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

MCP server for Sicoob — Pix (cob/cobv/DICT), Cobrança (boleto), SPB (OAuth2 + mTLS)

- Trust score: 69/100 (medium)
- Change this week: +45
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-04

## Components

- npm · `@codespar/mcp-sicoob`: 69/100 (this document), [markdown](https://verifymcp.io/servers/codespar-mcp-sicoob/codespar-mcp-sicoob.md), [page](https://verifymcp.io/servers/codespar-mcp-sicoob/codespar-mcp-sicoob)

## Channel facts

- Registry: `npm`
- Package: `@codespar/mcp-sicoob`
- Version: `0.1.0-alpha.4`
- 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 2026-08-04.

- **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 42 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 75/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1334 tokens (~102/item across 13 items; 13 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 30/100
  - Stability observed for 9 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-sicoob -- npx -y @codespar/mcp-sicoob
```

### Codex

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

### opencode

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

### OpenClaw

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

### Hermes

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

### Other

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

## 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.

### 2026-08-03 (score 69, +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 68, +47)

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

### 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

### 2026-07-30 (score 46, +22)

- [functional improvement] Tool coverage: unverified → 100

### 2026-07-28 (score 24, −22)

- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

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

First indexed and scored.

## MCP tools (13)

### `get_oauth_token` (~45 tokens)

Mint or return a cached OAuth2 client_credentials bearer token for the Sicoob Developers Portal. Exposed so agents can inspect token freshness; normal tool calls obtain tokens implicitly.

### `create_pix_cob` (~158 tokens)

Create an immediate Pix charge (cob) with QR code. Returns the txid, copy-paste EMV payload, and location URL.

Input parameters:

- `additional_info` (array): Optional free-text key/value info shown to the payer
- `amount` (string, required): Amount in BRL major units, e.g. '99.90'
- `description` (string): Payer-visible description (solicitacaoPagador)
- `expires_in` (number): QR lifetime in seconds (default 3600)
- `payer` (object): Payer identification (optional for cob)
- `txid` (string): Optional merchant-supplied txid (26-35 alphanumeric chars). Omit to have Sicoob assign one.

### `get_pix_cob` (~39 tokens)

Retrieve an immediate Pix charge by its txid.

Input parameters:

- `txid` (string, required): Pix charge txid (26-35 alphanumeric chars)

### `list_pix_cob` (~170 tokens)

List immediate Pix charges (cob) registered by the merchant within a date range. Paginated per BACEN Pix v2.

Input parameters:

- `cnpj` (string): Optional payer CNPJ filter (digits only)
- `cpf` (string): Optional payer CPF filter (digits only)
- `from` (string, required): Start date-time ISO-8601 (inicio)
- `page` (number): Page number (paginacao.paginaAtual)
- `page_size` (number): Items per page (paginacao.itensPorPagina)
- `status` (string): Optional status filter: ATIVA | CONCLUIDA | REMOVIDA_PELO_USUARIO_RECEBEDOR | REMOVIDA_PELO_PSP
- `to` (string, required): End date-time ISO-8601 (fim)

### `create_pix_cobv` (~225 tokens)

Create a Pix charge with due date (cobv) — boleto-like Pix payable on or after a due date with optional fine/interest/discount. Returns txid, copy-paste EMV payload, and location URL.

Input parameters:

- `amount` (string, required): Original amount in BRL major units, e.g. '250.00'
- `description` (string): Payer-visible description
- `discount` (object): Desconto up to due date: { percentage?, amount? }
- `due_date` (string, required): Due date ISO-8601 (YYYY-MM-DD)
- `fine` (object): Multa after due date: { percentage?, amount? }
- `interest` (object): Juros (daily) after due date: { percentage?, amount? }
- `payer` (object, required): Payer identification (required for cobv)
- `txid` (string): Optional merchant-supplied txid (26-35 alphanumeric chars)
- `validity_after_due_days` (number): Days after due date the Pix remains payable (default 30)

### `get_pix_cobv` (~39 tokens)

Retrieve a due-date Pix charge (cobv) by its txid.

Input parameters:

- `txid` (string, required): Pix charge txid

### `lookup_dict_key` (~93 tokens)

Resolve a DICT key (CPF, CNPJ, email, phone, EVP) to the owner's account data before sending a Pix. Subject to BCB rate limits per consenting payer.

Input parameters:

- `key` (string, required): DICT key — CPF, CNPJ, email, phone (+55...), or EVP UUID
- `payer_document` (string): Cooperative member / end-payer CPF/CNPJ for BCB audit logging

### `register_dict_key` (~117 tokens)

Register a DICT key (CPF, CNPJ, email, phone, or EVP) on a Sicoob account owned by the cooperative member. Subject to BCB validation flows (e.g. email/SMS confirmation for email/phone keys).

Input parameters:

- `account` (object, required): Account to bind the key to
- `key` (string): The key value. Omit for EVP (Sicoob generates the UUID).
- `key_type` (string, required): DICT key type: CPF | CNPJ | EMAIL | PHONE | EVP

### `delete_dict_key` (~54 tokens)

Delete a DICT key owned by the cooperative member. Irreversible — the key becomes available for re-registration by any PSP after BCB lockout window.

Input parameters:

- `key` (string, required): DICT key value to delete

### `create_boleto` (~189 tokens)

Issue a boleto via Sicoob Cobrança. Returns nosso_numero, linha_digitável, barcode, and PDF URL.

Input parameters:

- `amount` (string, required): Amount in BRL major units, e.g. '150.00'
- `contract_number` (string): Sicoob cobrança contract number (numeroContrato) issued at onboarding
- `due_date` (string, required): Due date ISO-8601 (YYYY-MM-DD)
- `fine` (object): Multa (fine after due date): { percentage?, amount?, days_after_due? }
- `instructions` (array): Free-text instructions printed on the boleto
- `interest` (object): Juros (daily interest after due date): { percentage?, amount? }
- `our_number` (string): Nosso_numero. Omit to have Sicoob assign one.
- `payer` (object, required): Payer (sacado) data

### `get_boleto` (~39 tokens)

Retrieve a boleto by its Sicoob identifier (id or nosso_numero).

Input parameters:

- `id` (string, required): Boleto id or nosso_numero

### `cancel_boleto` (~47 tokens)

Cancel (baixa) an outstanding boleto before payment.

Input parameters:

- `id` (string, required): Boleto id or nosso_numero
- `reason` (string): Cancellation reason code or free text

### `get_account_balance` (~52 tokens)

Query the merchant cooperative account balance via Sicoob SPB. Returns available, blocked, and overdraft (limite) figures.

Input parameters:

- `account` (string, required): Agência-conta identifier of the cooperative member account

## Diagnostics

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

## Score history

- 2026-08-04: 69
- 2026-08-03: 69
- 2026-08-02: 68
- 2026-08-01: 21
- 2026-07-31: 21
- 2026-07-30: 46
- 2026-07-28: 24
- 2026-07-27: 46

## Links

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