by the numbers

By the numbers

Data collected on 2026-06-15.

Size

Category	Files	Lines
slopsearx/ (core)	14	3,510
engines/	49	6,708
tests/	43	8,844
Total Python	107	19,073
Markdown	58	3,126
YAML / Docker	12	~350
JSON	2	~145
Dockerfile	1	~35

Language breakdown

xychart-beta
    title "Lines of code by language"
    x-axis ["Python", "Markdown", "YAML", "JSON", "Dockerfile"]
    y-axis "Lines" 0 --> 20000
    bar [19073, 3126, 350, 145, 35]

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Python accounts for all functional source code. Markdown documents engines, architecture, and the wiki. YAML configures CI/CD and Kubernetes deployments. JSON stores configuration files. The Dockerfile defines the container image.

Activity

Metric	Value
Total commits	76
Commit period	Jun 8-15 2026
Bot co-authored commits	28 (37%)
Contributors (human)	2

All 76 commits were made in June 2026. The project was scaffolded on June 8 and has seen continuous development since.

Churn hotspots (last 90 days)

File	Changes
slopsearx/server.py	21
slopsearx/config.py	11
slopsearx/adapter.py	10
engines/__init__.py	9
pyproject.toml	7
engines/google.py	7
engines/duckduckgo.py	7
tests/test_server.py	6
slopsearx/formatter.py	6

Complexity

Largest files by line count:

File	Lines
tests/test_new_engines.py	913
tests/test_adapters.py	700
slopsearx/server.py	690
tests/test_fail_closed.py	686
tests/test_concurrency.py	686
slopsearx/config.py	457
slopsearx/adapter.py	404
tests/test_nvd.py	403
tests/test_formatter.py	383

Engine coverage

Domain	Engine count
General / Web	6
Developer / Package Registries	8
Science & Research	7
Medical / Health	4
Security / Threat Intelligence	17
Finance / Economics	2
Media & Entertainment	2
Geography / GIS	1
Legal	1
Total	48

Bot co-authorship (37%) is a lower bound on AI-assisted work. Inline AI tools like Copilot leave no trace in git history, so the actual AI contribution rate is likely higher.