* docs(platforms): add HTTP Bot adapter tutorial (zh/en/ja)
Server-to-server HTTP integration guide for the new http_bot platform
adapter: signed inbound webhook, signed outbound callbacks, N->1 aggregation,
1->M multi-reply, session reset, sync convenience mode, error codes, and a
5-minute reference-client demo. Registered in docs.json nav for all three
locales; adds the platform icon.
* docs(http-bot): link the interactive playground in all locales
Add a section pointing at examples/http-bot/playground.py (browser debug
console: sign -> POST -> 202 -> live callbacks) ahead of the CLI reference
clients, in zh/en/ja.
* style(platforms): use </> code icon for http-bot logo
External MCP server connection now offers two modes (local stdio /
remote) instead of three. Remote only needs a URL and the runtime
auto-detects the transport; legacy http/sse entries are auto-normalized
to remote. Updated zh/en/ja usage/mcp pages. Does not touch LangBot's
own /mcp agent-facing server docs.
The deploy 'System Settings' page showed the api: block without the
global API key. Add the field + a note explaining it authenticates both
the HTTP API and the MCP server (/mcp) with no login session, reusing
the same key. Links to docs/API_KEY_AUTH.md.
Mirror the LangBot AGENTS.md addition: MCP server at /mcp, in-repo skills/ as the
single source of truth, global API key, and the API<->MCP<->skills sync rule.
The English and Japanese guide/features pages led their platform
enumerations with China-only platforms (WeChat, WeCom, DingTalk), and
the "AI customer service" example named China-only platforms to a global
/ Japanese audience. Reorder the marketing enumerations and examples so
each locale leads with the platforms mainstream in its region:
- en: Discord, Telegram, Slack first, then QQ/WeChat/WeCom/Lark/DingTalk
- ja: LINE, Slack, Discord, Telegram first, then the China platforms
Only the hero/landing prose and the use-case examples are reordered; the
functional webhook/adapter reference lists are left as-is. The Chinese
docs already lead with China platforms and are unchanged. No platform is
added that LangBot does not actually support.
dadachann