release: v5.3.0 — permission-rule & plugin-hygiene hardening (DIS/CML/PLH)

Five additive scanner findings extend existing scanners (count stays 13): DIS forbidden-param rules (Tool(param:value) on a canonicalizing field — deny/ask = false security, allow = dead config) and ineffective allow-wildcards + Tool(*) deny-all; CML context-window-scaled 40.0k-char CLAUDE.md budget mirroring CC's startup warning; PLH plugin namespace collision (two plugins declaring the same name). PLH cross-plugin command-name overlap reframed HIGH → LOW (namespacing keeps both reachable). feature-gap recommends disableBundledSkills under skill-listing pressure.

Version sync: plugin.json 5.2.0→5.3.0, README version badge + What's New + version-history row + TOC anchor (tests badge already 936+, scanner count stays 13), CHANGELOG [5.3.0] entry, 3 knowledge-backing entries. 936/936 tests; self-audit configGrade A 97, pluginGrade A 100, readmeCheck.passed:true; gitleaks clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ter3E2JSi1Khgmuf2kady8
This commit is contained in:
Kjell Tore Guttormsen 2026-06-19 20:45:29 +02:00
commit fe686b6594
5 changed files with 118 additions and 13 deletions

View file

@ -56,3 +56,14 @@ uncertainty band.
| medium | Materially inflates token cost per turn (cache miss, schema bloat) |
| low | Detectable inefficiency that compounds across long sessions |
| info | Informational signal — no action required, may indicate room for optimisation |
## Skill-listing budget lever: disableBundledSkills
When the active skill listing exceeds its token budget (SKL `CA-SKL-002`), the
`disableBundledSkills` setting is a direct token-efficiency lever: it removes the descriptions
of plugin-bundled skills from the skill listing injected into the system prompt, shrinking the
per-turn baseline. Unlike trimming individual descriptions (`CA-SKL-001`), it is a single switch
that drops the entire bundled-skill surface at once — appropriate when the bundled skills are not
in active use. feature-gap surfaces it as a conditional recommendation, the remediation companion
to `CA-SKL-002`. Sibling levers: `skillOverrides` (selectively re-enable specific skills) and
per-skill description trimming.