Move CRUD commands under object subgroup

AGENTS.md

@@ -73,6 +73,13 @@ Key rules:
 - Modify generated code (protocols.py)
 - Bypass type checking without justification
 
+## Knowledge base
+
+Deep-dive docs on architecture and workflows live in `dev/knowledge/`. Read these before making changes to the areas they cover.
+
+- [dev/knowledge/cli-architecture.md](dev/knowledge/cli-architecture.md) - CLI command hierarchy and design rules
+- [dev/knowledge/doc-generation.md](dev/knowledge/doc-generation.md) - How docs are auto-generated from code
+
 ## Subdirectory guides
 
 - [docs/AGENTS.md](docs/AGENTS.md) - Documentation (Docusaurus)

dev/knowledge/cli-architecture.md

@@ -0,0 +1,39 @@
+# CLI Architecture
+
+The `infrahubctl` CLI is built with [Typer](https://typer.tiangolo.com/) via a custom `AsyncTyper` subclass that supports async command functions.
+
+## Entry point
+
+The main Typer app lives in `infrahub_sdk/ctl/cli_commands.py`. It is re-exported through `infrahub_sdk/ctl/cli.py` which adds the `infrahubctl` entry point name.
+
+## Command hierarchy
+
+Commands are organized in two tiers:
+
+- **Root commands** are registered directly on the main app with `app.command()`. These are standalone operations that don't belong to a logical group (e.g. `dump`, `load`, `check`, `render`, `run`, `transform`, `protocols`, `version`, `info`).
+- **Subcommand groups** are separate `AsyncTyper()` instances registered with `app.add_typer(sub_app, name="group")`. Each group lives in its own module under `infrahub_sdk/ctl/`. Current groups: `branch`, `schema`, `validate`, `repository`, `menu`, `object`, `graphql`, `task`.
+
+## Adding a new command
+
+For a **root command**, define the function in the appropriate module and register it in `cli_commands.py`:
+
+```python
+app.command(name="mycommand")(my_function)
+```
+
+For a **subcommand**, add it to the relevant group's module. For example, object subcommands go in `infrahub_sdk/ctl/object.py` or in dedicated files under `infrahub_sdk/ctl/commands/` and are registered on the object app.
+
+## The `commands/` directory
+
+`infrahub_sdk/ctl/commands/` contains modular command implementations that are imported and registered on a group app. This keeps individual command logic separated from the group wiring. Shared utilities live in `commands/utils.py`.
+
+## Decorators
+
+- `@catch_exception(console=console)` wraps commands for consistent error handling via Rich.
+- Async commands work natively thanks to `AsyncTyper`.
+
+## Design rules
+
+**Always check if a new command belongs in an existing group before adding it at the root.** A command that operates on a specific resource type (objects, branches, schemas, etc.) should go under the matching subgroup, not at the top level. Root-level commands are reserved for cross-cutting or standalone operations (e.g. `run`, `version`, `info`).
+
+When in doubt, look at what the command acts on and find the group that matches. For example, anything that creates, reads, updates, or deletes Infrahub objects belongs under `object`, not at the root.

dev/knowledge/doc-generation.md

@@ -0,0 +1,40 @@
+# Documentation Generation
+
+CLI and SDK documentation is auto-generated from code. Always regenerate after changing commands, config, or public docstrings.
+
+## How to run
+
+```bash
+uv run invoke docs-generate    # Generate all docs (CLI + SDK)
+uv run invoke docs-validate    # Verify generated docs match committed versions
+```
+
+## CLI documentation
+
+Defined in `tasks.py` (`_generate_infrahubctl_documentation`). The process:
+
+1. Deletes all existing `infrahubctl-*.mdx` files in `docs/docs/infrahubctl/`.
+2. Iterates `app.registered_commands` and creates a `TyperSingleCommand` for each.
+3. Iterates `app.registered_groups` and creates a `TyperGroupCommand` for each.
+4. Each command object generates an mdx file via `typer ... utils docs`.
+
+### How it maps to files
+
+- A **root command** named `foo` produces `infrahubctl-foo.mdx` using:
+  `uv run typer --func foo infrahub_sdk.ctl.cli_commands utils docs --name "infrahubctl foo"`
+- A **subcommand group** named `bar` produces `infrahubctl-bar.mdx` using:
+  `uv run typer infrahub_sdk.ctl.bar utils docs --name "infrahubctl bar"`
+
+The group variant documents all subcommands within that group automatically.
+
+### Key implication
+
+Moving a command from root to a group (or vice versa) changes which mdx files get generated. The old files are cleaned up automatically by the glob delete, but the new ones only appear after running `docs-generate`. Always regenerate and commit the result.
+
+## SDK documentation
+
+Other doc generators cover SDK config, compatibility matrix, templates, and API reference. These are independent of CLI structure and are also triggered by `docs-generate`.
+
+## Validation in CI
+
+`docs-validate` diffs the generated output against the committed files. If they don't match, CI fails. This ensures docs stay in sync with code.

docs/docs/infrahubctl/infrahubctl-object.mdx

@@ -16,9 +16,112 @@ $ infrahubctl object [OPTIONS] COMMAND [ARGS]...
 
