PolyAccounts · Developer evaluation
What changed in expenses this month? Show the entries.
Run a free synthetic MCP accounting demo with no account or API key. Reproduce an exact USD 650 expense increase and inspect the seven source entries.
Juniper Studio is entirely synthetic. The demo clock is August 31, 2026. “This month” means August 2026 compared with July 2026.
Expenses increased by USD 650.0000
Software increased by USD 500.0000 from an added cloud compute entry. Fees increased by USD 150.0000. Workspace costs were unchanged. Select any amount to inspect the entries for that account and period.
Ledger evidence
7 entries across July and August 2026.
| Entry and date | Recorded description | Debit USD |
|---|---|---|
DEMO-07-SOFTWARE-D2026-07-04 | Demo software subscription | 300.0000 |
DEMO-07-WORKSPACE-D2026-07-05 | Demo workspace rental | 800.0000 |
DEMO-07-FEES-D2026-07-31 | Demo processing fees | 100.0000 |
DEMO-08-SOFTWARE-D2026-08-04 | Demo software subscription | 300.0000 |
DEMO-08-WORKSPACE-D2026-08-05 | Demo workspace rental | 800.0000 |
DEMO-08-CLOUD-D2026-08-15 | Demo cloud compute usage | 500.0000 |
DEMO-08-FEES-D2026-08-31 | Demo processing fees | 250.0000 |
These are the expense-side entries. The MCP ledger includes both posting legs. The description explains what is recorded, not an independently verified business cause.
Reproduce the answer through MCP
With Node.js 20 or later, download and extract the release package, then run the example. It starts the actual stdio server, reads company context and expense changes, and verifies every cited ID against ledger_entries. There are no runtime dependencies or credentials.
npm exec --yes --package=https://github.com/andrewblount/polyaccounts-agent-kit/releases/download/v1.0.2/polyaccounts-agent-kit-1.0.2.tgz -- polyaccounts-demo
That command starts the MCP server for a compatible client. To print the evidence report from a terminal, download the source and run the example.
git clone https://github.com/andrewblount/polyaccounts-agent-kit.git cd polyaccounts-agent-kit npm run example
Continue with full accounting access
This no-account demo has four read-only tools. The separate hosted connector supports company-scoped reads, creation, updates, soft deletion and accounting workflows in an approved synthetic workspace. The demo does not establish hosted production readiness.
Connect to a workspace