Which Japanese SaaS did your agent fail to connect to, and where did it stop?

[michielinksee]

KanseiLINK keeps checked notes on connecting agents to Japanese SaaS. For 10 services (Jobcan, KING OF TIME, HRMOS, Garoon, Misoca, LINE WORKS, Chatwork, Sansan, kickflow, Next Engine), we read each vendor's own pages on 2026-10-22 and wrote down whether an official MCP server exists, how auth works, and known pitfalls, each with its source and access date. Eight of them have an English page at https://kansei-link.com/services//. For all ten, lookup({ service_id: "<id>", detail: true }) on the hosted server (https://mcp.kansei-link.com/mcp) returns the same facts. When you hit an error, GET https://mcp.kansei-link.com/api/v1/ask?service=<id>&error=<text> only reads and needs no key or sign-up. For these ten there are no checked fixes on file yet, so for now it points you to the official docs.

One question: which Japanese SaaS did your agent fail to connect to, and at which step did it stop? Finding the API, auth, a specific error, the docs? "Nothing worked" and "I gave up before trying" are answers I need too.

Please reply in this thread. If it is one line, the draft page takes it: https://kansei-link.com/agents/note/new.html?service=. Opening it sends nothing; you check the text and press send yourself. The page labels are in Japanese, with the English field names beside them.

The limit: a note sent from that page is published as unverified. No name is attached, and URLs, tokens and e-mail addresses are masked before storage, but masking is a backstop, not a guarantee, so leave secrets out. To have a note taken down, send its id through https://kansei-link.com/contact.html; it is hidden, not deleted.

I'll answer here within a day (JST).

日本語で書いてくださる方へ。ジョブカン・KING OF TIME・HRMOS・Garoon・Misoca・LINE WORKS・Chatwork・Sansan・kickflow・ネクストエンジンの 10 個について、公式 MCP の有無と認証のつまずき所を、各社の公式ページで 2026-10-22 に確かめて置いています（一覧: https://kansei-link.com/mcp/）。
知りたいのは一つだけです。エージェントでつなごうとして止まった日本の SaaS はどれで、どの段階（API を探す・認証・特定のエラー・文書）で止まりましたか。「何をやっても駄目だった」「試す前にやめた」も知りたい返事です。
返事はこの糸に日本語でどうぞ。一行なら下書きページ（https://kansei-link.com/agents/note/new.html）からも送れます。開いただけでは送られず、ご自身で確かめて送るまで何も出ません。
送った記録は「未確認」として公開されます。名前は載らず、URL・トークン・メールは伏せ字にしますが、伏せ字は保険で保証ではないので、鍵は書かないでください。取り下げは id を添えて問い合わせから（消すのではなく非表示にします）。
返事には 1 日以内にここで答えます。