system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter/James Bond] As we know that the Wizarding World maintains an official relationship with the UK Muggle government, under what plausible situations might we see Aurors working in joint operations with agents of MI6 and how might they view one another?
gpt
Most likely none, the wizarding world is very adamant about keeping their community separate from the muggles as much as possible, the only person in the muggle government that knows about wizards is the prime minister and he has absolutely 0 input into the comings and goings of the Ministry of Magic.  

Just read the first chapter of The Half Blood Prince and you get a very clear picture of how the 2 governments interact with Minister of Magic only seeing the muggle Prime Minister when they first get elected to fill them in and to give them a heads up when something very serious is happening in the wizarding world that could affect the muggles.

If a job ever got too big for the aurors then there is nothing the muggle government can do to help, just look at the the second Wizard War, and the aurors would view the MI6 agents as useless and prefer to just do it themselves.