PolyAccounts
Evaluation resources

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.

Recorded expenses in USD
AccountJuly 2026August 2026Change
Fees100.0000250.0000150.0000
Software300.0000800.0000500.0000
Workspace800.0000800.00000.0000
Expenses1200.00001850.0000650.0000

Ledger evidence

7 entries across July and August 2026.

Entry and dateRecorded descriptionDebit USD
DEMO-07-SOFTWARE-D2026-07-04Demo software subscription300.0000
DEMO-07-WORKSPACE-D2026-07-05Demo workspace rental800.0000
DEMO-07-FEES-D2026-07-31Demo processing fees100.0000
DEMO-08-SOFTWARE-D2026-08-04Demo software subscription300.0000
DEMO-08-WORKSPACE-D2026-08-05Demo workspace rental800.0000
DEMO-08-CLOUD-D2026-08-15Demo cloud compute usage500.0000
DEMO-08-FEES-D2026-08-31Demo processing fees250.0000

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