"OpenTimestamps - Bitcoin-based timestamping protocol" matching MCP servers:

MCP server for evidence-based bullet point summarization guidance. Validates and improves bullet lists using scientifically-validated principles from cognitive psychology and UX research.

MCP server for Taskwarrior 3.x — 35 tools for task lifecycle, time tracking, schema validation, and role-based permissions.

A Model Context Protocol (MCP) server for sending iOS push notifications via Bark.

An MCP server providing 8 content creation tools for case studies, newsletters, webinars, and more, based on the CRAFT Framework.

Claude-powered job fit analyzer that analyzes job fit based on GitHub portfolio, resume, and preferences, tracks applications locally.

A Model Context Protocol (MCP) server for Discord-based AI agent-user communication. Enables AI agents to communicate with users through Discord instead of IDE chat interfaces.

Enables AI agents to search, create, and manage Notion pages and databases through the Model Context Protocol. It features file-based operations and response extraction to optimize token usage and context efficiency.

Enables interaction with the Clockodo time tracking API, providing tools, prompts, and resources for time tracking, HR analytics, and team management with role-based access.

MCP server for T-Bank's Time Messenger (Mattermost-based) that enables AI assistants to read and send messages, manage threads, search channels and users, and track unread messages.

Enables AI assistants to manage tasks through a comprehensive interface with 8 tools for creating, updating, searching, and tracking tasks with priorities, categories, and due dates. Features persistent file-based storage, advanced filtering, and task statistics for complete task management workflow.

Enables Excel automation via natural language, providing session-based workbook management, data manipulation, formulas, charts, and formatting through the Model Context Protocol.

A generic MCP server that wraps the Runn REST API v1 (read + write) with ID-based tools and dry-run safety for write operations.

A TypeScript-based REST API that integrates project and task management with MCP (Model Context Protocol), allowing users to manage projects and tasks through natural language interactions.

Enables AI agents to interact with Planka-based Kanban boards, including managing boards, lists, cards, checklists, tasks, comments, and labels through an agent-friendly MCP interface.

Enables AI assistants to interact with Vikunja task management instances, providing full task, project, label, team, user, and webhook management operations through subcommand-based tools.

A TypeScript-based MCP server that automatically generates structured technical presentation PPTX files via deck JSON and layout engine.

A Windows-based MCP server that enables AI assistants to manage Excel files through the desktop application, supporting workbook operations, data manipulation, and formula validation. It features robust safety tools including snapshot-based rollbacks, path restrictions, and comprehensive audit logging.

A cloud-based MCP server that enables AI tools to manage workspaces, projects, tasks, time tracking, and custom fields in Astravue through natural language.

MCP-based HR automation tool that streamlines employee onboarding, leave management, and equipment requests via natural language conversations.

Enables AI assistants to manage Google Tasks (list, create, complete, delete tasks) through the Model Context Protocol.