the mcp servers · 105

The tools a workflow can wire.

Registry-aligned MCP servers, vendored with the release: what each one does, how it installs, which env vars it takes. In a workflow they answer to invoke: "mcp:<server>.<tool>" · the boundary still decides what runs.

Vendored from the released binary · supernovae-st/nika@5d61b7e13f1f (v0.107.0) · digest-verified, re-derived at build, gated in CI

ai · 8

21stfreemium · keyless
21st.dev Magic integration.
ahrefspaid · 1 env
Ahrefs integration.
context7free · keyless
Context7 integration.
dataforseopaid · 1 env
DataForSEO integration.
e2bfreemium · 1 env
E2B integration.
langchainfree · keyless
Langchain integration.
sequential-thinkingfree · keyless
Sequential Thinking integration.
supadatafreemium · 1 env
Supadata integration.

analytics · 7

axiomfreemium · 1 env
Axiom integration.
datadogpaid · 1 env
Datadog integration.
dynatracepaid · 1 env
Dynatrace integration.
grafanafreemium · 1 env
Grafana dashboards + alerting (Go binary via OCI image).
mixpanelfreemium · 1 env
Mixpanel integration.
plausiblefreemium · keyless
Plausible integration.
prometheusfree · keyless
Prometheus integration.

anthropic · 3

filesystemfree · 1 env
Read and write local files with path-based access control.
memoryfree · 1 env
Persistent key/value memory store.
pdffree · keyless
PDF text + structure extraction.

cms · 6

contentfulfreemium · 1 env
Contentful integration.
ghostfreemium · 1 env
Ghost integration.
hubspotfreemium · 1 env
HubSpot integration.
sanityfreemium · 1 env
Sanity integration.
strapifree · 1 env
Strapi integration.
wordpressfree · keyless
Wordpress integration.

communication · 6

discordfree · 1 env
Discord integration.
intercompaid · keyless
Intercom customer messaging (remote OAuth endpoint).
resendfreemium · 1 env
Resend integration.
sendgridfreemium · 1 env
SendGrid integration.
telegramfree · 1 env
Telegram integration.
twiliopaid · 1 env
Twilio integration.

databases · 7

mongodbfree · 1 env
MongoDB integration.
mysqlfree · 1 env
MySQL integration.
neo4jfreemium · 1 env
Neo4j integration.
redisfree · 1 env
Redis integration.
supabasefreemium · 1 env
Supabase integration.
tursofreemium · keyless
Turso integration.
upstashfreemium · 1 env
Upstash integration.

developer · 17

awspaid · 1 env
AWS integration.
bitbucketfreemium · 1 env
Bitbucket integration.
browserbasefreemium · 1 env
Browserbase integration.
browserstackpaid · 1 env
BrowserStack integration.
chrome-devtoolsfree · keyless
Chrome DevTools integration.
circlecifreemium · 1 env
CircleCI integration.
cloudflarefreemium · 1 env
Cloudflare integration.
eslintfree · keyless
ESLint integration.
figmafreemium · 1 env
Figma integration.
launchdarklyfreemium · 1 env
LaunchDarkly integration.
linearpaid · 1 env
Linear integration.
nxfree · keyless
Nx integration.
playwrightfree · keyless
Browser automation via Playwright.
postmanfreemium · keyless
Postman integration.
sentryfreemium · 1 env
Sentry integration.
vercelfreemium · 1 env
Vercel integration.
xcodefree · keyless
Xcode build + simulator control.

devops · 6

dockerfree · keyless
Docker daemon control.
herokufreemium · 1 env
Heroku integration.
kubernetesfree · keyless
Kubernetes cluster API.
pulumifreemium · keyless
Pulumi integration.
railwayfreemium · keyless
Railway integration.
terraformfree · keyless
Terraform integration.

ecommerce · 6

alpacafreemium · 1 env
Alpaca integration.
paypalpaid · 1 env
PayPal integration.
polygonfreemium · 1 env
Polygon integration.
salesforcefreemium · keyless
Salesforce integration.
shopifypaid · 1 env
Shopify integration.
stripepaid · 1 env
Stripe integration.

image · 3

comfyuifree · keyless
ComfyUI integration.
falpaid · 1 env
Fal integration.
replicatepaid · 1 env
Replicate integration.

lifestyle · 5

news-apifreemium · 1 env
NewsAPI integration.
openweatherfreemium · 1 env
OpenWeather integration.
recipefree · keyless
Recipe integration.
spotifyfreemium · 1 env
Spotify integration.
wolframfreemium · 1 env
Wolfram integration.

