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Sicoob

v0.1.0-alpha.2OAuth2alpha

BR cooperative bank network — top 4 in Pix volume. Pix immediate + cobv, DICT, boleto, account balance. OAuth2 + mTLS. Alpha — developers.sicoob.com.br contract-gated.

13 tools5 env vars🇧🇷 Brazilalpha — pending validation

What your agent can do

Sicoob gives your agent 13 tools it calls directly — pick the ones it needs, in Claude, Cursor, or any MCP client.

  • get_oauth_tokenMint 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_cobCreate an immediate Pix charge (cob) with QR code. Returns the txid, copy-paste EMV payload, and location URL.
  • get_pix_cobRetrieve an immediate Pix charge by its txid.
Example call
// Your agent calls a tool directly — no glue code.
// CodeSpar's managed tier handles OAuth2, token rotation and rate limits.
const result = await session.call("get_oauth_token", { /* ... */ });

Install

terminal
$ npm install @codespar/mcp-sicoob@alpha

Quickstart

Add this entry to your claude_desktop_config.json (or any MCP-compatible client config).

claude_desktop_config.json
{
  "mcpServers": {
    "sicoob": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-sicoob@alpha"
      ],
      "env": {
        "SICOOB_CLIENT_ID": "<your_sicoob_client_id>",
        "SICOOB_CLIENT_SECRET": "<your_sicoob_client_secret>",
        "SICOOB_CERT_PATH": "<your_sicoob_cert_path>",
        "SICOOB_KEY_PATH": "<your_sicoob_key_path>"
      }
    }
  }
}

After restart, your agent can call any of the 13 tools below — try get_oauth_token first.

Environment variables · 5

Required to authenticate the server. Stored encrypted when using CodeSpar managed hosting.

SICOOB_CLIENT_ID
required

Sicoob OAuth client_id issued via the Developers Portal after cooperative onboarding.

SICOOB_CLIENT_SECRET
requiredsecret

Sicoob OAuth client_secret.

SICOOB_CERT_PATH
required

Absolute path to the mTLS client certificate (.crt or .pem). BACEN mandates mTLS for Pix v2.

SICOOB_KEY_PATH
requiredsecret

Absolute path to the mTLS private key (.key or .pem).

SICOOB_ENV
optional

Environment: 'sandbox' or 'production'. Defaults to 'sandbox'.

Available tools · 13

Each tool is independent — your agent loads only what it needs to reduce context and response time.

READget_oauth_token
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.
WRITEcreate_pix_cob
Create an immediate Pix charge (cob) with QR code. Returns the txid, copy-paste EMV payload, and location URL.
READget_pix_cob
Retrieve an immediate Pix charge by its txid.
READlist_pix_cob
List immediate Pix charges (cob) registered by the merchant within a date range. Paginated per BACEN Pix v2.
WRITEcreate_pix_cobv
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.
READget_pix_cobv
Retrieve a due-date Pix charge (cobv) by its txid.
READlookup_dict_key
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.
WRITEregister_dict_key
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).

Compatible frameworks

MCP is a protocol — any framework that speaks it can mount this server.

Claude Agent SDKAnthropic
OpenAI AgentsOpenAI
Vercel AI SDKVercel
LangChainLangChain
LlamaIndexLlamaIndex
CrewAICrewAI
MastraMastra
Any MCP clientProtocol

Frequently asked questions

Run `npx -y @codespar/mcp-sicoob` and add the config block above to your MCP client — Claude, Cursor, VS Code, or any MCP-compatible client. No build step, no SDK required. Prefer hosted? CodeSpar's managed tier runs it for you with auth handled.
Sicoob — MCP server · 13 tools | CodeSpar