0.3

Adjusted Signal

0.3

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

23.0K

Stars

TypeScript

Language

247.8K

Lines of Code

589

Files

Pattern Hits

2026-10-31

Scan Date

0.00

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 1.6/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 64 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 1.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 46 finding(s).

PR Review Velocity Impact 1.3/100 · LOW

Which changes need focused human review? 65 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 0HIGH 0MEDIUM 1LOW 64

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 65 distinct pattern matches across 5 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Hyper-Verbose Identifiers45 hits · 45 pts

Severity	File	Line	Snippet	Context
LOW	…mponents/code-snippet/dbml/dbml-completion-provider.ts	34	export function registerDBMLCompletionProvider(	CODE
LOW	…c/lib/check-constraints/check-constraints-validator.ts	315	export function validateCheckConstraintWithDetails(	CODE
LOW	…/data/sql-export/cross-dialect/unsupported-features.ts	38	export function detectUnsupportedFeatures(	CODE
LOW	src/lib/data/sql-export/cross-dialect/index.ts	86	export function getSupportedTargetDialects(	CODE
LOW	…b/data/sql-export/cross-dialect/postgresql/to-mysql.ts	35	function convertPostgresDefaultToMySQL(field: DBField): string {	CODE
LOW	…b/data/sql-export/cross-dialect/postgresql/to-mssql.ts	34	function convertPostgresDefaultToMSSQL(field: DBField): string {	CODE
LOW	…import/dialect-importers/postgresql/postgresql-dump.ts	55	function processForeignKeyConstraint(	CODE
LOW	…import/dialect-importers/postgresql/postgresql-dump.ts	216	function extractColumnsFromCreateTable(statement: string): SQLColumn[] {	CODE
LOW	…import/dialect-importers/postgresql/postgresql-dump.ts	271	function processPrimaryKeyConstraint(	CODE
LOW	…import/dialect-importers/postgresql/postgresql-dump.ts	463	function processCreateIndexStatement(	CODE
LOW	…port/dialect-importers/postgresql/postgresql-common.ts	218	export function findTableWithSchemaSupport(	CODE
LOW	…port/dialect-importers/postgresql/postgresql-common.ts	247	export function getTableIdWithSchemaSupport(	CODE
LOW	…/sql-import/dialect-importers/postgresql/postgresql.ts	752	function extractForeignKeysFromCreateTable(	CODE
LOW	…/sql-import/dialect-importers/postgresql/postgresql.ts	841	function extractCheckConstraintsFromCreateTable(	CODE
LOW	…a/sql-import/dialect-importers/oracle/oracle-common.ts	144	export function findTableWithSchemaSupport(	CODE
LOW	…a/sql-import/dialect-importers/oracle/oracle-common.ts	175	export function normalizeOracleIdentifier(identifier: string): string {	CODE
LOW	…lib/data/sql-import/dialect-importers/oracle/oracle.ts	166	function parseAlterTableAddConstraint(statements: string[]): SQLForeignKey[] {	CODE
LOW	…a/sql-import/dialect-importers/sqlite/sqlite-common.ts	170	export function findTableWithSchemaSupport(	CODE
LOW	…a/sql-import/dialect-importers/sqlite/sqlite-common.ts	185	export function getTableIdWithSchemaSupport(	CODE
LOW	…a/sql-import/dialect-importers/sqlite/sqlite-common.ts	195	export function isValidForeignKeyRelationship(	CODE
LOW	…lib/data/sql-import/dialect-importers/sqlite/sqlite.ts	139	function addCheckConstraintsToTables(	CODE
LOW	…lib/data/sql-import/dialect-importers/sqlite/sqlite.ts	194	function parseCreateTableStatements(sqlContent: string): {	CODE
LOW	…lib/data/sql-import/dialect-importers/sqlite/sqlite.ts	451	function processCreateTableStatement(	CODE
LOW	…lib/data/sql-import/dialect-importers/sqlite/sqlite.ts	658	function processCreateIndexStatement(	CODE
LOW	…lib/data/sql-import/dialect-importers/sqlite/sqlite.ts	714	function processAlterTableStatement(	CODE
LOW	…lib/data/sql-import/dialect-importers/sqlite/sqlite.ts	740	function findForeignKeysUsingRegex(	CODE
LOW	…lib/data/sql-import/dialect-importers/sqlite/sqlite.ts	913	function addPlaceholderTablesForFKReferences(	CODE
LOW	…c/lib/data/sql-import/dialect-importers/mysql/mysql.ts	15	function extractCheckConstraintsFromCreateTable(	CODE
LOW	…c/lib/data/sql-import/dialect-importers/mysql/mysql.ts	202	function extractColumnsFromCreateTable(statement: string): SQLColumn[] {	CODE
LOW	…c/lib/data/sql-import/dialect-importers/mysql/mysql.ts	273	function processCreateIndexStatement(	CODE
LOW	…c/lib/data/sql-import/dialect-importers/mysql/mysql.ts	1225	function findForeignKeysUsingRegex(	CODE
LOW	…ata/sql-import/dialect-importers/mysql/mysql-common.ts	186	export function findTableWithSchemaSupport(	CODE
LOW	…ata/sql-import/dialect-importers/mysql/mysql-common.ts	215	export function getTableIdWithSchemaSupport(	CODE
LOW	…import/dialect-importers/sqlserver/sqlserver-common.ts	144	export function findTableWithSchemaSupport(	CODE
LOW	…import/dialect-importers/sqlserver/sqlserver-common.ts	169	export function getTableIdWithSchemaSupport(	CODE
LOW	…ta/sql-import/dialect-importers/sqlserver/sqlserver.ts	123	function extractCheckConstraintsFromCreateTable(	CODE
LOW	…ta/sql-import/dialect-importers/sqlserver/sqlserver.ts	166	function preprocessSQLServerScript(sqlContent: string): string {	CODE
LOW	…ta/sql-import/dialect-importers/sqlserver/sqlserver.ts	292	function parseAlterTableAddConstraint(statements: string[]): SQLForeignKey[] {	CODE
LOW	…ta/sql-import/dialect-importers/sqlserver/sqlserver.ts	356	function normalizeSQLServerDataType(dataType: string): string {	CODE
LOW	…lib/data/sql-import/validators/postgresql-validator.ts	33	export function validatePostgreSQLDialect(sql: string): ValidationResult {	CODE
LOW	src/lib/data/import-metadata/import/dependencies.ts	209	function preprocessViewDefinitionSQLServer(viewDefinition: string): string {	CODE
LOW	src/lib/data/import-metadata/import/dependencies.ts	272	function preprocessViewDefinitionMySQL(viewDefinition: string): string {	CODE
LOW	src/lib/data/import-metadata/import/dependencies.ts	289	function removeRedundantParentheses(sql: string): string {	CODE
LOW	src/lib/domain/db-table.ts	231	export function adjustTablePositionsWithoutAreas(	CODE
LOW	src/lib/domain/diff/diff-check/diff-check.ts	1415	function compareRelationshipProperties({	CODE

