OpenTool
Rank #2040glama/Aditya251610/opentool
OpenTool is an MCP server that provides AI agents with secure, authenticated access to a wide range of tools (GitHub, Notion, Slack, etc.) through a single MCP connection. It is fully open-source and self-hostable.
OpenTool is a Model Context Protocol (MCP) server published by Aditya251610. It ranks #2040 of 58,900 servers tracked on MCP Toplist, and its repository has 4 GitHub stars. OpenTool is listed on Glama, with 35 tracked versions. It was first listed on Apr 9, 2026 and most recently updated on Apr 26, 2026.
Ranks ahead of 56,860 of 58,900 servers on MCP Toplist.
Use OpenTool
OpenTool doesn’t publish a machine-readable install config. Follow the setup instructions in its repository ↗, or open one of its registry listings above.
Listed on 1 registry
Aditya251610
GitHub releases (35)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| sdk-py-v0.1.2 | Apr 26, 2026 |
| sdk-ts-v0.1.6 | Apr 26, 2026 |
| opentool-v0.1.12 | Apr 26, 2026 |
| sdk-ts-v0.1.5 | Apr 26, 2026 |
| server-v0.0.9 | Apr 26, 2026 |
| opentool-v0.1.11 | Apr 26, 2026 |
| sdk-py-v0.1.1 | Apr 26, 2026 |
| sdk-ts-v0.1.4 | Apr 26, 2026 |
| server-v0.0.8 | Apr 23, 2026 |
| opentool-v0.1.10 | Apr 23, 2026 |
| sdk-ts-v0.1.3 | Apr 21, 2026 |
| cli-v0.1.5 | Apr 21, 2026 |
| server-v0.0.7 | Apr 21, 2026 |
| opentool-v0.1.9 | Apr 21, 2026 |
| server-v0.0.6 | Apr 21, 2026 |
| cli-v0.1.4 | Apr 21, 2026 |
| opentool-v0.1.8 | Apr 21, 2026 |
| opentool-v0.1.7 | Apr 21, 2026 |
| opentool-v0.1.6 | Apr 21, 2026 |
| server-v0.0.5 | Apr 21, 2026 |
| opentool-v0.1.5 | Apr 21, 2026 |
| server-v0.0.4 | Apr 21, 2026 |
| opentool-v0.1.4 | Apr 21, 2026 |
| cli-v0.1.3 | Apr 21, 2026 |
| server-v0.0.3 | Apr 21, 2026 |
| opentool-v0.1.3 | Apr 21, 2026 |
| sdk-ts-v0.1.2 | Apr 20, 2026 |
| proto-v0.1.1 | Apr 20, 2026 |
| cli-v0.1.2 | Apr 20, 2026 |
| server-v0.0.2 | Apr 20, 2026 |
| opentool-v0.1.2 | Apr 20, 2026 |
| cli-v0.1.1 | Apr 18, 2026 |
| cli-v0.1.0 | Apr 18, 2026 |
| sdk-py-v0.1.0 | Apr 9, 2026 |
| sdk-ts-v0.1.1 | Apr 9, 2026 |
Frequently asked questions
- What is OpenTool?
- OpenTool is an MCP server that provides AI agents with secure, authenticated access to a wide range of tools (GitHub, Notion, Slack, etc.) through a single MCP connection. It is fully open-source and self-hostable.
- Who maintains OpenTool?
- OpenTool is maintained by Aditya251610, which publishes 1 MCP server (35 total versions) tracked on MCP Toplist.
- Is OpenTool an official MCP server?
- OpenTool is not on the Official MCP Registry. It is listed on Glama.
- How many versions does OpenTool have?
- MCP Toplist tracks 35 versions of OpenTool, most recently published on Apr 26, 2026.
- Where can I find the source code for OpenTool?
- The source code for OpenTool is hosted at github.com/Aditya251610/opentool.