Open-LLM-VTuber/Open-LLM-VTuber

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91 of your 299 findings came from Repobility's proprietary detections. ✓ Repobility tags below mark them.

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https://github.com/Open-LLM-VTuber/Open-LLM-VTuber · scanned 2026-06-04 03:23 UTC (1 day, 14 hours ago) · 10 languages

463 findings (287 legacy + 176 scanner) 13th percentile · Python · small (2-20K LoC) Scanner says 81 (lower by 35)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 1 day, 14 hours ago · v2 · 375 findings from 2 sources. Findings combine the legacy security pipeline AND the multi-layer engine (atlas, wiring, flows, ranked) AND verified AI agent contributions.

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Score breakdown â 2026-05-18-v5

Component	Sub-score	Weight	Contribution
`structure_score`	100.0	0.15	15.00
`security_score`	0.0	0.25	0.00
`testing_score`	0.0	0.20	0.00
`documentation_score`	95.0	0.15	14.25
`practices_score`	78.0	0.15	11.70
`code_quality`	57.4	0.10	5.74
Overall		1.00	46.7

Severity distribution — click a segment to filter

Active filters: excluding tests × Reset all

Severity: Critical 16 High 141 Medium 68 Low 120 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Legacy 287 9-layer 88 Crowd 0 Layer: Quality 109 Security 19 Software 216 Cicd 25 Frontend 2 Api 4

Exclude dismissed / FP Exclude test files

Bug-class explainers. Each card groups findings of the same shape — these are the patterns most likely to ship to prod and reappear in future scans unless you systematically fix the cause, not just the instance.

Fragile runtime 82 findings

What it is: Code that runs but breaks under predictable input — division by zero, missing keys, unbounded loops, off-by-one slicing.

Why it matters: Reaches production undetected because happy-path tests pass. First user with a weird input crashes the request.

How AI causes it: AI loves writing the happy path; doesn't probe edge cases unless explicitly asked.

Fix approach: Add property-based tests. Wrap external inputs with explicit validators. Use the framework's typed deserializer (Pydantic, attrs).

12 matching findings on this repo

medium Public web service has no security.txt .well-known/security.txt
medium [ERR001] Silent Exception Swallowing: Silently swallowing all exceptions hides … upgrade_codes/upgrade_core/language.py:24
medium [COMP001] High cognitive complexity: Function `create_agent` has cognitive comp… src/open_llm_vtuber/agent/agent_factory.py:17
medium [COMP001] High cognitive complexity: Function `check_frontend_submodule` has co… run_server.py:50
medium Bare except continues silently src/open_llm_vtuber/live/bilibili_live.py:74
medium Mutable default argument in `__init__` (list) src/open_llm_vtuber/asr/azure_asr.py:15
medium Bare except continues silently src/open_llm_vtuber/asr/fun_asr.py:98
medium Bare except continues silently src/open_llm_vtuber/chat_history_manager.py:229
medium Bare except continues silently upgrade_codes/upgrade_core/upgrade_utils.py:35
low [COMP001] High cognitive complexity: Function `_load_file_content` has cognitiv… prompts/prompt_loader.py:12
low Duplicated implementation block across source files src/open_llm_vtuber/tts/melo_tts.py:18
low Duplicated implementation block across source files src/open_llm_vtuber/tts/edge_tts.py:13

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Legacy markers 8 findings

What it is: TODO, FIXME, XXX, HACK comments. Often indicate a known-broken path the author meant to fix.

Why it matters: Each marker is an unfinished thought. Production code shouldn't ship with debt that's documented but not tracked.

How AI causes it: AI mirrors the style of the codebase, so existing TODOs propagate into new code.

Fix approach: Convert each into a ticket. Delete the comment when the ticket lands. Use a pre-commit hook to block new TODOs without an issue link.

8 matching findings on this repo

low Legacy-named symbol `check_backup` in upgrade.py:167
low Legacy-named symbol `version_too_old` in upgrade_codes/config_sync.py:297
low Legacy-named symbol `check_backup` in upgrade_codes/upgrade_core/constants.py:60
low Legacy-named symbol `model_copy` in src/open_llm_vtuber/websocket_handler.py:184
low Legacy-named symbol `t2a_v2` in src/open_llm_vtuber/tts/minimax_tts.py:30
low Legacy-named symbol `eleven_multilingual_v2` in src/open_llm_vtuber/tts/tts_fac…
low Legacy-named symbol `eleven_multilingual_v2` in src/open_llm_vtuber/tts/elevenl…
low Legacy-named symbol `eleven_multilingual_v2` in src/open_llm_vtuber/config_mana…

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Commented-out code 6 findings

What it is: Lines of source that were intentionally disabled but never deleted.

Why it matters: Git already remembers history — commented code rots, becomes wrong, and adds noise to diffs.

How AI causes it: AI sometimes comments out broken code instead of fixing it. Reviewers approve out of inertia.

Fix approach: Delete. Trust `git log`. If you really need to remember, save it in a notes file under `docs/`.

6 matching findings on this repo

info Commented-code block (5 lines) in upgrade_codes/version_manager.py:33
info Commented-code block (6 lines) in src/open_llm_vtuber/tts/tts_factory.py:159
info Commented-code block (6 lines) in src/open_llm_vtuber/tts/elevenlabs_tts.py:134
info Commented-code block (9 lines) in src/open_llm_vtuber/tts/cartesia_tts.py:156
info Commented-code block (11 lines) in src/open_llm_vtuber/tts/openai_tts.py:121
info Commented-code block (17 lines) in src/open_llm_vtuber/mcpp/mcp_client.py:179

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Config drift 5 findings

What it is: Settings duplicated across env files, Docker compose, K8s, and code defaults, all with slightly different values.

Why it matters: Production behaviour depends on whichever copy your loader reads first. Subtle bugs in staging that don't reproduce in dev.

How AI causes it: AI writes new config from memory rather than reading the existing source.

Fix approach: Pick one source of truth (env vars + a settings module). Have every other place import from there. Lint for duplicates in CI.

5 matching findings on this repo

high `self.merge_configs` used but never assigned in __init__ upgrade_codes/config_sync.py:110
high `self.merge_and_update_user_config` used but never assigned in __init__ upgrade_codes/config_sync.py:62
high `self.backup_user_config` used but never assigned in __init__ upgrade_codes/config_sync.py:50
low Legacy-named symbol `version_too_old` in upgrade_codes/config_sync.py:297
low Legacy-named symbol `eleven_multilingual_v2` in src/open_llm_vtuber/config_mana…

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