diff --git a/docs/custom-registries.md b/docs/custom-registries.md
index 27ea4e4637..173129de71 100644
--- a/docs/custom-registries.md
+++ b/docs/custom-registries.md
@@ -2,6 +2,7 @@
 
 It's now possible to change the registries used by the `install-tool` and `prepare-tool` commands.
 This can be done by url replacements.
+You can find the default urls in the tool sections below.
 
 ## General configuration
 
@@ -25,21 +26,38 @@ RUN install-tool docker v24.0.2
 RUN install-tool dart 2.18.0
 ```
 
-## bun
+## GitHub (github.com)
+
+GitHub releases are redirecting from `https://github.com/<org>/<repo>/releases/<version>/<file>` to `https://objects.githubusercontent.com/<some-url>` which seems to be an Amazon S3 bucket.
+
+## `bazelisk`
+
+Bazelisk releases are downloaded from:
+
+- `https://github.com/bazelbuild/bazelisk/releases`
+
+Samples:
+
+```txt
+https://github.com/bazelbuild/bazelisk/releases/v1.19.0/bazelisk-linux-amd64
+https://github.com/bazelbuild/bazelisk/releases/v1.19.0/bazelisk-linux-arm64
+```
+
+## `bun`
 
 Bun releases are downloaded from:
 
-- `https://github.com/oven-sh/bun/releases/download`
+- `https://github.com/oven-sh/bun/releases`
 
 Samples:
 
 ```txt
-https://github.com/oven-sh/bun/releases/download/bun-v1.0.0/bun-linux-x64.zip
-https://github.com/oven-sh/bun/releases/download/bun-v1.0.0/bun-linux-aarch64.zip
-https://github.com/oven-sh/bun/releases/download/bun-v1.0.0/SHASUMS256.txt
+https://github.com/oven-sh/bun/releases/bun-v1.0.0/bun-linux-x64.zip
+https://github.com/oven-sh/bun/releases/bun-v1.0.0/bun-linux-aarch64.zip
+https://github.com/oven-sh/bun/releases/bun-v1.0.0/SHASUMS256.txt
 ```
 
-## dart
+## `dart`
 
 Dart releases are downloaded from:
 
@@ -55,7 +73,7 @@ https://storage.googleapis.com/dart-archive/channels/stable/release/2.19.4/sdk/d
 https://storage.googleapis.com/dart-archive/channels/stable/release/2.19.4/sdk/dartsdk-linux-arm64-release.zip.sha256sum
 ```
 
-## docker
+## `docker`
 
 Docker releases are downloaded from:
 
@@ -68,7 +86,7 @@ https://download.docker.com/linux/static/stable/x86_64/docker-20.10.7.tgz
 https://download.docker.com/linux/static/stable/aarch64/docker-24.0.5.tgz
 ```
 
-## dotnet
+## `dotnet`
 
 Dotnet releases are downloaded from:
 
@@ -81,11 +99,38 @@ https://dotnetcli.azureedge.net/dotnet/Sdk/6.0.413/dotnet-sdk-6.0.413-linux-x64.
 https://dotnetcli.azureedge.net/dotnet/Sdk/6.0.413/dotnet-sdk-6.0.413-linux-arm64.tar.gz
 ```
 
-## flutter
+## `erlang`
+
+Erlang releases are downloaded from:
+
+- `https://github.com/containerbase/erlang-prebuild/releases`
+
+Samples:
+
+```txt
+https://github.com/containerbase/erlang-prebuild/releases/25.3.2.8/erlang-25.3.2.8-jammy-x86_x64.tar.xz.sha512
+https://github.com/containerbase/erlang-prebuild/releases/25.3.2.8/erlang-25.3.2.8-jammy-x86_x64.tar.xz
+```
+
+### `elixir`
+
+Elixir releases are downloaded from:
+
+- `https://github.com/elixir-lang/elixir/releases`
+
+Samples:
+
+```txt
+https://github.com/elixir-lang/elixir/releases/v1.16.0/elixir-otp-24.zip
+https://github.com/elixir-lang/elixir/releases/v1.14.0/elixir-otp-23.zip
+https://github.com/elixir-lang/elixir/releases/v1.13.0/Precompiled.zip
+```
+
+## `flutter`
 
