SynthBoard,
without leaving your AI.
Plug Claude, ChatGPT, Cursor, or any MCP client into a full SynthBoard account — and run a board of 24 AI experts from inside the tool you already use.
Works with the clients your team already runs
What your agent can do
Your boardroom, one tool call away.
Ask one question. An adaptive decision brief staffs the right advisors, the board researches and debates, and your agent reads back a decision memo — verdict, confidence, conditions, dissent.
Run a full board
One call starts the flow: express intake → decision brief → staffed board → research and debate → decision memo. When things change, reconvene the same board as Round N+1.
Consult a named expert
Open a 1-on-1 Consult with a single expert and drive it turn by turn. Conversational, billed per turn, with composed documents when the ask calls for one.
Read everything
Memos, decision briefs, transcripts, synthesis, citations, bookmarks, cross-round trends, synth profiles, your account — all queryable as resources.
Setup
Ready in 60 seconds.
No build, no deploy, no servers to run. Create a key, paste one snippet, restart your client.
Sign in
Create a free SynthBoard account or use the one you already have — 150 credits every month + 250 to start.
Create an API key
Open the Control Center → API Keys, click Create key, and copy it once (we never show it again).
Paste into your client
Pick your client — Claude, Cursor, Windsurf, Zed, ChatGPT — paste the snippet from the docs, restart, done.
Security
Built for production.
Every call is authenticated, audited, and billed against your real credit balance. No surprises.
Keys hashed, never stored
Your API key is shown exactly once. Revoke or rotate anytime from the Control Center.
OAuth for web clients
Claude.ai, ChatGPT and any remote MCP client authenticate through modern OAuth flows with short-lived tokens.
Per-key credit caps
Set a daily cap and a monthly budget per key so a runaway agent never drains your account. Rate limits per key, too.
Complete audit log
Every call is logged with the caller, tool, session, and cost. Filterable and exportable from the Control Center.
Billing
One balance.
Everywhere you work.
Sessions run from Claude, Cursor, the web app, or anywhere else all draw from the same credits. Same pricing. Same tiers. One bill.
See pricingCost shown up front
Plan first: every session returns a credit estimate before anything is charged. Your agent can abort if it's over budget.
Pay only for what runs
Premium models cost more, fast models cost less. You're not charged twice for streaming.
Same tier limits as the web
Free, Pro, Max, and Ultra all apply the same way through MCP. No hidden surcharge.
Built-in alerts
Email alerts at 50%, 80%, and 100% of a key's daily cap and monthly budget — before a runaway loop drains your balance.
Outbound
Webhooks that close the loop.
6 signed events — session.complete, session.failed, session.cancelled, session.continued, session.reconvened, outcomes.ready — delivered to your own system with HMAC signatures, automatic retries, and per-delivery logs. Every started session ends in exactly one terminal event.
Set up a webhookPlug in in 60 seconds.
Free tier included. Works everywhere MCP does.