---
title: Metrix Project – Glossary of Key Terms
type: curated
permalink: main/projects/d5a7f581-c442-4554-87b9-ee723b8b0258/curated/metrix-project-glossary-of-key-terms
stable_id: 6c3351ae-506f-4059-a23d-6937503b9b73
scope: project
project_id: d5a7f581-c442-4554-87b9-ee723b8b0258
workspace_type: development
usage_profile_id: null
preference_context: development
document_type: glossary
revision: 1
source_memory_ids: []
source_checkpoint_ids: []
source_file_ids: []
source_git_commit: e660bc7bb4fc5ccda47decb4d514874a148ed9b2
source_git_commits:
- e660bc7bb4fc5ccda47decb4d514874a148ed9b2
source_agent_sync_ids: []
model_connection: Sub2API
model_name: git-restore
source_count: 29
source_revisions: {}
source_dispositions:
  processed: 29
  unchanged: 0
  unsupported: 0
  skipped: 0
cited_source_ids:
- git:server/app/core/permissions.py
- git:server/app/core/security.py
- git:server/app/main.py
- git:packaging/README.md
- git:packaging/pypiserver/Dockerfile
job_cited_source_ids: []
conflicts: []
supersedes: []
preferences: []
source_cursor: 162
source_hash: e2fcea7c8a9e0df7a91925fb2a9beabd922058868310effc908f95df2d78b218
prompt_version: 2026-08-12.3
schema_version: '3'
curation_job_id: null
created_at: '2026-08-19T02:32:21.717909+00:00'
updated_at: '2026-09-23T15:09:19.074756+00:00'
tags:
- glossary
- terms
restored_from_commit: 6a6a895eafcca6052e81a14fca103a42635dd1c2
---

## Glossary (derived from architecture and decisions)

- **API Gateway / FastAPI Core** – The entry point of the backend, implemented in `git:server/app/main.py`. Provides OpenAPI spec, CORS handling and SPA fallback.
- **APP_MODULE** – Objects discovered by the Module Registry (`modules/registry.py`) that register routes, permissions and UI pages.
- **Action‑based RBAC** – Permission model where actions (e.g., `container:start`) are granted; navigation is inferred from any granted action (`action:* → read`).
- **Shiki** – High‑performance syntax highlighter used in the editor; theme synchronization with UI dark/light mode is a pending task.
- **Vaultwarden** – Self‑hosted password manager consulted for all credential look‑ups before any external connection.
- **KISS / YAGNI** – Development principles mandated for the project (keep it simple, you aren’t gonna need it).
- **CAPACITYREPORT** – Independent sub‑module delivering reporting UI; runs in its own Docker image and database.
- **INTERFERENCEETL** – ETL sub‑module that performs neighbour‑cell interference analysis; includes schedule cron‑editor.
- **PYPI SERVER** – Internal `pypiserver` container used to host offline Python wheels.
- **Cron‑editor** – UI component that allows visual editing of cron expressions for scheduled jobs.
- **FULLTEXT Index** – MySQL index type enabling keyword search in audit logs (high‑priority open work).