diff --git a/.evergreen/scripts/archive-mongodb-logs.sh b/.evergreen/scripts/archive-mongodb-logs.sh
deleted file mode 100755
index 70a337cd11..0000000000
--- a/.evergreen/scripts/archive-mongodb-logs.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-set -o xtrace
-mkdir out_dir
-# shellcheck disable=SC2156
-find "$MONGO_ORCHESTRATION_HOME" -name \*.log -exec sh -c 'x="{}"; mv $x $PWD/out_dir/$(basename $(dirname $x))_$(basename $x)' \;
-tar zcvf mongodb-logs.tar.gz -C out_dir/ .
-rm -rf out_dir
diff --git a/.evergreen/scripts/configure-env.sh b/.evergreen/scripts/configure-env.sh
index a008499ea2..16212ad3b1 100755
--- a/.evergreen/scripts/configure-env.sh
+++ b/.evergreen/scripts/configure-env.sh
@@ -17,6 +17,7 @@ CARGO_HOME=${CARGO_HOME:-${DRIVERS_TOOLS}/.cargo}
 UV_TOOL_DIR=$PROJECT_DIRECTORY/.local/uv/tools
 UV_CACHE_DIR=$PROJECT_DIRECTORY/.local/uv/cache
 DRIVERS_TOOLS_BINARIES="$DRIVERS_TOOLS/.bin"
+MONGODB_BINARIES="$DRIVERS_TOOLS/mongodb/bin"
 
 # On Evergreen jobs, "CI" will be set, and we don't want to write to $HOME.
 if [ "${CI:-}" == "true" ]; then
@@ -26,6 +27,8 @@ else
   PYMONGO_BIN_DIR=$HOME/cli_bin
 fi
 
+PATH_EXT="$MONGODB_BINARIES:$DRIVERS_TOOLS_BINARIES:$PYMONGO_BIN_DIR:\$PATH"
+
 # Python has cygwin path problems on Windows. Detect prospective mongo-orchestration home directory
 if [ "Windows_NT" = "${OS:-}" ]; then # Magic variable in cygwin
     DRIVERS_TOOLS=$(cygpath -m $DRIVERS_TOOLS)
@@ -34,6 +37,7 @@ if [ "Windows_NT" = "${OS:-}" ]; then # Magic variable in cygwin
     UV_TOOL_DIR=$(cygpath -m "$UV_TOOL_DIR")
     UV_CACHE_DIR=$(cygpath -m "$UV_CACHE_DIR")
     DRIVERS_TOOLS_BINARIES=$(cygpath -m "$DRIVERS_TOOLS_BINARIES")
+    MONGODB_BINARIES=$(cygpath -m "$MONGODB_BINARIES")
     PYMONGO_BIN_DIR=$(cygpath -m "$PYMONGO_BIN_DIR")
 fi
 
@@ -73,17 +77,28 @@ export skip_web_identity_auth_test="${skip_web_identity_auth_test:-}"
 export skip_ECS_auth_test="${skip_ECS_auth_test:-}"
 
 export CARGO_HOME="$CARGO_HOME"
-export TMPDIR="$MONGO_ORCHESTRATION_HOME/db"
 export UV_TOOL_DIR="$UV_TOOL_DIR"
 export UV_CACHE_DIR="$UV_CACHE_DIR"
 export UV_TOOL_BIN_DIR="$DRIVERS_TOOLS_BINARIES"
 export PYMONGO_BIN_DIR="$PYMONGO_BIN_DIR"
-export PATH="$MONGODB_BINARIES:$DRIVERS_TOOLS_BINARIES:$PYMONGO_BIN_DIR:$PATH"
+export PATH="$PATH_EXT"
 # shellcheck disable=SC2154
 export PROJECT="${project:-mongo-python-driver}"
 export PIP_QUIET=1
 EOT
 
