odoo-backend

The skill is based on Odoo 19.0 backend and external API documentation, generated at 2026-04-22.

Odoo 19 Backend

Use this for Odoo-specific server behavior agents often get wrong. It skips generic Python, ORM, and XML material. Load only the narrowest reference that matches the task.

Quick Route

If the task is about...	Read
__manifest__.py, XML/CSV loading, record/function tags, noupdate	core-module-structure-and-data
recordsets, _inherit, _inherits, reserved fields, constraint/index attrs	core-orm-models-recordsets
computed/related fields, @api.depends, @api.onchange, @api.constrains, @api.model_create_multi, @api.private	core-fields-and-decorators
domains, search_fetch, _read_group, raw SQL, SQL(...), flushing, cache invalidation, modified(...)	core-domains-sql-and-cache
ACL CSVs, record rules, sudo, field groups=, RPC exposure, SQL injection, safe_eval, escaping HTML	core-security-acl-and-rules
action dicts, ir.actions.server, ir.cron, _commit_progress	features-actions-and-cron
Python controllers, @route, request env, controller inheritance	features-controllers-and-http
external integrations, bearer-key JSON-2, /json/2, legacy XML-RPC / JSON-RPC execute_kw	features-external-api-and-rpc
QWeb PDF/HTML reports, paper formats, custom _get_report_values, report assets/fonts	features-qweb-reports
mail.thread, aliases, activities, common backend mixins	features-common-mixins
TransactionCase, HttpCase, Form, --test-tags, tours, query-count assertions	testing-backend-and-tours
profiling, batching, prefetch, query budgets, indexes	performance-profiling-and-batching
final review pass, Odoo 19 deltas, common regressions	best-practices-odoo-19-backend

Backend Defaults

• Model methods may receive empty or multi-record self; enforce singleton semantics explicitly.
• Public model methods are RPC-reachable. Keep security in Python, ACLs, and rules, not only in views.
• Prefer ORM. If SQL is necessary, flush before reads/writes and invalidate cache after writes.
• Batch by default: _read_group, batch create, recordset-aware loops, and query-count checks catch most regressions.
• Keep real invariants on models, not only in onchange, cron wrappers, or controllers.
• Before shipping, read best-practices-odoo-19-backend.

Cross-Skill Guidance

• Use the odoo router when the request is broad, ambiguous, or spans multiple Odoo domains.
• Use the odoo-frontend skill when the task is primarily web-client JavaScript, views, widgets, arch XML, or frontend assets.
• Use the odoo-javascript-testing skill when the task is Hoot, web test helpers, mock-server work, or frontend JS testing internals.