CAI indexer — metrics dashboard

CAI Indexer — Metrics Dashboard

83.8% Line Coverage (5383/6424)

20 Files with Metrics

File	Churn≤200 commits	MI0–100	LoC	CognitiveΣ per file	CyclomaticΣ per file	Functions	Hottest Function	Its Cognitive	Biggest Function	Its LoC	Coverage
`crates/indexer-core/src/batch.rs`	1	178	246	8	31	20	embed_batched	5	embed_batched	29	96%
`crates/indexer-core/src/capture.rs`	3	0	1165	105	132	46	validate_batch	17	capture	88	95%
`crates/indexer-core/src/checkout.rs`	1	175	229	7	32	17	safe_join	4	resolve	20	98%
`crates/indexer-core/src/chunk.rs`	2	192	200	21	31	17	split_body	16	split_body	54	99%
`crates/indexer-core/src/config.rs`	5	92	418	7	43	26	ensure_artifact_cached	2	config_apply_wires_the_flag_and_cap_into_the_rerank_stage	63	94%
`crates/indexer-core/src/embed.rs`	4	113	323	13	49	28	new	6	embed	38	58%
`crates/indexer-core/src/flag.rs`	1	0	565	61	95	41	append_flag	15	clear_flags	59	90%
`crates/indexer-core/src/git_host.rs`	3	0	974	41	122	54	fresh_branch	8	pr_state	42	91%
`crates/indexer-core/src/graph.rs`	4	0	692	49	81	45	walk_hops	31	walk_hops	52	80%
`crates/indexer-core/src/lib.rs`	15	377	69	2	10	4	parse	1	parse	9	53%
`crates/indexer-core/src/manifest.rs`	1	271	122	1	19	10	read_or_corrupt	1	canonical_form_is_stable_across_runs	17	98%
`crates/indexer-core/src/okf.rs`	4	54	443	33	62	29	first_atx_h1	8	parse_note	42	94%
`crates/indexer-core/src/pipeline.rs`	9	0	1670	50	176	91	index_note	15	index_note	120	88%
`crates/indexer-core/src/rerank.rs`	2	268	134	2	20	11	rerank	2	rerank	19	100%
`crates/indexer-core/src/retire.rs`	1	179	234	6	32	18	missing_reason_is_rejected	2	plan_retire	23	84%
`crates/indexer-core/src/search.rs`	1	109	362	8	40	28	to_filter	4	to_request	27	86%
`crates/indexer-core/src/store.rs`	6	0	1075	27	163	92	attach_vectors	4	snapshot_async	53	51%
`crates/indexer-core/src/supersede.rs`	2	0	781	38	100	63	append_link	9	build_supersede_changes	68	95%
`crates/indexer-core/src/validation.rs`	1	24	556	25	63	33	validate_link_targets	9	validate_note	66	95%
`crates/indexer/src/main.rs`	4	176	195	3	46	25	main	3	main	69	0%

File

Churn≤200 commits

MI0–100

LoC

CognitiveΣ per file

CyclomaticΣ per file

Functions

Hottest Function

Its Cognitive

Biggest Function

Its LoC

Coverage

crates/indexer-core/src/batch.rs

178

246

embed_batched

96%

crates/indexer-core/src/capture.rs

1165

105

132

validate_batch

capture

95%

crates/indexer-core/src/checkout.rs

175

229

safe_join

resolve

98%

crates/indexer-core/src/chunk.rs

192

200

split_body

99%

crates/indexer-core/src/config.rs

418

ensure_artifact_cached

config_apply_wires_the_flag_and_cap_into_the_rerank_stage

94%

crates/indexer-core/src/embed.rs

113

323

new

embed

58%

crates/indexer-core/src/flag.rs

565

append_flag

clear_flags

90%

crates/indexer-core/src/git_host.rs

974

122

fresh_branch

pr_state

91%

crates/indexer-core/src/graph.rs

692

walk_hops

80%

crates/indexer-core/src/lib.rs

377

parse

53%

crates/indexer-core/src/manifest.rs

271

122

read_or_corrupt

canonical_form_is_stable_across_runs

98%

crates/indexer-core/src/okf.rs

443

first_atx_h1

parse_note

94%

crates/indexer-core/src/pipeline.rs

1670

176

index_note

120

88%

crates/indexer-core/src/rerank.rs

268

134

rerank

100%

crates/indexer-core/src/retire.rs

179

234

missing_reason_is_rejected

plan_retire

84%

crates/indexer-core/src/search.rs

109

362

to_filter

to_request

86%

crates/indexer-core/src/store.rs

1075

163

attach_vectors

snapshot_async

51%

crates/indexer-core/src/supersede.rs

781

100

append_link

build_supersede_changes

95%

crates/indexer-core/src/validation.rs

556

validate_link_targets

validate_note

95%

crates/indexer/src/main.rs

176

195

main

goodcoverage ≥ 80% · MI ≥ 85 · function well under its gate · lower third of a relative column

middlecoverage ≥ 50% · MI ≥ 65 · function near its gate · middle third of a relative column

hotcoverage < 50% · MI < 65 · function at or above its gate · upper third of a relative column

Metric Configuration

Every color band in the table above is driven by one of the values below. Purpose says what the value decides; source names the file it is read from — the generator holds no metric constants of its own, so changing a value there recolors the dashboard on the next run. Relative-rank columns (churn, cognitive Σ, cyclomatic Σ, LoC) split each column into thirds anchored at that column's maximum: a "hot" is the worst file in this table, not an absolute verdict. Absolute thresholds (coverage, MI, per-function gates) stand independent of the table.

Value	Current	Purpose	Source
`coverage_good_lines`	80	line coverage at or above this is green	`config.toml [presentation]`
`coverage_mid_lines`	50	line coverage at or above this is amber, below is red	`config.toml [presentation]`
`mi_good`	85	Maintainability Index at or above this is green	`config.toml [presentation]`
`mi_mid`	65	MI at or above this is amber, below is red	`config.toml [presentation]`
`relative_thirds`	0.34, 0.67	rank split for churn / cognitive / cyclomatic / LoC columns	`config.toml [presentation]`
`per_function_cognitive`	20	a function at or above this is red — the lint gate	`clippy.toml`
`per_function_loc`	60	a function at or above this is red — the lint gate	`clippy.toml`

Value

Current

Purpose

Source

coverage_good_lines

line coverage at or above this is green

config.toml [presentation]

coverage_mid_lines

line coverage at or above this is amber, below is red

config.toml [presentation]

mi_good

Maintainability Index at or above this is green

config.toml [presentation]

mi_mid

MI at or above this is amber, below is red

config.toml [presentation]

relative_thirds

0.34, 0.67

rank split for churn / cognitive / cyclomatic / LoC columns

config.toml [presentation]

per_function_cognitive

a function at or above this is red — the lint gate

clippy.toml

per_function_loc

a function at or above this is red — the lint gate

clippy.toml

The hard coverage floor (the gate in [quality_gate]) is looser than the color bands; MI bands follow the Microsoft Visual Studio lineage convention.