diff --git a/compare_bash.exs b/compare_bash.exs
deleted file mode 100644
index aff6e1e..0000000
--- a/compare_bash.exs
+++ /dev/null
@@ -1,207 +0,0 @@
-# Script to compare JustBash vs real bash
-# Run with: mix run compare_bash.exs
-
-defmodule Compare do
-  def run_bash(cmd) do
-    {output, exit_code} = System.cmd("bash", ["-c", cmd], stderr_to_stdout: true)
-    {output, exit_code}
-  end
-
-  def run_just(cmd) do
-    bash = JustBash.new()
-    {result, _} = JustBash.exec(bash, cmd)
-    {result.stdout <> result.stderr, result.exit_code}
-  end
-
-  def compare(cmd) do
-    {bash_out, bash_exit} = run_bash(cmd)
-    {just_out, just_exit} = run_just(cmd)
-
-    if bash_out == just_out and bash_exit == just_exit do
-      :match
-    else
-      {:diff, bash_out, bash_exit, just_out, just_exit}
-    end
-  end
-end
-
-commands = [
-  # echo variations
-  "echo hello",
-  "echo -n hello",
-  "echo -e 'a\\tb'",
-  "echo -e 'a\\nb'",
-
-  # printf
-  "printf '%s\\n' hello",
-  "printf '%d\\n' 42",
-  "printf '%.2f\\n' 3.14159",
-  "printf '%05d\\n' 42",
-
-  # Variable expansion
-  "x=hello; echo $x",
-  "x=hello; echo ${x}world",
-  "x=hello; echo ${#x}",
-  "echo ${undefined:-default}",
-  "x=set; echo ${x:+replacement}",
-  "x=hello; echo ${x:1:3}",
-  "x=file.txt; echo ${x%.txt}",
-  "x=file.txt; echo ${x##*.}",
-
-  # Arithmetic
-  "echo $((1+2))",
-  "echo $((10/3))",
-  "echo $((10%3))",
-  "echo $((2**8))",
-  "x=5; echo $((x*2))",
-
-  # Brace expansion
-  "echo {a,b,c}",
-  "echo {1..5}",
-  "echo {a..e}",
-  "echo pre{1,2}post",
-
-  # Quoting
-  "echo \"hello world\"",
-  "x=test; echo \"$x\"",
-
-  # Command substitution
-  "echo $(echo hello)",
-  "x=$(echo world); echo $x",
-
-  # Pipes
-  "echo hello | cat",
-  "echo -e 'b\\na\\nc' | sort",
-  "echo hello | tr a-z A-Z",
-
-  # tr
-  "echo hello | tr l L",
-  "echo hello | tr -d l",
-  "echo HELLO | tr A-Z a-z",
-
-  # grep
-  "echo -e 'foo\\nbar\\nbaz' | grep bar",
-  "echo -e 'foo\\nbar\\nbaz' | grep -v bar",
-  "echo -e 'foo\\nbar\\nbaz' | grep -n bar",
-  "echo -e 'FOO\\nfoo' | grep -i foo",
-
-  # sed
-  "echo hello | sed 's/l/L/'",
-  "echo hello | sed 's/l/L/g'",
-  "echo -e 'a\\nb\\nc' | sed -n '2p'",
-  "echo -e 'a\\nb\\nc' | sed '1d'",
-
-  # awk
-  "echo 'a b c' | awk '{print $2}'",
-  "echo 'a,b,c' | awk -F, '{print $2}'",
-  "echo -e '1\\n2\\n3' | awk '{sum+=$1} END {print sum}'",
-
-  # head/tail
-  "echo -e '1\\n2\\n3\\n4\\n5' | head -n 2",
-  "echo -e '1\\n2\\n3\\n4\\n5' | tail -n 2",
-
-  # wc
-  "echo hello | wc -c",
-  "echo -e 'a\\nb\\nc' | wc -l",
-
-  # cut
-  "echo 'a,b,c' | cut -d, -f2",
-  "echo hello | cut -c1-3",
-
-  # uniq
-  "echo -e 'a\\na\\nb\\nb\\nc' | uniq",
-  "echo -e 'a\\na\\nb' | uniq -c",
-
-  # sort
-  "echo -e 'c\\na\\nb' | sort",
-  "echo -e 'c\\na\\nb' | sort -r",
