feat(plugin): ship Claude Code plugin + marketplace manifest

Adds a /plugin marketplace at the repo root and a `claude-mailbox` plugin under
plugin/ that wires the UserPromptSubmit hook without needing the per-user
`install-hook` step. The hook command (`claude-mailbox check --hook`) now reads
the mailbox name from $CLAUDE_MAILBOX_NAME when --name is omitted and emits a
one-line setup hint when the daemon is unreachable, so a missing daemon is loud
instead of invisible.

The plugin only contains the Claude Code glue — the daemon binary is still a
separate prerequisite (`npm i -g @kuns/claude-mailbox` + install-autostart),
and the plugin/README plus main README spell out the three-step setup.
This commit is contained in:
Mika Kuns
2026-05-19 10:49:36 +02:00
parent 66967167bc
commit 5c5843e62d
7 changed files with 216 additions and 8 deletions

View File

@@ -127,29 +127,45 @@ program
program
.command("check")
.description("Pull pending messages and mark delivered.")
.requiredOption("--name <name>", "Mailbox name (also sent as X-Mailbox)")
.description(
"Pull pending messages and mark delivered. In --hook mode the name can come from CLAUDE_MAILBOX_NAME.",
)
.option("--name <name>", "Mailbox name (also sent as X-Mailbox). Falls back to $CLAUDE_MAILBOX_NAME.")
.option("--url <url>", "Daemon base URL", DEFAULT_URL)
.option(
"--hook",
"Hook mode: human-readable output, silent on empty inbox or unreachable daemon (exit 0)",
"Hook mode: human-readable output, silent when no mailbox configured or daemon unreachable (exit 0). Emits a one-line setup hint when name is set but daemon is unreachable.",
)
.action(async (opts: { name: string; url: string; hook?: boolean }) => {
.action(async (opts: { name?: string; url: string; hook?: boolean }) => {
const name = (opts.name ?? process.env["CLAUDE_MAILBOX_NAME"] ?? "").trim();
if (!name) {
if (opts.hook) return;
console.error("Missing --name (or set CLAUDE_MAILBOX_NAME).");
process.exit(1);
}
try {
const out = await callJson(
"POST",
`${opts.url}/v1/check-inbox?name=${encodeURIComponent(opts.name)}`,
{ headers: { "X-Mailbox": opts.name } },
`${opts.url}/v1/check-inbox?name=${encodeURIComponent(name)}`,
{ headers: { "X-Mailbox": name } },
);
if (opts.hook) {
const messages = (Array.isArray(out) ? out : []) as HookMessage[];
const text = formatMessagesForHook(opts.name, messages);
const text = formatMessagesForHook(name, messages);
if (text) process.stdout.write(text);
return;
}
console.log(JSON.stringify(out, null, 2));
} catch (err) {
if (opts.hook) return;
if (opts.hook) {
const msg = err instanceof Error ? err.message : String(err);
if (/ECONNREFUSED|fetch failed|ENOTFOUND|connect/i.test(msg)) {
process.stdout.write(
`[Claude-Mailbox] Daemon not reachable at ${opts.url}. Run \`claude-mailbox install-autostart\` (one-time) or \`claude-mailbox start\`.\n`,
);
}
return;
}
reportClientError(err, opts.url);
}
});