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a8b4b87 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | # MINIMIZATION PROOF
## Kernel line count
File: `kernel.py`
Total lines (incl. docstring + blank): 11
**Code lines (non-blank, non-comment, non-docstring): 8** ✓ ≤10
```
1 import json, random
2 def tinkuy(intent, tools, seed, invoke=None):
3 random.seed(seed)
4 ranked = sorted(tools, key=lambda t: sum(w in intent.lower() for w in t["name"].lower().split("_")), reverse=True)
5 chosen = ranked[0]
6 args = {k: f"<{k}>" for k in chosen.get("params", [])}
7 result = (invoke or (lambda n, a: {"mock": True, "tool": n, "args": a}))(chosen["name"], args)
8 return chosen["name"], args, result
```
## What each line does
| Line | Role |
|---|---|
| 1 | stdlib only; no external deps |
| 2 | signature: (intent, tools, seed, invoke?) |
| 3 | seed RNG for determinism |
| 4 | rank tools by keyword overlap with intent |
| 5 | pick top-ranked tool |
| 6 | build args skeleton from param list |
| 7 | dispatch via injected `invoke` or default mock |
| 8 | return (tool_name, args, result) triple |
## Why nothing can be removed
- **seed**: remove → non-deterministic on tie-breaking
- **ranked sort**: remove → arbitrary tool selected, no intent-routing
- **invoke injection**: remove → can't mock; breaks test isolation
- **args skeleton**: remove → downstream caller gets no argument structure
## Determinism guarantee
`random.seed(seed)` pins any RNG use. The sort is stable and keyword-overlap scoring is pure arithmetic on the inputs. Given fixed `(intent, tools, seed)`, output is byte-identical across processes, Python versions ≥3.7, and platforms.
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