# Bukku MCP by usefulapi (remote · bukku.usefulapi.io)

Read Bukku contacts, accounts, invoices, bills and journals; create contacts and sales invoices.

- Trust score: 18/100 (low)
- Change this week: −44
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `bukku.usefulapi.io`: 18/100 (this document), [markdown](https://verifymcp.io/servers/io-usefulapi-bukku/bukku.md), [page](https://verifymcp.io/servers/io-usefulapi-bukku/bukku)

## Channel facts

- Endpoint: `https://bukku.usefulapi.io/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.11.2`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 5 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Bukku MCP by usefulapi server?

Bukku MCP by usefulapi is a hosted endpoint at https://bukku.usefulapi.io/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http io-usefulapi-bukku 'https://bukku.usefulapi.io/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "io-usefulapi-bukku": {
      "url": "https://bukku.usefulapi.io/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "io-usefulapi-bukku": {
      "type": "http",
      "url": "https://bukku.usefulapi.io/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.io-usefulapi-bukku]
url = "https://bukku.usefulapi.io/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-usefulapi-bukku": {
      "type": "remote",
      "url": "https://bukku.usefulapi.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-usefulapi-bukku --url 'https://bukku.usefulapi.io/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-usefulapi-bukku:
    url: "https://bukku.usefulapi.io/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "io-usefulapi-bukku": {
      "Transport": "http",
      "Url": "https://bukku.usefulapi.io/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add io-usefulapi-bukku -t streamable-http -u 'https://bukku.usefulapi.io/mcp'
```

### Other

```json
{
  "mcpServers": {
    "io-usefulapi-bukku": {
      "type": "http",
      "url": "https://bukku.usefulapi.io/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-02 (score 18, −49)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Tool safety: pass → unverified
- [security regression] Authorization: pass → unverified
- [security regression] Stability: 0.20 → unverified
- [functional regression] Schema quality: 100 → unverified
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified

### 2026-11-01 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-31 (score 66, +3)

- [security improvement] Authorization: partial → pass
- [functional improvement] MCP protocol: fail → pass
- [functional] New prompt “add_a_customer_or_supplier”
- [functional] New prompt “browse_accounts_and_journals”
- [functional] New prompt “chase_overdue_sales_invoices”
- [functional] New prompt “draft_a_sales_invoice”
- [functional] New prompt “review_bank_activity”
- [functional] New prompt “review_supplier_bills”
- [functional] MCP protocol version: 2025-06-18 → 2025-11-25
- [functional] Server version: 1.7.0 → 1.9.0
- [functional] Server version: 1.6.0 → 1.7.0
- [functional] Server version: 1.5.2 → 1.6.0

### 2026-10-30 (score 63, +1)

- [functional] Server version: 1.5.1 → 1.5.2
- [functional] Server version: 1.5.0 → 1.5.1

### 2026-10-29 (score 62, 0)

- [functional] Server version: 1.4.0 → 1.5.0
- [functional] Server version: 1.3.0 → 1.4.0

### 2026-10-28 (score 62, +1)

- [functional] Server version: 1.1.0 → 1.3.0

### 2026-10-27 (score 61, 0)

- [functional improvement] Stability: unverified → 0.03
- [functional] Server version: 1.0.0 → 1.1.0

### 2026-10-26 (score 61)

First indexed and scored.

## MCP tools (23)

### `bukku_list_contacts` (~188 tokens)

List contacts

List contacts (customers, suppliers, employees) with name, code, type, receivable and payable balances. Search matches the name, receivable, payable and created date. GET /contacts.

Input parameters:

- `group_id` (integer): Only contacts in this contact group (see bukku_list_contact_groups).
- `page` (integer): Page number, from 1 (default 1). Pass the previous reply's next_page.
- `page_size` (integer): Results per page, 1-100 (default 30).
- `search` (string): Keywords in the name, receivable, payable or created date (max 100 characters).
- `sort_by` (string)
- `sort_dir` (string): Sort direction.
- `status` (string): ACTIVE (default), INACTIVE (archived) or ALL contacts.
- `type` (string): Only this contact type.

### `bukku_get_contact` (~47 tokens)

Get contact

One contact with its persons, addresses, tax and registration numbers, default accounts and credit limit. GET /contacts/{id}.

Input parameters:

- `contact_id` (integer, required): Bukku contact id.

### `bukku_list_contact_groups` (~31 tokens)

List contact groups

List the contact groups; use their ids to filter bukku_list_contacts. GET /contacts/groups.

