ccs/docs/reports/hardening-inventory.md

Hardening Inventory Report

Scope: src/**/*.{ts,tsx,js,jsx,mjs,cjs}

Summary

Metric	Value
Sync fs occurrences (all)	2514
Sync fs files affected (all)	262
Sync fs occurrences (runtime hotpaths)	1192
Sync fs files affected (runtime hotpaths)	155
Legacy shim markers	465
Legacy shim files affected	176

Top Runtime Hotpath Sync fs Files

File	Sync Calls	API Names
src/management/shared-manager/diverged-file-adopter.ts	39	closeSync, fsyncSync, linkSync, lstatSync, openSync, readdirSync, readFileSync, readlinkSync, renameSync, statSync, unlinkSync, writeFileSync
src/utils/browser/mcp-installer.ts	32	chmodSync, copyFileSync, existsSync, mkdirSync, readFileSync, renameSync, statSync, unlinkSync, writeFileSync
src/utils/image-analysis/mcp-installer.ts	30	chmodSync, copyFileSync, existsSync, mkdirSync, readFileSync, renameSync, statSync, unlinkSync, writeFileSync
src/utils/claude-symlink-manager.ts	27	copyFileSync, existsSync, lstatSync, mkdirSync, readdirSync, readlinkSync, renameSync, rmSync, statSync, symlinkSync, unlinkSync
src/cliproxy/config/env-builder.ts	25	existsSync, mkdirSync, readFileSync, writeFileSync
src/management/shared-manager/migrations.ts	25	copyFileSync, cpSync, existsSync, lstatSync, mkdirSync, readdirSync, symlinkSync, unlinkSync, writeFileSync
src/utils/websearch/mcp-installer.ts	25	chmodSync, copyFileSync, existsSync, mkdirSync, readFileSync, renameSync, statSync, unlinkSync, writeFileSync
src/cliproxy/services/variant-settings.ts	23	existsSync, mkdirSync, readFileSync, renameSync, unlinkSync, writeFileSync
src/management/recovery-manager.ts	23	copyFileSync, existsSync, lstatSync, mkdirSync, renameSync, statSync, unlinkSync, writeFileSync
src/utils/shell-completion.ts	23	appendFileSync, copyFileSync, existsSync, mkdirSync, readFileSync, statSync

Top Legacy Shim Marker Files

File	Marker Count
src/auth/profile-detector.ts	18
src/web-server/usage/native-quota-collector.ts	15
src/utils/config-manager.ts	13
src/cliproxy/__tests__/pool-onboarding-phase5.test.ts	12
src/cliproxy/executor/__tests__/variant-port-allocation.test.js	12
src/config/schemas/websearch.ts	10
src/commands/cursor-command-display.ts	9
src/config/migration-manager.ts	9
src/cliproxy/config/__tests__/env-builder-provider-url.test.ts	8
src/cliproxy/executor/__tests__/variant-port-edge-cases.test.js	8

Explicit Shim/Re-export Files

• src/cliproxy/__tests__/model-catalog-compat.test.ts
• src/cliproxy/ai-providers/__tests__/codex-plan-compatibility.test.ts
• src/cliproxy/ai-providers/__tests__/openai-compat-manager.test.js
• src/cliproxy/ai-providers/openai-compat-manager.ts
• src/cliproxy/types/__tests__/types-backward-compat.test.ts
• src/utils/profile-compat.ts
• src/web-server/services/compatible-cli-docs-registry.ts

Maintainability Metrics

Metric	Value
typed-error adoption (typed/total throws)	19.6% (89/455)
typed-error adoption (P4 locked subdomains)	93.3% (28/30), target 40%
hotpath console.error/warn occurrences	264 (590 total, 326 CLI-UX exempt)
hotpath console.error/warn files	81
files with createLogger	65/764
subdomains with zero createLogger	15 (api, bin, channels, cliproxy, cliproxy/accounts, cliproxy/ai-providers, cliproxy/binary, cliproxy/config, cliproxy/management, cliproxy/sync, cliproxy/types, config, dispatcher, shared, types)
files > 400 LOC	91
files > 600 LOC	42

Top Hotpath console.error/warn Files

File	console.error/warn
src/errors/error-handler.ts	11
src/utils/prompt.ts	11
src/utils/websearch/profile-hook-injector.ts	10
src/cliproxy/accounts/account-safety-cross-lane.ts	9
src/utils/hooks/image-analyzer-profile-hook-injector.ts	9
src/utils/websearch/hook-installer.ts	8
src/cliproxy/auth/token-manager.ts	7
src/cliproxy/binary/downloader.ts	7
src/cliproxy/executor/account-resolution.ts	7
src/config/unified-config-loader.ts	7
src/targets/claude-adapter.ts	7
src/utils/shell-executor.ts	7
src/utils/websearch/hook-config.ts	7
src/targets/droid-detector.ts	6
src/utils/hooks/image-analyzer-hook-installer.ts	6

Files > 400 LOC (top 15)

File	LOC
src/web-server/usage/native-quota-collector.ts	1758
src/web-server/routes/cliproxy-auth-routes.ts	1531
src/cliproxy/auth/oauth-handler.ts	1510
src/cursor/cursor-executor.ts	1234
src/web-server/model-pricing.ts	1127
src/cliproxy/config/generator.ts	1109
src/cliproxy/auth/oauth-process.ts	1048
src/cliproxy/config/env-builder.ts	1045
src/web-server/routes/settings-routes.ts	1042
src/cliproxy/proxy/tool-sanitization-proxy.ts	1020
src/commands/cliproxy/variant-subcommand.ts	997
src/cliproxy/quota/quota-manager.ts	954
src/web-server/services/codex-dashboard-service.ts	940
src/glmt/glmt-proxy.ts	939
src/cliproxy/accounts/registry.ts	871