# ably

**Category:** 💻 Developer Tools  
**Repository:** https://github.com/m190/usefulapi-mcp  
**Views:** 0  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/ably

## Description
MCP server for Ably — channel history, presence, occupancy, stats, publish, and app management.

## Claude Desktop Quick Installation
Heuristic fallback — verify the package name and runner against the repository README before running it. Uses `npx` (confidence: low):

```json
"mcpServers": {
  "ably": {
    "command": "npx",
    "args": ["-y","ably"]
  }
}
```

## Documentation & README

# usefulapi

Hosted [MCP](https://modelcontextprotocol.io) servers for the tools you already use — connect
from Claude, Cursor, or any MCP client. No local install, no key-juggling: authorize once and go.

**Portal:** https://usefulapi.io

## Servers

| Server | Category | Tools | Auth | Docs |
|--------|----------|------:|------|------|
| [Ably](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/ably/) | realtime | 17 | API token | [servers/ably/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/ably/) |
| [Accelo](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/accelo/) | project-management | 23 | API token | [servers/accelo/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/accelo/) |
| [Acuity Scheduling](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/acuity-scheduling/) | calendar | 20 | API token | [servers/acuity-scheduling/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/acuity-scheduling/) |
| [Aircall](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/aircall/) | communications | 27 | API token | [servers/aircall/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/aircall/) |
| [All Quiet](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/all-quiet/) | observability | 13 | API token | [servers/all-quiet/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/all-quiet/) |
| [Amberflo](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/amberflo/) | usage-metering | 16 | API token | [servers/amberflo/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/amberflo/) |
| [Anvil](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/anvil/) | documents | 12 | API token | [servers/anvil/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/anvil/) |
| [Api2Pdf](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/api2pdf/) | documents | 18 | API token | [servers/api2pdf/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/api2pdf/) |
| [api.video](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/apivideo/) | video-hosting | 17 | API token | [servers/apivideo/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/apivideo/) |
| [Autumn](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/autumn/) | billing | 20 | API token | [servers/autumn/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/autumn/) |
| [Bannerbear](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/bannerbear/) | image-generation | 17 | API token | [servers/bannerbear/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/bannerbear/) |
| [Basis Theory](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/basis-theory/) | payments | 17 | API token | [servers/basis-theory/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/basis-theory/) |
| [Bettermode](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/bettermode/) | membership | 10 | API token | [servers/bettermode/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/bettermode/) |
| [Better Stack](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/betterstack/) | observability | 11 | API token | [servers/betterstack/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/betterstack/) |
| [Bird](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/bird/) | communications | 18 | API token | [servers/bird/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/bird/) |
| [Braintree](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/braintree/) | payments | 9 | API token | [servers/braintree/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/braintree/) |
| [Canvas Medical](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/canvas-medical/) | healthcare | 4 | API token | [servers/canvas-medical/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/canvas-medical/) |
| [Castle](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/castle/) | fraud-detection | 14 | API token | [servers/castle/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/castle/) |
| [Census](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/census/) | analytics | 15 | API token | [servers/census/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/census/) |
| [Chargebee](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/chargebee/) | billing | 15 | API token | [servers/chargebee/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/chargebee/) |
| [Checkly](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/checkly/) | observability | 24 | API token | [servers/checkly/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/checkly/) |
| [Checkout.com](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/checkoutcom/) | payments | 18 | API token | [servers/checkoutcom/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/checkoutcom/) |
| [ClickUp](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/clickup/) | project-management | 16 | API token | [servers/clickup/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/clickup/) |
| [ClinicalTrials.gov](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/clinicaltrialsgov/) | health-data | 7 | API token | [servers/clinicaltrialsgov/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/clinicaltrialsgov/) |
| [Cliniko](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/cliniko/) | healthcare | 19 | API token | [servers/cliniko/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/cliniko/) |
| [Codat](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/codat/) | financial-data | 30 | API token | [servers/codat/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/codat/) |
| [Codecov](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/codecov/) | devops | 24 | API token | [servers/codecov/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/codecov/) |
| [Codemagic](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/codemagic/) | devops | 9 | API token | [servers/codemagic/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/codemagic/) |
| [Copper](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/copper/) | crm | 22 | API token | [servers/copper/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/copper/) |
| [Cronitor](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/cronitor/) | observability | 8 | API token | [servers/cronitor/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/cronitor/) |
| [Cronofy](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/cronofy/) | calendar | 10 | API token | [servers/cronofy/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/cronofy/) |
| [Crowdin](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/crowdin/) | localization | 14 | API token | [servers/crowdin/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/crowdin/) |
| [Customer.io](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/customerio/) | marketing | 15 | API token | [servers/customerio/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/customerio/) |
| [DailyMed](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/dailymed/) | health-data | 12 | API token | [servers/dailymed/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/dailymed/) |
