Reply.io
Manage sequences, contacts, and outreach statistics on Reply.io's sales engagement platform.
MCP server · by reply-io
About
Reply.io is an MCP server published by reply-io. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
Requires: X-API-Key header
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http reply-mcp https://mcp.reply.io --header "X-API-Key: <YOUR_X_API_KEY>"[mcp_servers.reply-mcp]
url = "https://mcp.reply.io"
http_headers = { "X-API-Key" = "<YOUR_X_API_KEY>" }{
"mcpServers": {
"reply-mcp": {
"url": "https://mcp.reply.io",
"headers": {
"X-API-Key": "<YOUR_X_API_KEY>"
}
}
}
}Replace the values in angle brackets with your own. We show the names of the settings, never values.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | Forks (GitHub): 0 Stars (GitHub): 1 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Automate your HeyReach workspace — manage campaigns, leads, unibox, webhooks, and pull analytics.
-
Manage contacts, email and SMS campaigns, and CRM deals.
-
Analyze leads, draft follow-up campaigns, and launch SMS outreach only with explicit human approval.
-
Marketing automation, CRM, and email marketing powered by ActiveCampaign. Manage contacts, campaigns, automations, deals, and get AI-powered marketing insights — all from Claude.
-
campaignstack io.campaignstack/campaignstack
Run B2B outreach from your AI agent: 250+ tools for campaigns, leads, LinkedIn and email workflows.
-
Cold email campaigns, email warmup, LinkedIn outreach, and 20M+ B2B lead database. Connect your WarmySender account to Claude via remote MCP server with OAuth 2.1. Manage…
-
Manage profiles, segments, campaigns, and flows.
-
Run cold email outbound from an AI agent: campaigns, leads, replies, sender accounts, autopilot.
-
Sales automation CLI: manage prospects, campaigns, enrollments, and sourcings via the Overloop API. Build and run outbound sequences from Claude Code.
-
Manage Encharge people, tags, segments and fields, and track events for email automation.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Cold email campaigns, email warmup, LinkedIn outreach, and 20M+ B2B lead database. Connect your WarmySender account to Claude via remote MCP server with OAuth 2.1. Manage…
-
Sales automation CLI: manage prospects, campaigns, enrollments, and sourcings via the Overloop API. Build and run outbound sequences from Claude Code.
-
Generate hyper-personalized cold email sequences using the MachFive API. Real API integration — not prompt templates.
-
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
FastMCP server for Apollo.io — 22 tools: sequences, campaign health, mailbox warmup, enrichment,…
Has a listing on Claude Code: claude-plugins-official (5)
-
Marketing automation, CRM, and email marketing powered by ActiveCampaign. Manage contacts, campaigns, automations, deals, and get AI-powered marketing insights — all from Claude.
-
Run your HubSpot sales workflow directly from Claude. Adds skills that cover the full sales day: import contacts and deals into HubSpot, get a prioritised morning brief, prep for…
-
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
Work with Clay from Claude Code: set up and sign in to the clay CLI, query and analyze Clay tables, search Clay's GTM database for people and companies, manage audiences, signals…
-
Create, configure and edit draft Pendo Orchestrate email journeys, including multi-email and conditional split flows, via the Pendo connector. Journeys stay in draft; activation…
Has a listing on Claude: knowledge-work-plugins (5)
-
Marketing automation, CRM, and email marketing powered by ActiveCampaign. Manage contacts, campaigns, automations, deals, and get AI-powered marketing insights — all from Claude.
-
Run your HubSpot sales workflow directly from Claude. Adds skills that cover the full sales day: import contacts and deals into HubSpot, get a prioritised morning brief, prep for…
-
Prospect, enrich leads, and load outreach sequences with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
Create, configure and edit draft Pendo Orchestrate email journeys, including multi-email and conditional split flows, via the Pendo connector. Journeys stay in draft; activation…
-
Turn Common Room into your GTM copilot. Research accounts and contacts, prep for calls with attendee profiles and talking points, and draft personalized outreach across email…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Bring operational data and context into the flow of your ChatGPT conversations. You can ask questions, create and update records, and analyze your data—all through conversation…
-
Connect Google Calendar for scheduling, availability, daily briefs, and event management.
-
Analyze Mixpanel data with the mixpanel_headless Python SDK and Codex skills.
-
Connect Microsoft Outlook Calendar for scheduling, daily briefs, event prep, and safe meeting changes.
-
PostHog gives your AI agent direct access to your product analytics, feature flags, experiments, error tracking, surveys, logs, and LLM analytics. Ask questions about your data…
Has a listing on Community GitHub marketplaces (5)
-
Cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies.
-
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
FastMCP server for Apollo.io — 22 tools: sequences, campaign health, mailbox warmup, enrichment,…
-
Work with Clay from Claude Code: set up and sign in to the clay CLI, query and analyze Clay tables, search Clay's GTM database for people and companies, manage audiences, signals…
-
Enrich B2B people & companies with cited multi-source data (verified work emails, LinkedIn, firmographics, AI research), search/source people at target accounts, and write results…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Query Anarlog meetings locally, or connect through OAuth to read opted-in Cloud snapshots.
-
Explore grouped customer feedback signals by impact and drill into a theme to guide product next steps.
-
Self-configuring status briefing generator. Learns your communication style from examples, discovers your data sources, and produces draft updates for any audience on demand.
-
Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot
-
Build and manage Microsoft Dataverse solutions using natural language. Includes table/column creation, solution lifecycle, data operations, and MCP server configuration.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
Has a listing on Cursor: cursor/plugins (5)
Has a listing on Docker MCP Catalog (5)
-
Streamline sales processes with integrated calling, email, SMS, and automated workflows for small and scaling businesses.
-
A Model Context Protocol (MCP) server for querying deals and evaluations from the Opine CRM API.
-
The official MCP server to send emails and interact with Resend.
-
mcp-explorium ai.explorium/mcp-explorium
Access live company and contact data from Explorium's AgentSource B2B platform.
-
Unite marketing, sales, and customer service with AI-powered automation, lead management, and comprehensive analytics.
Has a listing on Official MCP Registry (5)
-
Automate your HeyReach workspace — manage campaigns, leads, unibox, webhooks, and pull analytics.
-
Analyze leads, draft follow-up campaigns, and launch SMS outreach only with explicit human approval.
-
campaignstack io.campaignstack/campaignstack
Run B2B outreach from your AI agent: 250+ tools for campaigns, leads, LinkedIn and email workflows.
-
Run cold email outbound from an AI agent: campaigns, leads, replies, sender accounts, autopilot.
-
Manage Encharge people, tags, segments and fields, and track events for email automation.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.