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

Siigo — Colombian accounting + DIAN e-invoicing

- Trust score: 68/100 (medium)
- Change this week: +22
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-05

## Components

- npm · `@codespar/mcp-siigo`: 68/100 (this document), [markdown](https://verifymcp.io/servers/codespar-mcp-siigo/codespar-mcp-siigo.md), [page](https://verifymcp.io/servers/codespar-mcp-siigo/codespar-mcp-siigo)

## Channel facts

- Registry: `npm`
- Package: `@codespar/mcp-siigo`
- Version: `0.2.2`
- 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 2026-08-05.

- **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 43 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1208 tokens (~54/item across 22 items; 22 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **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.

## Install

### Claude

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

### Codex

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

### opencode

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

### OpenClaw

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

### Hermes

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

### Other

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

## 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.

### 2026-08-04 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-03 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-02 (score 66, +44)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [functional regression] Dependency health: partial → unverified
- [functional improvement] License: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] Schema quality: unverified → good
- [functional improvement] Tool coverage: unverified → 100
- [functional] Licence: MIT

### 2026-08-01 (score 22, +1)

- [security improvement] Malware scan: unverified → pass
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] Dependency health: unverified → partial
- [functional] First check of Schema quality: unverified

### 2026-07-31 (score 21, −25)

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

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (22)

### `create_invoice` (~66 tokens)

Create an invoice (DIAN electronic invoice)

Input parameters:

- `customer` (object, required): Customer reference
- `date` (string, required): Invoice date (YYYY-MM-DD)
- `document` (object, required): Document type
- `items` (array, required): Invoice items
- `payments` (array, required): Payment methods

### `get_invoice` (~24 tokens)

Get invoice details by ID

Input parameters:

- `invoiceId` (string, required): Invoice ID

### `list_invoices` (~63 tokens)

List invoices

Input parameters:

- `date_end` (string): End date (YYYY-MM-DD)
- `date_start` (string): Start date (YYYY-MM-DD)
- `page` (number): Page number
- `page_size` (number): Page size (max 100)

### `create_credit_note` (~71 tokens)

Create a credit note against an invoice

Input parameters:

- `customer` (object, required): Customer reference
- `date` (string, required): Credit note date (YYYY-MM-DD)
- `document` (object, required): Document type
- `items` (array, required): Items to credit
- `reason` (string): Reason for the credit note

### `list_customers` (~44 tokens)

List customers

Input parameters:

- `identification` (string): Filter by NIT/CC
- `page` (number): Page number
- `page_size` (number): Page size

### `create_customer` (~120 tokens)

Create a customer

Input parameters:

- `address` (object): Address
- `commercial_name` (string): Commercial/business name
- `contacts` (array): Contact info
- `id_type` (string, required): ID type (13=CC, 31=NIT, 22=CE)
- `identification` (string, required): NIT or CC number
- `name` (array, required): Name array [first_name, last_name]
- `person_type` (string, required): Person type (Person, Company)
- `type` (string, required): Customer type (Customer, Supplier, Other)

### `list_products` (~41 tokens)

List products

Input parameters:

- `code` (string): Filter by product code
- `page` (number): Page number
- `page_size` (number): Page size

### `create_product` (~93 tokens)

Create a product

Input parameters:

- `account_group` (number): Account group ID
- `code` (string, required): Product code
- `name` (string, required): Product name
- `prices` (array): Price list
- `stock_control` (boolean): Enable stock control
- `taxes` (array): Tax configuration
- `type` (string): Product type (Product, Service)
- `unit` (string): Unit of measure

### `get_invoice_pdf` (~27 tokens)

Get the PDF document for an invoice

Input parameters:

- `invoiceId` (string, required): Invoice ID

### `get_credit_note` (~28 tokens)

Get a credit note by ID

Input parameters:

- `creditNoteId` (string, required): Credit note ID

### `list_credit_notes` (~64 tokens)

List credit notes

Input parameters:

- `date_end` (string): End date (YYYY-MM-DD)
- `date_start` (string): Start date (YYYY-MM-DD)
- `page` (number): Page number
- `page_size` (number): Page size (max 100)

### `update_customer` (~66 tokens)

Update an existing customer

Input parameters:

- `address` (object): Address
- `commercial_name` (string): Commercial/business name
- `contacts` (array): Contact info
- `customerId` (string, required): Customer ID
- `name` (array): Name array [first_name, last_name]

### `delete_customer` (~22 tokens)

Delete a customer

Input parameters:

- `customerId` (string, required): Customer ID

### `update_product` (~104 tokens)

Update an existing product

Input parameters:

- `account_group` (number): Account group ID
- `code` (string): Product code
- `name` (string): Product name
- `prices` (array): Price list
- `productId` (string, required): Product ID
- `stock_control` (boolean): Enable stock control
- `taxes` (array): Tax configuration
- `type` (string): Product type (Product, Service)
- `unit` (string): Unit of measure

### `delete_product` (~22 tokens)

Delete a product

Input parameters:

- `productId` (string, required): Product ID

### `create_purchase` (~84 tokens)

Create a purchase document

Input parameters:

- `cost_center` (number): Cost center ID
- `date` (string, required): Purchase date (YYYY-MM-DD)
- `document` (object, required): Document type
- `items` (array, required): Purchase items
- `payments` (array, required): Payment methods
- `provider_invoice` (object): Provider invoice info
- `supplier` (object, required): Supplier reference

### `list_purchases` (~64 tokens)

List purchase documents

Input parameters:

- `date_end` (string): End date (YYYY-MM-DD)
- `date_start` (string): Start date (YYYY-MM-DD)
- `page` (number): Page number
- `page_size` (number): Page size (max 100)

### `list_document_types` (~58 tokens)

List document types (e.g., FV for invoice, NC for credit note, FC for purchase)

Input parameters:

- `type` (string): Document type code: FV (invoice), NC (credit note), FC (purchase), RC (receipt), etc.

### `list_users` (~35 tokens)

List Siigo users (sellers)

Input parameters:

- `page` (number): Page number
- `page_size` (number): Page size

### `list_warehouses` (~17 tokens)

List warehouses (bodegas)

### `list_taxes` (~14 tokens)

List available tax types

### `list_payment_methods` (~14 tokens)

List available payment methods

## Diagnostics

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

## Score history

- 2026-08-05: 68
- 2026-08-04: 68
- 2026-08-03: 67
- 2026-08-02: 66
- 2026-08-01: 22
- 2026-07-31: 21
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 46

## Links

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