• There are 12 files with 3,312 lines of code.
• 0 very long files (0 lines of code)
• 4 long files (2,947 lines of code)
• 0 medium size files (0 lines of code)
• 1 small files (113 lines of code)
• 7 very small files (252 lines of code)

File	# lines	≈ tokens to read	# changes (1y)	≈ lines edited per change	lines read per line changed
agents.py in chatkit	977	~5k–15k	42	~30	~30
server.py in chatkit	873	~5k–15k	44	~20	~50
types.py in chatkit	523	~3k–10k	43	~30	~20
widgets.py in chatkit	574	~3k–10k	23	~30	~15
mkdocs.yml in root	80	~500–1.5k	24	~10	~7
store.py in chatkit	113	~700–2k	7	~7	~15
icons.py in chatkit	74	~500–1.5k	8	~20	~3
actions.py in chatkit	43	under 1k	11	~5	~7
errors.py in chatkit	36	under 1k	2	~3	~10
version.py in chatkit	5	under 1k	2	~2	~2

Tokens are lines × 7 to 14 (analysis.fileReadsForChanges). Lines edited per change are the file's lines added and deleted divided by its commits over the whole history. Agents read about 2,000 lines at a time: when a 17,000-line file was split into modules, the tokens an agent read for the same change fell by 83% (The Economic Benefit of Refactoring, 2026).

There are 2 files with lines longer than 120 characters. In total, there are 7 long lines.

File	# lines	# units	# long lines
agents.py in chatkit	977	11	4
server.py in chatkit	873	17	3

• File size measurements show the distribution of size of files.
• Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
• It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.