 Flutter releases are downloaded from:
 
-- `https://github.com/containerbase/flutter-prebuild/releases/download`
+- `https://github.com/containerbase/flutter-prebuild/releases`
 - `https://github.com/flutter/flutter.git`
 
 The first url is preferred and the second is used as fallback for older versions.
@@ -93,31 +138,124 @@ The first url is preferred and the second is used as fallback for older versions
 Samples:
 
 ```txt
-https://github.com/containerbase/flutter-prebuild/releases/download/3.13.7/flutter-3.13.7-x86-64.tar.xz
-https://github.com/containerbase/flutter-prebuild/releases/download/3.13.7/flutter-3.13.7-x86-64.tar.xz.sha512
-https://github.com/containerbase/flutter-prebuild/releases/download/3.13.7/flutter-3.13.7-aarch64.tar.xz
-https://github.com/containerbase/flutter-prebuild/releases/download/3.13.7/flutter-3.13.7-aarch64.tar.xz.sha512
+https://github.com/containerbase/flutter-prebuild/releases/3.13.7/flutter-3.13.7-x86_64.tar.xz
+https://github.com/containerbase/flutter-prebuild/releases/3.13.7/flutter-3.13.7-x86_64.tar.xz.sha512
+https://github.com/containerbase/flutter-prebuild/releases/3.13.7/flutter-3.13.7-aarch64.tar.xz
+https://github.com/containerbase/flutter-prebuild/releases/3.13.7/flutter-3.13.7-aarch64.tar.xz.sha512
 https://github.com/flutter/flutter.git
 ```
 
-## flux
+## `flux`
 
 Flux releases are downloaded from:
 
-- `https://github.com/fluxcd/flux2/releases/download`
+- `https://github.com/fluxcd/flux2/releases`
+
+Samples:
+
+```txt
+https://github.com/fluxcd/flux2/releases/v0.19.0/flux_0.19.0_linux_amd64.tar.gz
+https://github.com/fluxcd/flux2/releases/v2.1.0/flux_2.1.0_linux_arm64.tar.gz
+```
+
+## `git`
+
+Git is downloaded from:
+
+- `http://ppa.launchpad.net/git-core/ppa/ubuntu`
+
+Git is installed via `apt` package manager.
+
+### `git-lfs`
+
+Git LFS releases are downloaded from:
+
+- `https://github.com/git-lfs/git-lfs/releases`
+
+Samples:
+
+```txt
+https://github.com/git-lfs/git-lfs/releases/v3.4.1/git-lfs-linux-amd64-v3.4.1.tar.gz
+```
+
+## `golang`
+
+Go releases are downloaded from:
+
+- `https://dl.google.com/go/`
+
+Samples:
+
+```txt
+https://dl.google.com/go/go1.21.6.linux-arm64.tar.gz
+https://dl.google.com/go/go1.17.5.linux-amd64.tar.gz
+```
+
+## `helm`
+
+Helm releases are downloaded from:
+
+- `https://get.helm.sh`
+
+Samples:
+
+```txt
+https://get.helm.sh/helm-v3.7.1-linux-amd64.tar.gz
+```
+
+## `helmfile`
+
+Helmfile releases are downloaded from:
+
+- `https://github.com/helmfile/helmfile/releases`
 
 Samples:
 
 ```txt
-https://github.com/fluxcd/flux2/releases/download/v0.19.0/flux_0.19.0_linux_amd64.tar.gz
-https://github.com/fluxcd/flux2/releases/download/v2.1.0/flux_2.1.0_linux_arm64.tar.gz
+https://github.com/helmfile/helmfile/releases/download/v0.161.0/helmfile_0.161.0_linux_amd64.tar.gz
 ```
 
