rohitg00/ai-engineering-from-scratch

Pattern Findings

1816 matches across 16 categories. Click a row to expand file-level details.

Decorative Section Separators402 hits · 1248 pts

Severity	File	Line	Snippet
MEDIUM	site/build.js	22	// ─── Parse ROADMAP.md for lesson statuses ────────────────────────────
MEDIUM	site/build.js	55	// ─── Parse README.md for phases and lessons ──────────────────────────
MEDIUM	site/build.js	225	// ─── Extract lesson summary + keywords from docs/en.md ───────────────
MEDIUM	site/build.js	263	// ─── Parse glossary/terms.md ──────────────────────────────────────────
MEDIUM	site/build.js	304	// ─── Discover outputs/ artifacts (skills / prompts / agents) ──────────
MEDIUM	site/build.js	392	// ─── Main build ──────────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	17	// ── Constants ────────────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	22	// ── Module state ─────────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	28	// ── Search index ─────────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	102	// ── Scoring ──────────────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	174	// ── Utilities ────────────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	218	// ── Palette DOM (created lazily on first open) ────────────────────────
MEDIUM	site/cmdpalette.js	287	// ── Open / close ─────────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	337	// ── Render results ───────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	432	// ── Event handlers ───────────────────────────────────────────────────
MEDIUM	site/cmdpalette.js	510	// ── Global keyboard shortcut (Cmd/Ctrl+K) ────────────────────────────
MEDIUM	site/cmdpalette.js	524	// ── Init: wire trigger buttons + eagerly build index ─────────────────
MEDIUM	site/cmdpalette.js	545	// ── Public API ────────────────────────────────────────────────────────
MEDIUM	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	25	# ------------------------------------------------------------------
MEDIUM	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	27	# ------------------------------------------------------------------
MEDIUM	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	49	# ------------------------------------------------------------------
MEDIUM	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	51	# ------------------------------------------------------------------
MEDIUM	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	104	# ------------------------------------------------------------------
MEDIUM	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	106	# ------------------------------------------------------------------
MEDIUM	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	149	# ------------------------------------------------------------------
MEDIUM	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	151	# ------------------------------------------------------------------
MEDIUM	…s-and-protocols/08-building-an-mcp-client/code/main.py	18	# ------------------------------------------------------------------
MEDIUM	…s-and-protocols/08-building-an-mcp-client/code/main.py	20	# ------------------------------------------------------------------
MEDIUM	…s-and-protocols/08-building-an-mcp-client/code/main.py	65	# ------------------------------------------------------------------
MEDIUM	…s-and-protocols/08-building-an-mcp-client/code/main.py	67	# ------------------------------------------------------------------
MEDIUM	…ls-and-protocols/22-skills-and-agent-sdks/code/main.py	22	# ------------------------------------------------------------------
MEDIUM	…ls-and-protocols/22-skills-and-agent-sdks/code/main.py	24	# ------------------------------------------------------------------
MEDIUM	…ls-and-protocols/22-skills-and-agent-sdks/code/main.py	81	# ------------------------------------------------------------------
MEDIUM	…ls-and-protocols/22-skills-and-agent-sdks/code/main.py	83	# ------------------------------------------------------------------
MEDIUM	…ls-and-protocols/22-skills-and-agent-sdks/code/main.py	142	# ------------------------------------------------------------------
MEDIUM	…ls-and-protocols/22-skills-and-agent-sdks/code/main.py	144	# ------------------------------------------------------------------
MEDIUM	…-protocols/17-mcp-gateways-and-registries/code/main.py	24	# ------------------------------------------------------------------
MEDIUM	…-protocols/17-mcp-gateways-and-registries/code/main.py	26	# ------------------------------------------------------------------
MEDIUM	…-protocols/17-mcp-gateways-and-registries/code/main.py	44	# ------------------------------------------------------------------
MEDIUM	…-protocols/17-mcp-gateways-and-registries/code/main.py	46	# ------------------------------------------------------------------
MEDIUM	…-protocols/17-mcp-gateways-and-registries/code/main.py	101	# ------------------------------------------------------------------
MEDIUM	…-protocols/17-mcp-gateways-and-registries/code/main.py	103	# ------------------------------------------------------------------
MEDIUM	…cols/03-parallel-and-streaming-tool-calls/code/main.py	21	# ------------------------------------------------------------------
MEDIUM	…cols/03-parallel-and-streaming-tool-calls/code/main.py	23	# ------------------------------------------------------------------
MEDIUM	…cols/03-parallel-and-streaming-tool-calls/code/main.py	49	# ------------------------------------------------------------------
MEDIUM	…cols/03-parallel-and-streaming-tool-calls/code/main.py	51	# ------------------------------------------------------------------
MEDIUM	…cols/03-parallel-and-streaming-tool-calls/code/main.py	119	# ------------------------------------------------------------------
MEDIUM	…cols/03-parallel-and-streaming-tool-calls/code/main.py	121	# ------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	32	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	34	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	90	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	92	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	125	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	128	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	178	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	180	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	330	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	332	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	352	# ---------------------------------------------------------------------------
MEDIUM	…ools-and-protocols/18-mcp-auth-production/code/main.py	354	# ---------------------------------------------------------------------------
342 more matches not shown…

