📖 Grimoire: Updating the Knowledge Library

Manage and update CLAUDE.md files across all projects.

Activation

When this skill activates, output:

📖 Grimoire: Updating the knowledge library.

Then execute the protocol below.

Protocol

1. Identify the target project: use config.json to find the CLAUDE.md path
2. Read the current CLAUDE.md if it exists
3. Determine what to update based on the session's work:
   • New API endpoints built
   • New database tables/migrations
   • New pages or components added
   • Architecture decisions made
   • Environment variables added
   • Dependencies installed
4. Update the CLAUDE.md:
   • Keep existing content intact
   • Add new entries under the right headings
   • Don't duplicate existing entries
   • Use consistent formatting
5. If no CLAUDE.md exists: create one with standard sections:
   • Project Overview, Tech Stack, Directory Structure, Key Files
   • API Endpoints, Database Schema, Environment Variables, Dev Commands

Inputs

• Project name (maps to config.json entry)
• What was built/changed this session

Outputs

• Updated CLAUDE.md file
• Summary of what was added

Example Usage

User: "update claude.md with the CC Monitor stuff"

📖 Grimoire: Updating the knowledge library.

Reading: C:\Projects\AdminStack\CLAUDE.md

Adding to API Endpoints:
  - POST/GET/PATCH/DELETE /api/cc-sessions
  - POST /api/cc-sessions/report

Adding to Database Schema:
  - cc_sessions (020_cc_sessions.sql)

Adding to Environment Variables:
  - CC_MONITOR_API_KEY

CLAUDE.md updated ✓

Level History

• Lv.1: Base: CLAUDE.md read/write with section management. (Origin: MemStack v1.0, Feb 2026)
• Lv.2: Enhanced: Added YAML frontmatter, activation message, auto-detect what changed. (Origin: MemStack v2.0 MemoryCore merge, Feb 2026)