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 571 to 600 of 1231

• Official OpenAI Announcements & Model Releases — buy per-query in-session (openaiwatch)

  com.a2awire/data-openai-announcement-model-release-news

  OpenAI announcements: models, releases, news. $0.01/query. Be born in one call — free testnet funds.

  Verified domain remotestreamable-http ai-modelsnews

• 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

• Olatti

  com.olatti/olatti

  UK business phone for Claude and ChatGPT: calls, transcripts, AI summaries, contacts, messages.

  Verified domain remotestreamable-http ai-models

• Olbrain Alchemist

  com.olbrain/alchemist

  Build, test and publish Olbrain AI agents from Claude Code, Codex, Antigravity, Cursor or Claude.ai.

  Verified domain remotestreamable-http ai-modelstesting

• Omamo

  app.omamo/omamo

  Find, read, and save your Omamo links and notes from Claude, ChatGPT, Cursor, and other AI apps.

  Verified domain remotestreamable-http ai-modelsmemory

• 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

• OneHub360

  com.onehub360/onehub360

  Create contacts, move deals, send proposals and invoices, read your inbox, from Claude or ChatGPT.

  Verified domain remotestreamable-http ai-modelsfinance

• Open Ephemeris

  com.openephemeris/open-ephemeris

  Astrology app for ChatGPT and Claude: real charts from NASA JPL DE440, not AI guesses.

  Verified domain remotestreamable-http ai-models

• OpenAI Ads MCP by InsightfulPipe

  com.insightfulpipe/openai-ads

  Hosted OpenAI Ads MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

  Verified domain remotestreamable-http ai-modelsmarketing

• OpenAI Tools MCP Server

  ai.com.mcp/openai-tools

  Focused MCP server for OpenAI image/audio generation (v2.0.0). Wraps endpoints via HAPI CLI.

  Verified domain remotestreamable-http ai-models

• OpenApps

  com.theopenapps/openapps

  Rankings, launches and featuring across the ChatGPT, Claude, Cursor and Grok Bot app stores.

  Verified domain remotestreamable-http ai-models

• OpenLookup

  tech.thecompound/openlookup

  OpenLookup: eleven keyless lookups. Model pricing, dep health, stack cost, registries.

  Verified domain npmstdio ai-modelshealth

• 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

• OpenWebhook

  co.openwebhook/mcp

  Inspect webhooks from Cursor or Claude. No account needed. Pro adds permanent slugs.

  Verified domain npmstdio ai-modelsapi-integration

• OptionsWave

  com.optionswave/mcp

  Earnings research on US stocks: what options price for a report, and PEAD model signals after it.

  Verified domain remotestreamable-http ai-modelsfinancescience

• Opus Growth

  com.opus-growth/mcp

  Hosted Google Ads MCP for Claude and ChatGPT. Preview every write. No developer token.

  Verified domain remotestreamable-http marketingai-modelscrypto

• Oriora Router

  com.orioralabs/router

  AI model routing on your own vendor keys: pick the best model per prompt, or route and run it.

  Verified domain remotestreamable-http ai-modelsmaps

• Orq.ai

  ai.orq/orq

  Build and monitor LLM apps on Orq.ai: AI gateway, agents, prompts, evals, traces.

  Verified domain remotestreamable-http ai-models

• Overskill

  com.overskill/mcp

  Build and publish Overskill apps from Cursor, Claude, ChatGPT, or any MCP client.

  Verified domain remotestreamable-http ai-models

• Overwing

  ai.overwing/mcp

  Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.

  Verified domain npmremotestdio ai-modelsdeveloper-tools

• Ovimore

  com.ovimore/ovimore

  Your hotel's numbers in Claude: occupancy, pace, pickup, mix, rates and reviews. Read-only.

  Verified domain remotestreamable-http ai-modelstravel

• OwnMemory

  app.ownmemory/ownmemory

  Encrypted memory for Claude, on a server you deploy to your own Cloudflare account.

  Verified domain ai-modelsclouddevops

• PHASE MIND

  xyz.phase.ai/gateway

  OpenAI-compatible LLM gateway: pay per request with an API key, signed receipt for each call.

  Verified domain remotestreamable-http ai-modelsapi-integration

• PII Shield

  ai.piishield/pii-shield

  Redact names, IDs, emails, phones and card numbers before they reach the model; restore them after.

  Verified domain remotestreamable-http ai-models

• PZERO

  studio.pzero/mcp

  Prepaid inference for agents over hosted MCP. Chat, image, and video.

  Verified domain remotestreamable-http ai-modelscommunicationimage

• PageProofer

  com.pageproofer/pageproofer

  Read, fix and reply to PageProofer website feedback notes from Claude Code, Cursor and other agents.

  Verified domain remotestreamable-http ai-modelsmemory

• Pagelive

  io.pagelive/pagelive

  Publish pages straight from Claude as private, branded, tracked links.

  Verified domain remotestreamable-http ai-models

• PaidHelm for Google Ads

  com.paidhelm/google-ads

  Google Ads reports, audits, negatives, bidding and campaign builds from Claude, ChatGPT or Cursor.

  Verified domain remotestreamable-http marketingai-models

• Pantts

  com.pantts/pantts

  Read and manage your Pantts boards — kanban, gantt, table and graph over one shared card model.

  Verified domain remotestreamable-http ai-models

• PapaHR

  com.papahr/hr

  Ask Claude or ChatGPT about your team in PapaHR: who is away, hiring, probation, eNPS, HR costs.

  Verified domain remotestreamable-http hrai-models

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.