Hyper-Verbose Identifiers587 hits · 689 pts

Severity	File	Line	Snippet
LOW	site/lesson.html	2465	function updateMermaidThemeAndRerender() {
LOW	site/lesson.html	2561	function getMermaidModalFocusables() {
LOW	…5-streaming-speech-to-speech-moshi-hibiki/code/main.py	42	def inner_monologue_next_token(text_so_far, user_mimi_stream):
LOW	phases/11-llm-engineering/07-advanced-rag/code/main.py	202	def create_parent_child_chunks(text, parent_size=200, child_size=50):
LOW	phases/11-llm-engineering/07-advanced-rag/code/main.py	260	def evaluate_retrieval_recall(queries_with_relevant, retrieval_fn, k=5):
LOW	phases/11-llm-engineering/07-advanced-rag/docs/en.md	335	def create_parent_child_chunks(text, parent_size=200, child_size=50):
LOW	phases/11-llm-engineering/07-advanced-rag/docs/en.md	396	def evaluate_retrieval_recall(queries_with_relevant, retrieval_fn, k=5):
LOW	phases/11-llm-engineering/07-advanced-rag/docs/en.md	427	def rerank_with_cross_encoder(query, candidates, chunks, top_k=5):
LOW	…gineering/09-function-calling/code/function_calling.py	305	def run_function_calling_loop(user_message, max_iterations=5):
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	403	def run_function_calling_loop(user_message, max_iterations=5):
LOW	…1-llm-engineering/10-evaluation/code/eval_framework.py	183	def wilson_confidence_interval(successes, total, z=1.96):
LOW	…1-llm-engineering/10-evaluation/code/eval_framework.py	195	def bootstrap_confidence_interval(scores, n_bootstrap=1000, confidence=0.95):
LOW	phases/11-llm-engineering/10-evaluation/docs/en.md	425	def wilson_confidence_interval(successes, total, z=1.96):
LOW	phases/11-llm-engineering/10-evaluation/docs/en.md	437	def bootstrap_confidence_interval(scores, n_bootstrap=1000, confidence=0.95):
LOW	…/11-llm-engineering/03-structured-outputs/code/main.py	157	def demonstrate_constrained_decoding():
LOW	…/11-llm-engineering/03-structured-outputs/code/main.py	224	def run_schema_validation_demo():
LOW	…/11-llm-engineering/03-structured-outputs/code/main.py	248	def run_schema_generation_demo():
LOW	…/11-llm-engineering/03-structured-outputs/code/main.py	287	def run_constrained_decoding_demo():
LOW	…/11-llm-engineering/03-structured-outputs/code/main.py	294	def run_extraction_pipeline_demo():
LOW	…es/11-llm-engineering/03-structured-outputs/docs/en.md	304	def demonstrate_constrained_decoding():
LOW	…engineering/02-few-shot-cot/code/advanced_prompting.py	140	def build_zero_shot_cot_prompt(question):
LOW	…engineering/02-few-shot-cot/code/advanced_prompting.py	213	def generate_initial_thoughts(question, client, model, breadth=3):
LOW	…eep-learning-core/04-activation-functions/code/main.py	81	def vanishing_gradient_experiment(activation_fn, name, n_layers=10, n_inputs=5):
LOW	…-deep-learning-core/04-activation-functions/docs/en.md	311	def vanishing_gradient_experiment(activation_fn, name, n_layers=10, n_inputs=5):
LOW	…s/03-deep-learning-core/05-loss-functions/code/main.py	50	def categorical_cross_entropy(logits, target_index, eps=1e-15):
LOW	…ses/03-deep-learning-core/05-loss-functions/docs/en.md	244	def categorical_cross_entropy(logits, target_index, eps=1e-15):
LOW	…undations-to-advanced/18-multilingual-nlp/code/main.py	29	def simulate_transfer_accuracy(target, source):
LOW	…dations-to-advanced/02-bag-of-words-tfidf/code/main.py	39	def inverse_document_frequency(df, n_docs):
LOW	…undations-to-advanced/02-bag-of-words-tfidf/docs/en.md	91	def inverse_document_frequency(df, n_docs):
LOW	…nd-protocols/10-mcp-resources-and-prompts/code/main.py	78	def handle_resources_subscribe(params: dict) -> dict:
LOW	…nd-protocols/10-mcp-resources-and-prompts/code/main.py	83	def handle_resources_unsubscribe(params: dict) -> dict:
LOW	…gent-engineering/26-failure-modes-agentic/code/main.py	37	def detect_hallucinated_action(trace: Trace) -> str \| None:
LOW	…gent-engineering/26-failure-modes-agentic/code/main.py	98	def detect_success_hallucination(trace: Trace) -> str \| None:
LOW	…33-instructions-as-executable-constraints/code/main.py	110	def opened_question_when_unsure(self, trace: TurnTrace) -> bool:
LOW	…tooling/12-debugging-and-profiling/code/debug_tools.py	259	def demo_conditional_breakpoint():
LOW	…and-tooling/05-jupyter-notebooks/code/notebook_tips.py	84	def magic_command_equivalents():
LOW	…ety-alignment/17-wmdp-dual-use-evaluation/code/main.py	40	def apply_rmu_style_unlearning(model_accuracy: dict,
LOW	…lignment/04-sycophancy-rlhf-amplification/code/main.py	66	def agreement_penalty_correction(r: dict[str, float], alpha: float) -> dict[str, float]:
LOW	…fety-alignment/02-reward-hacking-goodhart/code/main.py	137	def kl_constrained_policy_sweep(proxy: ProxyRM,
LOW	…/06-mesa-optimization-deceptive-alignment/code/main.py	60	def pseudo_no_awareness_policy(ex: Example, mesa_goal: int = 0) -> int:
LOW	…d-swarms/23-failure-modes-mast-groupthink/code/main.py	141	def demo_incident_categorization() -> None:
LOW	…lti-agent-and-swarms/02-fipa-acl-heritage/code/main.py	71	def mcp_resources_read_to_acl(req: dict) -> ACLMessage:
LOW	…/22-production-scaling-queues-checkpoints/code/main.py	51	def run_agent_with_checkpoint(store: CheckpointStore, thread_id: str,
LOW	…formers-deep-dive/03-multi-head-attention/code/main.py	80	def scaled_dot_product_attention(Q: Matrix, K: Matrix, V: Matrix):
LOW	…formers-deep-dive/16-speculative-decoding/code/main.py	108	def expected_tokens_per_verify(alpha, N):
LOW	…ransformers-deep-dive/05-full-transformer/code/main.py	129	def scaled_dot_product_attention(Q, K, V, causal=False):
LOW	…/02-self-attention-from-scratch/code/self_attention.py	10	def scaled_dot_product_attention(Q, K, V):
LOW	…rs-deep-dive/02-self-attention-from-scratch/docs/en.md	192	def scaled_dot_product_attention(Q, K, V):
LOW	…deep-dive/07-gpt-causal-language-modeling/code/main.py	24	def attention_scores_with_mask(raw_scores, mask):
LOW	…math-foundations/18-convex-optimization/code/convex.py	267	def demo_condition_number_effect():
LOW	…math-foundations/18-convex-optimization/code/convex.py	306	def demo_lagrange_multipliers():
LOW	…math-foundations/18-convex-optimization/code/convex.py	380	def demo_regularization_geometry():
LOW	…math-foundations/18-convex-optimization/code/convex.py	443	def demo_first_vs_second_order():
LOW	…math-foundations/18-convex-optimization/code/convex.py	519	def demo_convex_vs_nonconvex_landscape():
LOW	…ations/02-vectors-matrices-operations/code/matrices.py	239	def demo_neural_network_layer():
LOW	…ations/02-vectors-matrices-operations/code/matrices.py	295	def demo_weight_matrix_intuition():
LOW	…h-foundations/17-linear-systems/code/linear_systems.py	139	def demo_gaussian_elimination():
LOW	…h-foundations/17-linear-systems/code/linear_systems.py	382	def demo_linear_regression_full():
LOW	…ions/10-dimensionality-reduction/code/dim_reduction.py	285	def demo_reconstruction_error():
LOW	…-math-foundations/16-sampling-methods/code/sampling.py	11	def sample_exponential_inverse_cdf(lam):
527 more matches not shown…

