MCP servers
An MCP server is how a plugin reaches something outside the conversation — a service, a database, a process on your own machine. Filter by where it runs before you decide what it needs from you.
Ordered one entry per publisher in turn, so a page shows as many publishers as it has rows. Every server is listed.
- hubspot-developerby777genius·hubspot-developer
Preview HubSpot Developer MCP integration pinned to prerelease @hubspot/cli@8.14.0-beta.1 until HubSpot publishes…
Runs on your machine · node
Declares stdio
agent-pluginsai-agentscms - joai-deepbookbyjoaihq·joai-deepbook
Connect Deepbook to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-acculynx
Acculynx in your agent through One. 111 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
acculynxintegrationsmcp - joai-eapesbyjoaihq·joai-eapes
Connect EAPES to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-active-campaign
ActiveCampaign in your agent through One. 321 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
active-campaignintegrationsmcp - onebywithoneai·one-addresszen
AddressZen in your agent through One. 62 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
addresszenintegrationsmcp - notionby777genius·notion
Community package for the official Notion hosted MCP plugin for user-authorized workspace access. Search pages, read…
Hosted service · mcp.notion.com
Declares streamable-http
agent-pluginsai-agentscollaboration - joai-firecrawlbyjoaihq·joai-firecrawl
Connect Firecrawl to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - joai-followupsbyjoaihq·joai-followups
Connect Followups to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-affinda
Affinda in your agent through One. 109 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
affindaintegrationsmcp - statsigby777genius·statsig
Community package for the official Statsig MCP plugin for experiments, feature flags, configs, metrics, and console…
Hosted service · api.statsig.com
Declares streamable-http
agent-pluginsai-agentsexperimentation - onebywithoneai·one-affinity-co
Affinity.co in your agent through One. 59 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
affinity-cointegrationsmcp - joai-geminibyjoaihq·joai-gemini
Connect Gemini to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-agent-mail
AgentMail in your agent through One. 91 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
agent-mailintegrationsmcp - joai-githubbyjoaihq·joai-github
Connect GitHub to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-agent-ql
AgentQL in your agent through One. 3 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
agent-qlintegrationsmcp - vercelby777genius·vercel
Community package for the official Vercel hosted MCP plugin for project, deployment, log, and documentation workflows…
Hosted service · mcp.vercel.com
Declares streamable-http
agent-pluginsai-agentsdeployments - joai-gumroadbyjoaihq·joai-gumroad
Connect Gumroad to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-agenty
Agenty in your agent through One. 71 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
agentyintegrationsmcp - joai-hatombyjoaihq·joai-hatom
Connect Hatom to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-agiled
Agiled in your agent through One. 166 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
agiledintegrationsmcp - joai-hellocashbyjoaihq·joai-hellocash
Connect helloCash to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-agility
Agility in your agent through One. 11 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
agilityintegrationsmcp - onebywithoneai·one-ahrefs
Ahrefs in your agent through One. 95 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
ahrefsintegrationsmcp - onebywithoneai·one-airtable
Airtable in your agent through One. 99 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
airtableintegrationsmcp - joai-jupiterbyjoaihq·joai-jupiter
Connect Jupiter to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-alchemy
Alchemy in your agent through One. 1418 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
alchemyintegrationsmcp - joai-linearbyjoaihq·joai-linear
Connect Linear to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-alchemy-gas-manager
Alchemy Gas Manager in your agent through One. 8 actions with real API documentation, OAuth handled, no tokens to…
Hosted service · mcp.withone.ai
Declares streamable-http
alchemy-gas-managerintegrationsmcp - joai-loyaltybyjoaihq·joai-loyalty
Connect Loyalty to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-alchemy-notify
Alchemy Notify in your agent through One. 13 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
alchemy-notifyintegrationsmcp - joai-mailcoachbyjoaihq·joai-mailcoach
Connect Mailcoach to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-algo-docs
AlgoDocs in your agent through One. 9 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
algo-docsintegrationsmcp - joai-mediumbyjoaihq·joai-medium
Connect Medium to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins - onebywithoneai·one-algolia
Algolia in your agent through One. 189 actions with real API documentation, OAuth handled, no tokens to manage.
Hosted service · mcp.withone.ai
Declares streamable-http
algoliaintegrationsmcp - joai-mregldbyjoaihq·joai-mregld
Connect MrEGLD to Claude, Codex, and ChatGPT through JoAi's hosted MCP app server.
Hosted service · cortex.joai.ai
Declares streamable-http
joaimcpagent-plugins
