Alpaca Trading API integration for Model Context Protocol (MCP)
Expense Tracker is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
What it does
Log expenses, receipts and mileage from chat: auto-categorise, split VAT, summarise, export, rebill.
Quickstart
Install it the way its author documents:
The full guide: https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.9/expense-tracker.mcpb
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. This one runs on your machine: your client starts Expense Tracker as a process under your own user, with your files and your network, so the tool surface below is what it can do to your computer rather than to a server somewhere else. Its scan result is on the Security tab — read the surface before you approve it.
Install it the way its author documents:
The full guide: https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.9/expense-tracker.mcpb
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Read from its source code. A server that builds its tool list when it starts can list more tools than this.
Record one expense and return its id, its net/VAT split and its billable flag. The response states every default that was applied, so the caller can see what was assumed rather than having to guess.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| amount | yes | — | |
| currency | string | no | ISO code. Defaults to your expense_settings default_currency, else the shared business profile's default_currency, else EUR |
| category | yes | — | |
| merchant | yes | — | |
| date | yes | — | |
| project | yes | — | |
| note | yes | — | |
| receipt_path | yes | — | |
| billable | boolean | no | Rebillable to the client. Default: true when project is given (a receipt booked to a client project is normally rebilled), false otherwise. Pass it explicitly to override. |
| vat_rate | number | no | VAT percent already included in amount; it splits the gross into net and VAT. Omit to use the expense_settings default, or get no split at all when none is set |
| tax_rate | number | no | Alias for vat_rate |
| vat | number | no | Alias for vat_rate |
List expenses in a date range with each one's net/VAT split, category, merchant, project and billable flag, plus a total per currency. Free reads the last 30 days and says when your range predates it.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| from | yes | — | |
| to | yes | — | |
| project | yes | — | |
| category | yes | — | |
| billable | boolean | no | — |
Change one expense by id; only the fields you pass move. amount is in MAJOR units. A rebilled expense refuses an amount, currency or vat_rate edit unless unlink_rebill drops the invoice link.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | yes | — | |
| amount | yes | — | |
| currency | string | no | — |
| category | yes | — | |
| merchant | yes | — | |
| date | yes | — | |
| project | yes | — | |
| note | yes | — | |
| billable | boolean | no | — |
| vat_rate | number | no | — |
| rebilled | boolean | no | false clears the rebilled marker and the invoice number, so the expense can be billed again |
| unlink_rebill | boolean | no | Allow editing amount, currency or vat_rate on a rebilled expense. Clears rebilled_at and rebilled_invoice, because the invoice no longer matches |
Delete one expense by id and report what went. The receipt FILE stays on disk. Deleting a rebilled expense loses the record of what an invoice charged, so correct it with expense_update instead.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | yes | — |
Call this tool to attach a receipt file to a stored expense. Returns the stored path and sha256. The file must exist; it is hashed so a later audit can prove the file has not changed.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | yes | — | |
| path | yes | — |
Replace the merchant-to-category rules, or call with no rules to list them. Returns the stored rule list. The rules are applied by expense_add whenever a call gives no category of its own.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| rules | array | no | The FULL rule list; it replaces the stored one, so include the rules you want to keep. Omit to list the current rules instead |
Read or set the defaults expense_add uses when a call does not name them: default_vat_rate and default_currency. Returns the stored defaults. Call with no arguments to read them without changing anything.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| default_vat_rate | number | no | VAT percent already included in a receipt, e.g. 23 in Poland, 19 in Germany. Set it once and every later expense gets its net/VAT split without the caller repeating the rate. It applies when the expen |
| default_currency | string | no | ISO 4217 code to assume when a call gives none, e.g. EUR. Default EUR |
Totals for a date range grouped by category, project, month or merchant, per currency with gross, net and VAT, never mixed. Receipts only; bank transactions are totalled by bank-statement's statement_summary.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| from | yes | — | |
