APPS & THE FORGE
Plug in any tool. Now, forge your own.
SynthOS absorbs the stack you already have. Connect the apps and command-line tools you live in — signed in with your own accounts — and your agents pick them up instantly, on top of 90+ built-in tools. It speaks MCP, the same open protocol the AI you already use speaks. And in early access, the Forge runs it the other way: mint what your company knows — a vault — into a live, scoped MCP server any agent can call, or a one-line CLI. Token-gated, and you can pull the plug in one click.
SEE IT WORK
Your stack, absorbed
Add a CLI or connect an app and it becomes a move your agents know. No integration marketplace required — if it runs on your Mac, it's in.
Forge your vault into a product
Mint a vault into a live endpoint any agent can call — scoped to the tools you choose, token-gated, and revocable in one click. Per-call metering, payouts, and a public directory are still on the roadmap.
Sign in once; your agents inherit it
Apps connect through your own native account login, in the app. The agent gets the full capability from chat — and credentials stay on your Mac.
Speaks the open standard
SynthOS connects over MCP — the same open protocol the AI you already use speaks. If those letters mean nothing to you, that's the point.
AT A GLANCE
The facts, in one place.
| Built-in tools | 90+ out of the box |
|---|---|
| Bring your own | Apps + command-line tools — picked up instantly |
| Protocol | MCP (Model Context Protocol), the open standard |
| The Forge | Scoped MCP endpoint or one-line CLI over a vault — early access |
| Control | Token-gated, one-click revoke — the endpoint closes immediately |
Best for stacks that never fit anyone's integration catalog.
QUESTIONS, ANSWERED
Is there an integration marketplace I'm limited to?
No. If it runs on your Mac — an app you sign into, a command-line tool you use — SynthOS can absorb it, and your agents pick it up instantly on top of the 90+ built-in tools.
Is the Forge live today?
Partly — it's early access. Today you can forge a scoped MCP endpoint or one-line CLI over a vault, share it, gate it by token, and close it in one click. Per-call metering, pricing, payouts, and an opt-in directory are on the roadmap and not yet shipped.
SEE IT YOURSELF
Stop reading. Drive it.
Take the interactive tour in your browser — then get the real thing on your Mac.
From $19/mo · Bring your own key · Private cloud sync · Cancel anytime.