config-audit/tests/snapshots/v5.0.0/drift.json
Kjell Tore Guttormsen 8216fb4175 test(snapshots): make byte/snapshot tests hermetic + re-seed baseline
The COL collision-scanner and the CLAUDE.md cascade resolve ~/.claude from
process.env.HOME (active-config-reader). Snapshot/byte CLIs were spawned with
the developer's real HOME, so they picked up installed plugins/skills and the
user CLAUDE.md — making the v5.0.0 + default-output snapshots machine- and
time-dependent. They were seeded 2026-05-01 with COL=1 (a real ~/.claude skill
collision) and drifted to COL=0 after the polyrepo split: 26 pre-existing
failures unrelated to Batch 1.

Fix (test-only, no production change):
- tests/helpers/hermetic-home.mjs — empty temp HOME, mirroring the pattern
  collision.test.mjs already uses for the COL unit test.
- 7 harnesses spawn CLIs (or call lint()) under the hermetic HOME, so output
  depends only on committed fixtures. Determinism verified across runs.
- Re-seeded all snapshots under hermetic HOME via SEED_SNAPSHOT/UPDATE_SNAPSHOT
  (added a SEED guard to the frozen v5.0.0 byte tests). Snapshots now reflect
  the fixture alone (COL=0, fixture-only activeConfig counts).
- Also re-seeded the unused env-aware snapshots (manifest/whats-active/
  plugin-health), which had baked dozens of real ~/.claude skill/plugin names
  into the committed repo — privacy cleanup.

Full suite: 812/812 green, stable across 3 runs.
2026-06-18 12:26:00 +02:00

407 lines
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JSON

{
"newFindings": [],
"resolvedFindings": [],
"unchangedFindings": [
{
"id": "CA-CML-001",
"scanner": "CML",
"severity": "low",
"title": "Missing recommended sections",
"description": "CLAUDE.md is missing: Project overview, Architecture",
"file": "/Users/ktg/repos/ktg-plugin-marketplace/config-audit/tests/fixtures/marketplace-medium/CLAUDE.md",
"line": null,
"evidence": "Present sections: Marketplace Medium, Plugins, Commands, Conventions",
"category": null,
"recommendation": "Add sections for: Project overview, Architecture",
"autoFixable": false
},
{
"id": "CA-GAP-001",
"scanner": "GAP",
"severity": "medium",
"title": "No custom skills or commands",
"description": "Feature gap: No custom skills or commands. Create project-specific skills in .claude/skills/ or commands in .claude/commands/ to automate repetitive workflows.",
"file": null,
"line": null,
"evidence": null,
"category": "t1",
"recommendation": "Create project-specific skills in .claude/skills/ or commands in .claude/commands/ to automate repetitive workflows.",
"autoFixable": false
},
{
"id": "CA-GAP-002",
"scanner": "GAP",
"severity": "low",
"title": "Settings only at one scope",
"description": "Feature gap: Settings only at one scope. Use all 3 settings scopes: ~/.claude/settings.json (user), .claude/settings.json (project), .claude/settings.local.json (local/personal).",
"file": null,
"line": null,
"evidence": null,
"category": "t2",
"recommendation": "Use all 3 settings scopes: ~/.claude/settings.json (user), .claude/settings.json (project), .claude/settings.local.json (local/personal).",
"autoFixable": false
},
{
"id": "CA-GAP-003",
"scanner": "GAP",
"severity": "low",
"title": "No path-scoped rules",
"description": "Feature gap: No path-scoped rules. Create .claude/rules/*.md with paths: frontmatter to apply rules only to matching files.",
"file": null,
"line": null,
"evidence": null,
"category": "t2",
"recommendation": "Create .claude/rules/*.md with paths: frontmatter to apply rules only to matching files.",
"autoFixable": false
},
{
"id": "CA-GAP-004",
"scanner": "GAP",
"severity": "low",
"title": "Low hook diversity",
"description": "Feature gap: Low hook diversity. Use hooks across 3+ events (e.g., SessionStart, PreToolUse, Stop) for comprehensive automation.",
"file": null,
"line": null,
"evidence": null,
"category": "t2",
"recommendation": "Use hooks across 3+ events (e.g., SessionStart, PreToolUse, Stop) for comprehensive automation.",
"autoFixable": false
},
{
"id": "CA-GAP-005",
"scanner": "GAP",
"severity": "low",
"title": "No custom subagents",
"description": "Feature gap: No custom subagents. Create custom agents in .claude/agents/ or ~/.claude/agents/ with specialized tools and model selection.",
"file": null,
"line": null,
"evidence": null,
