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chore(llm-security): v7.8.0 — TRG/SIG/AST scanners

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Session C of the security-fix track: cut the TRG/SIG/AST release now that the
F-1/F-2/F-3 security gates pass. Pure version-sync — the three scanners shipped
in Steps 1-7 (616e7ff..fc7cf57); no production code changes here.

Version-sync 7.7.2 -> 7.8.0 across every current pointer: .claude-plugin/
plugin.json, package.json, README.md badge, and the CLAUDE.md header + "release
notes" range sentinel. Narrative additions (prior releases kept as history):
- CHANGELOG.md: new [7.8.0] entry (Added: TRG/SIG/AST; Changed: prefix
  registration + knowledge/ packaging).
- docs/version-history.md: new v7.8.0 section describing the three scanners.
- README.md "Recent versions": new 7.8.0 row.
- CLAUDE.md: new v7.8.0 highlights paragraph above the v7.7.2 one.

TRG/SIG/AST recap (built Steps 1-7, behind the security-fix gate):
- TRG (scanners/trigger-scanner.mjs) — trigger/activation-abuse: TRG-shadow /
  TRG-baiting / TRG-broad over name+description frontmatter, decode pipeline
  first (LLM06/AST04).
- SIG (scanners/signature-scanner.mjs) — pure-Node known-malware identity engine
  over raw bytes + decode pipeline; rules in knowledge/signatures.json
  (LLM03/LLM02).
- AST (scanners/ast-taint-scanner.mjs) — parse-only python3 taint helper
  (scanners/lib/py-ast-taint.py) with graceful regex fallback (LLM01/LLM02/AST02).

Release gate: full node --test suite 1863/0 after the doc edits. No scanner,
hook, or command behaviour changes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V3s6WnubSSrFjAQTLQdVbG
This commit is contained in:
Kjell Tore Guttormsen 2026-06-20 11:23:11 +02:00
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6
CLAUDE.md
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@ -1,8 +1,10 @@
# LLM Security Plugin (v7.7.2)
# LLM Security Plugin (v7.8.0)
Security scanning, auditing, and threat modeling for Claude Code projects. 5 frameworks: OWASP LLM Top 10, Agentic AI Top 10 (ASI), Skills Top 10 (AST), MCP Top 10, AI Agent Traps (DeepMind). 1820+ unit, integration, and end-to-end tests (`tests/e2e/` covers the multi-hook attack chain, multi-session state simulation, and the full scan-orchestrator pipeline); mutation-testing coverage not published.
Release notes for v7.0.0 → v7.7.2: see `docs/version-history.md` — read on demand.
Release notes for v7.0.0 → v7.8.0: see `docs/version-history.md` — read on demand.
**v7.8.0 highlights** — TRG/SIG/AST: three new deterministic deep-scan scanners targeting the skills/agents attack surface, each with its own finding prefix, OWASP/AST mapping, policy block, and graceful-skip behaviour. **TRG** (`scanners/trigger-scanner.mjs`) inspects command/agent/skill `name` + `description` frontmatter for activation-surface abuse — `TRG-shadow` (name collides with a built-in and intercepts it), `TRG-baiting` (maximally-activating phrases that bait indiscriminate invocation), `TRG-broad` (generic name + universal-applicability claim); descriptions pass the decode pipeline first so obfuscated baiting still trips (LLM06/AST04). **SIG** (`scanners/signature-scanner.mjs`) is a pure-Node known-malware *identity* engine (webshells, reverse shells, cryptominers, hacktools) that tests each signature against both raw bytes and the decode pipeline, so obfuscated known-malware a byte-matcher misses is still caught; rules in `knowledge/signatures.json` (LLM03/LLM02). **AST** (`scanners/ast-taint-scanner.mjs`) shells out to a PARSE-ONLY `python3` helper (`scanners/lib/py-ast-taint.py`) for scope-aware Python taint analysis, falling back to the regex `taint-tracer.mjs` when `python3` is absent; the helper only `ast.parse`s the target, never executes it (LLM01/LLM02/AST02). Built behind a security-fix gate (F-1/F-2/F-3 landed first). No existing scanner, hook, or command behaviour changes.
**v7.7.2 highlights** — Language consistency pass. Norwegian had crept into the playground UI strings, the canonical CLI renderer (`scripts/lib/report-renderers.mjs`), the HTML Report-step appended by all 18 skill commands, two agent prompts, and the marketplace + plugin README/CLAUDE.md state sections. Per the `~/.claude/CLAUDE.md` convention (English for code and documentation, Norwegian for dialog only), surface text was translated to English. Demo-state fixture content for the `dft-komplett-demo` project (intentional Norwegian persona) and regex alternations that match Norwegian-language report markdown (`/^high|^høy/`, `/resolution|løsning/`) were preserved. No scanner, hook, or behavior changes.