Skill Claude Code
Use when adding a new subpackage under back/core/, back/objects/, or agents/ — e.g. a new graph DB engine, W3C parser, industry importer, reasoning module, or domain class. Enforces the checklist defined in .cursor/07-project-conventions.mdc.
Skill Claude Code
Use when the user adds, changes, or refactors an LLM agent under src/agents/ — or anything that goes through Foundation Model API or an MLflow-traced LLM call. Mandatory under CNS §3.5 and .cursor/12-ai-feature-lifecycle.mdc. Walks the SPEC → dataset → eval-harness → impl → re-eval sequence.
Skill Claude Code
Use after any code change (feature, fix, refactor, review fixup) to update /changelogs/YYYY-MM-DD.log and run the test suite. Mandatory post-change routine — see .cursorrules.
Skill Claude Code
Use when the user asks for a code review, asks to "review the code", or requests review of a feature/PR/branch. Runs the OntoBricks review checklist defined in .cursorrules.
Skill Claude Code
Use when the user asks to deploy, ship, release, or push OntoBricks to Databricks. Wraps the Databricks Asset Bundle deploy for the FastAPI app and the MCP server, with the bootstrap-perms safety net described in README.md.
Skill Claude Code
Use when the user asks to "refactor", restructure, clean up, simplify, deduplicate, extract, or reorganize code. Enforces the Martin Fowler discipline defined in src/.codingrules.md and .cursor/08-testing-and-deployment.mdc.
Cursor rule Cursor
You are an expert in Python, FastAPI, Jinja2, Databricks SDK, Databricks REST APIs, RDF/OWL/SPARQL/SHACL standards, graph databases, and graph viewer engineering.
Cursor rule Cursor
OntoBricks is a Python FastAPI web application designed to run as a Databricks App. It provides ontology management, graph viewer engineering, and metadata governance tools on top of Databricks Unity Catalog.
Cursor rule Cursor
Transforms Databricks Unity Catalog tables into a knowledge graph, with ontology design and reasoning exposed as tools via MCP.
Cursor rule Cursor
The codebase is split into five top-level packages under src/.
Cursor rule Cursor
English-only artifacts (always, regardless of the user's language).
Cursor rule Cursor
Backend.
Cursor rule Cursor
Cursor rule "07-project-conventions" from databrickslabs/ontobricks, covering project conventions, subpackage patterns (reference), adding a new subpackage checklist, init.py conventions (detailed) and git branches.
Cursor rule Cursor
Cursor rule "Testing and Deployment" from databrickslabs/ontobricks, covering testing and deployment, documentation rules and working style for refactoring.
Cursor rule Cursor
The Databricks Apps deploy runs uv run --frozen and installs verbatim from uv.lock. Two failure modes have broken deploys before, so treat the lockfile as a release artifact.
Cursor rule Cursor
All application errors go through the centralized hierarchy in back/core/errors/. A global exception handler in shared/fastapi/main.createapp() translates them into a uniform ErrorResponse JSON body.
Cursor rule Cursor
This file documents the actual design conventions in the codebase, not aspirations. The two structural rules ("no inline CSS/JS in templates", "shared assets under front/static/") live in 05-code-style-and-structure.mdc § Frontend (HTML/CSS/JS). This file covers visual language, components, naming and asset wiring.
Cursor rule Cursor
This rule is the gate that closes the 5-agents-zero-eval gap. The companion path of least resistance is .claude/skills/ai-feature/SKILL.md.
Skill Claude Code
Use when creating or changing OntoBricks templates, page layouts, tabs, cards, forms, or responsive UI behavior.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: