Takos Office

Takos Office is the Takos ecosystem's productivity suite — documents, slides, and spreadsheets in one self-hostable worker, runnable inside your own Takos Workspace and agent-native through a single MCP endpoint. It replaces the previously separate takos-docs, takos-slide, and takos-excel apps, which are now folded into this one app.

It is the self-hosted, AI-operable alternative to Google Workspace / Microsoft 365 that you own.

Layout

takos-office/
  app/
    docs/      editor SPA + Hono routes (mounted at /docs)   — formerly takos-docs
    slide/     editor SPA + Hono routes (mounted at /slide)  — formerly takos-slide
    sheet/     editor SPA + Hono routes (mounted at /sheet)  — formerly takos-excel
    shared/    single copy of app-auth.ts, mcp-factory.ts, lib/takos-storage.ts
    server.ts        unified Hono worker (mounts the three editors + /mcp + /healthz)
    mcp.ts           unified MCP server (docs + slide + sheet tools on one endpoint)
    build-worker.ts  bundles the three SPA builds + the worker into dist/worker.js
  site/        standalone marketing site (office.takos.jp)
  docs/        roadmap
  outputs.tf   one OpenTofu app_deployment ("takos-office")

How it serves

One Cloudflare Worker, one Installation, three editor surfaces:

URL	Surface
/docs	document editor (.takosdoc)
/slide	presentation editor (.takosslide)
/sheet	spreadsheet editor (.takossheet)
/mcp	unified MCP (≈70 docs_*/slide_*/sheet_* tools)
/healthz	readiness probe

Each editor SPA is built with its own vite base (/docs/, /slide/, /sheet/) and SolidJS Router base, so assets and routes resolve under the subpath. Storage stays the Takos Storage HTTP API (folders /takos-docs/, /takos-slide/, /takos-excel/), unchanged.

Build

bun install
bun run build      # 3 vite builds (build:spa) + unified worker (build:worker) → dist/worker.js
bun run check      # tsc --noEmit
bun test           # editor tests under app/*/src/__tests__

Run locally with bun run start (needs TAKOS_STORAGE_API_URL, TAKOS_ACCESS_TOKEN, TAKOS_SPACE_ID, MCP_AUTH_TOKEN).

Boundary

Takos Office is one 1st-party Capsule app (jp.takos.office), seeded into new Workspaces as a single Installation and removable as a whole. The three editors are no longer independently installable — they are surfaces of this app. It remains substitutable: being "office" grants no architectural privilege over Takos core. See AGENTS.md, docs/roadmap.md, and the ecosystem AGENTS.md.

The former standalone repos (takos-apps/takos-docs, takos-apps/takos-slide, takos-apps/takos-excel) are retired; their history lives in their own git remotes.

Site deploy

See site/DEPLOY.md.