config-audit/tests/snapshots/v5.0.0/posture.json
Kjell Tore Guttormsen 7bb254780a feat(skill-listing): add SKL scanner for the skill-listing token budget
Fase 4 Items 2+3 (CC 2.1.114→181 gap-review). New orchestrated scanner
`skill-listing-scanner.mjs` (prefix SKL) flags every active skill whose
description exceeds the verified 1,536-char listing cap (CC 2.1.105, changelog
L1502). Past the cap, Claude Code silently truncates the description the model
reads to route skill invocation — dropping the trigger phrases at the tail.
HOME-scoped over all user + plugin skills via enumerateSkills (COL is the model).

- CA-SKL-001 (medium): description > 1,536 chars. Remediation folds in Item
  2(b) — recommends disableBundledSkills + skillOverrides + trimming
  (designvalg A: no standalone GAP-check, which would fire for nearly everyone).
- Designvalg B: v1 ships the verified cap ONLY. The aggregate 2%-of-context
  listing budget is deferred — it needs a context-window assumption that would
  turn a verified fact into a guess (would carry a CALIBRATION_NOTE if added).
- Choice C: recognize the skillOverrides settings key (CC 2.1.129) in
  KNOWN_KEYS. Left OUT of TYPE_CHECKS — the value is a per-skill object
  (off/user-invocable-only/name-only), not a string; a 'string' check (as the
  plan sketched) would create a NEW false positive. Verify-first deviation.

Registration: scan-orchestrator (13th scanner), humanizer (SKL → 'Wasted
tokens' + static/_default translations), scoring SCANNER_AREA_MAP (→ Token
Efficiency; no 11th area), README badge 12→13, CLAUDE.md (finding-id +
test-count), docs/scanner-internals.md, gap-matrix + plan status notes.

Snapshots reseeded hermetically (SEED_SNAPSHOT/UPDATE_SNAPSHOT): SKL entry with
0 findings in empty HOME, scanners_ok 11→12, claudeMdEstimatedTokens bump from
the CLAUDE.md edits flowing through the cascade. Contamination grep clean.

Suite 868/868 (856 baseline + 11 SKL + 1 skillOverrides). RED→GREEN logged
per cycle.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ter3E2JSi1Khgmuf2kady8
2026-06-18 17:36:28 +02:00