 **Commands**:
 
+* `create`: Create a new object in Infrahub.
+* `delete`: Delete an Infrahub object.
+* `get`: Query and display Infrahub objects.
 * `load`: Load one or multiple objects files into...
+* `update`: Update an existing object in Infrahub.
 * `validate`: Validate one or multiple objects files.
 
+## `infrahubctl object create`
+
+Create a new object in Infrahub.
+
+Provide field values with repeatable --set flags or supply a
+JSON/YAML object file via --file. The two modes are mutually exclusive.
+
+Examples:
+  infrahubctl object create InfraDevice --set name=spine01 --set status=active
+  infrahubctl object create InfraDevice --set name=spine01 --set location=DC1
+  infrahubctl object create InfraDevice --file devices.yml
+
+**Usage**:
+
+```console
+$ infrahubctl object create [OPTIONS] KIND
+```
+
+**Arguments**:
+
+* `KIND`: Infrahub schema kind to create  [required]
+
+**Options**:
+
+* `--set TEXT`: Field value in key=value format
+* `-f, --file PATH`: JSON or YAML file with object data
+* `-b, --branch TEXT`: Target branch
+* `--config-file TEXT`: [env var: INFRAHUBCTL_CONFIG; default: infrahubctl.toml]
+* `--help`: Show this message and exit.
+
+## `infrahubctl object delete`
+
+Delete an Infrahub object.
+
+Fetches the object by KIND and IDENTIFIER, then deletes it.
+Unless --yes is provided, a confirmation prompt is shown first.
+
+Examples:
+  infrahubctl object delete InfraDevice spine01
+  infrahubctl object delete InfraDevice spine01 --yes
+
+**Usage**:
+
+```console
+$ infrahubctl object delete [OPTIONS] KIND IDENTIFIER
+```
+
+**Arguments**:
+
+* `KIND`: Infrahub schema kind  [required]
+* `IDENTIFIER`: UUID, name, or HFID (use / for multi-part, for example: Cisco/NX-OS)  [required]
+
+**Options**:
+
+* `-y, --yes`: Skip confirmation prompt
+* `-b, --branch TEXT`: Target branch
+* `--config-file TEXT`: [env var: INFRAHUBCTL_CONFIG; default: infrahubctl.toml]
+* `--help`: Show this message and exit.
+
+## `infrahubctl object get`
+
+Query and display Infrahub objects.
+
+When IDENTIFIER is omitted the command lists all objects of the given
+KIND. When IDENTIFIER is provided it displays a single object in
+detail view. Empty columns are hidden by default (use --all-columns).
+
+Examples:
+  infrahubctl object get InfraDevice
+  infrahubctl object get InfraDevice spine01
+  infrahubctl object get InfraDevice --filter name__value=spine01
+  infrahubctl object get InfraDevice --output json
+  infrahubctl object get InfraDevice --output yaml > backup.yml
+
+Exit codes: 0 = results found, 1 = error (including not found in detail
+mode), 80 = list query succeeded but returned zero objects.
+
+**Usage**:
+
+```console
+$ infrahubctl object get [OPTIONS] KIND [IDENTIFIER]
+```
+
+**Arguments**:
+
+* `KIND`: Infrahub schema kind to query  [required]
+* `[IDENTIFIER]`: UUID, name, or HFID (use / for multi-part, for example: Cisco/NX-OS)
+
+**Options**:
+
+* `--filter TEXT`: Filter in attr__value=x format
+* `-o, --output [table|json|csv|yaml]`: Output format
+* `-b, --branch TEXT`: Target branch
+* `--limit INTEGER`: Maximum results
+* `--offset INTEGER`: Skip first N results
+* `--all-columns`: Show all columns including empty ones
+* `--config-file TEXT`: [env var: INFRAHUBCTL_CONFIG; default: infrahubctl.toml]
+* `--help`: Show this message and exit.
+
 ## `infrahubctl object load`
 
 Load one or multiple objects files into Infrahub.
@@ -40,6 +143,37 @@ $ infrahubctl object load [OPTIONS] PATHS...
 * `--config-file TEXT`: [env var: INFRAHUBCTL_CONFIG; default: infrahubctl.toml]
 * `--help`: Show this message and exit.
 
+## `infrahubctl object update`
+
+Update an existing object in Infrahub.
+
+Fetches the object by KIND and IDENTIFIER, applies the requested
+changes, and saves back to the server. Use --set or --file.
+
+Examples:
+  infrahubctl object update InfraDevice spine01 --set status=active
+  infrahubctl object update InfraDevice spine01 --set location=DC1
+  infrahubctl object update InfraDevice spine01 --file updates.yml
+
+**Usage**:
+
+```console
+$ infrahubctl object update [OPTIONS] KIND IDENTIFIER
+```
+
+**Arguments**:
+
+* `KIND`: Infrahub schema kind  [required]
+* `IDENTIFIER`: UUID, name, or HFID (use / for multi-part, for example: Cisco/NX-OS)  [required]
+
+**Options**:
+
+* `--set TEXT`: Field value in key=value format
+* `-f, --file PATH`: JSON or YAML file with update data
+* `-b, --branch TEXT`: Target branch
+* `--config-file TEXT`: [env var: INFRAHUBCTL_CONFIG; default: infrahubctl.toml]
+* `--help`: Show this message and exit.
+
 ## `infrahubctl object validate`
 
 Validate one or multiple objects files.