Releases: lukebmandel-debug/alto-connector
Release list
Alto 1.0.1
Fixes the Windows build, which in v1.0.0 did not start. This release is verified on a real Windows machine in CI: full stdio handshake, all 14 tools, and a complete timeline built inside the bundle — same verification as macOS.
Install
Download the file for your computer, then in Claude Desktop go to Settings → Extensions → Advanced settings → Install Extension… and choose it. Restart Claude Desktop and Alto appears under Extensions.
| Download | For |
|---|---|
Alto-macos-arm64.mcpb |
macOS, Apple Silicon (M1 and later) |
Alto-macos-x64.mcpb |
macOS, Intel |
Alto-windows-x64.mcpb |
Windows, 64-bit |
Nothing else to install — each bundle carries its own Python.
What changed
- Windows works. Dependencies now install into the bundled interpreter's own
site-packagesinstead of aPYTHONPATHdirectory. pywin32 relies on a.pthfile, and.pthfiles only execute in real site directories — so v1.0.0 failed at import on every Windows machine. - Line endings are pinned LF and every file read declares UTF-8, so building from a Windows checkout produces byte-identical output.
- CI now builds the bundle natively on Windows and macOS and runs the shipped artifact before anything is released.
Checksums
7084d925da237a54a2955e6a220374a4495be90f7d799fa5af98ee8629f64052 Alto-macos-arm64.mcpb
2b04ed6de59bf7ca690bcc662e4cd790d887940c9de28c80d9473adba0db1139 Alto-macos-x64.mcpb
a465e1158b10b96ca1a37fa9c60c33c2f211bf838c63d8624fec15e0fa186523 Alto-windows-x64.mcpb
Apache-2.0. Timelines you build with Alto are your own work and are not covered by that licence.
Alto 1.0.0
Alto builds an interactive, filterable timeline out of material you already have — a course, a novel, a research project. It never invents content: it organises what you give it and nothing else.
Install
Download the file for your computer, then in Claude Desktop go to Settings → Extensions → Advanced settings → Install Extension… and choose it. Restart Claude Desktop and Alto appears under Extensions.
| Download | For |
|---|---|
Alto-macos-arm64.mcpb |
macOS, Apple Silicon (M1 and later) |
Alto-macos-x64.mcpb |
macOS, Intel |
Alto-windows-x64.mcpb |
Windows, 64-bit |
Nothing else to install — each bundle carries its own Python, which is why they are around 50MB. Claude Desktop ships Node but not Python, and stock macOS still has 3.9.
Prefer the command line? uvx alto-connector runs the same server for any MCP client.
What you get
Cards on coloured act bands, entity chips, routed connection lines, detail pages using headings you choose, highlights and notes, a mobile layout, and a single self-contained file you can send to anyone — no server, no account, works offline forever.
Publishing shareable web links is optional and uses your own free Firebase project. Alto never ships one of its own; leave it unconfigured and every timeline simply stays local.
Checksums
3362cad9644f3c8ef038d5c52ead4a7b933e13baa718c331a06712bf9a4f777b Alto-macos-arm64.mcpb
eb93d5730170baa4af47c445fe3e3e55bad10875d9e1a6e72a72049916bab36b Alto-macos-x64.mcpb
6e41e9057b4828682a8e6d8f6a115e23a43edf6b73a29459028b3a8ef390f8a7 Alto-windows-x64.mcpb
Known limits
- Windows is untested. It is cross-built and its manifest, wheel architecture and interpreter are verified, but nobody has yet run it on Windows.
- Authoring needs Claude Desktop. Reading a shared timeline needs nothing at all.
Apache-2.0. Timelines you build with Alto are your own work and are not covered by that licence.