What is the best communication MCP server?

By tashan's measured score, the highest-ranked are Claude SEO, Search Console, Local, Article Interpreter, Hermes Ops. 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 many communication MCP servers are there?

tashan currently measures 209 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, ranked

Slack, email, chat, calendars, meetings. tashan measures 209 capabilities here and ranks them by tashan score — a transparent composite of upkeep, freshness and real adoption. How we measure ›

#	Capability	tashan	Evidence	Health
1	Claude SEO server Communication	81	12k ★	active
2	Search Console server solid Communication	73	1k ★	active
3	Local server Communication	71	3k/wk	active
4	Article Interpreter server thin Communication	70	700 ★	active
5	Hermes Ops server thin Communication	70	700 ★	active
6	Remove AI Flavor server thin Communication	70	700 ★	active
7	Slack server solid Communication	69	86 ★	active
8	Microsoft Fabric server ✓ Microsoft thin Communication	66	626/wk	active
9	Modelcontextprotocol server solid Communication	65	184/wk	active
10	Agent Comms server solid Communication	64	444/wk	active
11	Chronary server solid Communication	64	217/wk	active
12	Gotify Rmcp server deep Communication	64	170/wk	active
13	Airtable server thin Communication	63	38 ★	active
14	SEO Skills server deep Communication	63	100 ★	active
15	Chamade server wrapper Communication	62	311/wk	active
16	Mssql server solid Communication	61	630/wk	active
17	Feishu User Plugin server solid Communication	61	441/wk	active
18	Tebra server solid Communication	61	393/wk	active
19	Burn server solid Communication	61	298/wk	active
20	Gmail MCP Server server deep Communication	57	347/wk	active
21	Composio server solid Communication	56	7 ★	active
22	Translatize server thin Communication	56	266/wk	active
23	Slack · pulsemcp server thin Communication	55	527/wk	active
24	Nigeria Un Sdg server thin Communication	55	277/wk	active
25	Gmail server thin Communication	55	135/wk	active
26	Gooseworks server deep Communication	54	6 ★	active
27	Apprise Rmcp server deep Communication	54	159/wk	active
28	Radmail server thin Communication	54	52/wk	active
29	Callmcp server solid Communication	53	137/wk	active
30	Nitrosend server Communication	53	51/wk	active
31	Callwright server Communication	52	104/wk	active
32	Monarch Money server thin Communication	52	93/wk	active
33	Imap server deep Communication	52	91/wk	active
34	Attrove server Communication	52	70/wk	active
35	Dragapp server Communication	51	131/wk	active
36	Agentphone server Communication	51	114/wk	active
37	Twitter server Communication	50	284/wk	stable
38	Qmt Skills server Communication	50	151 ★	active
39	Salesforce Claude Code server Communication	49	13 ★	active
40	Slack · adelaidasofia server Communication	49	1 ★	active
41	Syncline Mcp Server Go server Communication	49	387/wk	active
42	Klarity server Communication	48	1 ★	active
43	Shippo server Communication	48	1 ★	active
44	Mailbridge server Communication	48	64/wk	active
45	Sfmc · Inefavel server Communication	48	57/wk	active
46	Twist server Communication	48	51/wk	active
47	Lark server Communication	47	9k/wk	abandoned
48	Loki server Communication	47	3 ★	active
49	Striderlabs Instacart server Communication	47	4 ★	active
50	Wu Whatsapp server Communication	47	14 ★	active
51	Bounceprotect server Communication	47	75/wk	active
52	Gilbert server Communication	47	69/wk	active
53	Astrocal server Communication	47	63/wk	active
54	Google Calendar server Communication	47	62/wk	active
55	Qmailing server Communication	47	58/wk	active
56	Cal server Communication	47	56/wk	active
57	Timergy server Communication	47	55/wk	active
58	Sendinel server Communication	47	52/wk	active
59	Resend server Communication	46	2 marketplaces	—
60	Agentic Commerce server Communication	46	35 ★	active
61	Corebee server Communication	45	0 ★	active
62	Lark · IS908 server Communication	45	7 ★	active
63	Voxplo server Communication	45	40/wk	active
64	Google Workspace server Communication	44	1 ★	active
65	Gws Connector server Communication	44	1 ★	active
66	Local · lanchuske server Communication	44	1 ★	active
67	Ts Query Cqrs server Communication	44	1 marketplaces	active
