diff --git a/.typos.toml b/.typos.toml
index bda9d0f..1add301 100644
--- a/.typos.toml
+++ b/.typos.toml
@@ -1,4 +1,3 @@
 [default.extend-words]
 ue = "ue"
 dows = "dows"
-
diff --git a/Cargo.toml b/Cargo.toml
index 78e209f..5a68e28 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,11 @@ itertools = "0.12.1"
 log = "0.4.21"
 platforms = "=3.2.0"
 regex = "1.10.4"
-reqwest = { version = "0.12.4", default-features = false, features = ["gzip", "json", "rustls-tls"] }
+reqwest = { version = "0.12.4", default-features = false, features = [
+    "gzip",
+    "json",
+    "rustls-tls",
+] }
 result = "1.0.0"
 serde = { version = "1.0.201", features = ["derive"] }
 strum = { version = "0.26.2", features = ["derive"] }
@@ -30,7 +34,14 @@ url = { version = "2.5.0", features = ["serde"] }
 xz = "0.1.0"
 # This disables all the features that require C compilation, which greatly
 # simplifies cross-platform builds.
-zip = { version = "1.2.2", default-features = false, features = [ "aes-crypto", "bzip2", "deflate", "deflate64", "lzma", "zstd" ] }
+zip = { version = "1.2.2", default-features = false, features = [
+    "aes-crypto",
+    "bzip2",
+    "deflate",
+    "deflate64",
+    "lzma",
+    "zstd",
+] }
 
 [workspace.metadata.release]
 allow-branch = ["master"]
diff --git a/Cross.toml b/Cross.toml
index 37ec9ab..f457769 100644
--- a/Cross.toml
+++ b/Cross.toml
@@ -1,4 +1,2 @@
 [build.env]
-passthrough = [
-    "GITHUB_TOKEN",
-]
\ No newline at end of file
+passthrough = ["GITHUB_TOKEN"]
diff --git a/dev/bin/install-dev-tools.sh b/dev/bin/install-dev-tools.sh
index df4fae8..c88b8f8 100755
--- a/dev/bin/install-dev-tools.sh
+++ b/dev/bin/install-dev-tools.sh
@@ -17,6 +17,7 @@ function install_tools() {
     run "ubi --project koalaman/shellcheck --in ~/bin"
     run "ubi --project mvdan/sh --in ~/bin --exe shfmt"
     run "ubi --project crate-ci/typos --in ~/bin"
+    run "ubi --project tamasfe/taplo --tag 0.8.1 --in ~/bin"
     run "npm install prettier@2.7.1"
 }
 
diff --git a/precious.toml b/precious.toml
index 73b997e..9848794 100644
--- a/precious.toml
+++ b/precious.toml
@@ -1,22 +1,20 @@
-exclude = [
-  "target",
-]
+exclude = ["target"]
 
 [commands.rustfmt]
-type    = "both"
+type = "both"
 include = "**/*.rs"
-cmd     = [ "rustfmt", "--edition", "2021" ]
+cmd = ["rustfmt", "--edition", "2021"]
 lint_flags = "--check"
 ok_exit_codes = [0]
 lint_failure_exit_codes = [1]
 
 [commands.clippy]
-type     = "lint"
-include  = "**/*.rs"
-invoke   = "once"
-path-args   = "none"
+type = "lint"
+include = "**/*.rs"
+invoke = "once"
+path-args = "none"
 working-dir = "root"
-cmd = [ "cargo", "clippy", "--locked", "--all-targets", "--all-features", "--", "-D", "clippy::all" ]
+cmd = ["cargo", "clippy", "--locked", "--all-targets", "--all-features", "--", "-D", "clippy::all"]
 ok_exit_codes = 0
 lint_failure_exit_codes = 101
 expect_stderr = true
@@ -24,7 +22,7 @@ expect_stderr = true
 [commands.omegasort-gitignore]
 type = "both"
 include = "**/.gitignore"
-cmd = [ "omegasort", "--sort=path" ]
+cmd = ["omegasort", "--sort=path"]
 lint_flags = "--check"
 tidy_flags = "--in-place"
 ok_exit_codes = 0
@@ -32,26 +30,33 @@ lint_failure_exit_codes = 1
 expect_stderr = true
 
 [commands.prettier]
-type    = "both"
-include = [ "**/*.md", "**/*.yml" ]
-cmd     = [ "./node_modules/.bin/prettier", "--no-config", "--prose-wrap", "always", "--print-width", "100" ]
+type = "both"
+include = ["**/*.md", "**/*.yml"]
+cmd = [
+    "./node_modules/.bin/prettier",
+    "--no-config",
+    "--prose-wrap",
+    "always",
+    "--print-width",
+    "100",
+]
 lint_flags = "--check"
 tidy_flags = "--write"
 ok_exit_codes = 0
 lint_failure_exit_codes = 1
-ignore_stderr = [ "Code style issues" ]
+ignore_stderr = "Code style issues"
 
 [commands.shellcheck]
-type    = "lint"
+type = "lint"
 include = "**/*.sh"
-cmd     = "shellcheck"
+cmd = "shellcheck"
 ok_exit_codes = 0
 lint_failure_exit_codes = 1
 
 [commands.shfmt]
 type = "both"
 include = "**/*.sh"
-cmd     = [ "shfmt", "--simplify", "--indent", "4" ]
+cmd = ["shfmt", "--simplify", "--indent", "4"]
 lint_flags = "--diff"
 tidy_flags = "--write"
 ok_exit_codes = 0
@@ -65,3 +70,12 @@ cmd = "typos"
 invoke = "once"
 ok-exit-codes = 0
 lint-failure-exit-codes = 2
+
+[commands.taplo]
+type = "both"
+include = "**/*.toml"
+cmd = ["taplo", "format", "--option", "indent_string=    ", "--option", "column_width=100"]
+lint_flags = "--check"
+ok_exit_codes = 0
+lint_failure_exit_codes = 1
+ignore_stderr = "INFO taplo.+"