Verbosity Indicators6 hits · 13 pts

Severity	File	Line	Snippet	Context
LOW⚡	src/lib/dbml/apply-dbml/apply-dbml.ts	622	// Step 1: Build mappings from source diagram	COMMENT
LOW⚡	src/lib/dbml/apply-dbml/apply-dbml.ts	626	// Step 2: Update tables and collect ID mappings	COMMENT
LOW⚡	src/lib/dbml/apply-dbml/apply-dbml.ts	635	// Step 3: Update all other entities functionally	COMMENT
LOW	src/lib/dbml/apply-dbml/apply-dbml.ts	660	// Step 4: Update index field references	COMMENT
LOW⚡	src/lib/data/import-metadata/scripts/sqlite-script.ts	380	# Step 1: Write the query to a file	COMMENT
LOW⚡	src/lib/data/import-metadata/scripts/sqlite-script.ts	383	# Step 2: Copy the output of the command above and paste it into app.chartdb.io	COMMENT

Structural Annotation Overuse6 hits · 13 pts

Severity	File	Line	Snippet	Context
LOW⚡	src/lib/dbml/apply-dbml/apply-dbml.ts	622	// Step 1: Build mappings from source diagram	COMMENT
LOW⚡	src/lib/dbml/apply-dbml/apply-dbml.ts	626	// Step 2: Update tables and collect ID mappings	COMMENT
LOW⚡	src/lib/dbml/apply-dbml/apply-dbml.ts	635	// Step 3: Update all other entities functionally	COMMENT
LOW	src/lib/dbml/apply-dbml/apply-dbml.ts	660	// Step 4: Update index field references	COMMENT
LOW⚡	src/lib/data/import-metadata/scripts/sqlite-script.ts	380	# Step 1: Write the query to a file	COMMENT
LOW⚡	src/lib/data/import-metadata/scripts/sqlite-script.ts	383	# Step 2: Copy the output of the command above and paste it into app.chartdb.io	COMMENT

Over-Commented Block7 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW	src/lib/dbml/dbml-export/dbml-export.ts	441	const targetRef = ref.targetSchema	COMMENT
LOW	…port/__tests__/dbml-multi-schema-relationships.test.ts	81	expect(inventoryProducts).toBeDefined();	COMMENT
LOW	…/dialect-importers/mysql/__tests__/mysql-views.test.ts	321	it('should parse relationships correctly', async () => {	COMMENT
LOW	src/lib/data/import-metadata/scripts/sqlite-script.ts	361	`;	COMMENT
LOW	src/lib/data/data-types/postgres-data-types.ts	21	// Level 2 - Second most common types	COMMENT
LOW	src/lib/data/data-types/postgres-data-types.ts	81	// name: 'character',	COMMENT
LOW	…editor-page/canvas/dependency-edge/dependency-edge.tsx	161	// id={id}	COMMENT

Decorative Section Separators1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/lib/data/import-metadata/scripts/sqlite-script.ts	366	# ------------------------------------------------------	COMMENT

chartdb/chartdb

Open-Source Code Quality, Security and Technical Debt Review