Unused Imports520 hits · 513 pts

Severity	File	Line
LOW	scripts/link_check.py	29
LOW	scripts/build_catalog.py	49
LOW	scripts/scaffold_workbench.py	26
LOW	scripts/check_readme_counts.py	27
LOW	scripts/audit_lessons.py	12
LOW	scripts/install_skills.py	27
LOW	scripts/lesson_run.py	30
LOW	scripts/_lib.py	9
LOW	…peech-and-audio/04-speech-recognition-asr/code/main.py	9
LOW	…speech-and-audio/10-audio-language-models/code/main.py	10
LOW	…-audio/05-whisper-architecture-finetuning/code/main.py	9
LOW	…ses/06-speech-and-audio/07-text-to-speech/code/main.py	10
LOW	…llm-engineering/14-model-context-protocol/code/main.py	13
LOW	…ases/11-llm-engineering/15-prompt-caching/code/main.py	14
LOW	…ases/11-llm-engineering/15-prompt-caching/code/main.py	16
LOW	…m-engineering/16-langgraph-state-machines/code/main.py	23
LOW	…1-llm-engineering/10-evaluation/code/eval_framework.py	1
LOW	…1-llm-engineering/10-evaluation/code/eval_framework.py	6
LOW	…-engineering/17-agent-framework-tradeoffs/code/main.py	12
LOW	…-engineering/17-agent-framework-tradeoffs/code/main.py	18
LOW	…11-llm-engineering/05-context-engineering/code/main.py	2
LOW	…m-engineering/13-production-app/code/production_app.py	3
LOW	…m-engineering/13-production-app/code/production_app.py	13
LOW	…engineering/02-few-shot-cot/code/advanced_prompting.py	1
LOW	…1-llm-engineering/11-caching-cost/code/caching_cost.py	5
LOW	…1-llm-engineering/11-caching-cost/code/caching_cost.py	5
LOW	…foundations-to-advanced/25-entity-linking/code/main.py	2
LOW	…-to-advanced/27-llm-evaluation-frameworks/code/main.py	2
LOW	…ns-to-advanced/17-chatbots-rule-to-neural/code/main.py	2
LOW	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	16
LOW	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	22
LOW	…-and-protocols/23-capstone-tool-ecosystem/code/main.py	22
LOW	…s-and-protocols/08-building-an-mcp-client/code/main.py	11
LOW	…s-and-protocols/08-building-an-mcp-client/code/main.py	13
LOW	…-tools-and-protocols/21-llm-routing-layer/code/main.py	11
LOW	…-tools-and-protocols/21-llm-routing-layer/code/main.py	13
LOW	…-tools-and-protocols/21-llm-routing-layer/code/main.py	17
LOW	…ls-and-protocols/22-skills-and-agent-sdks/code/main.py	12
LOW	…ls-and-protocols/22-skills-and-agent-sdks/code/main.py	14
LOW	…tools-and-protocols/01-the-tool-interface/code/main.py	17
LOW	…-tools-and-protocols/04-structured-output/code/main.py	14
LOW	…-protocols/17-mcp-gateways-and-registries/code/main.py	15
LOW	…-protocols/17-mcp-gateways-and-registries/code/main.py	18
LOW	…-protocols/17-mcp-gateways-and-registries/code/main.py	21
LOW	…d-protocols/02-function-calling-deep-dive/code/main.py	10
LOW	…3-tools-and-protocols/06-mcp-fundamentals/code/main.py	10
LOW	…cols/03-parallel-and-streaming-tool-calls/code/main.py	13
LOW	phases/13-tools-and-protocols/14-mcp-apps/code/main.py	13
LOW	phases/13-tools-and-protocols/14-mcp-apps/code/main.py	16
LOW	phases/13-tools-and-protocols/14-mcp-apps/code/main.py	17
LOW	…es/13-tools-and-protocols/19-a2a-protocol/code/main.py	14
LOW	…-protocols/15-mcp-security-tool-poisoning/code/main.py	13
LOW	…s-and-protocols/16-mcp-security-oauth-2-1/code/main.py	14
LOW	…nd-protocols/10-mcp-resources-and-prompts/code/main.py	14
LOW	…nd-protocols/10-mcp-resources-and-prompts/code/main.py	17
LOW	…nd-protocols/10-mcp-resources-and-prompts/code/main.py	17
LOW	…ools-and-protocols/20-opentelemetry-genai/code/main.py	14
LOW	…ools-and-protocols/20-opentelemetry-genai/code/main.py	22
LOW	…13-tools-and-protocols/13-mcp-async-tasks/code/main.py	16
LOW	…13-tools-and-protocols/13-mcp-async-tasks/code/main.py	19
460 more matches not shown…

