Most-downloaded Agent Protocols & Standards
3 tools in Agent Protocols & Standards publish an npm or PyPI package from their own repo. Here they are by downloads over the last 30 days. MCP Python SDK leads with 219.0M.
Counts from the npm downloads API and pypistats; a package only counts if its registry page links back to the tool's repo. Downloads include CI and mirrors, so read them as a usage signal, not a user count. Updated weekly.
| # | Tool | Downloads (30 days) | Packages | Per GitHub star |
|---|---|---|---|---|
| 1 | MCP Python SDK | 219.0M | PyPI mcp | 8,952 |
| 2 | AG-UI | 8.9M | npm @ag-ui/core | 545 |
| 3 | MCP TypeScript SDK | 16 | npm mcp-typescript-sdk | 0 |
All agent tools by downloads · Agent Protocols & Standards ranked by GitHub activity