His task was, however, made pretty easy as Jezki proved a most willing ally.
Jessica Harrington's five-year-old, owned by JP McManus, was a three-times Grade One scorer last season and carried on the good work here.
With no-one keen to make the running, it was left to McCoy to cautiously take the initiative aboard the 2-9 favourite.
It might not have been an ideal scenario, but Jezki jumped with typical efficiency from the outset.
But such was the soporific early pace, it was no surprise to see most of the runners tightly bunched with two flights remaining.
Flaxen Flare even jumped the penultimate hurdle in unison with McCoy's partner, but Harrington's inmate soon blunted that rival's challenge along the home straight.
The Paul Nicholls-trained Caid Du Berlais then charged into contention, but he had no match for Jezki's finishing kick and was comprehensively defeated by three and a quarter lengths.
McCoy told At The Races: "I'm originally from not far from here - this was probably the first racecourse I went to as a child - so it's nice to be back.
"I haven't been here for five years. It's good to get a winner any time, but it's great to win here again."
McCoy now heads to Wetherby on Saturday to ride seven horses.
He then travels farther north to Carlisle on Sunday, where he has a strong book of six rides.
Of Jezki, McCoy said: "He was the best horse, it was just easier to do his own thing.
"I thought was very professional and I look forward to having another go on him.
"He's a very smart horse and it's nice to have a horse to have plans with.
"It was a good start in a muddling race and I was always happy with him."
Harrington said: "I'm absolutely delighted to get that out of the way. There was no pace and he had to do his own donkey work.
"He did it without much effort and he settled very well. He's grown up and Tony rode him out with hands and heels.
"The Morgiana Hurdle (Punchestown, November 17) is definitely an option because he needs match practice if he is going to take on Hurricane Fly and Our Conor.
"It was his first run of the season so he's bound to improve. He'll improve purely in a fast-run race.
"He answered every call."
It was an especially good day for the County Kildare handler as stablemate Gambling Girl (11-4) overcame a final-flight gaffe to claim Grade Three honours in the EBF Lough Construction Ltd Mares Novice Hurdle.
Harrington said: "I think she could be special. She made a bad mistake and went away again.
"She went long at the last and when she recovered, she went away from the second.
"She did a couple of very good pieces of work and she is a big mare so she'll only improve.
"The owners bred her so now she has got them black type."
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