+# Write the .env file for drivers-tools.
+rm -rf $DRIVERS_TOOLS
+git clone https://github.com/mongodb-labs/drivers-evergreen-tools.git $DRIVERS_TOOLS
+
+cat <<EOT > ${DRIVERS_TOOLS}/.env
+SKIP_LEGACY_SHELL=1
+DRIVERS_TOOLS="$DRIVERS_TOOLS"
+MONGO_ORCHESTRATION_HOME="$MONGO_ORCHESTRATION_HOME"
+MONGODB_BINARIES="$MONGODB_BINARIES"
+TMPDIR="$MONGO_ORCHESTRATION_HOME/db"
+EOT
+
 # Skip CSOT tests on non-linux platforms.
 if [ "$(uname -s)" != "Linux" ]; then
     echo "export SKIP_CSOT_TESTS=1" >> $SCRIPT_DIR/env.sh
diff --git a/.evergreen/scripts/fix-absolute-paths.sh b/.evergreen/scripts/fix-absolute-paths.sh
deleted file mode 100755
index eb9433c673..0000000000
--- a/.evergreen/scripts/fix-absolute-paths.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-set +x
-. src/.evergreen/scripts/env.sh
-# shellcheck disable=SC2044
-for filename in $(find $DRIVERS_TOOLS -name \*.json); do
-    perl -p -i -e "s|ABSOLUTE_PATH_REPLACEMENT_TOKEN|$DRIVERS_TOOLS|g" $filename
-done
diff --git a/.evergreen/scripts/init-test-results.sh b/.evergreen/scripts/init-test-results.sh
deleted file mode 100755
index 666ac60620..0000000000
--- a/.evergreen/scripts/init-test-results.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-
-set +x
-. src/.evergreen/scripts/env.sh
-echo '{"results": [{ "status": "FAIL", "test_file": "Build", "log_raw": "No test-results.json found was created"  } ]}' >$PROJECT_DIRECTORY/test-results.json
diff --git a/.evergreen/scripts/install-dependencies.sh b/.evergreen/scripts/install-dependencies.sh
index e2598edcad..31ae4c1735 100755
--- a/.evergreen/scripts/install-dependencies.sh
+++ b/.evergreen/scripts/install-dependencies.sh
@@ -18,10 +18,17 @@ function _pip_install() {
   _HERE=$(dirname ${BASH_SOURCE:-$0})
   . $_HERE/../utils.sh
   _VENV_PATH=$(mktemp -d)
+  if [ "Windows_NT" = "${OS:-}" ]; then
+    _VENV_PATH=$(cygpath -m $_VENV_PATH)
+  fi
   echo "Installing $2 using pip..."
   createvirtualenv "$(find_python3)" $_VENV_PATH
   python -m pip install $1
-  ln -s "$(which $2)" $_BIN_DIR/$2
+  if [ "Windows_NT" = "${OS:-}" ]; then
+    ln -s "$(which $2)" $_BIN_DIR/$2.exe
+  else
+    ln -s "$(which $2)" $_BIN_DIR/$2
+  fi
   echo "Installed to ${_BIN_DIR}"
   echo "Installing $2 using pip... done."
 }
@@ -49,6 +56,9 @@ if ! command -v uv 2>/dev/null; then
   curl -LsSf https://astral.sh/uv/install.sh | env UV_INSTALL_DIR="$_BIN_DIR" INSTALLER_NO_MODIFY_PATH=1 sh || {
      _pip_install uv uv
   }
+  if [ "Windows_NT" = "${OS:-}" ]; then
+    chmod +x "$(cygpath -u $_BIN_DIR)/uv.exe"
+  fi
   echo "Installing uv... done."
 fi
 
diff --git a/.evergreen/scripts/make-files-executable.sh b/.evergreen/scripts/make-files-executable.sh
deleted file mode 100755
index 806be7c599..0000000000
--- a/.evergreen/scripts/make-files-executable.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-set +x
-. src/.evergreen/scripts/env.sh
-# shellcheck disable=SC2044
-for i in $(find "$DRIVERS_TOOLS"/.evergreen "$PROJECT_DIRECTORY"/.evergreen -name \*.sh); do
-    chmod +x "$i"
-done
diff --git a/.evergreen/scripts/prepare-resources.sh b/.evergreen/scripts/prepare-resources.sh
index da869e7055..f5285a39de 100755
--- a/.evergreen/scripts/prepare-resources.sh
+++ b/.evergreen/scripts/prepare-resources.sh
@@ -5,10 +5,6 @@ HERE=$(dirname ${BASH_SOURCE:-$0})
 pushd $HERE
 . env.sh
 
-rm -rf $DRIVERS_TOOLS
-git clone https://github.com/mongodb-labs/drivers-evergreen-tools.git $DRIVERS_TOOLS
-echo "{ \"releases\": { \"default\": \"$MONGODB_BINARIES\" }}" >$MONGO_ORCHESTRATION_HOME/orchestration.config
-
 popd
 
 # Copy PyMongo's test certificates over driver-evergreen-tools'
diff --git a/.evergreen/scripts/setup-dev-env.sh b/.evergreen/scripts/setup-dev-env.sh
index 0cbf53e19e..b26dc3ae0e 100755
--- a/.evergreen/scripts/setup-dev-env.sh
+++ b/.evergreen/scripts/setup-dev-env.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -eu
+set -eux
 
 HERE=$(dirname ${BASH_SOURCE:-$0})
 pushd "$(dirname "$(dirname $HERE)")" > /dev/null
diff --git a/.evergreen/scripts/windows-fix.sh b/.evergreen/scripts/windows-fix.sh
deleted file mode 100755
index cb4fa44130..0000000000
--- a/.evergreen/scripts/windows-fix.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-set +x
-. src/.evergreen/scripts/env.sh
-# shellcheck disable=SC2044
-for i in $(find "$DRIVERS_TOOLS"/.evergreen "$PROJECT_DIRECTORY"/.evergreen -name \*.sh); do
-    < "$i" tr -d '\r' >"$i".new
-    mv "$i".new "$i"
-done
-# Copy client certificate because symlinks do not work on Windows.
-cp "$DRIVERS_TOOLS"/.evergreen/x509gen/client.pem "$MONGO_ORCHESTRATION_HOME"/lib/client.pem
diff --git a/justfile b/justfile
index bf1355576d..3840484bc5 100644
--- a/justfile
+++ b/justfile
@@ -1,7 +1,5 @@
 # See https://just.systems/man/en/ for instructions
 set shell := ["bash", "-c"]
-set dotenv-load
-set dotenv-filename := "./.evergreen/scripts/env.sh"
 
 # Commonly used command segments.
 uv_run := "uv run --isolated --frozen "