docs: mention just and upx in readme

Amolith created

Change summary

README.md | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)

Detailed changes

README.md 🔗 

@@ -4,11 +4,9 @@ SPDX-FileCopyrightText: Amolith <amolith@secluded.site>
 SPDX-License-Identifier: CC0-1.0
 -->
 
-Note: this was all written in just a few hours with lots of help from LLMs. I've
-reviewed every line, but not thoroughly enough to be confident making this more
-public than unlisted. It Works For Me™.
-
-Avoid sharing and use at your own risk.
+**Note:** this was all written in just a few hours with lots of help from LLMs.
+I've reviewed every line, but not thoroughly enough yet to be confident making
+this more public than unlisted.
 
 ---
 
@@ -21,13 +19,20 @@ Ensure you have [the Go toolchain] installed.
 ```sh
 git clone https://git.sr.ht/~amolith/lunatask-mcp-server
 cd lunatask-mcp-server
+# specify GOOS and GOARCH if cross-compiling
 CGO_ENABLED=0 go build -o lunatask-mcp-server .
 ./lunatask-mcp-server
-# it'll generate config.toml with default values.
+# it'll generate config.toml with default values
 # fill them out with your preferred editor
 ./lunatask-mcp-server
 ```
 
+If you have [just], build with `just build` (supports `GOOS` and `GOARCH`). If
+you also have [upx], compress the resulting binary with `just upx`.
+
+[just]: https://github.com/casey/just
+[upx]: https://github.com/upx/upx
+
 Point [Home Assistant's MCP integration] at the `/sse` endpoint.
 
 [Home Assistant's MCP integration]: https://www.home-assistant.io/integrations/mcp/