Deep Nesting144 hits · 144 pts

Severity	File	Line
LOW	scripts/link_check.py	115
LOW	scripts/link_check.py	278
LOW	scripts/install_skills.py	74
LOW	scripts/install_skills.py	91
LOW	…audio/06-speaker-recognition-verification/code/main.py	135
LOW	…peech-and-audio/04-speech-recognition-asr/code/main.py	27
LOW	…ech-and-audio/12-voice-assistant-pipeline/code/main.py	69
LOW	…ses/06-speech-and-audio/07-text-to-speech/code/main.py	53
LOW	…ch-and-audio/02-spectrograms-mel-features/code/main.py	85
LOW	…llm-engineering/14-model-context-protocol/code/main.py	79
LOW	…m-engineering/16-langgraph-state-machines/code/main.py	116
LOW	…gineering/09-function-calling/code/function_calling.py	199
LOW	…es/11-llm-engineering/08-fine-tuning-lora/code/lora.py	35
LOW	…1-llm-engineering/10-evaluation/code/eval_framework.py	300
LOW	…/11-llm-engineering/03-structured-outputs/code/main.py	10
LOW	…/11-llm-engineering/03-structured-outputs/code/main.py	121
LOW	…es/11-llm-engineering/04-embeddings/code/embeddings.py	109
LOW	…m-engineering/13-production-app/code/production_app.py	359
LOW	…ering/01-prompt-engineering/code/prompt_engineering.py	321
LOW	…13-debugging-neural-networks/code/debug_neural_nets.py	140
LOW	…s/03-deep-learning-core/10-mini-framework/code/main.py	373
LOW	…eep-learning-core/01-the-perceptron/code/perceptron.py	12
LOW	…eep-learning-core/01-the-perceptron/code/perceptron.py	132
LOW	…-learning-core/09-learning-rate-schedules/code/main.py	76
LOW	…-learning-core/09-learning-rate-schedules/code/main.py	148
LOW	…/03-deep-learning-core/03-backpropagation/code/main.py	188
LOW	…ep-learning-core/08-weight-initialization/code/main.py	64
LOW	…ep-learning-core/08-weight-initialization/code/main.py	126
LOW	…ep-learning-core/08-weight-initialization/code/main.py	157
LOW	…ep-learning-core/08-weight-initialization/code/main.py	166
LOW	…ns-to-advanced/23-chunking-strategies-rag/code/main.py	36
LOW	…ations-to-advanced/07-pos-tagging-parsing/code/main.py	52
LOW	…s-to-advanced/03-word-embeddings-word2vec/code/main.py	22
LOW	…s-to-advanced/06-named-entity-recognition/code/main.py	6
LOW	…s-to-advanced/06-named-entity-recognition/code/main.py	20
LOW	…s-to-advanced/06-named-entity-recognition/code/main.py	43
LOW	…dations-to-advanced/12-text-summarization/code/main.py	20
LOW	…foundations-to-advanced/15-topic-modeling/code/main.py	13
LOW	…ons-to-advanced/04-glove-fasttext-subword/code/main.py	13
LOW	…ons-to-advanced/24-coreference-resolution/code/main.py	27
LOW	…-advanced/14-information-retrieval-search/code/main.py	58
LOW	…s-and-protocols/08-building-an-mcp-client/code/main.py	109
LOW	…-tools-and-protocols/04-structured-output/code/main.py	60
LOW	…-tools-and-protocols/04-structured-output/code/main.py	176
LOW	…-protocols/15-mcp-security-tool-poisoning/code/main.py	71
LOW	…orcement-learning/07-actor-critic-a2c-a3c/code/main.py	104
LOW	…orcement-learning/07-actor-critic-a2c-a3c/code/main.py	149
LOW	…einforcement-learning/04-q-learning-sarsa/code/main.py	80
LOW	phases/09-reinforcement-learning/08-ppo/code/main.py	112
LOW	phases/09-reinforcement-learning/08-ppo/code/main.py	173
LOW	…nt-learning/06-policy-gradients-reinforce/code/main.py	84
LOW	…nt-learning/06-policy-gradients-reinforce/code/main.py	115
LOW	…s/14-agent-engineering/36-scope-contracts/code/main.py	114
LOW	…gent-engineering/26-failure-modes-agentic/code/main.py	69
LOW	…gent-engineering/04-tree-of-thoughts-lats/code/main.py	76
LOW	…es/14-agent-engineering/01-the-agent-loop/code/main.py	124
LOW	…tooling/12-debugging-and-profiling/code/debug_tools.py	64
LOW	…ases/08-generative-ai/10-video-generation/code/main.py	109
LOW	…enerative-ai/19-visual-autoregressive-var/code/main.py	40
LOW	…rative-ai/03-gans-generator-discriminator/code/main.py	70
84 more matches not shown…