### `bukku_list_accounts` (~93 tokens)

List accounts (chart of accounts)

List ledger accounts from the chart of accounts, optionally by category. Account ids are used on invoice lines. GET /accounts.

Input parameters:

- `category` (string)
- `is_archived` (boolean): true to show deactivated accounts instead of active ones (default false).
- `search` (string): Keywords to search for in the accounts (max 100 characters).
- `sort_dir` (string): Sort direction.

### `bukku_get_account` (~34 tokens)

Get account

One ledger account by id. GET /accounts/{id}.

Input parameters:

- `account_id` (integer, required): Bukku account id.

### `bukku_list_products` (~143 tokens)

List products

List products and bundles (sales and purchase details, SKU, stock). GET /products.

Input parameters:

- `include_archived` (boolean): true to include archived products.
- `mode` (string): Only products sold or only products purchased.
- `page` (integer): Page number, from 1 (default 1). Pass the previous reply's next_page.
- `page_size` (integer): Results per page, 1-100 (default 30).
- `search` (string): Keywords in the name, SKU, sale or purchase description or remarks (max 60 characters).
- `sort_dir` (string): Sort direction.
- `type` (string)

### `bukku_get_product` (~41 tokens)

Get product

One product with its units, prices, accounts and tax settings. GET /products/{id}.

Input parameters:

- `product_id` (integer, required): Bukku product id.

### `bukku_list_product_groups` (~21 tokens)

List product groups

List the product groups. GET /products/groups.

### `bukku_list_sales_invoices` (~237 tokens)

List sales invoices

List sales invoices with number, date, contact, amount, balance and payment status. Filter by date, customer, payment status (PAID, OUTSTANDING, OVERDUE) or keywords. GET /sales/invoices.

Input parameters:

- `contact_id` (integer): Only invoices of this customer.
- `date_from` (string): Invoices dated on or after this day, yyyy-mm-dd.
- `date_to` (string): Invoices dated on or before this day, yyyy-mm-dd.
- `page` (integer): Page number, from 1 (default 1). Pass the previous reply's next_page.
- `page_size` (integer): Results per page, 1-100 (default 30).
- `payment_mode` (string)
- `payment_status` (string)
- `search` (string): Keywords in the number, reference, title, remarks, description, contact or billing/shipping party.
- `sort_by` (string)
- `sort_dir` (string): Sort direction.
- `status` (string): Only transactions with this status. Without it every status except void is returned.

### `bukku_list_sales_documents` (~247 tokens)

List other sales documents

List quotes, sales orders, delivery orders, credit notes, customer payments or refunds (invoices have their own tool, bukku_list_sales_invoices). payment_status applies to credit notes, payments and refunds only. GET /sales/{quotes|orders|delivery_orders|credit_notes|payments|refunds}.

Input parameters:

- `contact_id` (integer): Only documents of this customer.
- `date_from` (string): A date, yyyy-mm-dd.
- `date_to` (string): A date, yyyy-mm-dd.
- `page` (integer): Page number, from 1 (default 1). Pass the previous reply's next_page.
- `page_size` (integer): Results per page, 1-100 (default 30).
- `payment_status` (string): Credit notes (PAID, OUTSTANDING, OVERDUE), payments and refunds (PAID, OUTSTANDING). Not for the other types.
- `search` (string)
- `sort_dir` (string): Sort direction.
- `status` (string): Only transactions with this status. Without it every status except void is returned.
- `type` (string, required): Which sales document to list.

### `bukku_get_sales_document` (~73 tokens)

Get sales document

One sales document in full (lines, taxes, terms, payments, status): an invoice, quote, order, delivery order, credit note, payment or refund. GET /sales/{type}/{id}.

Input parameters:

- `transaction_id` (integer, required): Bukku transaction id.
- `type` (string, required): Document type.

### `bukku_list_purchase_bills` (~209 tokens)

List purchase bills

List purchase bills with number, date, supplier, amount, balance and payment status. Filter by date, supplier, payment status (PAID, OUTSTANDING, OVERDUE) or keywords. GET /purchases/bills.

Input parameters:

- `contact_id` (integer): Only bills of this supplier.
- `date_from` (string): Bills dated on or after this day, yyyy-mm-dd.
- `date_to` (string): Bills dated on or before this day, yyyy-mm-dd.
- `page` (integer): Page number, from 1 (default 1). Pass the previous reply's next_page.
- `page_size` (integer): Results per page, 1-100 (default 30).
- `payment_mode` (string)
- `payment_status` (string)
- `search` (string)
- `sort_dir` (string): Sort direction.
- `status` (string): Only transactions with this status. Without it every status except void is returned.

