activitywatch-mcp-server
★ 67
vs
onetool-mcp
★ 19
activitywatch-mcp-server vs onetool-mcp
activitywatch-mcp-server: This MCP server integrates with ActivityWatch, providing tools to list buckets, run AQL queries, get raw events, and access settings. It enables LLMs like Claude to interact with personal time tracking data for insights and automation.; onetool-mcp: OneTool MCP is a single MCP server that bundles 100+ tools — Brave search, Google, Context7, AWS, Playwright, Chrome DevTools, Excel, database operations, and more. Instead of registering each tool individually and burning context on their definitions, agents write short Python code to call any tool on demand. Anthropic engineering research backs this approach: code execution reduces token usage by over 98%, cutting costs dramatically when agents need many external tools.
01
TL;DR
Choose activitywatch-mcp-server if…Analyze personal productivity by querying application usage
Choose onetool-mcp if…Cutting MCP token overhead when an agent needs 10+ external tools
02
Side-by-Side Comparison
03
Features
activitywatch-mcp-server01List Buckets
02Run Queries (AQL)
03Get Raw Events
04Get Settings
onetool-mcp01100+ tools in one MCP server: search, AWS, Playwright, databases, Excel, and more
02Code mode: agents write Python API calls instead of loading tool definitions
0396% fewer tokens vs loading individual MCP servers
04Works with Claude Code or any MCP-compatible client
05uv-based install with optional tool groups
04
Use Cases
activitywatch-mcp-server↳Analyze personal productivity by querying application usage
↳Review browsing history and time spent on websites
↳Retrieve specific settings from ActivityWatch
onetool-mcp↳Cutting MCP token overhead when an agent needs 10+ external tools
↳Browser automation and web scraping within a unified MCP setup
↳Database queries, file operations, and API calls from one MCP server
05
Best For
activitywatch-mcp-serverTrendingAPI Integration
onetool-mcpHidden GemEssential
FAQ
FAQ
What is the difference between activitywatch-mcp-server and onetool-mcp?
Both activitywatch-mcp-server and onetool-mcp are in the Dev Tooling category. activitywatch-mcp-server has 67 stars, while onetool-mcp has 19 stars.
Which is better, activitywatch-mcp-server or onetool-mcp?
The best choice depends on your use case. Choose activitywatch-mcp-server if Analyze personal productivity by querying application usage, and onetool-mcp if Cutting MCP token overhead when an agent needs 10+ external tools.
Is activitywatch-mcp-server free or open source?
Yes, activitywatch-mcp-server is open source on GitHub (MIT).
Is onetool-mcp free or open source?
Yes, onetool-mcp is open source on GitHub (GPL-3.0).
→