diff --git a/.bazelrc b/.bazelrc
index 54cfe97c..bdb2bfc8 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -13,5 +13,3 @@ build --features=per_object_debug_info
 
 # Enable header processing, required for layering checks with parse_header.
 build --process_headers_in_dependencies
-
-import %workspace%/tools/bazel.rc
diff --git a/tools/BUILD.bazel b/tools/BUILD.bazel
deleted file mode 100644
index 65eee96b..00000000
--- a/tools/BUILD.bazel
+++ /dev/null
@@ -1,5 +0,0 @@
-sh_binary(
-    name = "asan",
-    srcs = ["asan.sh"],
-    data = ["asan.supp"],
-)
diff --git a/tools/asan.sh b/tools/asan.sh
deleted file mode 100755
index 130b6698..00000000
--- a/tools/asan.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-me=$(python3 -c 'import os; print(os.path.realpath("'"$0"'"))')
-mydir=$(dirname "$me")
-export ASAN_OPTIONS="$ASAN_OPTIONS:check_initialization_order=1:detect_container_overflow=0:detect_invalid_pointer_pairs=1:detect_stack_use_after_return=1:strict_init_order=1:strict_string_checks=1:strip_path_prefix=/proc/self/cwd/:suppressions=$mydir/asan.supp"
-# LSan is run with ASan by default, ASAN_OPTIONS can't be used to suppress LSan
-# errors
-export LSAN_OPTIONS="$LSAN_OPTIONS:strip_path_prefix=/proc/self/cwd/:suppressions=$mydir/lsan.supp"
-# Ensure executable named llvm-symbolizer is on the PATH.
-export PATH="$PATH:/usr/lib/llvm-14/bin:/usr/lib/llvm-12/bin:/usr/local/opt/llvm/bin"
-"$@"
diff --git a/tools/asan.supp b/tools/asan.supp
deleted file mode 100644
index e69de29b..00000000
diff --git a/tools/bazel.rc b/tools/bazel.rc
deleted file mode 100644
index f4eaee24..00000000
--- a/tools/bazel.rc
+++ /dev/null
@@ -1,36 +0,0 @@
-common:clang --repo_env=CC=clang-15
-common:clang --repo_env=CXX=clang++-15
-build:clang --action_env=CC=clang-15
-build:clang --action_env=CXX=clang++-15
-build:clang --host_action_env=CC=clang-15
-build:clang --host_action_env=CXX=clang++-15
-
-### ASan build. Clang only. ###
-build:asan --build_tests_only
-build:asan --copt=-g
-# https://github.com/google/sanitizers/wiki/AddressSanitizer#faq
-build:asan --copt=-fno-common
-build:asan --copt=-fsanitize=address
-build:asan --copt=-fsanitize-address-use-after-scope
-build:asan --copt=-fstandalone-debug
-build:asan --copt=-O0
-build:asan --copt=-fno-omit-frame-pointer
-build:asan --linkopt=-fsanitize=address
-build:asan --linkopt=-fsanitize-address-use-after-scope
-build:asan --run_under=//tools:asan
-build:asan --test_env=ASAN_OPTIONS
-build:asan --test_env=LSAN_OPTIONS
-build:asan --test_env=ASAN_SYMBOLIZER_PATH
-build:asan --test_env=LSAN_SYMBOLIZER_PATH
-# LSan is run with ASan by default
-build:asan --test_tag_filters=-gurobi,-mosek,-snopt,-no_asan,-no_lsan
-build:asan --test_lang_filters=-sh,-py
-# Typical slowdown introduced by AddressSanitizer is 2x.
-# See https://clang.llvm.org/docs/AddressSanitizer.html
-build:asan --test_timeout=150,750,2250,9000  # 2.5x
-build:asan --define=USING_SANITIZER=ON
-# Due to https://sourceware.org/bugzilla/show_bug.cgi?id=25975, we see ...
-#  ld.gold: warning: Cannot export local symbol __asan_extra_spill_area
-# ... spammed millions of times in ASan builds. The only way to silence that
-# warning is to silence ALL WARNINGS AT ALL EVER in ASan builds.
-build:asan --auto_output_filter=all