### `bukku_list_purchase_documents` (~247 tokens)

List other purchase documents

List purchase orders, goods received notes, supplier credit notes, supplier payments or refunds (bills have their own tool, bukku_list_purchase_bills). payment_status applies to credit notes, payments and refunds only. GET /purchases/{orders|goods_received_notes|credit_notes|payments|refunds}.

Input parameters:

- `contact_id` (integer): Only documents of this supplier.
- `date_from` (string): A date, yyyy-mm-dd.
- `date_to` (string): A date, yyyy-mm-dd.
- `page` (integer): Page number, from 1 (default 1). Pass the previous reply's next_page.
- `page_size` (integer): Results per page, 1-100 (default 30).
- `payment_status` (string): Credit notes (PAID, OUTSTANDING, OVERDUE), payments and refunds (PAID, OUTSTANDING). Not for the other types.
- `search` (string)
- `sort_dir` (string): Sort direction.
- `status` (string): Only transactions with this status. Without it every status except void is returned.
- `type` (string, required): Which purchase document to list.

### `bukku_get_purchase_document` (~73 tokens)

Get purchase document

One purchase document in full (lines, taxes, terms, payments, status): a bill, order, goods received note, credit note, payment or refund. GET /purchases/{type}/{id}.

Input parameters:

- `transaction_id` (integer, required): Bukku transaction id.
- `type` (string, required): Document type.

### `bukku_list_journal_entries` (~151 tokens)

List journal entries

List manual journal entries by date, status or keywords. GET /journal_entries.

Input parameters:

- `date_from` (string): A date, yyyy-mm-dd.
- `date_to` (string): A date, yyyy-mm-dd.
- `page` (integer): Page number, from 1 (default 1). Pass the previous reply's next_page.
- `page_size` (integer): Results per page, 1-100 (default 30).
- `search` (string): Keywords in the number, reference, title, remarks or description.
- `sort_dir` (string): Sort direction.
- `status` (string): Only transactions with this status. Without it every status except void is returned.

### `bukku_get_journal_entry` (~45 tokens)

Get journal entry

One journal entry with its debit and credit lines. GET /journal_entries/{id}.

Input parameters:

- `transaction_id` (integer, required): Bukku transaction id of the journal entry.

### `bukku_list_bank_transactions` (~245 tokens)

List bank transactions

List banking transactions: money in (incomes), money out (expenses) or transfers between accounts. contact_id and sort_by do not apply to transfers. GET /banking/{incomes|expenses|transfers}.

Input parameters:

- `account_id` (integer): Only transactions on this bank/cash account (see bukku_list_accounts).
- `contact_id` (integer): Only this contact (money in / money out).
- `date_from` (string): A date, yyyy-mm-dd.
- `date_to` (string): A date, yyyy-mm-dd.
- `page` (integer): Page number, from 1 (default 1). Pass the previous reply's next_page.
- `page_size` (integer): Results per page, 1-100 (default 30).
- `search` (string): Keywords in the number, reference, title, remarks, description or contact.
- `sort_by` (string): Money in / money out only.
- `sort_dir` (string): Sort direction.
- `status` (string): Only transactions with this status. Without it every status except void is returned.
- `type` (string, required): Which banking transactions to list.

### `bukku_get_bank_transaction` (~59 tokens)

Get bank transaction

One money in, money out or transfer transaction in full. GET /banking/{incomes|expenses|transfers}/{id}.

Input parameters:

- `transaction_id` (integer, required): Bukku transaction id.
- `type` (string, required): Transaction type.

### `bukku_list_tags` (~27 tokens)

List tags

List the tags (labels) that can be put on transactions. GET /tags.

### `bukku_get_lookup_lists` (~90 tokens)

Get lookup lists

Reference data needed to fill in documents: tax codes, payment terms, payment methods, currencies, countries, accounts, contact groups, product groups, price levels, tag groups, number formats, custom fields and company settings. Read-only (POST /v2/lists is a read endpoint).

Input parameters:

- `lists` (array, required): Which lists to return, for example ["tax_codes", "terms"].

### `bukku_create_contact` (~236 tokens)

Create contact

WRITE: create a contact (customer, supplier and/or employee) in Bukku. The contact code must be unique (A-Z, 0-9, _ and -, max 15 characters). POST /contacts.