-  "echo -e '10\\n2\\n1' | sort -n",
-
-  # Control flow
-  "if true; then echo yes; fi",
-  "if false; then echo yes; else echo no; fi",
-  "for i in 1 2 3; do echo $i; done",
-  "x=3; while [ $x -gt 0 ]; do echo $x; x=$((x-1)); done",
-
-  # test/[
-  "[ 1 -eq 1 ] && echo equal",
-  "[ 1 -lt 2 ] && echo less",
-  "[ -n 'hello' ] && echo nonempty",
-  "[ -z '' ] && echo empty",
-
-  # Logical operators
-  "true && echo yes",
-  "false || echo fallback",
-  "true && false || echo recovered",
-
-  # seq
-  "seq 5",
-  "seq 2 5",
-  "seq 1 2 10",
-
-  # rev
-  "echo hello | rev",
-
-  # basename/dirname
-  "basename /path/to/file.txt",
-  "dirname /path/to/file.txt",
-
-  # xargs
-  "echo 'a b c' | xargs -n1 echo",
-
-  # tee (just output, ignore file)
-  "echo hello | tee /dev/null",
-
-  # cat with heredoc
-  "cat << 'EOF'\nhello\nworld\nEOF",
-
-  # read
-  "echo hello | { read x; echo got $x; }",
-
-  # Multiple statements
-  "echo a; echo b; echo c",
-  "x=1; y=2; echo $((x+y))",
-
-  # Subshell
-  "(echo sub; echo shell)",
-  "(x=local; echo $x); echo ${x:-unset}",
-
-  # Exit codes
-  "true; echo $?",
-  "false; echo $?",
-
-  # Special variables
-  # "echo $$",  # PID - will always differ between bash and JustBash
-
-  # Arrays (if supported)
-  # "arr=(a b c); echo ${arr[1]}",
-
-  # jq (if available in both)
-  "echo '{\"a\":1}' | jq '.a'",
-  "echo '[1,2,3]' | jq '.[]'",
-  "echo '{\"x\":\"hello\"}' | jq -r '.x'"
-]
-
-results =
-  Enum.map(commands, fn cmd ->
-    {cmd, Compare.compare(cmd)}
-  end)
-
-matches = Enum.count(results, fn {_, r} -> r == :match end)
-diffs = Enum.filter(results, fn {_, r} -> r != :match end)
-
-IO.puts("=== COMPARISON RESULTS ===")
-IO.puts("Matches: #{matches}/#{length(commands)}")
-IO.puts("")
-
-if diffs != [] do
-  IO.puts("=== DIFFERENCES (#{length(diffs)}) ===")
-  IO.puts("")
-
-  Enum.each(diffs, fn {cmd, {:diff, bash_out, bash_exit, just_out, just_exit}} ->
-    IO.puts("Command: #{cmd}")
-    IO.puts("  Bash:     #{inspect(bash_out)} (exit #{bash_exit})")
-    IO.puts("  JustBash: #{inspect(just_out)} (exit #{just_exit})")
-    IO.puts("")
-  end)
-end
diff --git a/demo.exs b/demo.exs
deleted file mode 100644
index 43f0495..0000000
--- a/demo.exs
+++ /dev/null
@@ -1,176 +0,0 @@
-IO.puts("\n" <> String.duplicate("=", 60))
-IO.puts("  JustBash - A Sandboxed Bash Environment for Elixir")
-IO.puts(String.duplicate("=", 60))
-
-bash =
-  JustBash.new(
-    files: %{
-      "/data/users.csv" =>
-        "name,role,salary\nalice,engineer,95000\nbob,manager,120000\ncharlie,engineer,85000\ndiana,designer,90000\neve,engineer,100000",
-      "/data/logs.txt" =>
-        "2024-01-15 ERROR Connection failed\n2024-01-15 INFO Server started\n2024-01-16 WARN High memory usage\n2024-01-16 ERROR Disk full\n2024-01-17 INFO Backup complete",