-## maven
+## `java`
+
+Java releases are downloaded from:
+
+- `https://api.adoptium.net/v3/assets/version/`
+- `https://github.com/adoptium/temurin<major>-binaries/releases`
+
+Each major version has it's own GitHub repository.
+
+Samples:
+
+```txt
+https://api.adoptium.net/v3/assets/version/21.0.1+12.0.LTS?architecture=x86_64&image_type=jre&heap_size=normal&os=linux&page=0&page_size=1&project=jdk&semver=true
+https://api.adoptium.net/v3/assets/version/11.0.22+7?architecture=x86_64&image_type=jdk&heap_size=normal&os=linux&page=0&page_size=1&project=jdk&semver=true
+https://github.com/adoptium/temurin21-binaries/releases/jdk-21.0.1%2B12/OpenJDK21U-jre_x64_linux_hotspot_21.0.1_12.tar.gz
+https://github.com/adoptium/temurin11-binaries/releases/jdk-11.0.22%2B7/OpenJDK11U-jdk_x64_linux_hotspot_11.0.22_7.tar.gz
+```
+
+### `gradle`
+
+Gradle releases are downloaded from:
+
+- `https://services.gradle.org/distributions`
+- `https://services.gradle.org/versions/current`
+
+The second url is only used when `latest` is passed as version.
+Then we try to find the latest version from the that url.
+
+Samples:
+
+```txt
+https://services.gradle.org/versions/current
+https://services.gradle.org/distributions/gradle-8.5-bin.zip
+https://services.gradle.org/distributions/gradle-6.9.4-bin.zip
+```
+
+### `maven`
 
 Maven releases are downloaded from:
 
-- `https://github.com/containerbase/maven-prebuild/releases/download`
+- `https://github.com/containerbase/maven-prebuild/releases`
 - `https://archive.apache.org/dist/maven`
 
 The first url is preferred and the second is used as fallback for older versions.
@@ -125,19 +263,87 @@ The first url is preferred and the second is used as fallback for older versions
 Samples:
 
 ```txt
-https://github.com/containerbase/maven-prebuild/releases/download/3.0.4/maven-3.0.4.tar.xz.sha512
-https://github.com/containerbase/maven-prebuild/releases/download/3.0.4/maven-3.0.4.tar.xz
+https://github.com/containerbase/maven-prebuild/releases/3.0.4/maven-3.0.4.tar.xz.sha512
+https://github.com/containerbase/maven-prebuild/releases/3.0.4/maven-3.0.4.tar.xz
 https://archive.apache.org/dist/maven/maven-3/3.0.4/binaries/apache-maven-3.0.4-bin.tar.gz
 https://archive.apache.org/dist/maven/maven-3/3.0.4/binaries/apache-maven-3.0.4-bin.tar.gz.sha1
 https://archive.apache.org/dist/maven/maven-3/3.6.2/binaries/apache-maven-3.6.2-bin.tar
 https://archive.apache.org/dist/maven/maven-3/3.6.2/binaries/apache-maven-3.6.2-bin.tar.gz.sha512
 ```
 
-## node
+### `sbt`
+
+SBT releases are downloaded from:
+
+- `https://github.com/sbt/sbt/releases`
+
+Samples:
+
+```txt
+https://github.com/sbt/sbt/releases/download/v1.5.5/sbt-1.5.5.tgz
+```
+
+### `scala`
+
+Scala releases are downloaded from:
+
+- `https://downloads.lightbend.com`
+- `https://github.com/lampepfl/dotty/releases`
+
+The second url will be used soon for scala v3.
+
+Samples:
+
+```txt
+https://downloads.lightbend.com/scala/2.13.6/scala-2.13.6.tgz
+```
+
+## `jb`
+
+jsonnet-bundler releases are downloaded from:
+
+- `https://github.com/jsonnet-bundler/jsonnet-bundler/releases`
+
+Samples:
+
+```txt
+https://github.com/jsonnet-bundler/jsonnet-bundler/releases/download/v0.5.1/jb-linux-amd64
+```
+
+## `kustomize`
+
+Kustomize releases are downloaded from:
+
+- `https://github.com/kubernetes-sigs/kustomize/releases`
+
+Samples:
+
+```txt
+https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv5.3.0/kustomize_v5.3.0_linux_amd64.tar.gz
+```
+
+## `nix`
+
+Nix releases are downloaded from:
+
+- `https://hydra.nixos.org/job/nix`
+- `https://releases.nixos.org`
+
+The second url will be used soon (#2066).
+
+Samples:
+
+```txt
+https://hydra.nixos.org/job/nix/maintenance-2.4/buildStatic.x86_64-linux/latest/download-by-type/file/binary-dist
+https://releases.nixos.org/nix/nix-2.2/nix-2.2-aarch64-linux.tar.bz2
+https://releases.nixos.org/nix/nix-2.2/nix-2.2-aarch64-linux.tar.bz2.sha256
+```
+
+## `node`
 