maps · 1

mapboxfreemium · 1 env
Mapbox integration.

marketing · 3

google-adspaid · 1 env
Google Ads integration.
mailchimpfreemium · 1 env
Mailchimp integration.
meta-adspaid · 1 env
Meta Ads integration.

productivity · 12

airtablefreemium · 1 env
Airtable integration.
clickupfreemium · 1 env
ClickUp integration.
excelfree · keyless
Excel integration.
google-calendarfree · keyless
Google Calendar integration.
google-drivefreemium · keyless
Google Drive integration.
jirapaid · 1 env
Jira integration.
mondayfreemium · 1 env
Monday integration.
n8nfreemium · 1 env
n8n integration.
notionfreemium · 1 env
Notion integration.
obsidianfree · keyless
Obsidian vault access.
slackfreemium · 1 env
Slack integration.
zendeskpaid · 1 env
Zendesk integration.

search · 7

apifyfreemium · 1 env
Apify integration.
exafreemium · 1 env
Exa integration.
firecrawlfreemium · 1 env
Web scraping + crawling API.
perplexityfreemium · 1 env
Perplexity search + sonar models.
searchapipaid · 1 env
Searchapi integration.
serperpaid · 1 env
Serper integration.
tavilyfreemium · 1 env
Tavily integration.

vectordb · 3

pineconefreemium · 1 env
Pinecone integration.
qdrantfree · 1 env
Qdrant vector database MCP server (Python).
turbopufferfreemium · keyless
Turbopuffer integration.