| to | yes | — | |
| group_by | string | yes | How to group the totals |
| project | yes | — | |
| billable | boolean | no | — |
Record a business trip as an expense, priced as distance x rate. Give exactly one of km or miles. Returns the saved id with the rate used, where that rate came from and the money, in the rate's own currency.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| km | yes | — | |
| miles | yes | — | |
| date | string | no | ISO date, default today |
| purpose | yes | — | |
| project | yes | — | |
| region | string | no | Which built-in table rate to use: PL 1.15 PLN/km, UK 0.45 GBP/mile, US 0.70 USD/mile, EU 0.30 EUR/km. Default US for miles, EU for km. Each is one flat approximate rate per region with no effective da |
| rate_per_km | number | no | Your own rate per supplied unit, overriding the table. Pass it whenever you need your exact scheme rather than the approximate table rate |
| currency | string | no | Currency for your own rate. Only accepted together with rate_per_km; a table rate keeps the table currency |
| billable | boolean | no | Whether the trip is rebilled to the client. Default true, so a mileage claim reaches expense_to_invoice unless you pass false |
Call this tool to write manually logged receipts to a csv, xlsx or json file. Returns the path. Bank transactions for the period are exported by bank-statement's statement_export tool, not this one.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| from | yes | — | |
| to | yes | — | |
| format | string | yes | — |
| path | yes | — | |
| project | yes | — | |
| category | yes | — | |
| billable | boolean | no | — |
Preview the unbilled billable expenses of one project as invoice_create line items (description, quantity, unit_price, tax_rate), grouped per currency. Read-only: nothing is marked rebilled here.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| project | yes | — | |
| from | yes | — | |
| to | yes | — | |
| markup_percent | number | no | Percent added to each net amount. Every line's unit_price is the NET amount and its tax_rate is the VAT rate recorded on the expense, so the invoice recomputes the same tax instead of charging it twic |
| include_rebilled | boolean | no | Include expenses already marked as rebilled, default false |
| assume_vat_rate | number | no | Split expenses that recorded NO VAT rate at this percent, flagged in the description. Only applied when you pass it here. An expense with no rate holds a GROSS amount and is otherwise rebilled as-is w |
| target_currency | string | no | Convert every line into this currency and return ONE group, e.g. "USD". Needs fx_rates for each other currency present. Lines are otherwise grouped per currency, because one invoice carries one curren |
| fx_rates | object | no | Rate per source currency, meaning 1 unit of that currency = X units of target_currency, e.g. {"EUR": 1.08, "GBP": 1.27}. You supply the rate; nothing here fetches or guesses one. Omit it when the rang |
Mark expenses as rebilled once the invoice that carries them actually exists. Pass the expense_ids of one currency group from expense_to_invoice, or that project, date range and currency. Returns what was marked.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| ids | array | no | Expense ids, as returned per currency by expense_to_invoice. Takes precedence over project/from/to |
| project | yes | — | |
| from | yes | — | |
| to | yes | — | |
| currency | string | no | Required when marking by range: one invoice carries one currency. A range marks only billable, not-yet-rebilled expenses in this one currency, so invoicing the EUR group cannot mark the PLN one |
| invoice_number | yes | — |
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- Every tool, no call limit
- No card, and mcprush charges nothing for it
- Source published under MIT
- Runs on your machine — nothing of it reaches our gateway
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Expense Tracker or to call it, at any volume.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | moderate | capability blast radius (moderate) — client exposure if the model is manipulated | −3 |
| verification-discount | repo | publisher verification (public source) — no provenance, but the source is public and inspectable | −1 |
| coverage-honesty | source | inspection depth (source) — how much of the target the scan could see | −0 |
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
Tools were statically extracted from the published source (200 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Tool recovery stopped early in scripts/validate.mjs, servers/amortization/src/index.ts, servers/asset-register/src/index.ts and 11 more — the file registers more tools than the scanner reads in one file, so some may be missing from this surface.