68	Syncline MCP Server (TypeScript) server Communication	44	80/wk	active
69	Shikamaru server Communication	44	50/wk	active
70	Sales server Communication	44	41/wk	active
71	Marketing server Communication	44	34/wk	active
72	Intercom server Communication	43	2 ★	active
73	Mail server Communication	43	47/wk	active
74	Circleback server Communication	42	2 ★	active
75	Nitrosend AI First Email server Communication	42	0 ★	active
76	Outbound Signals server Communication	42	1 ★	active
77	Gog CLI server Communication	42	1 marketplaces	—
78	Notifications server Communication	42	1 marketplaces	—
79	Gpu Research Platform server Communication	42	1 marketplaces	—
80	Maasy — AI Marketing Copilot server Communication	42	80/wk	active
81	U He Preset Randomizer server Communication	42	70/wk	active
82	Microsoft Outlook server Communication	42	51/wk	active
83	Ms Calendar server Communication	42	42/wk	active
84	Famulor server Communication	42	37/wk	active
85	Claude Sfdx Iq server Communication	41	2 ★	active
86	Marketing Copilot server Communication	41	0 ★	active
87	Social0 server deprecated Communication	41	207/wk	abandoned
88	Dealsurface server Communication	41	54/wk	active
89	SEO server Communication	41	47/wk	active
90	Talktoplanb server Communication	41	40/wk	active
91	Hacesfalta server Communication	41	25/wk	active
92	Accelerate server Communication	40	8 ★	active
93	Apollo · MSApps-Mobile server Communication	40	1 marketplaces	active
94	Paging server Communication	40	0 ★	active
95	Whatsapp server Communication	40	1 marketplaces	active
96	Zoho Mail Health Check server Communication	40	1 marketplaces	active
97	Email Deliverability Expert server Communication	40	1 marketplaces	active
98	List Growth Engine server Communication	40	1 marketplaces	active
99	Fhirfly IO server Communication	40	92/wk	active
100	Socialapi server Communication	40	70/wk	active
101	Powershell server Communication	40	31/wk	active
102	Ms Contacts server Communication	40	27/wk	active
103	Anson server Communication	39	2 ★	active
104	Career Navigator server Communication	39	14 ★	active
105	Google Multi Account server Communication	39	1 ★	active
106	Vantagate server Communication	39	59/wk	active
107	Simulatte server Communication	39	42/wk	active
108	Opentalk2html Notmd server Communication	39	40/wk	active
109	Dataslayer Marketing Skills server Communication	38	17 ★	active
110	Editorial OS server Communication	38	0 ★	active
111	Mac server Communication	38	2 ★	active
112	Gmail Autoauth server Communication	37	34k/wk	abandoned
113	Clearspeech server Communication	37	0 ★	active
114	Turtini server Communication	37	0 ★	active
115	Mailgun Claude server Communication	37	0 ★	active
116	Threadline server Communication	37	36/wk	active
117	Global Entry Appointment Scanner server Communication	36	0 ★	active
118	Overloop server Communication	36	6 ★	active
119	Event Outbound server Communication	35	1 ★	active
120	Bmad Skills server Communication	35	40 ★	active
121	Closedloop Skills server Communication	34	0 ★	active
122	Discord Threads server Communication	34	0 ★	active
123	Eggs server Communication	34	3 ★	active
124	Blog Mk server Communication	34	0 ★	active
125	Penny Page server Communication	34	0 ★	active
126	Truncus server Communication	33	59/wk	active
127	Jettyd server Communication	33	41/wk	active
128	Kesslerio Attio server Communication	33	69 ★	active
129	Kesslerio Attio Mcp Server Beta server Communication	33	69 ★	active
130	Signal Hunter server Communication	32	6 ★	active
131	Legalized Jur server Communication	32	1 ★	active
132	Meetlark server Communication	32	68/wk	active
133	Fastalert server Communication	32	50/wk	active
134	Cialdini Influence Audit server Communication	31	1 ★	active
135	Claude Chat Search server Communication	31	9 ★	active
136	Kopi Email Marketing server Communication	31	0 ★	active
137	Windows Desktop Com Plugin For Mail server Communication	31	3 ★	active
138	Syntheticbrew server Communication	31	7 ★	active
139	Defluff server Communication	30	0 ★	active
140	Enrichlayer server Communication	30	1 ★	active
141	Social Automation server Communication	30	4 ★	active
142	Gpu server Communication	30	0 ★	active
143	Email Triage server Communication	29	0 ★	active
144	SEO Content Pipeline server Communication	29	3 ★	active
