MCP Server
SEFAZ MS DTE: Caixa Postal
io.github.mcp-dir/sefaz_ms_dec_caixa_postal-mcp
What this MCP does
Queries the official SEFAZ Mato Grosso do Sul tax electronic mailbox.
Capabilities
Tools
7
tools
authenticate
MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } after the user pastes, or with no args to get the link.
Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'token': {'type': 'string'}}}
connect
Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.
Read only
Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
marketplace
The official mcp.ai marketplace â the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent â describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id â invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed â it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.
Open world
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'limit': {'type': 'number', 'default': 10}, 'query': {'type': 'string', 'default': ''}, 'action': {'enum': ['search', 'describe', 'install', 'uninstall', 'subscribe', 'cancel', 'resume', 'report_bug', 'request_mcp', 'list_tools', 'invoke', 'search_prompts', 'get_prompt', 'publish_prompt'], 'type': 'string', 'default': 'search'}, 'mcp_id': {'type': 'string', 'default': ''}, 'message': {'type': 'string', 'default': ''}, 'tool_id': {'type': 'string', 'default': ''}, 'arguments': {'type': 'string', 'default': '{}'}, 'immediate': {'type': 'boolean', 'default': False}, 'tier_slug': {'type': 'string', 'default': ''}, 'prompt_body': {'type': 'string', 'default': ''}, 'prompt_slug': {'type': 'string', 'default': ''}, 'prompt_tool': {'type': 'string', 'default': ''}, 'prompt_vars': {'type': 'string', 'default': '{}'}, 'conversation': {'type': 'string', 'default': '[]'}, 'prompt_title': {'type': 'string', 'default': ''}, 'request_name': {'type': 'string', 'default': ''}, 'cancel_reason': {'enum': ['too_expensive', 'missing_features', 'switched_service', 'unused', 'customer_service', 'too_complex', 'low_quality', 'other'], 'type': 'string'}, 'cancel_comment': {'type': 'string', 'default': ''}, 'prompt_targets': {'type': 'array', 'items': {'enum': ['claude', 'chatgpt', 'cursor', 'lovable'], 'type': 'string'}, 'default': []}, 'report_context': {'type': 'string', 'default': ''}, 'prompt_category': {'type': 'string', 'default': ''}, 'request_details': {'type': 'string', 'default': ''}, 'prompt_description': {'type': 'string', 'default': ''}}}
report_bug
Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.
Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['message'], 'properties': {'context': {'type': 'string', 'default': ''}, 'message': {'type': 'string'}, 'conversation': {'type': 'string', 'default': '[]'}}}
sefaz_ms_dec_caixa_postal_consultar
SEFAZ MS DTE: Caixa Postal, consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com crédito pré-pago. Consulta informação de fontes e órgãos oficiais brasileiros (a mesma disponÃvel ao cidadão), não é dado sigiloso. O cliente é o controlador dos dados e responde pela finalidade legÃtima (LGPD).
Read only
Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['pkcs12_cert', 'pkcs12_pass'], 'properties': {'ie': {'type': 'string'}, 'cnpj': {'type': 'string'}, 'pkcs12_cert': {'type': 'string'}, 'pkcs12_pass': {'type': 'string'}, 'ignora_nao_lidas': {'type': 'string'}}}
show_version
Show the current MCP platform and adapter versions.
Read only
Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
toolkit_info
Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.
Read only
Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
History
Recent tool changes
Added
authenticate
Sept. 17, 2026, 12:44 p.m.
Added
marketplace
Sept. 17, 2026, 12:44 p.m.
Added
toolkit_info
Sept. 17, 2026, 12:44 p.m.
Added
connect
Sept. 17, 2026, 12:44 p.m.
Added
report_bug
Sept. 17, 2026, 12:44 p.m.
Added
show_version
Sept. 17, 2026, 12:44 p.m.
Added
sefaz_ms_dec_caixa_postal_consultar
Sept. 17, 2026, 12:44 p.m.
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