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integration."},{"id":"browserstack","slug":"browserstack","category":"developer","pricing":"paid","env":1,"desc":"BrowserStack integration."},{"id":"chrome-devtools","slug":"chrome-devtools","category":"developer","pricing":"free","env":0,"desc":"Chrome DevTools integration."},{"id":"circleci","slug":"circleci","category":"developer","pricing":"freemium","env":1,"desc":"CircleCI integration."},{"id":"clickup","slug":"clickup","category":"productivity","pricing":"freemium","env":1,"desc":"ClickUp integration."},{"id":"cloudflare","slug":"cloudflare","category":"developer","pricing":"freemium","env":1,"desc":"Cloudflare integration."},{"id":"comfyui","slug":"comfyui","category":"image","pricing":"free","env":0,"desc":"ComfyUI integration."},{"id":"contentful","slug":"contentful","category":"cms","pricing":"freemium","env":1,"desc":"Contentful integration."},{"id":"context7","slug":"context7","category":"ai","pricing":"free","env":0,"desc":"Context7 integration."},{"id":"datadog","slug":"datadog","category":"analytics","pricing":"paid","env":1,"desc":"Datadog integration."},{"id":"dataforseo","slug":"dataforseo","category":"ai","pricing":"paid","env":1,"desc":"DataForSEO integration."},{"id":"discord","slug":"discord","category":"communication","pricing":"free","env":1,"desc":"Discord integration."},{"id":"docker","slug":"docker","category":"devops","pricing":"free","env":0,"desc":"Docker daemon control."},{"id":"dynatrace","slug":"dynatrace","category":"analytics","pricing":"paid","env":1,"desc":"Dynatrace integration."},{"id":"e2b","slug":"e2b","category":"ai","pricing":"freemium","env":1,"desc":"E2B integration."},{"id":"eslint","slug":"eslint","category":"developer","pricing":"free","env":0,"desc":"ESLint integration."},{"id":"exa","slug":"exa","category":"search","pricing":"freemium","env":1,"desc":"Exa integration."},{"id":"excel","slug":"excel","category":"productivity","pricing":"free","env":0,"desc":"Excel integration."},{"id":"fal","slug":"fal","category":"image","pricing":"paid","env":1,"desc":"Fal integration."},{"id":"figma","slug":"figma","category":"developer","pricing":"freemium","env":1,"desc":"Figma integration."},{"id":"filesystem","slug":"filesystem","category":"anthropic","pricing":"free","env":1,"desc":"Read and write local files with path-based access control."},{"id":"firecrawl","slug":"firecrawl","category":"search","pricing":"freemium","env":1,"desc":"Web scraping + crawling API."},{"id":"ghost","slug":"ghost","category":"cms","pricing":"freemium","env":1,"desc":"Ghost integration."},{"id":"google-ads","slug":"google-ads","category":"marketing","pricing":"paid","env":1,"desc":"Google Ads integration."},{"id":"google-calendar","slug":"google-calendar","category":"productivity","pricing":"free","env":0,"desc":"Google Calendar integration."},{"id":"google-drive","slug":"google-drive","category":"productivity","pricing":"freemium","env":0,"desc":"Google Drive integration."},{"id":"grafana","slug":"grafana","category":"analytics","pricing":"freemium","env":1,"desc":"Grafana dashboards + alerting (Go binary via OCI image)."},{"id":"heroku","slug":"heroku","category":"devops","pricing":"freemium","env":1,"desc":"Heroku integration."},{"id":"hubspot","slug":"hubspot","category":"cms","pricing":"freemium","env":1,"desc":"HubSpot integration."},{"id":"intercom","slug":"intercom","category":"communication","pricing":"paid","env":0,"desc":"Intercom customer messaging (remote OAuth endpoint)."},{"id":"jira","slug":"jira","category":"productivity","pricing":"paid","env":1,"desc":"Jira integration."},{"id":"kubernetes","slug":"kubernetes","category":"devops","pricing":"free","env":0,"desc":"Kubernetes cluster API."},{"id":"langchain","slug":"langchain","category":"ai","pricing":"free","env":0,"desc":"Langchain integration."},{"id":"launchdarkly","slug":"launchdarkly","category":"developer","pricing":"freemium","env":1,"desc":"LaunchDarkly integration."},{"id":"linear","slug":"linear","category":"developer","pricing":"paid","env":1,"desc":"Linear integration."},{"id":"linkedin","slug":"linkedin","category":"social","pricing":"free","env":0,"desc":"LinkedIn integration."},{"id":"mailchimp","slug":"mailchimp","category":"marketing","pricing":"freemium","env":1,"desc":"Mailchimp integration."},{"id":"mapbox","slug":"mapbox","category":"maps","pricing":"freemium","env":1,"desc":"Mapbox integration."},{"id":"memory","slug":"memory","category":"anthropic","pricing":"free","env":1,"desc":"Persistent key/value memory store."},{"id":"meta-ads","slug":"meta-ads","category":"marketing","pricing":"paid","env":1,"desc":"Meta Ads integration."},{"id":"mixpanel","slug":"mixpanel","category":"analytics","pricing":"freemium","env":1,"desc":"Mixpanel integration."},{"id":"monday","slug":"monday","category":"productivity","pricing":"freemium","env":1,"desc":"Monday integration."},{"id":"mongodb","slug":"mongodb","category":"databases","pricing":"free","env":1,"desc":"MongoDB integration."},{"id":"mysql","slug":"mysql","category":"databases","pricing":"free","env":1,"desc":"MySQL integration."},{"id":"n8n","slug":"n8n","category":"productivity","pricing":"freemium","env":1,"desc":"n8n integration."},{"id":"neo4j","slug":"neo4j","category":"databases","pricing":"freemium","env":1,"desc":"Neo4j integration."},{"id":"news-api","slug":"news-api","category":"lifestyle","pricing":"freemium","env":1,"desc":"NewsAPI integration."},{"id":"notion","slug":"notion","category":"productivity","pricing":"freemium","env":1,"desc":"Notion integration."