servers/clauses/src/store.ts (7 KB) was not read: over the file-count budget.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. moderate is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| business_set | state-write | state-write: declares readOnlyHint: false |
| client_add | state-write | state-write: declares readOnlyHint: false |
| client_delete | state-write | state-write: declares readOnlyHint: false, destructiveHint: true |
| client_list | no tags | |
| invoice_create | state-write | state-write: declares readOnlyHint: false |
| invoice_from_hours | state-write | state-write: declares readOnlyHint: false |
| invoice_list | no tags | |
| invoice_get | no tags | |
| invoice_mark_paid | state-write | state-write: declares readOnlyHint: false |
| invoice_pdf | no tags | |
| overdue_report | no tags | |
| price_check | no tags | |
| watch_add | state-write | state-write: declares readOnlyHint: false |
| watch_list | no tags | |
| watch_remove | state-write | state-write: declares readOnlyHint: false, destructiveHint: true |
| watch_refresh | state-write | state-write: declares readOnlyHint: false |
| price_history | state-write | state-write: declares readOnlyHint: false |
| price_add_manual | state-write | state-write: declares readOnlyHint: false |
| alerts_pending | state-write | state-write: declares readOnlyHint: false |
| sheet_info | state-write | state-write: declares readOnlyHint: false |
| sheet_read | no tags | |
| sheet_query | state-write | state-write: declares readOnlyHint: false |
| sheet_stats | state-write | state-write: declares readOnlyHint: false |
| sheet_find | state-write | state-write: declares readOnlyHint: false |
| sheet_write | state-write | state-write: declares readOnlyHint: false |
| sheet_add_column | state-write | state-write: declares readOnlyHint: false |
| sheet_convert | state-write | state-write: declares readOnlyHint: false |
| timer_start | state-write | state-write: declares readOnlyHint: false |
| timer_stop | state-write | state-write: declares readOnlyHint: false |
| timer_status | no tags | |
| entry_add | state-write | state-write: declares readOnlyHint: false |
| entry_log | state-write | state-write: declares readOnlyHint: false |
| summary_day | no tags | |
| summary_week | no tags | |
| summary_client | no tags | |
| target_set | state-write | state-write: declares readOnlyHint: false |
| target_check | no tags | |
| entry_list | no tags | |
| entry_delete | state-write | state-write: declares readOnlyHint: false, destructiveHint: true |
| entry_edit | state-write | state-write: declares readOnlyHint: false |
| project_set_rate | state-write | state-write: declares readOnlyHint: false |
| report | no tags | |
| export_csv | state-write | state-write: declares readOnlyHint: false |
| entry_mark_billed | state-write | state-write: declares readOnlyHint: false |
| invoice_summary | no tags | |
| license_status | no tags | |
| license_activate | state-write | state-write: declares readOnlyHint: false |
| bank_upload | external-sink | external-sink: keyword "export_to" |
| bank_files | no tags | |
| bank_delete_upload | no tags | |
| doc_upload | untrusted-input | untrusted-input: keyword "fetch", parameter "url" with "fetch" in the description |
| doc_files | no tags | |
| doc_delete_upload | no tags | |
| image_upload | untrusted-input | untrusted-input: keyword "fetch", parameter "url" with "fetch" in the description |
| image_files | no tags | |
| image_delete_upload | no tags | |
| pdf_upload | untrusted-input | untrusted-input: keyword "fetch", parameter "url" with "fetch" in the description |
| pdf_files | no tags | |
| pdf_delete_upload | no tags | |
| sheet_load | untrusted-input | untrusted-input: keyword "download", parameter "url" with "download" in the description |
| sheet_files | no tags | |
| sheet_unload | no tags | |
| zip_upload | no tags | |
| zip_files | no tags | |
| zip_delete_upload | no tags | |
| nonexistent_tool | no tags | |
| asset_add | state-write | state-write: declares readOnlyHint: false |
| asset_schedule | state-write | state-write: declares readOnlyHint: false |
| asset_list | no tags | |
| asset_journal | state-write | state-write: declares readOnlyHint: false |
| asset_report | no tags | |
| loan_create | state-write | state-write: declares readOnlyHint: false |
| loan_schedule | state-write | state-write: declares readOnlyHint: false |
| loan_list | no tags | |
| loan_repay_early | state-write | state-write: declares readOnlyHint: false |
| loan_journal | state-write | state-write: declares readOnlyHint: false |
| loans_report | no tags | |
| work_order_create | no tags | |
| work_order_add_line | no tags | |
| work_order_get | no tags | |
| work_order_status | no tags | |
| completion_report_text | no tags | |
| completion_report_pdf | no tags | |