609 lines
20 KiB
JSON

{
"utilization": {
"score": 43,
"overhang": 57
},
"maturity": {
"level": 2,
"name": "Structured",
"description": "Rules, skills, hooks"
},
"segment": {
"segment": "Developing",
"description": "Basic setup — significant features untapped"
},
"areas": [
{
"id": "claude_md",
"name": "CLAUDE.md",
"grade": "A",
"score": 90,
"findingCount": 1
},
{
"id": "settings",
"name": "Settings",
"grade": "A",
"score": 100,
"findingCount": 0
},
{
"id": "hooks",
"name": "Hooks",
"grade": "A",
"score": 100,
"findingCount": 0
},
{
"id": "rules",
"name": "Rules",
"grade": "A",
"score": 100,
"findingCount": 0
},
{
"id": "mcp",
"name": "MCP",
"grade": "A",
"score": 100,
"findingCount": 0
},
{
"id": "imports",
"name": "Imports",
"grade": "A",
"score": 100,
"findingCount": 0
},
{
"id": "conflicts",
"name": "Conflicts",
"grade": "A",
"score": 100,
"findingCount": 0
},
{
"id": "feature_coverage",
"name": "Feature Coverage",
"grade": "D",
"score": 43,
"findingCount": 17
},
{
"id": "token_efficiency",
"name": "Token Efficiency",
"grade": "A",
"score": 90,
"findingCount": 1
},
{
"id": "plugin_hygiene",
"name": "Plugin Hygiene",
"grade": "A",
"score": 100,
"findingCount": 0
}
],
"overallGrade": "A",
"topActions": [
"Create project-specific skills in .claude/skills/ or commands in .claude/commands/ to automate repetitive workflows.",
"Use all 3 settings scopes: ~/.claude/settings.json (user), .claude/settings.json (project), .claude/settings.local.json (local/personal).",
"Create .claude/rules/*.md with paths: frontmatter to apply rules only to matching files."
],
"opportunityCount": 17,
"scannerEnvelope": {
"meta": {
"target": "/Users/ktg/repos/ktg-plugin-marketplace/config-audit/tests/fixtures/marketplace-medium",
"timestamp": "2026-06-18T15:31:48.663Z",
"version": "2.2.0",
"tool": "config-audit"
},
"scanners": [
{
"scanner": "CML",
"status": "ok",
"files_scanned": 1,
"duration_ms": 3,
"findings": [
{
"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
}
],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 1,
"info": 0
}
},
{
"scanner": "SET",
"status": "ok",
"files_scanned": 1,
"duration_ms": 1,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "HKV",
"status": "ok",
"files_scanned": 1,
"duration_ms": 1,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "RUL",
"status": "skipped",
"files_scanned": 0,
"duration_ms": 0,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "MCP",
"status": "ok",
"files_scanned": 1,
"duration_ms": 1,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "IMP",
"status": "ok",
"files_scanned": 1,
"duration_ms": 1,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "CNF",
"status": "ok",
"files_scanned": 2,
"duration_ms": 1,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "GAP",
"status": "ok",
"files_scanned": 4,
"duration_ms": 2,
"findings": [
{
"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
}
],
"counts": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 5,
"info": 11
}
},
{
"scanner": "TOK",
"status": "ok",
"files_scanned": 2,
"duration_ms": 7,
"findings": [
{
"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
}
],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 1,
"info": 0
},
"hotspots": [
{
"source": "mcp:memory (.mcp.json)",
"estimated_tokens": 500,
"rank": 1,
"recommendations": [
"Review whether this source needs to load on every turn."
]
},
{
"source": "CLAUDE.md",
"estimated_tokens": 116,
"rank": 2,
"recommendations": [
"Move volatile top-of-file content to the bottom or extract to an @import-ed file.",
"Split overlong CLAUDE.md into focused @imports (≤200 lines each)."
],
"path": "/Users/ktg/repos/ktg-plugin-marketplace/config-audit/tests/fixtures/marketplace-medium/CLAUDE.md"
},
{
"source": "hooks/hooks.json",
"estimated_tokens": 81,
"rank": 3,
"recommendations": [
"Deduplicate overlapping entries — each duplicate inflates the per-turn schema payload.",
"Move rarely-used permissions to a project-local override."
],
"path": "/Users/ktg/repos/ktg-plugin-marketplace/config-audit/tests/fixtures/marketplace-medium/hooks/hooks.json"
},
{
"source": ".claude/settings.json",
"estimated_tokens": 59,
"rank": 4,
"recommendations": [
"Deduplicate overlapping entries — each duplicate inflates the per-turn schema payload.",
"Move rarely-used permissions to a project-local override."
],
"path": "/Users/ktg/repos/ktg-plugin-marketplace/config-audit/tests/fixtures/marketplace-medium/.claude/settings.json"
},
{
"source": ".mcp.json",
"estimated_tokens": 45,
"rank": 5,
"recommendations": [
"Deduplicate overlapping entries — each duplicate inflates the per-turn schema payload.",
"Move rarely-used permissions to a project-local override."
],
"path": "/Users/ktg/repos/ktg-plugin-marketplace/config-audit/tests/fixtures/marketplace-medium/.mcp.json"
}
],
"total_estimated_tokens": 801,
"activeConfig": {
"claudeMdEstimatedTokens": 1647,
"mcpServerCount": 1,
"pluginCount": 0,
"skillCount": 0
}
},
{
"scanner": "CPS",
"status": "ok",
"files_scanned": 1,
"duration_ms": 1,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "DIS",
"status": "ok",
"files_scanned": 1,
"duration_ms": 1,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "COL",
"status": "ok",
"files_scanned": 0,
"duration_ms": 0,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
},
{
"scanner": "SKL",
"status": "ok",
"files_scanned": 0,
"duration_ms": 0,
"findings": [],
"counts": {
"critical": 0,
"high": 0,
"medium": 0,
"low": 0,
"info": 0
}
}
],
"aggregate": {
"total_findings": 19,
"counts": {
"critical": 0,
"high": 0,
"medium": 1,
"low": 7,
"info": 11
},
"risk_score": 11,
"risk_band": "Medium",
"verdict": "PASS",
"scanners_ok": 12,
"scanners_error": 0,
"scanners_skipped": 1
}
}
}