Cross-Language Confusion14 hits · 82 pts

Severity	File	Line	Snippet
HIGH	…ering/01-prompt-engineering/code/prompt_engineering.py	418	'Output: {"sentiment": "negative", "food": null, "service": "negative"}'
HIGH	phases/13-tools-and-protocols/14-mcp-apps/code/main.py	71	if (e.data && e.data.id === id) {{
HIGH	…formers-deep-dive/16-speculative-decoding/code/main.py	136	print("=== acceptance rate vs KL(q \|\| p) ===")
HIGH	…h-foundations/14-norms-and-distances/code/distances.py	375	print(f" KL(P \|\| Q) = {kl_pq:.4f} nats")
HIGH	…h-foundations/14-norms-and-distances/code/distances.py	376	print(f" KL(Q \|\| P) = {kl_qp:.4f} nats")
HIGH	…h-foundations/14-norms-and-distances/code/distances.py	386	print(f" KL(P \|\| Q) = {kl_divergence(p2, q2):.4f} nats")
HIGH	…h-foundations/14-norms-and-distances/code/distances.py	387	print(f" KL(Q \|\| P) = {kl_divergence(q2, p2):.4f} nats")
HIGH	…tions/09-information-theory/code/information_theory.py	225	print(f" KL(true \|\| good): {kl_good:.4f} bits")
HIGH	…tions/09-information-theory/code/information_theory.py	226	print(f" KL(true \|\| bad): {kl_bad:.4f} bits")
HIGH	…tions/09-information-theory/code/information_theory.py	240	print(f" KL(P \|\| Q) = {kl_divergence(p, q):.4f} bits")
HIGH	…tions/09-information-theory/code/information_theory.py	241	print(f" KL(Q \|\| P) = {kl_divergence(q, p):.4f} bits")
HIGH	…one-projects/05-autonomous-research-agent/code/main.py	136	tree.push(root)
HIGH	…one-projects/05-autonomous-research-agent/code/main.py	160	tree.push(ch)
HIGH	…s-systems/10-claude-code-permission-modes/code/main.py	161	Action("shell", "git add /tmp/secrets.txt && git push"),

Cross-File Repetition15 hits · 75 pts

Severity	File	Snippet
HIGH	phases/11-llm-engineering/07-advanced-rag/code/main.py	acme corp refund policy. all standard plan customers are eligible for a full refund within 30 days of purchase. enterpri
HIGH	phases/11-llm-engineering/06-rag/code/main.py	acme corp refund policy. all standard plan customers are eligible for a full refund within 30 days of purchase. enterpri
HIGH	…es/11-llm-engineering/04-embeddings/code/embeddings.py	acme corp refund policy. all standard plan customers are eligible for a full refund within 30 days of purchase. enterpri
HIGH	phases/11-llm-engineering/07-advanced-rag/code/main.py	acme corp product overview. acme corp offers three product tiers: starter, professional, and enterprise. the starter pla
HIGH	phases/11-llm-engineering/06-rag/code/main.py	acme corp product overview. acme corp offers three product tiers: starter, professional, and enterprise. the starter pla
HIGH	…es/11-llm-engineering/04-embeddings/code/embeddings.py	acme corp product overview. acme corp offers three product tiers: starter, professional, and enterprise. the starter pla
HIGH	phases/11-llm-engineering/07-advanced-rag/code/main.py	acme corp security practices. acme corp maintains soc 2 type ii compliance and undergoes annual third-party security aud
HIGH	phases/11-llm-engineering/06-rag/code/main.py	acme corp security practices. acme corp maintains soc 2 type ii compliance and undergoes annual third-party security aud
HIGH	…es/11-llm-engineering/04-embeddings/code/embeddings.py	acme corp security practices. acme corp maintains soc 2 type ii compliance and undergoes annual third-party security aud
HIGH	phases/11-llm-engineering/07-advanced-rag/code/main.py	acme corp api documentation. the acme api uses rest with json request and response bodies. authentication is via bearer
HIGH	phases/11-llm-engineering/06-rag/code/main.py	acme corp api documentation. the acme api uses rest with json request and response bodies. authentication is via bearer
HIGH	…es/11-llm-engineering/04-embeddings/code/embeddings.py	acme corp api documentation. the acme api uses rest with json request and response bodies. authentication is via bearer
HIGH	phases/11-llm-engineering/07-advanced-rag/code/main.py	acme corp uptime and reliability. acme corp guarantees 99.9% uptime for professional plans and 99.99% uptime for enterpr
HIGH	phases/11-llm-engineering/06-rag/code/main.py	acme corp uptime and reliability. acme corp guarantees 99.9% uptime for professional plans and 99.99% uptime for enterpr
HIGH	…es/11-llm-engineering/04-embeddings/code/embeddings.py	acme corp uptime and reliability. acme corp guarantees 99.9% uptime for professional plans and 99.99% uptime for enterpr