| work_order_invoice_payload | no tags | |
| work_orders_report | no tags | |
| work_order_delete | no tags | |
| sku_set | state-write | state-write: declares readOnlyHint: false |
| sku_get | no tags | |
| rate_set | no tags | |
| lines_resolve | no tags | |
| price_list_text | no tags | |
| price_list_pdf | no tags | |
| catalogue_report | no tags | |
| sku_delete | no tags | |
| packing_list_create | no tags | |
| packing_expect | no tags | |
| carton_add | no tags | |
| pack_item | no tags | |
| carton_report | no tags | |
| packing_shortfall | no tags | |
| packing_list_status | no tags | |
| packing_slip | no tags | |
| checklist_create | state-write | state-write: declares readOnlyHint: false |
| checklist_item_add | state-write | state-write: declares readOnlyHint: false |
| checklist_show | no tags | |
| run_start | no tags | |
| run_check | no tags | |
| run_show | no tags | |
| run_sign_off | no tags | |
| checklist_item_remove | state-write | state-write: declares readOnlyHint: false, destructiveHint: true |
| run_delete | no tags | |
| run_report | no tags | |
| run_list | no tags | |
| checklist_delete | no tags | |
| purchase-requisition_create | no tags | |
| purchase-requisition_item_add | no tags | |
| onboarding_hire_add | no tags | |
| onboarding_task_add | no tags | |
| onboarding_task_done | no tags | |
| onboarding_progress | no tags | |
| onboarding_template_apply | no tags | |
| onboarding_overdue | no tags | |
| change_order_create | state-write | state-write: declares readOnlyHint: false |
| change_order_add_line | state-write | state-write: declares readOnlyHint: false |
| change_order_get | state-write | state-write: declares readOnlyHint: false |
| contract_value | no tags | |
| change_order_status | state-write | state-write: declares readOnlyHint: false |
| change_order_document | no tags | |
| change_order_invoice_payload | no tags | |
| change_order_delete | no tags | |
| float_open | no tags | |
| voucher_add | no tags | |
| reconcile | no tags | |
| replenish_request | no tags | |
| float_report | no tags | |
| voucher_delete | no tags | |
| ledger_build | state-write | state-write: declares readOnlyHint: false |
| trial_balance | no tags | |
| ledger_lines | no tags | |
| month_close | no tags | |
| ledger_report | no tags | |
| statement_build | no tags | |
| statement_aging | no tags | |
| dunning_text | no tags | |
| statements_report | no tags | |
| perdiem_rates | no tags | |
| perdiem_calc | no tags | |
| trip_record | no tags | |
| trip_list | no tags | |
| trip_export | no tags | |
| perdiem_report | no tags | |
| deposit_record | no tags | |
| deposit_apply | no tags | |
| deposit_refund | no tags | |
| deposit_balance | no tags | |
| deposit_statement_text | no tags | |
| deposits_report | no tags | |
| deposit_statement_pdf | no tags | |
| credit_note_create | state-write | state-write: declares readOnlyHint: false |
| credit_note_text | no tags | |
| purchase_order_create | no tags | |
| purchase_order_receive | no tags | |
| billing_docs_report | no tags | |
| credit_note_pdf | no tags | |
| zip_create | no tags | |
| zip_list | no tags | |
| zip_extract | no tags | |
| zip_extract_text | no tags | |
| zip_history | no tags | |
| qr_create | state-write | state-write: declares readOnlyHint: false |
| qr_payment_sepa | no tags | |
| barcode_create | no tags | |
| invoice_payment_qr | no tags | |
| code_list | no tags | |
| quote_create | no tags | |
| quote_list | no tags | |
| quote_send_text | no tags | |
| quote_accept | no tags | |
| quote_report | no tags | |
| statement_import | state-write | state-write: declares readOnlyHint: false |
| category_rules | no tags | |
| statement_summary | no tags | |
| recurring_detect | no tags | |
| image_info | no tags | |
| image_resize | no tags | |
| image_thumbnails | no tags | |
| task_add | no tags | |
| task_move | no tags | |
| board | no tags | |
| task_start_timer | no tags | |
| ics_import | state-write | state-write: declares readOnlyHint: false |
| events_list | no tags | |
| conflicts | no tags | |
| event_to_time_entry | no tags | |
| pdf_info | no tags | |
| pdf_merge | no tags | |
| pdf_stamp | no tags | |
| pdf_text | no tags | |
| clause_search | no tags | |
| contract_assemble | no tags |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
Supply chain and provenance
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
It installs from its repository rather than from a versioned package, so the command cannot be pinned to a release. The history below is for reading; the current release on file is 0.22.9.
No release note was published with this version.
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Any signed-in account that does not publish Expense Tracker can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.