"category": "t2",
"recommendation": "Create custom agents in .claude/agents/ or ~/.claude/agents/ with specialized tools and model selection.",
"autoFixable": false
},
{
"id": "CA-GAP-006",
"scanner": "GAP",
"severity": "low",
"title": "No model configuration",
"description": "Feature gap: No model configuration. Set model preferences in settings.json (model, modelOverrides) for cost/quality optimization.",
"file": null,
"line": null,
"evidence": null,
"category": "t2",
"recommendation": "Set model preferences in settings.json (model, modelOverrides) for cost/quality optimization.",
"autoFixable": false
},
{
"id": "CA-GAP-007",
"scanner": "GAP",
"severity": "info",
"title": "No status line configured",
"description": "Feature gap: No status line configured. Configure statusLine in settings.json to show context window usage, cost, and model info.",
"file": null,
"line": null,
"evidence": null,
"category": "t3",
"recommendation": "Configure statusLine in settings.json to show context window usage, cost, and model info.",
"autoFixable": false
},
{
"id": "CA-GAP-008",
"scanner": "GAP",
"severity": "info",
"title": "No custom keybindings",
"description": "Feature gap: No custom keybindings. Create ~/.claude/keybindings.json to customize keyboard shortcuts (e.g., bind chat:newline to Shift+Enter).",
"file": null,
"line": null,
"evidence": null,
"category": "t3",
"recommendation": "Create ~/.claude/keybindings.json to customize keyboard shortcuts (e.g., bind chat:newline to Shift+Enter).",
"autoFixable": false
},
{
"id": "CA-GAP-009",
"scanner": "GAP",
"severity": "info",
"title": "Using default output style",
"description": "Feature gap: Using default output style. Try \"Explanatory\" or \"Learning\" output styles, or create custom styles in .claude/output-styles/.",
"file": null,
"line": null,
"evidence": null,
"category": "t3",
"recommendation": "Try \"Explanatory\" or \"Learning\" output styles, or create custom styles in .claude/output-styles/.",
"autoFixable": false
},
{
"id": "CA-GAP-010",
"scanner": "GAP",
"severity": "info",
"title": "No worktree workflow",
"description": "Feature gap: No worktree workflow. Use --worktree for parallel feature development. Configure worktree.symlinkDirectories for node_modules.",
"file": null,
"line": null,
"evidence": null,
"category": "t3",
"recommendation": "Use --worktree for parallel feature development. Configure worktree.symlinkDirectories for node_modules.",
"autoFixable": false
},
{
"id": "CA-GAP-011",
"scanner": "GAP",
"severity": "info",
"title": "No advanced skill frontmatter",
"description": "Feature gap: No advanced skill frontmatter. Use disable-model-invocation, context:fork, or argument-hint in skill frontmatter for better control.",
"file": null,
"line": null,
"evidence": null,
"category": "t3",
"recommendation": "Use disable-model-invocation, context:fork, or argument-hint in skill frontmatter for better control.",
"autoFixable": false
},
{
"id": "CA-GAP-012",
"scanner": "GAP",
"severity": "info",
"title": "No subagent isolation",
"description": "Feature gap: No subagent isolation. Use isolation: worktree in agent frontmatter for safe parallel development.",
"file": null,
"line": null,
"evidence": null,
"category": "t3",
"recommendation": "Use isolation: worktree in agent frontmatter for safe parallel development.",
"autoFixable": false
},
{
"id": "CA-GAP-013",
"scanner": "GAP",
"severity": "info",
"title": "No dynamic skill context",
"description": "Feature gap: No dynamic skill context. Use !`command` syntax in skills to inject dynamic context (e.g., !`git branch --show-current`).",
"file": null,
"line": null,
"evidence": null,
"category": "t3",
"recommendation": "Use !`command` syntax in skills to inject dynamic context (e.g., !`git branch --show-current`).",
"autoFixable": false
},
{
"id": "CA-GAP-014",
"scanner": "GAP",
"severity": "info",
"title": "No autoMode classifier",
"description": "Feature gap: No autoMode classifier. Configure autoMode in user/local settings with environment context and allow/deny rules.",
"file": null,
"line": null,
"evidence": null,
"category": "t3",
"recommendation": "Configure autoMode in user/local settings with environment context and allow/deny rules.",
"autoFixable": false
},
{
"id": "CA-GAP-015",
"scanner": "GAP",
