https://mcp.zovo.one/mcp/petty-cash ↗
A petty cash float on the imprest system: vouchers, reconciliation and the replenishment.
io.github.theluckystrike/petty-cash is a remote MCP server published at mcp.zovo.one. It has been probed 8 times since 9/12/2026. It answered in 8 of them (100.0%), a near-uninterrupted record. Median response time is 111 ms, placing it among the faster endpoints. It offers a narrow, focused set of 9 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 06:40:42 | Legacy | 401 | 40 | 200 | 46 | 2025-11-25 |
| 2026-09-13 04:35:29 | Legacy | 401 | 35 | 200 | 50 | 2025-11-25 |
| 2026-09-13 01:33:33 | Legacy | 401 | 111 | 200 | 118 | 2025-11-25 |
| 2026-09-12 23:31:36 | Legacy | 401 | 106 | 200 | 147 | 2025-11-25 |
| 2026-09-12 21:29:15 | Legacy | 401 | 40 | 200 | 53 | 2025-11-25 |
| 2026-09-12 19:27:29 | Legacy | 401 | 489 | 200 | 138 | 2025-11-25 |
| 2026-09-12 17:24:09 | Legacy | 401 | 105 | 200 | 120 | 2025-11-25 |
| 2026-09-12 15:21:42 | Legacy | 401 | 125 | 200 | 143 | 2025-11-25 |
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
float_openOpen a petty cash float on the imprest system and return its id. The imprest is the cash the tin is topped back up to at every replenishment, in whole minor units. Free tier: one float.
namestringrequiredcurrencystringrequiredimprest_minorintegerrequiredcustodianstringopenedstringnotestringtopup_recordRecord cash put into the tin, in whole MINOR units, with the date and source, and return the new balance against the imprest. It also reimburses every voucher up to that date, as a replenishment does.
amount_minorintegerrequireddatestringrequiredsourcestringrequiredfloatstringvoucher_addRecord one voucher paid out of the tin and return its VOU-YYYY-NNNN number. More than the float holds is refused, and so is a byte-identical duplicate. Free tier: 20 vouchers a calendar month.
amount_minorintegerrequireddatestringrequiredcategorystringrequireddescriptionstringrequiredpaid_tostringrequiredreceipt_refstringfloatstringduplicate_okbooleanvoucher_deleteDelete a voucher entered wrongly, by its VOU number. One already covered by a reconciliation is refused, naming the count it would falsify: record a correcting voucher instead. Free.
voucherstringrequiredreconcileCount the tin: give the cash counted in whole MINOR units and the date, and get the expected balance, the difference, and every voucher since the last count, which this marks reconciled. Free.
counted_minorintegerrequireddatestringrequiredfloatstringreplenish_requestWork out what puts the float back to its imprest: the amount, the vouchers it reimburses, the totals per category as an expense_add-ready payload, and the double entry. Writes nothing. Pro.
floatstringdatestringfloat_reportReport each float: balance against imprest, what it takes to restore it, unreconciled vouchers with their total, the last count, and the history of what counts found over or short. Pro.
floatstringlimitintegerlicense_statusReport this endpoint's licence state for your token as JSON: the product, the tier free or pro, why it is not Pro, and the checkout URL. Call it to explain a free-tier refusal. No arguments, nothing changes.
license_activateTurn Pro on for this connection with key, an MCPL1.<payload>.<signature> issued at checkout for this server or the bundle. Data under your token stays; a wrong or expired key changes nothing. license_status confirms it.
keystringrequiredEach block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/io-github-theluckystrike-petty-cash)<a href="https://mcpmetrics.io/servers/io-github-theluckystrike-petty-cash"><img src="https://mcpmetrics.io/badge/io.github.theluckystrike/petty-cash/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to seeThe catalog entries whose name and description are closest to this one, found with the same index the search box uses.
One double-entry ledger derived from your invoices, bank, expenses, deposits and assets.
Mexico payments for AI agents — OXXO cash via Mercado Pago. Never holds funds.
Select a replenishment quantity
Deterministic operations reconciliation for AI agents: COMPLETE, INCOMPLETE, or NEEDS_REVIEW.
Cash flow forecasting: manage scenarios, projections, and bank accounts for your company.
Find the safest first AI workflow before investing in AI agents or automation.
Comments
Sign in to write a comment
No comments yet. Be the first.