145	Whatsapp Cloud API server Communication	29	3 ★	active
146	Money Discover server Communication	29	1 marketplaces	active
147	Money Product server Communication	29	1 marketplaces	active
148	Money Outreach server Communication	29	1 marketplaces	active
149	Money SEO server Communication	29	1 marketplaces	active
150	Solmail server Communication	29	36/wk	active
151	Appdex server Communication	29	0/wk	active
152	Googlechat server Communication	28	0 ★	active
153	Kudosity SMS server Communication	28	0 ★	active
154	Observability Skills server Communication	28	0 ★	active
155	Scalekit Agent Auth server Communication	28	1 marketplaces	—
156	Wjs Mining Voicedrop server Communication	28	1 marketplaces	—
157	Wjs Syndicating Articles server Communication	28	1 marketplaces	—
158	Skill Creator · meza server Communication	28	1 marketplaces	—
159	Rust Guide server Communication	28	1 marketplaces	—
160	Sentvia server Communication	28	—	active
161	Kudosity server Communication	28	—	active
162	Salamailer server Communication	28	—	active
163	Claude Channel Mattermost server Communication	27	0 ★	active
164	Email Assistant server Communication	27	2 ★	active
165	Social Banner server Communication	27	0 ★	active
166	Warmysender server Communication	27	0 ★	active
167	Collab server Communication	27	1 marketplaces	active
168	LinkedIn server Communication	27	8 ★	active
169	Flowcastle server Communication	27	2 ★	active
170	LinkedIn Scam Detector server Communication	26	1 ★	active
171	Spoki server Communication	26	0 ★	active
172	Backengine server Communication	26	1 ★	active
173	Bluebubbles Gateway server Communication	25	0 ★	active
174	Lark Feishu Integration server Communication	25	0 ★	active
175	Linker server Communication	25	0 ★	active
176	Twitter Command Center server Communication	25	0 ★	active
177	Aurora Inbox server Communication	24	0 ★	active
178	Claude Code El Slack server Communication	23	0 ★	active
179	Slack · modelcontextprotocol server ✓ Anthropic deprecated Communication	22	84k/wk	abandoned
180	Topia server Communication	19	5/wk	abandoned
181	Kodey AI Salesforce server Communication	18	0 ★	abandoned
182	Kodey AI Salesforce Mcp Kodey server Communication	18	0 ★	abandoned
183	Kodey AI Salesforce Mcp Minimal server Communication	18	0 ★	abandoned
184	Kodey AI Salesforce · ai.smithery server Communication	18	0 ★	abandoned
185	Calendar Autoauth server Communication	17	670/wk	abandoned
186	Danushkumar V Mcp Discord server Communication	17	0 ★	abandoned
187	Faithk7 Gmail server Communication	17	0 ★	abandoned
188	Sebastianall1977 Gmail server Communication	17	0 ★	abandoned
189	Gmail · waystation-ai server Communication	17	57 ★	stable
190	Slack · waystation-ai server Communication	17	57 ★	stable
191	Teams server Communication	17	57 ★	stable
192	Samihalawa Whatsapp Go server Communication	16	6 ★	abandoned
193	Gsuite server Communication	15	38/wk	abandoned
·	Slack Gif Creator skill ✓ Anthropic Communication	not scored yet	164k ★	active
·	Cmo Advisor skill Communication	not scored yet	23k ★	active
·	Aeo skill Communication	not scored yet	23k ★	active
·	Competitor Alternatives skill Communication	not scored yet	23k ★	active
·	Copywriting skill Communication	not scored yet	23k ★	active
·	Marketing Ops skill Communication	not scored yet	23k ★	active
·	Marketing Skills skill Communication	not scored yet	23k ★	active
·	Onboarding Cro skill Communication	not scored yet	23k ★	active
·	Programmatic SEO skill Communication	not scored yet	23k ★	active
·	Signup Flow Cro skill Communication	not scored yet	23k ★	active
·	Social Content skill Communication	not scored yet	23k ★	active
·	X Twitter Growth skill Communication	not scored yet	23k ★	active
·	Product Discovery · alirezarezvani skill Communication	not scored yet	23k ★	active
·	Attio Automation skill Communication	not scored yet	70k ★	active
·	Facebook Automation skill Communication	not scored yet	70k ★	active
·	Salesforce Developer skill Communication	not scored yet	11k ★	active

29 of these have been expertise-graded against their documentation; the rest carry adoption and upkeep signal only. We publish what is measured and say plainly what isn't.

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