Excessive Try-Catch Wrapping56 hits · 61 pts

Severity	File	Line	Snippet
LOW	scripts/link_check.py	258	except Exception as exc:
LOW	scripts/link_check.py	343	except Exception as exc:
LOW	…m-engineering/16-langgraph-state-machines/code/main.py	56	except Exception as exc:
LOW	…gineering/09-function-calling/code/function_calling.py	30	except Exception as e:
LOW	…gineering/09-function-calling/code/function_calling.py	128	except Exception as e:
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	216	except Exception as e:
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	298	except Exception as e:
LOW	…engineering/02-few-shot-cot/code/advanced_prompting.py	326	except Exception as e:
LOW	…13-tools-and-protocols/13-mcp-async-tasks/code/main.py	100	except Exception as e:
LOW	…/13-tools-and-protocols/09-mcp-transports/code/main.py	156	except Exception:
LOW	…s-and-protocols/07-building-an-mcp-server/code/main.py	151	except Exception as e:
LOW	…s-and-protocols/07-building-an-mcp-server/code/main.py	218	except Exception as e:
LOW	…ools-and-protocols/18-mcp-auth-production/code/main.py	246	except Exception:
LOW	…ent-engineering/02-rewoo-plan-and-execute/code/main.py	43	except Exception as e:
LOW	…t-engineering/42-agent-workbench-capstone/code/main.py	547	except Exception as exc:
LOW	…tputs/agent-workbench-pack/scripts/generate_handoff.py	112	except Exception as exc:
LOW	…nt-engineering/10-skill-libraries-voyager/code/main.py	100	except Exception as e:
LOW	…/14-agent-engineering/17-claude-agent-sdk/code/main.py	100	except Exception as e:
LOW	…gent-engineering/34-repo-memory-and-state/code/main.py	108	except Exception:
LOW	…ineering/06-tool-use-and-function-calling/code/main.py	134	except Exception as e:
LOW	…-agent-engineering/14-autogen-actor-model/code/main.py	67	except Exception as e:
LOW	…es/14-agent-engineering/01-the-agent-loop/code/main.py	52	except Exception as e:
LOW	…es/14-agent-engineering/01-the-agent-loop/code/main.py	62	except Exception as e:
LOW	…ineering/07-memory-virtual-context-memgpt/code/main.py	136	except Exception as e:
LOW	…00-setup-and-tooling/01-dev-environment/code/verify.py	38	except Exception:
MEDIUM	…00-setup-and-tooling/01-dev-environment/code/verify.py	25	def run_check(name, check_fn, detail_fn=None):
LOW	…i-agent-and-swarms/08-role-specialization/code/main.py	75	except Exception as e:
LOW	…i-agent-and-swarms/08-role-specialization/code/main.py	84	except Exception as e:
MEDIUM	…gent-and-swarms/07-society-of-mind-debate/code/main.py	94	print(f"Error vs truth: {abs(control_mean - TRUE_ANSWER):.2f}")
LOW	…tch/09-constitutional-ai-self-improvement/code/main.py	80	except Exception:
LOW	…tch/09-constitutional-ai-self-improvement/code/main.py	137	except Exception:
LOW	…ratch/09-constitutional-ai-self-improvement/docs/en.md	216	except Exception:
LOW	…projects/15-constitutional-safety-harness/code/main.py	33	except Exception:
LOW	…tone-projects/13-mcp-server-with-registry/code/main.py	140	except Exception as exc:
LOW	…stone-projects/42-large-corpus-downloader/code/main.py	355	except Exception:
LOW	…apstone-projects/43-hdf5-tokenized-corpus/code/main.py	273	except Exception:
LOW	…apstone-projects/43-hdf5-tokenized-corpus/code/main.py	277	except Exception:
LOW	…apstone-projects/43-hdf5-tokenized-corpus/code/main.py	292	except Exception:
MEDIUM	…apstone-projects/43-hdf5-tokenized-corpus/code/main.py	140	def __exit__(self, exc_type, exc, tb) -> None:
LOW	…one-projects/24-plan-execute-control-flow/code/main.py	156	except Exception as exc:
LOW	…-capstone-projects/56-iteration-scheduler/code/main.py	202	except Exception as exc:
LOW	…-capstone-projects/56-iteration-scheduler/code/main.py	264	except Exception:
LOW	…tone-projects/23-function-call-dispatcher/code/main.py	190	except Exception as exc:
LOW	…tone-projects/23-function-call-dispatcher/code/main.py	240	except Exception as exc:
LOW	…s/19-capstone-projects/49-lm-eval-harness/code/main.py	96	except Exception:
LOW	…s/19-capstone-projects/49-lm-eval-harness/code/main.py	225	except Exception:
LOW	…s/19-capstone-projects/49-lm-eval-harness/code/main.py	237	except Exception:
LOW	…stone-projects/22-jsonrpc-stdio-transport/code/main.py	150	except Exception as exc:
LOW	…capstone-projects/48-distributed-fsdp-ddp/code/main.py	278	except Exception as exc:
LOW	…capstone-projects/48-distributed-fsdp-ddp/code/main.py	338	except Exception:
LOW	…-projects/01-terminal-native-coding-agent/code/main.py	214	except Exception as exc:
LOW	…l-fundamentals/12-hyperparameter-tuning/code/tuning.py	560	except Exception:
LOW	…/04-computer-vision/01-image-fundamentals/code/main.py	28	except Exception:
MEDIUM	…/04-computer-vision/01-image-fundamentals/code/main.py	22	def load_rgb(url, timeout=5):
LOW	…computer-vision/16-vision-pipeline-capstone/docs/en.md	258	except Exception:
LOW	…vision/08-instance-segmentation-mask-rcnn/code/main.py	98	except Exception as e:

