Productivity MCP Servers

Sports match probabilities and short explanations. Free API key required.

Query Tally (key; set TALLY_API_KEY, Bearer): forms, form details, submissions.

MCP server for Todoist API integration

Deribit derivatives exchange: index prices, tickers, and supported indexes. No key required.

Drop-in read-only replicas of GitHub, Jira, Slack and 22 more, preloaded with one fake company.

Find game deals and price history from CheapShark. No key required.

A lightweight, fully client-side React component for inspecting and testing MCP (Model Context Protocol) servers using streamable HTTP — no server-side dependencies required.

Excel/CSV 读写 MCP：读取/写入 .xlsx 与 CSV，提供 read_excel/write_excel/read_csv/write_csv 工具，纯 JS（xlsx 库）无需本地 Office。

Official MCP server for Notion API

Unofficial MCP Server for the Raindrop.io API

German tax-firm workflows: clients, deadlines, documents, time tracking and DATEV data via OAuth.

Project management for your AI assistant: projects, tasks, risks and sprints of a Syntra workspace

An MCP server that saves and retrieves AI conversation context. Hand off conversations between AI agents seamlessly. Free and no account required.

MCP server for Coda SDK documentation, validation, and live data

Integrates AI tools for Jira and Confluence tasks and automation.

Task.md manager with CLI and MCP HTTP server.

A Model Context Protocol server

Personal finance calculators for AI agents — mortgage, compound interest, FIRE, loan comparison, and more. Zero API keys required.

Query Cloudflare v4 (API token; set CLOUDFLARE_API_TOKEN, Bearer): zones, accounts, DNS records.

A timezone-correct CalDAV scheduling MCP server (zoned .ics, validated recurrence, single-occurrence edits).

HiveMind MCP — persistent swarm memory through Obsidian, powered by your preferred LLM providers, gated by GitHub Sponsors subscription.

MCP server for Google Docs - read and edit documents

Free hosted MCP for invoices, estimates, clients, items and PDFs. OAuth authorization required.

Crypto prices from the public Coinbase API. No key required.