diff --git a/poetry.lock b/poetry.lock
index 790f87f5d..948d65670 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1580,6 +1580,22 @@ stellar = ["stellar-sdk (>=6)"]
 type = "directory"
 url = "python"
 
+[[package]]
+name = "trezor-core-tools"
+version = "0.1.0"
+description = "Collection of CLI tools for trezor-core development"
+optional = false
+python-versions = "^3.8"
+files = []
+develop = true
+
+[package.dependencies]
+trezor = "^0.13.9"
+
+[package.source]
+type = "directory"
+url = "core/tools"
+
 [[package]]
 name = "trezor-pylint-plugin"
 version = "0.1.0"
@@ -1781,4 +1797,4 @@ test = ["big-O", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more-it
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8.1"
-content-hash = "08f0edb51d2d41a2e333b7f8b5ae0a06730f9aa362136c49fd262d823ed5d59a"
+content-hash = "6e63e1ae52fbff76a8e45b5c4bc58938a5537bce7b0eee7993bb55342e47b74a"
diff --git a/pyproject.toml b/pyproject.toml
index 2c55d25bc..828ba7e53 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -72,6 +72,7 @@ vulture = "^2.6"
 binsize = "^0.1.3"
 toiftool = {path = "./python/tools/toiftool", develop = true, python = ">=3.8"}
 trezor-pylint-plugin = {path = "./tools/trezor-pylint-plugin", develop = true}
+trezor-core-tools = {path = "./core/tools", develop = true}
 
 [tool.poetry.dev-dependencies]
 scan-build = "*"