| [DeepInfra](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/deepinfra/) | ai-infra | 18 | API token | [servers/deepinfra/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/deepinfra/) |
| [DNSimple](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/dnsimple/) | dns | 14 | API token | [servers/dnsimple/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/dnsimple/) |
| [DocRaptor](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/docraptor/) | documents | 6 | API token | [servers/docraptor/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/docraptor/) |
| [Documenso](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/documenso/) | esignature | 16 | API token | [servers/documenso/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/documenso/) |
| [DrChrono](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/drchrono/) | healthcare | 15 | API token | [servers/drchrono/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/drchrono/) |
| [Dropbox Sign](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/dropbox-sign/) | esignature | 12 | API token | [servers/dropbox-sign/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/dropbox-sign/) |
| [Drupal](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/drupal/) | documents | 7 | API token | [servers/drupal/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/drupal/) |
| [Dub](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/dub/) | devtools | 22 | API token | [servers/dub/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/dub/) |
| [EasyPost](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/easypost/) | shipping | 13 | API token | [servers/easypost/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/easypost/) |
| [Ecwid](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/ecwid/) | ecommerce | 14 | API token | [servers/ecwid/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/ecwid/) |
| [EmailOctopus](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/emailoctopus/) | email | 15 | API token | [servers/emailoctopus/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/emailoctopus/) |
| [Estuary Flow](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/estuary-flow/) | devops | 15 | API token | [servers/estuary-flow/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/estuary-flow/) |
| [fal.ai](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/falai/) | image-generation | 7 | API token | [servers/falai/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/falai/) |
| [Finnhub](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/finnhub/) | financial-data | 17 | API token | [servers/finnhub/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/finnhub/) |
| [Fireworks AI](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/fireworks/) | ai-infra | 16 | API token | [servers/fireworks/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/fireworks/) |
| [Fitbit](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/fitbit/) | health-data | 17 | API token | [servers/fitbit/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/fitbit/) |
| [Folk](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/folk/) | crm | 14 | API token | [servers/folk/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/folk/) |
| [Formbricks](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/formbricks/) | productivity | 17 | API token | [servers/formbricks/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/formbricks/) |
| [Foxy.io](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/foxyio/) | ecommerce | 16 | API token | [servers/foxyio/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/foxyio/) |
| [Freshdesk](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/freshdesk/) | support | 21 | API token | [servers/freshdesk/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/freshdesk/) |
| [Geoapify](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/geoapify/) | maps | 8 | API token | [servers/geoapify/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/geoapify/) |
| [GetResponse](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/getresponse/) | marketing | 14 | API token | [servers/getresponse/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/getresponse/) |
| [GitBook](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/gitbook/) | documents | 16 | API token | [servers/gitbook/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/gitbook/) |
| [Groove](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/groove-hq/) | communications | 18 | API token | [servers/groove-hq/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/groove-hq/) |
| [Gumroad](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/gumroad/) | ecommerce | 22 | API token | [servers/gumroad/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/gumroad/) |
| [Harvest](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/harvest/) | project-management | 22 | API token | [servers/harvest/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/harvest/) |
| [Health Gorilla](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/health-gorilla/) | health-data | 16 | API token | [servers/health-gorilla/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/health-gorilla/) |
| [Healthchecks.io](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/healthchecksio/) | observability | 14 | API token | [servers/healthchecksio/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/healthchecksio/) |
| [Healthie](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/healthie/) | healthcare | 18 | API token | [servers/healthie/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/healthie/) |
| [HelpCrunch](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/helpcrunch/) | support | 12 | API token | [servers/helpcrunch/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/helpcrunch/) |
| [Hetzner Cloud](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/hetzner-cloud/) | cloud | 32 | API token | [servers/hetzner-cloud/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/hetzner-cloud/) |
| [Hypertune](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/hypertune/) | feature-flags | 7 | API token | [servers/hypertune/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/hypertune/) |
| [Increase](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/increase/) | fintech | 20 | API token | [servers/increase/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/increase/) |
| [Infermedica](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/infermedica/) | healthcare | 17 | API token | [servers/infermedica/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/infermedica/) |
| [Inngest](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/inngest/) | dev-infra | 11 | API token | [servers/inngest/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/inngest/) |
| [Instatus](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/instatus/) | observability | 16 | API token | [servers/instatus/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/instatus/) |
| [Keap](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/keap/) | marketing | 20 | API token | [servers/keap/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/keap/) |
| [Kinde](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/kinde/) | security | 23 | API token | [servers/kinde/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/kinde/) |
