commands: split the command table by domain

1 files changed, 8 insertions, 6 deletions

diff --git a/AGENTS.md b/AGENTS.md
index 55408ba..89b95b2 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -46,12 +46,14 @@ Never rewrite ledger rows in a migration.
 
 ## Adding a command
 
-1. Handler in `commands.c` (or the domain file it belongs to), using the
-   `fail()/failf()` helpers and stable error codes from `PROTOCOL.md` §5.3.
-2. Entry in `g_commands[]` with permission, `need_org`, `mutating`, `dry_run`
-   and a `CMD_ARGS(args_x)` name/type/required/default schema; the dispatcher
-   validates present arguments before the handler runs and `describe` emits
-   the schema.
+1. Handler in the matching domain file `src/cmd_<domain>.c` (shared helpers
+   live in `src/cmd_util.[ch]`), using the `fail()/failf()` helpers and stable
+   error codes from `PROTOCOL.md` §5.3.
+2. Entry in that file's `g_cmd_<domain>[]` table with permission, `need_org`,
+   `mutating`, `dry_run` and a `CMD_ARGS(args_x)` name/type/required/default
+   schema; the dispatcher validates present arguments before the handler runs
+   and `describe` emits the schema. A new file's table is registered in
+   `g_command_tables[]` in `src/commands.c`; `make check` scans all of them.
 3. Audit (`audit_append`) for mutations, after success.
 4. Update `docs/PROTOCOL.md`; add tests in `tests/test_core.c`. `make check`
    (part of `make test`) fails when a command or error code is missing from