Over-Commented Block50 hits · 50 pts

Severity	File	Line	Snippet
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	561
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	581	# }]
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	601	# )
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	621	# "type": "object",
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	641	# {"role": "assistant", "content": response.content},
LOW	…ases/11-llm-engineering/09-function-calling/docs/en.md	661	# command="npx",
LOW	phases/11-llm-engineering/10-evaluation/docs/en.md	741	#
LOW	phases/11-llm-engineering/10-evaluation/docs/en.md	761
LOW	phases/11-llm-engineering/10-evaluation/docs/en.md	781	# evaluate([test_case], [relevancy, faithfulness])
LOW	phases/11-llm-engineering/10-evaluation/docs/en.md	801	# steps:
LOW	phases/11-llm-engineering/12-guardrails/docs/en.md	741
LOW	phases/11-llm-engineering/12-guardrails/docs/en.md	761	# result = response.results[0]
LOW	phases/11-llm-engineering/12-guardrails/docs/en.md	781	#
LOW	phases/11-llm-engineering/12-guardrails/docs/en.md	801	# config.yml:
LOW	phases/11-llm-engineering/12-guardrails/docs/en.md	821	# user ask about something else
LOW	phases/11-llm-engineering/12-guardrails/docs/en.md	841	# )
LOW	…es/11-llm-engineering/03-structured-outputs/docs/en.md	421
LOW	…es/11-llm-engineering/03-structured-outputs/docs/en.md	441	# {"role": "user", "content": "Sony WH-1000XM5, $348, in stock"},
LOW	…es/11-llm-engineering/03-structured-outputs/docs/en.md	461	# max_tokens=1024,
LOW	…es/11-llm-engineering/03-structured-outputs/docs/en.md	481	### Instructor Library
LOW	phases/11-llm-engineering/13-production-app/docs/en.md	1001	## Use It
LOW	phases/11-llm-engineering/13-production-app/docs/en.md	1021	# user_id: str
LOW	phases/11-llm-engineering/13-production-app/docs/en.md	1041	#
LOW	phases/11-llm-engineering/13-production-app/docs/en.md	1061	Replace the simulated LLM calls with actual provider SDKs.
LOW	phases/11-llm-engineering/13-production-app/docs/en.md	1081	# async def call_anthropic(prompt, model="claude-sonnet-4-20250514"):
LOW	…es/11-llm-engineering/01-prompt-engineering/docs/en.md	881	# client = OpenAI()
LOW	…es/11-llm-engineering/01-prompt-engineering/docs/en.md	901	OpenAI's system message is processed first and given high attention weight. Temperature=0.0 makes the output determinist
LOW	…es/11-llm-engineering/01-prompt-engineering/docs/en.md	921	# "role": "assistant",
LOW	…es/11-llm-engineering/01-prompt-engineering/docs/en.md	941	# "gemini-1.5-pro",
LOW	…es/11-llm-engineering/01-prompt-engineering/docs/en.md	961	#
LOW	phases/11-llm-engineering/11-caching-cost/docs/en.md	761	# model="claude-sonnet-4-20250514",
LOW	phases/11-llm-engineering/11-caching-cost/docs/en.md	781
LOW	phases/11-llm-engineering/11-caching-cost/docs/en.md	801
LOW	phases/11-llm-engineering/11-caching-cost/docs/en.md	821	#
LOW	phases/11-llm-engineering/11-caching-cost/docs/en.md	841	# client = OpenAI()
LOW	…tools-and-protocols/01-the-tool-interface/code/main.ts	1	// Phase 13 Lesson 01 — the tool interface, in TypeScript.
LOW	…es/13-tools-and-protocols/19-a2a-protocol/code/main.ts	1	// Phase 13 Lesson 19 — A2A agent-to-agent protocol, in TypeScript.
LOW	…s-and-protocols/07-building-an-mcp-server/code/main.ts	1	// Phase 13 Lesson 07 — toy MCP server, in TypeScript, stdlib only.
LOW	…-engineering/13-langgraph-stateful-graphs/code/main.ts	1	// Phase 14 Lesson 13 — LangGraph-shaped stateful graph, in TypeScript.
LOW	…ineering/06-tool-use-and-function-calling/code/main.ts	1	// Phase 14 Lesson 06 — tool use and function calling, in TypeScript.
LOW	…es/14-agent-engineering/01-the-agent-loop/code/main.ts	1	// Phase 14 Lesson 01 — toy ReAct agent loop, in TypeScript.
LOW	…/00-setup-and-tooling/10-terminal-and-shell/docs/en.md	241	# Port forward (access remote Jupyter/TensorBoard locally)
LOW	phases/10-llms-from-scratch/11-quantization/docs/en.md	781	# bits=4,
LOW	phases/10-llms-from-scratch/11-quantization/docs/en.md	801	# model_id = "meta-llama/Llama-3.1-8B"
LOW	phases/10-llms-from-scratch/10-evaluation/docs/en.md	421	# Command line:
LOW	phases/10-llms-from-scratch/10-evaluation/docs/en.md	461	### RAGAS for RAG evaluation
LOW	…jects/03-realtime-voice-assistant/code/ts/src/index.ts	1	// Capstone 19/03: realtime voice web client (multi-file TypeScript).
LOW	…s/01-terminal-native-coding-agent/code/ts/src/index.ts	1	// Capstone 19/01: terminal-native coding agent harness (multi-file TypeScript).
LOW	…one-projects/02-rag-over-codebase/code/ts/src/index.ts	1	// Capstone 19/02: code RAG query API (multi-file TypeScript).
LOW	…utonomous-systems/16-checkpoints-rollback/code/main.py	101