"severity": "info",
"title": "No custom plugin",
"description": "Feature gap: No custom plugin. Package reusable skills, agents, and hooks as a Claude Code plugin with .claude-plugin/plugin.json.",
"file": null,
"line": null,
"evidence": null,
"category": "t4",
"recommendation": "Package reusable skills, agents, and hooks as a Claude Code plugin with .claude-plugin/plugin.json.",
"autoFixable": false
},
{
"id": "CA-GAP-016",
"scanner": "GAP",
"severity": "info",
"title": "No managed settings",
"description": "Feature gap: No managed settings. Use managed-settings.json for organization-wide policy enforcement.",
"file": null,
"line": null,
"evidence": null,
"category": "t4",
"recommendation": "Use managed-settings.json for organization-wide policy enforcement.",
"autoFixable": false
},
{
"id": "CA-GAP-017",
"scanner": "GAP",
"severity": "info",
"title": "No LSP plugins",
"description": "Feature gap: No LSP plugins. Add .lsp.json for real-time code intelligence from language servers.",
"file": null,
"line": null,
"evidence": null,
"category": "t4",
"recommendation": "Add .lsp.json for real-time code intelligence from language servers.",
"autoFixable": false
},
{
"id": "CA-TOK-001",
"scanner": "TOK",
"severity": "low",
"title": "High MCP tool-schema budget on server \"memory\"",
"description": "MCP server \"memory (.mcp.json)\" has tool count unknown — could not parse manifest or cached tools/list. Tool schemas load on every turn; an unverified server may be inflating the per-turn payload silently.",
"file": ".mcp.json",
"line": null,
"evidence": "tool_count=unknown; server=\"memory\"; source=\".mcp.json\" — severity reflects estimated tokens/turn based on structural heuristic; not measured against runtime telemetry",
"category": "token-efficiency",
"recommendation": "Install the package locally (so detect-mcp-tool-count can read its manifest), or run the server once and cache its tools/list response under ~/.claude/config-audit/mcp-cache/<name>.json. See knowledge/cache-telemetry-recipe.md.",
"autoFixable": false
},
{
"id": "CA-DIS-001",
"scanner": "DIS",
"severity": "low",
"title": "Tool listed in both permissions.deny and permissions.allow",
"description": ".claude/settings.json contains 1 tool present in both deny and allow lists. The deny list wins — the allow entries are dead config but still load on every turn and may confuse future readers about intent.",
"file": "/Users/ktg/repos/ktg-plugin-marketplace/config-audit/tests/fixtures/marketplace-medium/.claude/settings.json",
"line": null,
"evidence": "Read: allow=\"Read(src/**)\" + deny=\"Read(./.env)\"",
"category": "permissions-hygiene",
"recommendation": "Remove the redundant allow entries. If you actually want this tool enabled, remove it from the deny list instead. Settings should express intent clearly.",
"autoFixable": false
}
],
"movedFindings": [],
"scoreChange": {
"before": {
"score": 91,
"grade": "A"
},
"after": {
"score": 91,
"grade": "A"
},
"delta": 0
},
"areaChanges": [
{
"name": "CLAUDE.md",
"before": {
"score": 90,
"grade": "A"
},
"after": {
"score": 90,
"grade": "A"
},
"delta": 0
},
{
"name": "Settings",
"before": {
"score": 90,
"grade": "A"
},
"after": {
"score": 90,
"grade": "A"
},
"delta": 0
},
{
"name": "Hooks",
"before": {
"score": 100,
"grade": "A"
},
"after": {
"score": 100,
"grade": "A"
},
"delta": 0
},
{
"name": "Rules",
"before": {
"score": 100,
"grade": "A"
},
"after": {
"score": 100,
"grade": "A"
},
"delta": 0
},
{
"name": "MCP",
"before": {
"score": 100,
"grade": "A"
},
"after": {
"score": 100,
"grade": "A"
},
"delta": 0
},
{
"name": "Imports",
"before": {
"score": 100,
"grade": "A"
},
"after": {
"score": 100,
"grade": "A"
},
"delta": 0
},
{
"name": "Conflicts",
"before": {
"score": 100,
"grade": "A"
},
"after": {
"score": 100,
"grade": "A"
},
"delta": 0
},
{
"name": "Feature Coverage",
"before": {
"score": 43,
"grade": "D"
},
"after": {
"score": 43,
"grade": "D"
},
"delta": 0
},
{
"name": "Token Efficiency",
"before": {
"score": 90,
"grade": "A"
},
"after": {
"score": 90,
"grade": "A"
},
"delta": 0
},
{
"name": "Plugin Hygiene",
"before": {
"score": 100,
"grade": "A"
},
"after": {
"score": 100,
"grade": "A"
},
"delta": 0
}
],
"summary": {
"totalBefore": 20,
"totalAfter": 20,
"newCount": 0,
"resolvedCount": 0,
"trend": "stable"
}
}