#seq

An MCP server implementation that provides a tool for dynamic and reflective problem-solving through a structured thinking process.

Apollo connects your sales data and outreach tools directly to any MCP client. Ask it to find leads, look up a company, write and send emails, or check how a campaign is performing. All from a conversation, without opening another tab. Here's what you can do: - Find the right people: Search Apollo's database of 240M+ verified contacts by any criteria: job title, industry, company size, recent funding, time in role, and more. - Get the full picture: Pull detailed contact and company info including phone numbers, buying signals, and tech stack, so you always have what you need before reaching out. - Build sequences: Write and send personalized emails, create sequences, and enroll contacts right from the conversation. Apollo keeps track of who's already been contacted so nothing gets duplicated. - See what's working: Check email opens, replies, and call activity. Use what you learn to improve the next campaign automatically. Apollo is free to try. Connect once and start prospecting from any MCP client.

Sequenzy MCP lets AI agents manage email marketing operations through a hosted remote MCP server. Agents can work with subscribers, tags, lists, segments, campaigns, sequences, transactional email templates, landing pages, inbox replies, webhooks, analytics, and deliverability data using structured tools instead of raw API calls. The server supports authenticated access to a user’s Sequenzy workspace and is designed for agent workflows across Claude, ChatGPT, Cursor, Codex, Windsurf, VS Code Copilot, and other MCP-compatible clients.

Xmagnet — the next-gen email marketing & sales platform. Connect Claude/GPT to find prospects, launch AI-personalized campaigns, run multi-step sequences, and manage your pipeline through natural conversation

MCP server for rendering DGMO diagrams. Generate sequence diagrams, flowcharts, ER diagrams, C4 architecture, gantt charts, kanban, sitemaps, mind maps, and 30+ other chart types from concise text markup. Outputs SVG or PNG, can open diagrams in the local Diagrammo desktop app, generate shareable online.diagrammo.app URLs, and produce polished multi-section HTML reports. All rendering is local — no diagram data leaves your machine.

Open-source AI memory layer that connects all your AI tools and notes into a single living knowledge graph. Memories link automatically, fade when irrelevant, and surface hidden connections. Your AI receives a complete profile at every conversation start. Graph-navigating recall follows links between memories on demand. Background metabolism with memory decay, divergent scanning, and crystal emergence. Works with Claude Code, Cursor, Windsurf, Codex, and any MCP-compatible tool. Syncs with Obsidian, Logseq, and Apple Notes. 100% local — single SQLite file, no cloud, no vendor lock-in.

MCP server for AI Diagram Maker — generate software engineering diagrams from natural language, code, ASCII diagram, images, or Mermaid. Inline diagram rendering using MCP apps UI and diagram URL in responses. Works with Cursor, Claude Desktop, Claude Code, and any MCP-compatible AI.

Reply.io is a sales engagement platform used by thousands of B2B sales teams to automate multichannel outreach — email, LinkedIn, calls, SMS, and WhatsApp. The Reply.io MCP server exposes the platform's core functionality as tools that any MCP-compatible AI model can call directly. Once connected, your AI assistant can list and manage sequences, pull real-time performance analytics (delivery, open, reply, and click rates at the sequence and step level), enroll contacts, and control campaign state — all through natural language, no browser required. Typical use cases: - Ask Claude or Cursor to pull open and reply rates for your active sequences and identify underperformers - Enroll a new contact in a sequence mid-conversation, without switching to the Reply.io dashboard - Pause or start sequences, then check step-level stats to diagnose drop-off points - Build AI agents that automate outreach workflows end-to-end — prospect, enroll, follow up, analyze The MCP server is hosted by Reply.io and authenticated via API key. No self-hosting or open-source setup is required.

[GET API KEY AT https://www.the-thoughtbox.dev/] Thoughtbox is a reasoning ledger and context engine for AI agents. It provides structured reasoning tools, enabling agents to think step-by-step, branch into alternative explorations, revise earlier conclusions, and maintain a persistent record of their cognitive process.

Enterprise-Grade HR Assistant leveraging Model Context Protocol for seamless employee data and HR policy queries

An enhanced version of the original mcp-sequentialthinking-tools by Scott Spence. This enhanced version significantly improves the original framework with improved utilization of branching, revisiting, and thought revision. Thoughts are much more dynamic and intentional, spread out throughout the conversation at the correct time. There is also caching for tools and thoughts, session continuation and context management, and a bunch of other improvements.

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Datalust Seq Server API wrapped as an MCP

An advanced sequential thinking process using a Multi-Agent System (MAS) built with the Agno framework and served via MCP.

Mirror of

MCP server to interact with LogSeq via its Local HTTP API - enabling AI assistants like Claude to seamlessly read, write, and manage your LogSeq graph.

Taking the sequential thinking mcp server and prodding it onwards.