-      "/data/numbers.txt" => "42\n17\n99\n3\n256\n8\n1024"
-    }
-  )
-
-run = fn bash, cmd ->
-  IO.puts("\n  $ #{cmd}")
-  {result, bash} = JustBash.exec(bash, cmd)
-
-  if result.stdout != "" do
-    result.stdout
-    |> String.split("\n")
-    |> Enum.reject(&(&1 == ""))
-    |> Enum.each(&IO.puts("  #{&1}"))
-  end
-
-  if result.stderr != "", do: IO.puts("  stderr: #{result.stderr}")
-  bash
-end
-
-IO.puts("\n\n[1] BRACE EXPANSION - Generate multiple items from patterns")
-IO.puts(String.duplicate("-", 60))
-
-bash = run.(bash, "echo {a,b,c}")
-bash = run.(bash, "echo {1..5}")
-bash = run.(bash, "echo {a..f}")
-bash = run.(bash, "echo file{1,2,3}.txt")
-bash = run.(bash, "echo {mon,tues,wednes,thurs,fri}day")
-bash = run.(bash, "echo {1..3}{a,b}")
-
-IO.puts("\n\n[2] NESTED ARITHMETIC - Complex math with proper nesting")
-IO.puts(String.duplicate("-", 60))
-
-bash = run.(bash, "echo \"Nested: \\$((1 + (2 * (3 + 4))))\"")
-bash = run.(bash, "echo \"Powers: \\$((2 ** 10))\"")
-bash = run.(bash, "echo \"Modulo: \\$((17 % 5))\"")
-bash = run.(bash, "echo \"Ternary: \\$((10 > 5 ? 100 : 0))\"")
-
-IO.puts("\n\n[3] NESTED PARAMETER EXPANSION - Defaults within defaults")
-IO.puts(String.duplicate("-", 60))
-
-bash = run.(bash, "echo \"Fallback: \\${X:-\\${Y:-final}}\"")
-bash = run.(bash, "text=hello; echo \"Upper: \\${text^^}\"")
-bash = run.(bash, "path=/usr/local/bin/script.sh; echo \"Base: \\${path##*/}\"")
-bash = run.(bash, "file=doc.tar.gz; echo \"Stem: \\${file%.*}\"")
-bash = run.(bash, "str=hello; echo \"Slice: \\${str:1:3}\"")
-
-IO.puts("\n\n[4] GLOB EXPANSION - Pattern matching")
-IO.puts(String.duplicate("-", 60))
-
-bash = run.(bash, "ls /data")
-bash = run.(bash, "echo /data/*.txt")
-bash = run.(bash, "echo /data/*")
-
-IO.puts("\n\n[5] PIPELINES & TEXT PROCESSING")
-IO.puts(String.duplicate("-", 60))
-
-bash = run.(bash, "cat /data/users.csv | head -1")
-bash = run.(bash, "grep ERROR /data/logs.txt | wc -l")
-bash = run.(bash, "cat /data/numbers.txt | sort -n | tail -3")
-bash = run.(bash, "echo 'hello world' | tr 'a-z' 'A-Z'")
-
-IO.puts("\n\n[6] SED - Stream editing")
-IO.puts(String.duplicate("-", 60))
-
-bash = run.(bash, "echo 'hello world' | sed 's/world/universe/'")
-bash = run.(bash, "echo 'aaa bbb ccc' | sed 's/b/X/g'")
-
-IO.puts("\n\n[7] CONDITIONALS & TESTS")
-IO.puts(String.duplicate("-", 60))
-
-bash = run.(bash, "test -f /data/users.csv && echo 'users.csv exists'")
-bash = run.(bash, "test 10 -gt 5 && echo '10 > 5'")
-bash = run.(bash, "[ -d /data ] && echo '/data is a directory'")
-
-IO.puts("\n\n[8] LOOPS - For with brace expansion")
-IO.puts(String.duplicate("-", 60))
-
-{result, bash} =
-  JustBash.exec(bash, """
-  for fruit in apple banana cherry; do
-    echo "I like $fruit"
-  done
-  """)
-
-IO.puts("\n  $ for fruit in apple banana cherry; do echo ...; done")
