stave capabilities

Capabilities exposes two views.

Default (no subcommand) emits a JSON document describing the protocol
metadata: observation schemas, control DSL versions, input source
types, and command capability metadata this version of Stave supports.
This is the stable contract consumers parse.

`stave capabilities catalog` emits the user-facing capability
catalog: grouped detections + compound chains + operational features.
Pair with `stave search` to look up by intent.

Exit Codes:
  0   - Success
  4   - Internal error

Examples:
  # Protocol metadata (default)
  stave capabilities

  # User-facing catalog
  stave capabilities catalog

  # Pipe to jq for parsing
  stave capabilities | jq '.observations.schema_versions'

  # Check supported source types
  stave capabilities | jq '.inputs.source_types'

  # Check security-audit capabilities
  stave capabilities | jq '.security_audit'

Offline-only: reads local files; makes zero network connections; no cloud credentials.

Usage:
  stave capabilities [flags]
  stave capabilities [command]

Examples:
  stave capabilities | jq '.version'

Available Commands:
  catalog     Print the user-facing capability catalog

Flags:
  -h, --help   help for capabilities

Global Flags:
      --allow-symlink-output   Allow writing output through symlinks (default: refuse)
      --force                  Allow overwriting existing output files
      --log-file string        Write logs to file (default: stderr)
      --log-format string      Log format: text|json (default "text")
      --log-level string       Log level: debug|info|warn|error (overrides -v)
      --log-timestamps         Include timestamps in logs (breaks determinism)
      --log-timings            Include timing information (breaks determinism)
      --no-color               Disable ANSI colors in output
      --path-mode string       Path rendering in errors/logs: base (basename only) or full (absolute paths) Resolved default may come from STAVE_* env vars, stave.yaml, user config, or built-in.
      --quiet                  Suppress output (exit code only) Resolved default may come from STAVE_* env vars, stave.yaml, user config, or built-in.
      --require-offline        Assert offline operation: fail if proxy env vars (HTTP_PROXY, HTTPS_PROXY, ALL_PROXY) are set
      --sanitize               Sanitize infrastructure identifiers (bucket names, ARNs, policies) from output Resolved default may come from STAVE_* env vars, stave.yaml, user config, or built-in.
      --strict                 Enable strict integrity checks for embedded registries and references
  -v, --verbose count          Increase verbosity (-v=INFO, -vv=DEBUG)
  -y, --yes                    Auto-confirm all interactive prompts (distinct from --force which controls file overwriting)

Use "stave capabilities [command] --help" for more information about a command.