · pm990320 npm solid	43	2k/wk	active
98	LinkedIn MCP Tools npm thin	43	100/wk	active
99	Timergy npm solid	43	77/wk	active
100	Templatedemails npm	43	64/wk	active
101	Kudosity npm solid	43	58/wk	active
102	Mail · spideriq npm	43	55/wk	active
103	Slack Wxo MCP Gateway npm	43	49/wk	active
104	Izapia npm	43	39/wk	active
105	Footnote npm	43	35/wk	active
106	three.ws Assistant Widget npm	43	28/wk	active
107	Speak AI plugin	42	1 marketplaces	—
108	Gog CLI plugin	42	1 marketplaces	—
109	Notifications plugin	42	1 marketplaces	—
110	Marketing Skills · AlexBramall plugin	42	1 marketplaces	—
111	Landing plugin	42	1 marketplaces	—
112	Aeo plugin	42	1 marketplaces	—
113	Marketing · Brite-Nites plugin	42	1 marketplaces	active
114	Revops plugin	42	1 marketplaces	active
115	Bootstrap Workflow plugin	42	1 ★	active
116	Feishu npm solid	42	411/wk	active
117	Obra Cfo npm solid	42	108/wk	active
118	Gtm Signals Aggregator npm solid	42	101/wk	active
119	Newsletter Growth npm	42	64/wk	active
120	Twist npm	42	54/wk	active

Recently changed in Communication

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

2026-08-10 Hco — hco-mcp now reaches database
2026-08-10 Google MCP Suite — google-mcp-suite now reaches credentials
2026-08-10 Fluxmail — fluxmail now reaches credentials, database
2026-08-10 Attio — attio-mcp now reaches credentials, network

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 ›

43 of these are graded against their own documentation. The rest carry adoption and upkeep signal only. We publish what is measured and name what is not.

Head to head

The question people actually ask, answered with two measurements taken the same day by the same scorer.

Conversations vs Salesforce Conversations vs Meegle Conversations vs Claude Funnel Google Calendar vs Conversations Apple Mail vs Conversations Conversations vs Upsilon — AI Operator Measurement Engine Conversations vs Dataverse Meegle vs Salesforce Claude Funnel vs Salesforce Google Calendar vs Salesforce Apple Mail vs Salesforce Salesforce vs Upsilon — AI Operator Measurement Engine

Other categories

Browser & Web Search Database Dev Tools & CI Cloud & Infra Files & Memory Data & Analytics Docs & Knowledge Design AI & Agents Finance & Crypto Productivity Security Other

See the full Index ›

tashan Pro$6/mo

83 changes across Communication capabilities 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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