diff --git a/src/tools/ToolInterface.jl b/src/tools/ToolInterface.jl
index 892d748..bb2b805 100644
--- a/src/tools/ToolInterface.jl
+++ b/src/tools/ToolInterface.jl
@@ -58,11 +58,11 @@ is_cancelled(tool::AbstractTool) = false
 """
 Usually stop_sequence and toolname are static for type
 """
-toolname(tool::Type{<:AbstractTool})::String = (@warn "Unimplemented \"toolname\" for $(tool) $(stacktrace())"; return "")
+toolname(tool::Type{<:AbstractTool})::String = (@warn "Unimplemented \"toolname\" for $(tool) $(join(stacktrace(), "\n"))"; return "")
 toolname(tool::AbstractTool)::String = toolname(typeof(tool))
-stop_sequence(tool::Type{<:AbstractTool})::String = (@warn "Unimplemented \"stop_sequence\" for $(typeof(tool))"; return "")
+stop_sequence(::Type{<:AbstractTool})::String = (@warn "Unimplemented \"stop_sequence\" for $(typeof(tool)) $(join(stacktrace(), "\n"))"; return "")
 stop_sequence(tool::AbstractTool)::String = stop_sequence(typeof(tool))
-get_description(tool::Type{<:AbstractTool})::String = (@warn "Unimplemented \"get_description\" for $(typeof(tool))"; return "unknown tool! $(tool)")
+get_description(tool::Type{<:AbstractTool})::String = (@warn "Unimplemented \"get_description\" for $(typeof(tool)) $(join(stacktrace(), "\n"))"; return "unknown tool! $(tool)")
 get_description(tool::AbstractTool)::String = get_description(typeof(tool))
 
 has_stop_sequence(tool::Type{<:AbstractTool})::Bool = stop_sequence(tool) != ""