| [Knack](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/knack/) | no-code-database | 11 | API token | [servers/knack/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/knack/) |
| [KnowledgeOwl](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/knowledgeowl/) | knowledge-base | 26 | API token | [servers/knowledgeowl/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/knowledgeowl/) |
| [Lago](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/lago/) | billing | 26 | API token | [servers/lago/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/lago/) |
| [Lambda Labs](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/lambda-labs/) | ai-infra | 17 | API token | [servers/lambda-labs/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/lambda-labs/) |
| [Laravel Forge](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/laravel-forge/) | devops | 19 | API token | [servers/laravel-forge/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/laravel-forge/) |
| [Lemon Squeezy](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/lemonsqueezy/) | payments | 20 | API token | [servers/lemonsqueezy/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/lemonsqueezy/) |
| [Linear](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/linear/) | project-management | 11 | OAuth | [servers/linear/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/linear/) |
| [Lob](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/lob/) | direct-mail | 20 | API token | [servers/lob/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/lob/) |
| [Loops](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/loops/) | email | 12 | API token | [servers/loops/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/loops/) |
| [MagicBell](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/magicbell/) | notifications | 15 | API token | [servers/magicbell/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/magicbell/) |
| [Mailchimp](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mailchimp/) | email | 20 | API token | [servers/mailchimp/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mailchimp/) |
| [MailerLite](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mailerlite/) | email | 15 | API token | [servers/mailerlite/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mailerlite/) |
| [MapTiler](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/maptiler/) | maps | 10 | API token | [servers/maptiler/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/maptiler/) |
| [MaxMind minFraud](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/maxmind-minfraud/) | fraud-detection | 6 | API token | [servers/maxmind-minfraud/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/maxmind-minfraud/) |
| [Memberful](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/memberful/) | membership | 14 | API token | [servers/memberful/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/memberful/) |
| [Mercoa](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mercoa/) | payments | 19 | API token | [servers/mercoa/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mercoa/) |
| [Metriport](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/metriport/) | healthcare | 14 | API token | [servers/metriport/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/metriport/) |
| [Mindee](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mindee/) | document-ai | 6 | API token | [servers/mindee/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mindee/) |
| [Missive](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/missive/) | communications | 21 | API token | [servers/missive/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/missive/) |
| [Mistral](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mistral/) | ai-infra | 17 | API token | [servers/mistral/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mistral/) |
| [Mixpanel](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mixpanel/) | analytics | 9 | API token | [servers/mixpanel/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/mixpanel/) |
| [Modern Treasury](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/modern-treasury/) | payment-operations | 19 | API token | [servers/modern-treasury/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/modern-treasury/) |
| [NexHealth](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/nexhealth/) | healthcare | 16 | API token | [servers/nexhealth/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/nexhealth/) |
| [Nomic Atlas](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/nomic-atlas/) | ai-infra | 9 | API token | [servers/nomic-atlas/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/nomic-atlas/) |
| [Northflank](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/northflank/) | devops | 19 | API token | [servers/northflank/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/northflank/) |
| [NPPES NPI Registry](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/nppes-npi-registry/) | health-data | 4 | API token | [servers/nppes-npi-registry/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/nppes-npi-registry/) |
| [Numeral](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/numeral/) | tax | 13 | API token | [servers/numeral/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/numeral/) |
| [Nylas](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/nylas/) | email | 17 | API token | [servers/nylas/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/nylas/) |
| [Olark](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/olark/) | chat | 10 | API token | [servers/olark/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/olark/) |
| [Onfido](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/onfido/) | fraud-detection | 14 | API token | [servers/onfido/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/onfido/) |
| [openFDA](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/openfda/) | health-data | 14 | API token | [servers/openfda/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/openfda/) |
| [OpenPhone](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/openphone/) | communications | 16 | API token | [servers/openphone/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/openphone/) |
| [Orb](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/orb/) | billing | 28 | API token | [servers/orb/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/orb/) |
| [Oura](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/oura/) | health-data | 10 | API token | [servers/oura/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/oura/) |
| [OwnerRez](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/ownerrez/) | membership | 25 | API token | [servers/ownerrez/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/ownerrez/) |
| [Parabol](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/parabol/) | project-management | 23 | API token | [servers/parabol/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/parabol/) |
| [Particle Health](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/particlehealth/) | health-data | 11 | API token | [servers/particlehealth/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/particlehealth/) |
| [People Data Labs](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/peopledatalabs/) | data-enrichment | 10 | API token | [servers/peopledatalabs/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/peopledatalabs/) |