-String.split(result.stdout, "\n") |> Enum.reject(&(&1 == "")) |> Enum.each(&IO.puts("  #{&1}"))
-
-{result, bash} =
-  JustBash.exec(bash, """
-  sum=0
-  for n in $(cat /data/numbers.txt); do
-    sum=$((sum + n))
-  done
-  echo "Sum of all numbers: $sum"
-  """)
-
-IO.puts("\n  $ # Sum all numbers from file")
-String.split(result.stdout, "\n") |> Enum.reject(&(&1 == "")) |> Enum.each(&IO.puts("  #{&1}"))
-
-IO.puts("\n\n[9] CASE STATEMENTS - Pattern matching")
-IO.puts(String.duplicate("-", 60))
-
-{result, bash} =
-  JustBash.exec(bash, """
-  for file in data.txt users.csv run.sh image.png; do
-    case "$file" in
-      *.txt) echo "$file -> text" ;;
-      *.csv) echo "$file -> csv" ;;
-      *.sh)  echo "$file -> script" ;;
-      *)     echo "$file -> unknown" ;;
-    esac
-  done
-  """)
-
-IO.puts("\n  $ case \"\\$file\" in *.txt) ... ;; esac")
-String.split(result.stdout, "\n") |> Enum.reject(&(&1 == "")) |> Enum.each(&IO.puts("  #{&1}"))
-
-IO.puts("\n\n[10] HEREDOCS - Multi-line strings with expansion")
-IO.puts(String.duplicate("-", 60))
-
-{result, bash} =
-  JustBash.exec(bash, """
-  name="World"
-  count=42
-  cat <<EOF
-  Hello, $name!
-  The answer is $count.
-  Today is $(date).
-  EOF
-  """)
-
-IO.puts("\n  $ cat <<EOF ...")
-String.split(result.stdout, "\n") |> Enum.reject(&(&1 == "")) |> Enum.each(&IO.puts("  #{&1}"))
-
-IO.puts("\n\n[11] XARGS - Build and execute commands")
-IO.puts(String.duplicate("-", 60))
-
-bash = run.(bash, "echo -e 'one\\ntwo\\nthree' | xargs echo 'Items:'")
-bash = run.(bash, "echo '1 2 3 4 5' | xargs -n 2 echo")
-
-IO.puts("\n\n[12] FIZZBUZZ - Combining features")
-IO.puts(String.duplicate("-", 60))
-
-{result, _bash} =
-  JustBash.exec(bash, """
-  for i in {1..15}; do
-    if [ $((i % 15)) -eq 0 ]; then
-      echo "FizzBuzz"
-    elif [ $((i % 3)) -eq 0 ]; then
-      echo "Fizz"
-    elif [ $((i % 5)) -eq 0 ]; then
-      echo "Buzz"
-    else
-      echo $i
-    fi
-  done
-  """)
-
-IO.puts("\n  $ for i in {1..15}; do if [ \\$((i % 15)) -eq 0 ]; then ...")
-String.split(result.stdout, "\n") |> Enum.reject(&(&1 == "")) |> Enum.each(&IO.puts("  #{&1}"))
-
-IO.puts("\n\n" <> String.duplicate("=", 60))
-IO.puts("  All examples executed in a sandboxed virtual filesystem!")
-IO.puts("  No real files were touched. Perfect for AI agents.")
-IO.puts(String.duplicate("=", 60) <> "\n")
diff --git a/mix.exs b/mix.exs
index 701d955..376f2c9 100644
--- a/mix.exs
+++ b/mix.exs
@@ -2,7 +2,7 @@ defmodule JustBash.MixProject do
   use Mix.Project
 
   @version "0.1.0"
-  @source_url "https://github.com/ivarvong/just_bash"
+  @source_url "https://github.com/elixir-ai-tools/just_bash"
   @description "A simulated bash environment with virtual filesystem for safe command execution"
 
   def project do