# io.github.codespar/mcp-kushki (npm · @codespar/mcp-kushki)

MCP server for Kushki — LATAM PSP: card charges, preauth, PSE/SPEI transfer, cash, subscriptions

- Trust score: 64/100 (medium)
- Change this week: +19
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@codespar/mcp-kushki`: 64/100 (this document), [markdown](https://verifymcp.io/servers/codespar-mcp-kushki/codespar-mcp-kushki.md), [page](https://verifymcp.io/servers/codespar-mcp-kushki/codespar-mcp-kushki)

## Channel facts

- Registry: `npm`
- Package: `@codespar/mcp-kushki`
- Version: `0.1.0`
- Transport: `stdio`

## Trust breakdown

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. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 29 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1398 tokens (~139/item across 10 items; 10 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**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.

## Install

### Claude

```bash
claude mcp add codespar-mcp-kushki -- npx -y @codespar/mcp-kushki
```

### Codex

```bash
codex mcp add codespar-mcp-kushki -- npx -y @codespar/mcp-kushki
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "codespar-mcp-kushki": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@codespar/mcp-kushki"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add codespar-mcp-kushki --command npx --arg -y --arg @codespar/mcp-kushki
```

### Hermes

```yaml
mcp_servers:
  codespar-mcp-kushki:
    command: "npx"
    args: ["-y", "@codespar/mcp-kushki"]
```

### Other

```json
{
  "mcpServers": {
    "codespar-mcp-kushki": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-kushki"
      ]
    }
  }
}
```

## 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.

### 2026-08-02 (score 64, +37)

- [security improvement] Malware scan: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] MCP protocol: unverified → pass

### 2026-08-01 (score 27, +7)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [functional improvement] License: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional] Licence: MIT

### 2026-07-31 (score 20, −7)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 27, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 45)

First indexed and scored.

## MCP tools (10)

### `tokenize_card` (~93 tokens)

Exchange raw card data for a single-use token (POST /card/v1/tokens, public merchant id). The token feeds create_charge / create_preauthorization / create_subscription. Card data never touches your backend.

Input parameters:

- `card` (object, required): Card data
- `currency` (string, required): MXN | COP | CLP | PEN | USD
- `totalAmount` (number, required): Total amount the token will charge

### `create_charge` (~197 tokens)

One-step card charge (POST /card/v1/charges, private merchant id). Pass the token from tokenize_card plus the amount object. Supports metadata, months (MX installments) and deferred (installment plans).

Input parameters:

- `amount` (object, required): Kushki amount object. subtotalIva = taxed subtotal, subtotalIva0 = untaxed subtotal, iva = tax. currency per country: MXN, COP, CLP, PEN, USD (EC).
- `contactDetails` (object): Customer contact: documentType, documentNumber, email, firstName, lastName, phoneNumber
- `deferred` (object): Deferred/installment config (country-specific)
- `fullResponse` (boolean): Return the acquirer's full response
- `metadata` (object): Free-form metadata echoed in webhooks
- `months` (number): Installments (Mexico meses sin intereses)
- `token` (string, required): Single-use token from tokenize_card

### `create_preauthorization` (~132 tokens)

Two-step charge, step 1: hold funds on the card (POST /card/v1/preAuthorization, private merchant id). Returns a ticketNumber to capture later.

Input parameters:

- `amount` (object, required): Kushki amount object. subtotalIva = taxed subtotal, subtotalIva0 = untaxed subtotal, iva = tax. currency per country: MXN, COP, CLP, PEN, USD (EC).
- `fullResponse` (boolean): Return the acquirer's full response
- `metadata` (object): Free-form metadata
- `token` (string, required): Single-use token from tokenize_card

### `capture_preauthorization` (~130 tokens)

Two-step charge, step 2: capture a previous preauthorization (POST /card/v1/capture, private merchant id). Amount may be lower than the preauth (partial capture).

Input parameters:

- `amount` (object, required): Kushki amount object. subtotalIva = taxed subtotal, subtotalIva0 = untaxed subtotal, iva = tax. currency per country: MXN, COP, CLP, PEN, USD (EC).
- `fullResponse` (boolean): Return the acquirer's full response
- `ticketNumber` (string, required): ticketNumber returned by create_preauthorization

### `void_charge` (~80 tokens)

Void / refund a card charge (DELETE /card/v1/charges/{ticketNumber}, private merchant id). Same-day = void; settled = refund. Optional partial amount where the acquirer supports it.

