diff --git a/agents/.env.agents b/agents/.env.agents
index 9dcad27..654889d 100644
--- a/agents/.env.agents
+++ b/agents/.env.agents
@@ -1,3 +1,17 @@
+export USE_AGENT_SSH_USER=1
+export BW_SSH_ARGS="-o User=mwiegand-agent -o IdentitiesOnly=yes -i /Users/mwiegand/.ssh/id_mwiegand_agent.pub -o IdentityAgent=/Users/mwiegand/.ssh/isac-agent.sock"
+export BW_SCP_ARGS="$BW_SSH_ARGS"
+
+# Git-Signing in Agent-Sessions: mit dem Agent-Key über den geteilten
+# Session-Agent (isac-agent.sock via SSH_AUTH_SOCK aus agent-env) statt
+# op-ssh-sign/persönlichem Signing-Key. GIT_CONFIG_* schlägt lokale und
+# globale git-Configs.
+export GIT_CONFIG_COUNT=2
+export GIT_CONFIG_KEY_0="user.signingkey"
+export GIT_CONFIG_VALUE_0="ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDeU8FKtjN1+VjhxKZTzyvJ51GzPevrScXgou08hFmjb"
+export GIT_CONFIG_KEY_1="gpg.ssh.program"
+export GIT_CONFIG_VALUE_1="ssh-keygen"
+
 # influxdb
 export INFLUXDB_READ_TOKEN="op://24ylu7osc22gtdcoic6rgjsp2m/mdrtosjm42btdrhejoo4eg4mmu/password"
 export INFLUXDB_URL="op://24ylu7osc22gtdcoic6rgjsp2m/mdrtosjm42btdrhejoo4eg4mmu/url"