MCP server directory

59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

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Showing 841 to 870 of 1814

• OP Inference

  com.opinference/op

  OP tasks, your presets and the public workflow gallery, billed to your API key.

  Verified domain remotestreamable-http ai-modelsapi-integrationautomation

• ORBT - The first Bitcoin-native credit rating agency!

  finance.orbt/intelligence

  Bitcoin-native credit ratings. ⚡ Lightning pay-per-query (99 sats) or API subscriptions.

  Verified domain npmstdio api-integration

• Oakstack

  dev.oakstack/oakstack

  Cron jobs with retries, webhook relay, HTML-to-PDF, and transactional email for your app.

  Verified domain npmremotestdio api-integrationautomationemail

• Octri API Docs

  dev.octri/mcp

  Search an Octri project's API docs and call its endpoints as tools, shaped by its SDK Studio config.

  Verified domain npmstdio developer-toolsapi-integrationsearch

• Octri CLI

  dev.octri/cli

  Push OpenAPI specs, build SDKs in ten languages, publish API docs, and triage production SDK errors.

  Verified domain npmstdio developer-toolsapi-integration

• Odile Gate

  com.odilelabs/gate

  Free, no signup: per-app keys, allowed calls, approvals and an audit log for your API or model key.

  Verified domain remotestreamable-http ai-modelsapi-integrationsecurity

• Odoo MCP Server and API by Cotlet

  dev.cotlet/odoo

  Odoo MCP server: create invoice, send invoice, register payment, list unpaid invoices.

  Verified domain remotestreamable-http financeapi-integrationpayments

• Official Logo.dev MCP

  dev.logo/mcp

  Find brands, logos and brandmarks, and manage brand subscriptions and webhooks with Logo.dev.

  Verified domain remotestreamable-http api-integration

• Officient MCP Server and API by Cotlet

  dev.cotlet/officient

  Officient MCP server: request time off, approve absence request, list colleague absences.

  Verified domain remotestreamable-http api-integration

• Offline Protocol

  com.offlineprotocol/cli

  Find Offline Protocol SDK packages, read integration guides, plan and scaffold local apps.

  Verified domain npmstdio api-integrationdeveloper-tools

• Offline Protocol (hosted)

  com.offlineprotocol/hosted

  Offline Protocol packages, workflows and integration guides over HTTPS. Read-only.

  Verified domain remotestreamable-http api-integrationautomation

• Okapi

  bot.okapi/okapi

  Breaking changes of third-party APIs: check your code's API calls before they break.

  Verified domain remotestreamable-http api-integration

• Okendo MCP Server and API by Cotlet

  dev.cotlet/okendo

  Okendo MCP server: list pending reviews, publish review, reject review, reply to review.

  Verified domain remotestreamable-http api-integration

• OkkMax

  com.okkmax/okkmax

  Read-only data on AI API relay stations: rank, purity, uptime, price per model.

  Verified domain remotestreamable-http ai-modelsapi-integrationmonitoring

• Okokumo

  com.okokumo/okokumo

  Uptime, cron/heartbeat, TLS and domain expiry monitoring, EU-hosted. Same access as the REST API.

  Verified domain remotestreamable-http api-integrationmonitoring

• OmegaAI

  com.queryomega/omega

  Query, browse, and automate OmegaAI workspaces from any MCP client. Streamable HTTP with OAuth 2.0.

  Verified domain remotestreamable-http api-integrationidentity

• Omio MCP Server and API by Cotlet

  dev.cotlet/omio

  Omio MCP server: search trips, find the cheapest day, start booking.

  Verified domain remotestreamable-http api-integrationcalendarsearch

• OmniProvider

  tech.omnidev/omniprovider

  Pay-per-call LLM API for agents: model catalog, pricing, unpaid x402/MPP quotes, how-to-pay.

  Verified domain remotestreamable-http ai-modelsapi-integration

• Omnicost

  com.omnicost/catalog

  Construction unit prices with source and date for Spain, the US and the EU. OAuth or API key.

  Verified domain remotestreamable-http api-integrationidentity

• Omniyond

  com.omniyond/mcp

  Pay-per-use agent tools: schedule HTTP calls, extract pages, PDFs, OG images, QR codes, short links.

  Verified domain remotestreamable-http api-integrationautomationimage

• On va où ? Routing API

  app.onvaou/itineraires

  Address geocoding and bike, scooter, motorcycle, wheelchair and walking routes across Europe.

  Verified domain npmstdio mapsapi-integration

• One

  ai.withone/mcp

  Find, document and execute authenticated API calls across 700+ apps via one MCP server

  Verified domain npmremotestdio api-integrationdocuments

• OneSchema MCP Server

  co.oneschema/mcp

  MCP server that lets AI assistants use all OneSchema features exposed via the public API.

  Verified domain remotestreamable-http api-integration

• OneSource MCP

  io.onesource/mcp

  Blockchain data, Deepstate and Standard Reserve markets, live chain queries, and API docs

  Verified domain npmstdio developer-toolsapi-integrationcrypto

• Open Uncensored

  com.openuncensored/open-uncensored

  Open-weight and abliterated LLMs on one API: compare models and rankings, chat, check credits.

  Verified domain remotestreamable-http api-integrationcommunication

• OpenAlex Papers (Apify Actor) by Tuper

  app.tuper/openalex-papers

  OpenAlex academic papers, authors and citations search via the official API. Runs on Apify.

  Verified domain sciencescrapingapi-integration

• OpenMandate

  ai.openmandate/mcp

  OpenMandate is in private development and is not accepting new mandates or integrations.

  Verified domain remotestreamable-http api-integration

• OpenMark

  ai.openmark/openmark

  Benchmark your own prompt on 100+ LLMs with real API calls; pick the cheapest model that passes.

  Verified domain remotestreamable-http ai-modelsapi-integration

• OpenQR

  uk.openqr/qr

  Generate, edit and track dynamic (editable) QR codes with scan analytics. Hosted MCP and REST API.

  Verified domain npmremotestdio api-integrationdata-analytics

• OpenRevenue

  com.openrevenue/mcp

  OpenRevenue analytics MCP: projects, stats, visitors, funnels, and goals via API key or OAuth.

  Verified domain remotestreamable-http api-integrationdata-analyticsidentity

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.