},{"id":"nx","slug":"nx","category":"developer","pricing":"free","env":0,"desc":"Nx integration."},{"id":"obsidian","slug":"obsidian","category":"productivity","pricing":"free","env":0,"desc":"Obsidian vault access."},{"id":"openweather","slug":"openweather","category":"lifestyle","pricing":"freemium","env":1,"desc":"OpenWeather integration."},{"id":"paypal","slug":"paypal","category":"ecommerce","pricing":"paid","env":1,"desc":"PayPal integration."},{"id":"pdf","slug":"pdf","category":"anthropic","pricing":"free","env":0,"desc":"PDF text + structure extraction."},{"id":"perplexity","slug":"perplexity","category":"search","pricing":"freemium","env":1,"desc":"Perplexity search + sonar models."},{"id":"pinecone","slug":"pinecone","category":"vectordb","pricing":"freemium","env":1,"desc":"Pinecone integration."},{"id":"plausible","slug":"plausible","category":"analytics","pricing":"freemium","env":0,"desc":"Plausible integration."},{"id":"playwright","slug":"playwright","category":"developer","pricing":"free","env":0,"desc":"Browser automation via Playwright."},{"id":"polygon","slug":"polygon","category":"ecommerce","pricing":"freemium","env":1,"desc":"Polygon integration."},{"id":"postman","slug":"postman","category":"developer","pricing":"freemium","env":0,"desc":"Postman integration."},{"id":"prometheus","slug":"prometheus","category":"analytics","pricing":"free","env":0,"desc":"Prometheus integration."},{"id":"pulumi","slug":"pulumi","category":"devops","pricing":"freemium","env":0,"desc":"Pulumi integration."},{"id":"qdrant","slug":"qdrant","category":"vectordb","pricing":"free","env":1,"desc":"Qdrant vector database MCP server (Python)."},{"id":"railway","slug":"railway","category":"devops","pricing":"freemium","env":0,"desc":"Railway integration."},{"id":"recipe","slug":"recipe","category":"lifestyle","pricing":"free","env":0,"desc":"Recipe integration."},{"id":"reddit","slug":"reddit","category":"social","pricing":"free","env":0,"desc":"Reddit integration."},{"id":"redis","slug":"redis","category":"databases","pricing":"free","env":1,"desc":"Redis integration."},{"id":"replicate","slug":"replicate","category":"image","pricing":"paid","env":1,"desc":"Replicate integration."},{"id":"resend","slug":"resend","category":"communication","pricing":"freemium","env":1,"desc":"Resend integration."},{"id":"salesforce","slug":"salesforce","category":"ecommerce","pricing":"freemium","env":0,"desc":"Salesforce integration."},{"id":"sanity","slug":"sanity","category":"cms","pricing":"freemium","env":1,"desc":"Sanity integration."},{"id":"searchapi","slug":"searchapi","category":"search","pricing":"paid","env":1,"desc":"Searchapi integration."},{"id":"sendgrid","slug":"sendgrid","category":"communication","pricing":"freemium","env":1,"desc":"SendGrid integration."},{"id":"sentry","slug":"sentry","category":"developer","pricing":"freemium","env":1,"desc":"Sentry integration."},{"id":"sequential-thinking","slug":"sequential-thinking","category":"ai","pricing":"free","env":0,"desc":"Sequential Thinking integration."},{"id":"serper","slug":"serper","category":"search","pricing":"paid","env":1,"desc":"Serper integration."},{"id":"shopify","slug":"shopify","category":"ecommerce","pricing":"paid","env":1,"desc":"Shopify integration."},{"id":"slack","slug":"slack","category":"productivity","pricing":"freemium","env":1,"desc":"Slack integration."},{"id":"spotify","slug":"spotify","category":"lifestyle","pricing":"freemium","env":1,"desc":"Spotify integration."},{"id":"strapi","slug":"strapi","category":"cms","pricing":"free","env":1,"desc":"Strapi integration."},{"id":"stripe","slug":"stripe","category":"ecommerce","pricing":"paid","env":1,"desc":"Stripe integration."},{"id":"supabase","slug":"supabase","category":"databases","pricing":"freemium","env":1,"desc":"Supabase integration."},{"id":"supadata","slug":"supadata","category":"ai","pricing":"freemium","env":1,"desc":"Supadata integration."},{"id":"tavily","slug":"tavily","category":"search","pricing":"freemium","env":1,"desc":"Tavily integration."},{"id":"telegram","slug":"telegram","category":"communication","pricing":"free","env":1,"desc":"Telegram integration."},{"id":"terraform","slug":"terraform","category":"devops","pricing":"free","env":0,"desc":"Terraform integration."},{"id":"tiktok","slug":"tiktok","category":"social","pricing":"free","env":0,"desc":"TikTok integration."},{"id":"turbopuffer","slug":"turbopuffer","category":"vectordb","pricing":"freemium","env":0,"desc":"Turbopuffer integration."},{"id":"turso","slug":"turso","category":"databases","pricing":"freemium","env":0,"desc":"Turso integration."},{"id":"twilio","slug":"twilio","category":"communication","pricing":"paid","env":1,"desc":"Twilio integration."},{"id":"twitter","slug":"twitter","category":"social","pricing":"paid","env":1,"desc":"Twitter integration."},{"id":"upstash","slug":"upstash","category":"databases","pricing":"freemium","env":1,"desc":"Upstash integration."},{"id":"vercel","slug":"vercel","category":"developer","pricing":"freemium","env":1,"desc":"Vercel integration."},{"id":"wolfram","slug":"wolfram","category":"lifestyle","pricing":"freemium","env":1,"desc":"Wolfram integration."},{"id":"wordpress","slug":"wordpress","category":"cms","pricing":"free","env":0,"desc":"Wordpress integration."},{"id":"xcode","slug":"xcode","category":"developer","pricing":"free","env":0,"desc":"Xcode build + simulator control."},{"id":"youtube","slug":"youtube","category":"social","pricing":"free","env":0,"desc":"YouTube integration."},{"id":"zendesk","slug":"zendesk","category":"productivity","pricing":"paid","env":1,"desc":"Zendesk integration."}]