io.github.theluckystrike/trial-balance
MCPB · CASH-BOOK.MCPB · 2 COMPONENTS · SCANNED SEP 30
Prove your books balance: every debit and credit for a month, to the minor unit.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security22
- No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.Unverified
- Known CVEs were checked across the 153 of 153 dependencies we could resolve, so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- 63 of 153 dependencies flagged as unhealthy (2 deprecated). View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 13 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability84
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1090 tokens (~109/item across 10 items; 9 tools + 1 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "period_delete" implies "delete" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
How do I install the io.github.theluckystrike/trial-balance MCP server?
io.github.theluckystrike/trial-balance ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. The MCP registry declares no SHA-256 for this bundle, so there is no published digest to check the download against.
mcpb · cash-book.mcpb
Download bundleThe MCP registry declares no SHA-256 for this bundle, so there is no published digest to check it against. Open it with an MCPB-capable host such as Claude Desktop.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 23 Sept 26 47
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 30 Sept 2026 · Analysed mcpb/https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/cash-book.mcpb@0.22.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | mcpb |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Dependencies 153 packages
| Packages resolved | 153 |
|---|---|
| Deprecated | 2 |
| Stale | 63 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
ledger_build Build the ledger for a period ~112
Derive the double-entry ledger for one period in ONE currency from the invoice, credit note, deposit, expense, bank and asset stores, and register it. Nothing is written back. Free: 3 periods a month.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Needed when the period holds documents in more than one currency. Currencies are never added together |
| from | string | yes | First day of the period, YYYY-MM-DD |
| to | string | yes | Last day of the period, YYYY-MM-DD, inclusive |
No output schema declared.
No examples provided.
ledger_export_csv Export the ledger as CSV ~142
Return the period's ledger lines as RFC 4180 CSV, one row per leg including bank_ref. No file is written. Pro, but ledger_lines returns these same fields free and unlimited; this only lays them out as CSV columns.
| Name | Type | Req | Description |
|---|---|---|---|
| account | string | – | Only this account or category prefix |
| currency | string | – | Needed when the period holds documents in more than one currency. Currencies are never added together |
| from | string | yes | First day of the period, YYYY-MM-DD |
| source | string | – | Only lines derived from this server |
| to | string | yes | Last day of the period, YYYY-MM-DD, inclusive |
No output schema declared.
No examples provided.
ledger_lines List ledger lines ~252
List the ledger lines for a period, filtered by account, source server, source_id or date; each carries its debit, credit and bank_ref, with the totals of the rows returned. Filtered totals do not balance. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| account | string | – | Only this account, e.g. cash, receivables, vat_output, or a category prefix such as "expenses" |
| currency | string | – | Needed when the period holds documents in more than one currency. Currencies are never added together |
| from | string | yes | First day of the period, YYYY-MM-DD |
| limit | integer | – | Maximum rows, default and ceiling 5000 |
| since | string | – | Only lines dated on or after this date, YYYY-MM-DD |
| source | string | – | Only lines derived from this server: invoice, billing-docs, deposits, expense-tracker or asset-register |
| source_id | string | – | Only lines derived from this document, e.g. INV-2026-0001 |
| to | string | yes | Last day of the period, YYYY-MM-DD, inclusive |
| until | string | – | Only lines dated on or before this date, YYYY-MM-DD |
No output schema declared.
No examples provided.
ledger_report Report movement and balance per account ~107
Report a built period account by account: debits, credits, movement and closing balance, plus purchase commitments held as memos and the period's exceptions. Pro; ledger_lines gives the lines free.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Needed when the period holds documents in more than one currency. Currencies are never added together |
| from | string | yes | First day of the period, YYYY-MM-DD |
| to | string | yes | Last day of the period, YYYY-MM-DD, inclusive |
No output schema declared.
No examples provided.
license_activate Activate license ~71
Activate a Pro key (MCPL1.xxx.yyy) from checkout: verified offline against a built-in public key, saved to your config file. A wrong, malformed or expired key is refused, unsaved. license_status reads it back.
| Name | Type | Req | Description |
|---|---|---|---|
| key | string | yes | License key from the checkout confirmation page |
No output schema declared.
No examples provided.
license_status License status ~54
Report this server's licence state: product, tier free or pro, licence id, expiry, the key source and the upgrade URL. No arguments, no network. Explains a free-tier refusal; license_activate installs a key.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
month_close Close a month ~112
List what a month leaves unposted or unbalanced, with its trial balance and bank reconciliation, then store the close as a snapshot; a later call names any drift against it. dry_run writes nothing. Pro.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Needed when the period holds documents in more than one currency. Currencies are never added together |
| dry_run | boolean | – | Report the exceptions and the trial balance without writing the close. Default false |
| month | string | yes | The month to close, YYYY-MM |
No output schema declared.
No examples provided.
period_delete Delete a built period ~101
Delete one built period from the register and give its free-tier slot back. Refused when a closed month's snapshot covers the period, and that month is named. No sibling book is touched.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Needed only when the same date range was built in more than one currency |
| from | string | yes | First day of the period, YYYY-MM-DD |
| to | string | yes | Last day of the period, YYYY-MM-DD, inclusive |
No output schema declared.
No examples provided.
trial_balance Prove the ledger balances ~113
Total the debits and the credits for a period and prove they are equal to the minor unit. When they are not, name the entries whose own legs do not add up and the source document behind each. Free and unlimited.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | Needed when the period holds documents in more than one currency. Currencies are never added together |
| from | string | yes | First day of the period, YYYY-MM-DD |
| to | string | yes | Last day of the period, YYYY-MM-DD, inclusive |
No output schema declared.
No examples provided.
What is the io.github.theluckystrike/trial-balance MCP server?
io.github.theluckystrike/trial-balance is an MCP server listed in the public MCP registry as io.github.theluckystrike/trial-balance. Prove your books balance: every debit and credit for a month, to the minor unit. This page covers its MCPB bundle (https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/cash-book.mcpb).
Is the io.github.theluckystrike/trial-balance MCP server safe to use?
io.github.theluckystrike/trial-balance scores 47 out of 100 on VerifyMCP. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.theluckystrike/trial-balance MCP server expose?
io.github.theluckystrike/trial-balance exposes 9 tools: ledger_build, period_delete, trial_balance, ledger_lines, month_close, and 4 more. Their descriptions and schemas cost roughly 1,064 tokens of context every time the server is loaded.
What licence is the io.github.theluckystrike/trial-balance MCP server under?
io.github.theluckystrike/trial-balance declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.