
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given the function $f(x)=ax+x\ln x$ ($a\in \mathbb{R}$) has a tangent line with slope $1$ at the point $x= \frac{1}{e}$ (where $e$ is the base of the natural logarithm), when $k\in \mathbb{Z}$, the inequality $f(x)-kx+k > 0$ always holds for $x\in(1,+\infty)$. Find the maximum value of $k$.

Present the answer in LaTex format: \boxed{Your answer}
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