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Codex and Code Interpreter

Connect Codex to Code Interpreter

Give your Codex agent access to Code Interpreter in Melso — 5 tools it can call while it works through a task.

Set it up in Melso

  1. 1In Melso, open Settings → Agent Apps and hit Connect on Code Interpreter.
  2. 2Code Interpreter needs no sign-in, so it is ready as soon as it is connected.
  3. 3Open your Codex agent, go to its Agent Apps tab, and allow Code Interpreter.
  4. 4Give the agent a task. It calls Code Interpreter itself when the work needs it.
Get Melso
What you get

What Code Interpreter gives your agent

The tools, permissions, and events Code Interpreter exposes — the same ones your agent can use once the app is authorized.

What you sign in with

Code Interpreter works without a user sign-in step.

Permissions

Code Interpreter does not break access down into granular permissions.

Tools Code Interpreter exposes

CODEINTERPRETER_CREATE_SANDBOX

Create Sandbox

Create a sandbox to execute python code in a Jupyter notebook cell. This is useful for agents to communicate, execute code, see output, read files, write files, etc. It's like you own personal computer, but in the cloud. Use /home/user folder to write/read files.

CODEINTERPRETER_EXECUTE_CODE

Execute Code

Execute python code in a sandbox and return any result, stdout, stderr, and error. Use /home/user folder to write/read files. Try to not use plt.show() as the code is executed remotely. Use files for image/chart output instead.

CODEINTERPRETER_GET_FILE_CMD

Get File

Get a file from the sandbox and returns the file. The files should be read from /home/user folder.

CODEINTERPRETER_RUN_TERMINAL_CMD

Run Terminal Command

Run a command in the terminal and returns the stdout, stderr, and error code. Use /home/user folder to write/read files.

CODEINTERPRETER_UPLOAD_FILE_CMD

Upload File

Upload a file to the sandbox environment. The files should be uploaded to the /home/user folder.

Example prompts

  • Use Code Interpreter to check recent changes and summarize them in the issue.
  • When a customer writes in, pull their data from Code Interpreter before replying.
  • Audit our open items in Code Interpreter and notify the channel of anything stale.

Useful links

  • Code Interpreter website
  • Melso Agent Apps docs

More in Developer Tools

  • GitHub
  • Supabase
  • Code Interpreter
  • Firecrawl
  • Tavily
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