 Node releases are downloaded from:
 
-- `https://github.com/containerbase/node-prebuild/releases/download`
+- `https://github.com/containerbase/node-prebuild/releases`
 - `https://nodejs.org/dist`
 
 The first url is preferred and the second is used as fallback for older versions.
@@ -145,10 +351,10 @@ The first url is preferred and the second is used as fallback for older versions
 Samples:
 
 ```txt
-https://github.com/containerbase/node-prebuild/releases/download/18.12.0/node-18.12.0-jammy-x86_x64.tar.xz.sha512
-https://github.com/containerbase/node-prebuild/releases/download/18.12.0/node-18.12.0-jammy-aarch64.tar.xz
-https://github.com/containerbase/node-prebuild/releases/download/18.12.0/node-18.12.0-focal-x86_x64.tar.xz.sha512
-https://github.com/containerbase/node-prebuild/releases/download/18.12.0/node-18.12.0-focal-aarch64.tar.xz
+https://github.com/containerbase/node-prebuild/releases/18.12.0/node-18.12.0-jammy-x86_x64.tar.xz.sha512
+https://github.com/containerbase/node-prebuild/releases/18.12.0/node-18.12.0-jammy-aarch64.tar.xz
+https://github.com/containerbase/node-prebuild/releases/18.12.0/node-18.12.0-focal-x86_x64.tar.xz.sha512
+https://github.com/containerbase/node-prebuild/releases/18.12.0/node-18.12.0-focal-aarch64.tar.xz
 https://nodejs.org/dist/v20.0.0/SHASUMS256.txt
 https://nodejs.org/dist/v20.0.0/node-v20.0.0-linux-x64.tar.xz
 https://nodejs.org/dist/v20.0.0/node-v20.0.0-linux-arm64.tar.xz
@@ -157,12 +363,12 @@ https://nodejs.org/dist/index.json
 
 The url `https://nodejs.org/dist/index.json` is used to find the latest version if no version was provided.
 
-### npm tools
+### `npm` tools
 
 Npm tools are downloaded from:
 
 - `https://registry.npmjs.org`
-- `https://github.com/containerbase/node-re2-prebuild/releases/download` (renovate only)
+- `https://github.com/containerbase/node-re2-prebuild/releases` (renovate only)
 
 Those tools are installed via `npm` package manager.
 
@@ -182,24 +388,101 @@ The `install-npm` command uses those urls too.
 Renovate additionally uses the following urls for downloading `re2` binaries.
 