Input parameters:

- `amount` (object): Optional partial amount (defaults to full)
- `ticketNumber` (string, required): ticketNumber of the charge to void/refund

### `create_transfer_token` (~208 tokens)

Token for a bank-transfer-in (POST /transfer/v1/tokens, public merchant id). PSE in Colombia, SPEI in Mexico, bank transfer in Chile/Peru. Feeds create_transfer_charge.

Input parameters:

- `amount` (object, required): Kushki amount object. subtotalIva = taxed subtotal, subtotalIva0 = untaxed subtotal, iva = tax. currency per country: MXN, COP, CLP, PEN, USD (EC).
- `bankId` (string): Bank code (from Kushki's bank list, PSE)
- `callbackUrl` (string, required): URL the customer returns to after bank auth
- `description` (string): Charge description
- `documentNumber` (string): Customer document number
- `documentType` (string): Customer document type (e.g. CC, NIT, CE)
- `email` (string, required): Customer email
- `userType` (string): 0 = natural person, 1 = company (PSE)

### `create_transfer_charge` (~111 tokens)

Bank transfer-in charge with a transfer token (POST /transfer/v1/init, private merchant id). Returns the bank redirect URL the customer authorizes at.

Input parameters:

- `amount` (object, required): Kushki amount object. subtotalIva = taxed subtotal, subtotalIva0 = untaxed subtotal, iva = tax. currency per country: MXN, COP, CLP, PEN, USD (EC).
- `metadata` (object): Free-form metadata
- `token` (string, required): Token from create_transfer_token

### `create_cash_charge` (~156 tokens)

Cash payment reference (POST /cash/v1/charges, private merchant id). Generates a voucher/reference the customer pays at a cash network (OXXO-style). Returns reference + expiry.

Input parameters:

- `currency` (string, required): MXN | COP | CLP | PEN | USD
- `description` (string): Charge description on the voucher
- `documentNumber` (string, required): Customer document number
- `documentType` (string): Customer document type
- `email` (string, required): Customer email
- `expirationDate` (string): Voucher expiry, YYYY-MM-DD (optional)
- `lastName` (string, required): Customer last name
- `name` (string, required): Customer first name
- `totalAmount` (number, required): Amount to collect

### `create_subscription` (~179 tokens)

Recurring card subscription (POST /card/v1/subscriptions, private merchant id). Kushki charges the tokenized card on the given periodicity until cancelled.

Input parameters:

- `amount` (object, required): Kushki amount object. subtotalIva = taxed subtotal, subtotalIva0 = untaxed subtotal, iva = tax. currency per country: MXN, COP, CLP, PEN, USD (EC).
- `contactDetails` (object, required): Customer contact
- `metadata` (object): Free-form metadata
- `periodicity` (string, required): daily | weekly | biweekly | monthly | bimonthly | quarterly | halfYearly | yearly
- `planName` (string, required): Plan name shown on statements
- `startDate` (string, required): First charge date, YYYY-MM-DD
- `token` (string, required): Single-use token from tokenize_card

### `cancel_subscription` (~45 tokens)

Cancel a subscription (DELETE /card/v1/subscriptions/{subscriptionId}, private merchant id). Stops all future charges.

Input parameters:

- `subscriptionId` (string, required): Subscription id returned on create

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/codespar-mcp-kushki/codespar-mcp-kushki#diagnostics

## Score history

- 2026-08-03: 64
- 2026-08-02: 64
- 2026-08-01: 27
- 2026-07-31: 20
- 2026-07-30: 27
- 2026-07-28: 45
- 2026-07-27: 45

## Links

- npm package: https://www.npmjs.com/package/@codespar/mcp-kushki
- Socket report: https://socket.dev/npm/package/@codespar/mcp-kushki
- Repository: https://github.com/codespar/mcp-dev-latam
- Changelog RSS feed: https://verifymcp.io/servers/codespar-mcp-kushki/codespar-mcp-kushki/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/codespar-mcp-kushki/codespar-mcp-kushki/changelog.json
- HTML version of this page: https://verifymcp.io/servers/codespar-mcp-kushki/codespar-mcp-kushki