Hallucination Indicators4 hits · 50 pts

Severity	File	Line	Snippet
CRITICAL	…9-capstone-projects/36-training-loop-eval/code/main.py	159	block.attn.out_proj.weight.data.mul_(scale)
CRITICAL	…9-capstone-projects/36-training-loop-eval/code/main.py	160	block.mlp.fc2.weight.data.mul_(scale)
CRITICAL	…9-capstone-projects/35-gpt-model-assembly/code/main.py	156	block.attn.out_proj.weight.data.mul_(scale)
CRITICAL	…9-capstone-projects/35-gpt-model-assembly/code/main.py	157	block.mlp.fc2.weight.data.mul_(scale)

Synthetic Comment Markers4 hits · 20 pts

Severity	File	Line	Snippet
HIGH	…llms-from-scratch/06-instruction-tuning-sft/docs/en.md	25	Stanford Alpaca proved you don't need millions of examples. In March 2023, they fine-tuned Llama 7B on just 52,000 instr
HIGH	…llms-from-scratch/06-instruction-tuning-sft/docs/en.md	61	Simple and widely used. The `input` field is optional -- many instructions don't need additional context. Stanford relea
HIGH	…modal-ai/05-llava-visual-instruction-tuning/docs/en.md	3	> LLaVA (April 2023) is the most copied multimodal architecture on the planet. It replaced BLIP-2's Q-Former with a 2-la
HIGH	…modal-ai/05-llava-visual-instruction-tuning/docs/en.md	164	\| ShareGPT4V \| "Better captions" \| 1M dense captions generated by GPT-4V, used for higher-quality alignment \|

Verbosity Indicators6 hits · 11 pts

Severity	File	Line	Snippet
LOW	scripts/scaffold-lesson.sh	77	### Step 1: [name]
LOW	scripts/scaffold-lesson.sh	85	### Step 2: [name]
LOW	…s/15-autonomous-systems/11-browser-agents/code/main.py	91	# Step 1: fetch. Apply sanitizer if enabled.
LOW	…s/15-autonomous-systems/11-browser-agents/code/main.py	97	# Step 2: "read" the combined context. In a real stack, URL fragment
LOW	…s/15-autonomous-systems/11-browser-agents/code/main.py	101	# Step 3: decide what to post.
LOW	…s/15-autonomous-systems/11-browser-agents/code/main.py	117	# Step 4: R/W boundary check.

Slop Phrases5 hits · 10 pts

Severity	File	Line	Snippet
MEDIUM	…1-llm-engineering/10-evaluation/code/eval_framework.py	259	reference_output="I cannot provide instructions for illegal activities.",
MEDIUM	phases/11-llm-engineering/12-guardrails/code/main.ts	327	return { response: "I cannot provide that response. Let me help you differently.", report };
MEDIUM	…es/11-llm-engineering/12-guardrails/code/guardrails.py	341	return "I apologize, but I cannot provide that response. Let me help you differently.", report
MEDIUM	…m-engineering/13-production-app/code/production_app.py	337	"Let me know if you need more detail on any specific aspect."
MEDIUM	…m-engineering/13-production-app/code/production_app.py	478	result["text"] = "I cannot provide that response as it was flagged by our safety system."

AI Slop Vocabulary2 hits · 9 pts

Severity	File	Line	Snippet
MEDIUM	…ne-projects/27-eval-harness-fixture-tasks/code/main.py	332	# The harness
MEDIUM	…e-projects/29-end-to-end-coding-task-demo/code/main.py	32	# Minimal harness primitives, copied with intent from lessons 25-28.

Overly Generic Function Names5 hits · 5 pts

Severity	File	Line	Snippet
LOW	…m-engineering/13-production-app/code/production_app.py	430	async def handle_request(self, user_id, query, template_name="general_chat", variables=None):
LOW	…t-engineering/19-benchmarks-swebench-gaia/code/main.py	34	def run_task(task: Task) -> TaskResult:
LOW	…rms/24-evaluation-coordination-benchmarks/code/main.py	42	def run_task(system: SystemSim, task_id: str, seen: bool, rng: random.Random) -> TaskResult:
LOW	…s/19-capstone-projects/49-lm-eval-harness/code/main.py	289	def run_task(
LOW	…odal-ai/25-multimodal-agents-computer-use/code/main.py	87	def run_task(task: Task) -> dict:

Magic Placeholder Names1 hit · 5 pts

Severity	File	Line	Snippet
HIGH	…engineering/02-few-shot-cot/code/advanced_prompting.py	510	client = OpenAI(api_key=os.environ.get("OPENAI_API_KEY", "your-api-key"))

Fake / Example Data1 hit · 1 pts

Severity	File	Line	Snippet
LOW	…-tools-and-protocols/04-structured-output/code/main.py	143	"customer": "Acme Corp",

rohitg00/ai-engineering-from-scratch

Score History

Severity Breakdown

Pattern Findings