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MCP C6

DEPRECATED: no live endpoint (baas.c6bank.com.br does not resolve)

Connector by codespar · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 274
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/codespar-mcp-c6

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

DEPRECATED: no live endpoint (baas.c6bank.com.br does not resolve)

Use cases: payments-billing, finance-accounting

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
6 read · 7 write · 1 delete
Secrets
2 (API keys, tokens or passwords)
Install scripts
None found
Runs as
Node.js package

Tools by what they do 14

Read from the source code; the running server may list different tools.

Read 6 · Look things up without changing anything.

  • get_account_balance
  • get_boleto
  • get_pix_cob
  • get_pix_cobv
  • get_statement
  • list_pix_cob

Write 7 · Create, change, send or run things.

  • cancel_boleto
  • create_boleto
  • create_pix_cob
  • create_pix_cobv
  • get_oauth_token
  • register_pix_key
  • resolve_dict_key

Delete 1 · Delete, drop, revoke or wipe things.

  • delete_pix_key

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • C6_CLIENT_SECRET
  • C6_KEY_PATH

Other settings (environment variables or headers).

  • C6_CERT_PATH
  • C6_CLIENT_ID
  • C6_ENV

Network hosts it talks to 7

  • baas-sandbox.c6bank.com.br · found in code
  • baas.c6bank.com.br · found in code
  • c6bank.com.br · found in code
  • codespar.dev · found in code
  • github.com · found in code
  • google.com · found in code
  • logo.clearbit.com · found in code

Tools (14)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • cancel_boleto

    Cancel (baixa) an outstanding boleto before payment.

  • create_boleto

    Issue a boleto via C6 Cobrança. Returns nosso_numero, linha_digitável, barcode, and PDF URL.

  • create_pix_cob

    Create a Pix immediate charge (cob) with QR code. Returns the txid, copy-paste EMV payload, and location URL per BACEN Pix v2.

  • create_pix_cobv

    Create a Pix charge with due date (cobv) — used for boleto-like Pix where the payer can pay at or after a due date with optional fine/interest. Returns txid, copy-paste EMV payload, and location URL.

  • delete_pix_key

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

  • get_account_balance

    Retrieve the current balance snapshot for a merchant account.

  • get_boleto

    Retrieve a boleto by its C6 identifier (id or nosso_numero).

  • get_oauth_token

    Mint or return a cached OAuth2 client_credentials bearer token for the C6 Developer Portal. Exposed so agents can inspect token freshness; normal tool calls obtain tokens implicitly.

  • get_pix_cob

    Retrieve a Pix immediate charge (cob) by its txid.

  • get_pix_cobv

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

  • get_statement

    Retrieve account statement transactions for a given period. Paginated.

  • list_pix_cob

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

  • register_pix_key

    Register a DICT key (CPF, CNPJ, email, phone, or EVP) on a C6 account owned by the merchant. Subject to BCB validation flows (e.g. email/SMS confirmation for email/phone keys).

  • resolve_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.

Signals

Stars
274
Forks
51
Open issues
14
Weekly downloads
16
Last commit (this folder)
Sep 27, 2026 (1 month ago)
Last release
Sep 27, 2026 (1 month ago)
Last package publish
Sep 27, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.codespar/mcp-c6
Version
0.1.0-alpha.4
Auth
API key
Packages
npm @codespar/mcp-c6
License
MIT
First seen
Oct 24, 2026
Last checked
Oct 25, 2026

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MCP C6. Agent Mart. https://agentmart.dev/connectors/codespar-mcp-c6 (last updated 2026-10-25)