| [Persona](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/persona/) | fraud-detection | 14 | API token | [servers/persona/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/persona/) |
| [Pipedrive](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/pipedrive/) | crm | 21 | API token | [servers/pipedrive/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/pipedrive/) |
| [Plausible](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/plausible-analytics/) | analytics | 10 | API token | [servers/plausible-analytics/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/plausible-analytics/) |
| [Polar](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/polar-sh/) | billing | 26 | API token | [servers/polar-sh/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/polar-sh/) |
| [Portkey](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/portkey/) | ai-infra | 18 | API token | [servers/portkey/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/portkey/) |
| [Printify](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/printify/) | ecommerce | 16 | API token | [servers/printify/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/printify/) |
| [Quaderno](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/quaderno/) | tax | 25 | API token | [servers/quaderno/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/quaderno/) |
| [Raisely](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/raisely/) | fundraising | 25 | API token | [servers/raisely/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/raisely/) |
| [Re:amaze](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/re-amaze/) | support | 17 | API token | [servers/re-amaze/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/re-amaze/) |
| [Recharge](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/recharge/) | ecommerce | 17 | API token | [servers/recharge/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/recharge/) |
| [Reclaim.ai](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/reclaimai/) | calendar | 17 | API token | [servers/reclaimai/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/reclaimai/) |
| [Recurly](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/recurly/) | billing | 10 | API token | [servers/recurly/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/recurly/) |
| [Release Radar](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/release-radar/) | devops | 5 | API token | [servers/release-radar/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/release-radar/) |
| [RxNorm](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/rxnorm/) | health-data | 13 | API token | [servers/rxnorm/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/rxnorm/) |
| [SavvyCal](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/savvycal/) | calendar | 8 | API token | [servers/savvycal/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/savvycal/) |
| [Scalingo](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/scalingo/) | paas | 23 | API token | [servers/scalingo/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/scalingo/) |
| [Sendbird](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/sendbird/) | chat | 16 | API token | [servers/sendbird/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/sendbird/) |
| [SendGrid](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/sendgrid/) | email | 13 | API token | [servers/sendgrid/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/sendgrid/) |
| [SimpleTexting](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/simpletexting/) | communications | 13 | API token | [servers/simpletexting/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/simpletexting/) |
| [Speechmatics](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/speechmatics/) | speech-to-text | 9 | API token | [servers/speechmatics/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/speechmatics/) |
| [Spike.sh](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/spikesh/) | observability | 18 | API token | [servers/spikesh/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/spikesh/) |
| [Squadcast](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/squadcast/) | observability | 18 | API token | [servers/squadcast/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/squadcast/) |
| [StatusPal](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/statuspal/) | observability | 13 | API token | [servers/statuspal/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/statuspal/) |
| [Stream](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/stream/) | chat | 15 | API token | [servers/stream/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/stream/) |
| [Svix](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/svix/) | dev-infra | 19 | API token | [servers/svix/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/svix/) |
| [Swell](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/swell/) | ecommerce | 18 | API token | [servers/swell/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/swell/) |
| [Tailscale](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/tailscale/) | devops | 24 | API token | [servers/tailscale/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/tailscale/) |
| [Text-Em-All](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/text-em-all/) | communications | 14 | API token | [servers/text-em-all/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/text-em-all/) |
| [Trigger.dev](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/trigger-dev/) | dev-infra | 22 | API token | [servers/trigger-dev/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/trigger-dev/) |
| [Twenty](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/twenty/) | crm | 22 | API token | [servers/twenty/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/twenty/) |
| [Unkey](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/unkey/) | security | 19 | API token | [servers/unkey/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/unkey/) |
| [Uploadcare](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/uploadcare/) | image-cdn | 13 | API token | [servers/uploadcare/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/uploadcare/) |
| [Vital](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/vital/) | health-data | 23 | API token | [servers/vital/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/vital/) |
| [WHOOP](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/whoop/) | health-data | 10 | API token | [servers/whoop/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/whoop/) |
| [YouCanBook.me](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/youcanbookme/) | calendar | 20 | API token | [servers/youcanbookme/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/youcanbookme/) |
| [Zendesk](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/zendesk/) | support | 21 | API token | [servers/zendesk/](https://github.com/m190/usefulapi-mcp/blob/HEAD/servers/zendesk/) |

_More servers land here as they launch — each is a folder with its own README + `server.json`,
and a tile on the [portal](https://usefulapi.io)._

## What's in each folder

- `README.md` — what the server does, tools, pricing, the "Add to Claude" snippet
- `server.json` — the [official MCP Registry](https://registry.modelcontextprotocol.io) record
  (namespace `io.usefulapi/*`), pointing at the hosted endpoint

## License

MIT — see [LICENSE](https://github.com/m190/usefulapi-mcp/blob/HEAD/LICENSE). Documentation only; servers are hosted.