Input parameters:

- `contact_code` (string, required): Unique code, for example C-A0001.
- `email` (string)
- `entity_type` (string, required): Entity type (used for MyInvois).
- `legal_name` (string, required): Legal name of the contact.
- `other_name` (string): Trading or display name.
- `phone_no` (string)
- `reg_no` (string): Registration number. Required for MALAYSIAN_COMPANY (with reg_no_type); individuals need it or tax_id_no.
- `reg_no_type` (string): Registration number type; send together with reg_no.
- `remarks` (string)
- `tax_id_no` (string): Malaysian TIN / tax id (11-14 characters). Required for MALAYSIAN_COMPANY; individuals need it or reg_no.
- `types` (array, required): Contact types; a contact can be several.

### `bukku_set_contact_archived` (~76 tokens)

Archive or unarchive contact

WRITE: archive (is_archived true) or restore (false) a contact. Archiving hides it from active lists; nothing is deleted. PATCH /contacts/{id}.

Input parameters:

- `contact_id` (integer, required): Bukku contact id.
- `is_archived` (boolean, required): true to archive, false to unarchive.

### `bukku_create_sales_invoice` (~367 tokens)

Create sales invoice

WRITE: create a sales invoice for a customer. status defaults to draft (nothing posted to the ledger), status ready finalizes it and affects the books. payment_mode credit needs term_items, cash needs deposit_items. Companies with MyInvois submission switched on must pass myinvois_action when status is ready: NORMAL (not sent), EXTERNAL (already validated elsewhere) or VALIDATE (submits the invoice to LHDN MyInvois, which cannot be taken back). Look up contact, account, term and tax code ids first. POST /sales/invoices.

Input parameters:

- `contact_id` (integer, required): Customer contact id (bukku_list_contacts type customer).
- `currency_code` (string, required): Invoice currency, for example MYR. Use the company's home currency unless invoicing in another one.
- `date` (string, required): Invoice date, yyyy-mm-dd.
- `deposit_items` (array): Payment received, for payment_mode cash.
- `description` (string)
- `exchange_rate` (number, required): Rate from the home currency to currency_code. Use 1 when currency_code is the home currency.
- `items` (array, required): Invoice lines.
- `myinvois_action` (string): MyInvois handling, only with status ready.
- `number` (string): Invoice number, blank uses the default number format.
- `number2` (string): Reference number.
- `payment_mode` (string): credit (needs term_items) or cash (needs deposit_items).
- `remarks` (string)
- `status` (string): draft (default) or ready.
- `tax_mode` (string, required): Whether unit prices include tax.
- `term_items` (array): Payment terms, for payment_mode credit.
- `title` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-usefulapi-bukku/bukku#diagnostics

## Score history

- 2026-11-05: 18
- 2026-11-04: 18
- 2026-11-03: 18
- 2026-11-02: 18
- 2026-11-01: 67
- 2026-10-31: 66
- 2026-10-30: 63
- 2026-10-29: 62
- 2026-10-28: 62
- 2026-10-27: 61
- 2026-10-26: 61

## Common questions

### What is the Bukku MCP by usefulapi server?

Bukku MCP by usefulapi is listed in the public MCP registry as io.usefulapi/bukku. Read Bukku contacts, accounts, invoices, bills and journals; create contacts and sales invoices. This page covers its hosted endpoint (https://bukku.usefulapi.io/mcp).

### Is the Bukku MCP by usefulapi server safe to use?

Bukku MCP by usefulapi scores 18 out of 100 on VerifyMCP. 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 Bukku MCP by usefulapi server expose?

Bukku MCP by usefulapi exposes 23 tools: bukku_list_contacts, bukku_get_contact, bukku_list_contact_groups, bukku_list_accounts, bukku_get_account, and 18 more. Their descriptions and schemas cost roughly 2,980 tokens of context every time the server is loaded.

### Does the Bukku MCP by usefulapi server require authentication?

Its publisher declares no required credentials for Bukku MCP by usefulapi. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

### Is the Bukku MCP by usefulapi server still maintained?

Bukku MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://bukku.usefulapi.io/mcp
- Repository: https://github.com/m190/usefulapi-mcp
- Website: https://usefulapi.io/bukku/
- Changelog RSS feed: https://verifymcp.io/servers/io-usefulapi-bukku/bukku.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-usefulapi-bukku/bukku.json
- HTML version of this page: https://verifymcp.io/servers/io-usefulapi-bukku/bukku