 ```txt
-https://github.com/containerbase/node-re2-prebuild/releases/download/1.20.9/linux-arm64-115.br
-https://github.com/containerbase/node-re2-prebuild/releases/download/1.20.9/linux-x64-108.br
+https://github.com/containerbase/node-re2-prebuild/releases/1.20.9/linux-arm64-115.br
+https://github.com/containerbase/node-re2-prebuild/releases/1.20.9/linux-x64-108.br
+```
+
+## `php`
+
+PHP releases are downloaded from:
+
+- `https://github.com/containerbase/php-prebuild/releases`
+
+Samples:
+
+```txt
+https://github.com/containerbase/php-prebuild/releases/8.3.2/php-8.3.2-jammy-x86_x64.tar.xz.sha512
+https://github.com/containerbase/php-prebuild/releases/8.3.2/php-8.3.2-jammy-x86_x64.tar.xz
+```
+
+### `composer`
+
+Composer releases are downloaded from:
+
+- `https://getcomposer.org/download`
+- `https://api.github.com/repos/composer/composer/releases/latest`
+
+The second url is only used when `latest` is passed as version.
+Then we try to find the latest version from GitHub.
+
+Samples:
+
+```txt
+https://getcomposer.org/download/2.6.6/composer.phar.sha256sum
+https://getcomposer.org/download/2.6.6/composer.phar
+```
+
+## `powershell`
+
+Powershell releases are downloaded from:
+
+- `https://github.com/PowerShell/PowerShell/releases`
+
+Samples:
+
+```txt
+https://github.com/PowerShell/PowerShell/releases/download/v7.4.1/powershell-7.4.1-linux-arm64.tar.gz
+https://github.com/PowerShell/PowerShell/releases/download/v7.4.1/powershell-7.4.1-linux-x64.tar.gz
+https://github.com/PowerShell/PowerShell/releases/download/v7.4.1/hashes.sha256
 ```
 
-## ruby
+## `python`
+
+Python releases are downloaded from:
+
+- `https://github.com/containerbase/python-prebuild/releases`
+- `https://pypi.org/simple`
+
+The second url is used to install and update global `pip` and `virtualenv` packages of the python package.
+
+Samples:
+
+```txt
+https://github.com/containerbase/python-prebuild/releases/3.12.1/python-3.12.1-jammy-x86_x64.tar.xz.sha512
+https://github.com/containerbase/python-prebuild/releases/3.12.1/python-3.12.1-jammy-x86_x64.tar.xz
+```
+
+## `pip` tools
+
+Pip tools are downloaded from:
+
+- `https://pypi.org/simple`
+
+Those tools are installed via `pip` package manager.
+
+Known tools:
+
+- `checkov`
+- `hashin`
+- `pdm`
+- `pip-tools`
+- `pipenv`
+- `poetry`
+
+## `ruby`
 
 Ruby releases are downloaded from:
 
-- `https://github.com/containerbase/ruby-prebuild/releases/download`
+- `https://github.com/containerbase/ruby-prebuild/releases`
 
 Samples:
 
 ```txt
-https://github.com/containerbase/ruby-prebuild/releases/download/3.0.3/ruby-3.0.3-jammy-x86_x64.tar.xz.sha512
-https://github.com/containerbase/ruby-prebuild/releases/download/3.0.3/ruby-3.0.3-jammy-x86_x64.tar.xz
+https://github.com/containerbase/ruby-prebuild/releases/3.0.3/ruby-3.0.3-jammy-x86_x64.tar.xz.sha512
+https://github.com/containerbase/ruby-prebuild/releases/3.0.3/ruby-3.0.3-jammy-x86_x64.tar.xz
 ```
 
-### gem tools
+### `gem` tools
 
 Gem tools are downloaded from:
 
@@ -213,3 +496,53 @@ Known tools:
 - `cocoapods`
 
 The `install-gem` command uses those urls too.
+
+## `rust`
+
+Rust releases are downloaded from:
+
+- `https://static.rust-lang.org/dist/`
+
+Samples:
+
+```txt
+https://static.rust-lang.org/dist/rust-1.75.0-aarch64-unknown-linux-gnu.tar.gz
+https://static.rust-lang.org/dist/rust-1.75.0-x86_64-unknown-linux-gnu.tar.gz
+```
+
+## `swift`
+
+Swift releases are downloaded from:
+
+- `https://download.swift.org`
+
+Samples:
+
+```txt
+https://download.swift.org/swift-5.7-release/ubuntu2204/swift-5.7-RELEASE/swift-5.7-RELEASE-ubuntu22.04.tar.gz
+```
+
+## `terraform`
+
+Terraform releases are downloaded from:
+
+- `https://releases.hashicorp.com`
+
+Samples:
+
+```txt
+https://releases.hashicorp.com/terraform/1.0.11/terraform_1.0.11_linux_amd64.zip
+https://releases.hashicorp.com/terraform/1.0.11/terraform_1.0.11_linux_arm64.zip
+```
+
+## `vendir`
+
+Vendir releases are downloaded from:
+
+- `https://github.com/vmware-tanzu/carvel-vendir/releases`
+
+Samples:
+
+```txt
+https://github.com/vmware-tanzu/carvel-vendir/releases/download/v0.22.0/vendir-linux-amd64
+```