feat(ai-knowledge): add /kb-harvest and /kb-discover skills (v2.3.2)

Add two new knowledge base skills for enterprise multi-repo workflows:
- /kb-harvest: ingest docs from sibling repos, directories, and web URLs
  with provenance tracking and module auto-tagging
- /kb-discover: analyze source code to extract implicit architecture
  patterns, conventions, and rules into KB articles

Both skills include per-article content preview and user approval before
writing to disk.

Author: charlesjones-dev

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "A curated list of custom Claude Code plugins, agents, and skills for developers.",
-    "version": "2.3.1",
+    "version": "2.3.2",
     "pluginRoot": "./plugins"
   },
   "plugins": [
@@ -272,8 +272,8 @@
     {
       "name": "ai-knowledge",
       "source": "./plugins/ai-knowledge",
-      "description": "AI-powered knowledge base management - Capture conversation learnings, maintain topic-specific KB files, and dynamically reference institutional knowledge in CLAUDE.md",
-      "version": "1.1.0",
+      "description": "AI-powered knowledge base management - Capture conversation learnings, maintain topic-specific KB files, harvest cross-repo and web documentation, discover implicit knowledge from source code, and dynamically reference institutional knowledge in CLAUDE.md",
+      "version": "1.2.0",
       "keywords": [
         "ai",
         "knowledge-base",

CHANGELOG.md

@@ -7,6 +7,35 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.3.2] - 2026-04-03
+
+### Added
+
+#### AI-Knowledge Plugin (v1.2.0)
+
+- `/kb-harvest` - Harvest knowledge from external sources into the KB system
+  - Supports local directories, individual files, glob patterns, and web URLs as sources
+  - Scans sibling git repos (e.g., `C:/Source/*/docs/**/*.md`) for cross-repo knowledge ingestion
+  - Fetches and distills web pages (wikis, Confluence, internal docs) via URL
+  - Auto-tags with `module:{name}` based on source directory structure for filtering by module
+  - Tracks provenance via `source` frontmatter field (original path or URL) for future re-harvesting
+  - Discovery report with pre-checked/unchecked sources and batch selection
+  - Per-article content preview and approval before writing to disk
+  - Distills content into concise, actionable KB format (not copy-paste)
+  - Detects topic overlap with existing KB files and proposes appending
+  - Registers entries in CLAUDE.md Knowledge Base table
+  - Preserves all source files and URLs (never modifies originals)
+
+- `/kb-discover` - Analyze source code to extract implicit knowledge into KB articles
+  - Mines source code for architecture patterns, naming conventions, API contracts, error handling, config structures, data models, and testing patterns
+  - Supports targeted analysis (specific directories), focus areas (topics), or full codebase scan with intelligent sampling
+  - Auto-detects tech stack and prioritizes analysis targets accordingly
+  - Groups findings into coherent KB articles (not raw category dumps)
+  - Per-article draft preview and approval — user sees the full distilled content before any file is written
+  - Tracks provenance via `discovered-from` frontmatter field for re-discovery when code evolves
+  - Evidence-based only — requires observed repetition, never fabricates patterns from single occurrences
+  - Right-sizes articles to 50-150 lines of distilled rules for context-friendly loading
+
 ## [2.3.1] - 2026-04-03
 
 ### Added

README.md

@@ -1,6 +1,6 @@
 # Claude Code Plugins for Developers
 
-[![Version](https://img.shields.io/badge/version-2.3.1-blue.svg)](https://github.com/charlesjones-dev/claude-code-plugins-dev/releases)
+[![Version](https://img.shields.io/badge/version-2.3.2-blue.svg)](https://github.com/charlesjones-dev/claude-code-plugins-dev/releases)
 [![License](https://img.shields.io/badge/license-MIT-green.svg)](LICENSE)
 [![GitHub Issues](https://img.shields.io/github/issues/charlesjones-dev/claude-code-plugins-dev.svg)](https://github.com/charlesjones-dev/claude-code-plugins-dev/issues)
 [![GitHub Stars](https://img.shields.io/github/stars/charlesjones-dev/claude-code-plugins-dev.svg)](https://github.com/charlesjones-dev/claude-code-plugins-dev/stargazers)
@@ -27,7 +27,7 @@ This Claude Code plugin marketplace provides plugins that extend Claude Code's c
 | [ai-statusline](plugins/ai-statusline/) | AI-powered status line customization with progress bars | `/statusline-wizard`, `/statusline-edit` | - |
 | [ai-workflow](plugins/ai-workflow/) | AI-powered development workflow automation | `/workflow-plan-phases`, `/workflow-implement-phases`, `/workflow-preflight`, `/workflow-ship`, `/workflow-principles` | - |
 | [ai-compliance](plugins/ai-compliance/) | AI-powered license compliance auditing and attribution generation | `/compliance-license-audit`, `/compliance-notice-generate` | - |
-| [ai-knowledge](plugins/ai-knowledge/) | AI-powered knowledge base management for conversation learnings | `/kb-init`, `/kb-learn`, `/kb-add`, `/kb-import`, `/kb-ingest`, `/kb-absorb`, `/kb-remove`, `/kb-list`, `/kb-search`, `/kb-prune`, `/kb-auto` | - |
+| [ai-knowledge](plugins/ai-knowledge/) | AI-powered knowledge base management for conversation learnings | `/kb-init`, `/kb-learn`, `/kb-add`, `/kb-import`, `/kb-ingest`, `/kb-harvest`, `/kb-discover`, `/kb-absorb`, `/kb-remove`, `/kb-list`, `/kb-search`, `/kb-prune`, `/kb-auto` | - |
 | [ai-modernize](plugins/ai-modernize/) | AI-powered codebase modernization assessment for technical debt | `/modernize-audit`, `/modernize-scan` | `modernize-auditor` |
 | [ai-writing](plugins/ai-writing/) | AI-powered writing quality tools for natural-sounding text | `/writing-humanize` | - |
 

plugins/ai-knowledge/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "ai-knowledge",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "AI-powered knowledge base management - Capture conversation learnings, maintain topic-specific KB files, and dynamically reference institutional knowledge in CLAUDE.md",
   "author": {
     "name": "Charles Jones",

plugins/ai-knowledge/README.md

@@ -19,6 +19,8 @@ Knowledge is stored in two layers:
 | `/kb-add` | Quickly add a learning or rule with interactive location picker |
 | `/kb-import` | Register existing KB files in CLAUDE.md (adds missing frontmatter) |
 | `/kb-ingest` | Ingest specific markdown files from anywhere in the project into the KB |
+| `/kb-harvest` | Harvest knowledge from external sources: sibling repos, directories, files, or web URLs |
+| `/kb-discover` | Analyze source code to extract implicit knowledge into KB articles |
 | `/kb-absorb` | Migrate existing CLAUDE.md sections and docs/ content into the KB |
 | `/kb-remove` | Remove a KB file and its CLAUDE.md reference |
 | `/kb-list` | List all registered KB files with status, tags, dates, and cross-references |
@@ -75,6 +77,6 @@ Cross-references (`related`) create a knowledge graph -- when Claude loads one K
 
 ## Plugin Details
 
-- **Version**: 1.1.0
+- **Version**: 1.2.0
 - **Author**: [Charles Jones](https://charlesjones.dev)
 - **License**: MIT