MCP Server

DataJud (CNJ)

io.github.mcp-dir/datajud-mcp
Legal & Compliance Search & Research Unavailable MCP 2025-11-25

What this MCP does

Searches Brazilian court cases through CNJ/DataJud and retrieves case metadata, docket movements, and advanced tribunal queries.

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': {}}
datajud_get_processo
Busca processo por número CNJ e tribunal. Retorna `tribunal`, `total`, `count` e `processos[]` (metadados e movimentações por instância). Só sem resultados inclui `ausencia`. Aceita número com ou sem máscara. Quando `processos` está vazio, `ausencia` traz o motivo provável (numero_invalido | tribunal_divergente | nao_publicado | carga_ausente | indeterminado) e a explicação. Com resultados, esse bloco não é retornado. Leia esse bloco antes de repetir a consulta em outra tool: a API pública do CNJ não publica processo em segredo de justiça, então `nao_publicado` NÃO significa que o processo não existe.
Read only Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['tribunal', 'numero_processo'], 'properties': {'tribunal': {'enum': ['tst', 'stj', 'tse', 'stm', 'trf1', 'trf2', 'trf3', 'trf4', 'trf5', 'trf6', 'tjac', 'tjal', 'tjam', 'tjap', 'tjba', 'tjce', 'tjdft', 'tjes', 'tjgo', 'tjma', 'tjmg', 'tjms', 'tjmt', 'tjpa', 'tjpb', 'tjpe', 'tjpi', 'tjpr', 'tjrj', 'tjrn', 'tjro', 'tjrr', 'tjrs', 'tjsc', 'tjse', 'tjsp', 'tjto', 'trt1', 'trt2', 'trt3', 'trt4', 'trt5', 'trt6', 'trt7', 'trt8', 'trt9', 'trt10', 'trt11', 'trt12', 'trt13', 'trt14', 'trt15', 'trt16', 'trt17', 'trt18', 'trt19', 'trt20', 'trt21', 'trt22', 'trt23', 'trt24', 'tre-ac', 'tre-al', 'tre-am', 'tre-ap', 'tre-ba', 'tre-ce', 'tre-df', 'tre-es', 'tre-go', 'tre-ma', 'tre-mg', 'tre-ms', 'tre-mt', 'tre-pa', 'tre-pb', 'tre-pe', 'tre-pi', 'tre-pr', 'tre-rj', 'tre-rn', 'tre-ro', 'tre-rr', 'tre-rs', 'tre-sc', 'tre-se', 'tre-sp', 'tre-to', 'tjmmg', 'tjmrs', 'tjmsp'], 'type': 'string'}, 'numero_processo': {'type': 'string'}}}
datajud_movimentos
Consulta movimentações por número CNJ e tribunal. Retorna `tribunal`, `numeroProcesso` e `instancias[]` (timeline e metadados). Só sem resultados inclui `ausencia`. Ideal para detectar movimentação nova. Quando `instancias` está vazio, `ausencia` traz o mesmo diagnóstico de datajud_get_processo (motivo provável + explicação). Com resultados, esse bloco não é retornado.
Read only Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['tribunal', 'numero_processo'], 'properties': {'tribunal': {'enum': ['tst', 'stj', 'tse', 'stm', 'trf1', 'trf2', 'trf3', 'trf4', 'trf5', 'trf6', 'tjac', 'tjal', 'tjam', 'tjap', 'tjba', 'tjce', 'tjdft', 'tjes', 'tjgo', 'tjma', 'tjmg', 'tjms', 'tjmt', 'tjpa', 'tjpb', 'tjpe', 'tjpi', 'tjpr', 'tjrj', 'tjrn', 'tjro', 'tjrr', 'tjrs', 'tjsc', 'tjse', 'tjsp', 'tjto', 'trt1', 'trt2', 'trt3', 'trt4', 'trt5', 'trt6', 'trt7', 'trt8', 'trt9', 'trt10', 'trt11', 'trt12', 'trt13', 'trt14', 'trt15', 'trt16', 'trt17', 'trt18', 'trt19', 'trt20', 'trt21', 'trt22', 'trt23', 'trt24', 'tre-ac', 'tre-al', 'tre-am', 'tre-ap', 'tre-ba', 'tre-ce', 'tre-df', 'tre-es', 'tre-go', 'tre-ma', 'tre-mg', 'tre-ms', 'tre-mt', 'tre-pa', 'tre-pb', 'tre-pe', 'tre-pi', 'tre-pr', 'tre-rj', 'tre-rn', 'tre-ro', 'tre-rr', 'tre-rs', 'tre-sc', 'tre-se', 'tre-sp', 'tre-to', 'tjmmg', 'tjmrs', 'tjmsp'], 'type': 'string'}, 'numero_processo': {'type': 'string'}}}
datajud_raw_query
Avançado: envia um corpo de query Elasticsearch cru pro índice do tribunal (escape hatch). Use search_after pra paginar além de 10k.
Read only Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['tribunal', 'query'], 'properties': {'from': {'type': 'number'}, 'size': {'type': 'number'}, 'sort': {}, 'query': {}, 'tribunal': {'enum': ['tst', 'stj', 'tse', 'stm', 'trf1', 'trf2', 'trf3', 'trf4', 'trf5', 'trf6', 'tjac', 'tjal', 'tjam', 'tjap', 'tjba', 'tjce', 'tjdft', 'tjes', 'tjgo', 'tjma', 'tjmg', 'tjms', 'tjmt', 'tjpa', 'tjpb', 'tjpe', 'tjpi', 'tjpr', 'tjrj', 'tjrn', 'tjro', 'tjrr', 'tjrs', 'tjsc', 'tjse', 'tjsp', 'tjto', 'trt1', 'trt2', 'trt3', 'trt4', 'trt5', 'trt6', 'trt7', 'trt8', 'trt9', 'trt10', 'trt11', 'trt12', 'trt13', 'trt14', 'trt15', 'trt16', 'trt17', 'trt18', 'trt19', 'trt20', 'trt21', 'trt22', 'trt23', 'trt24', 'tre-ac', 'tre-al', 'tre-am', 'tre-ap', 'tre-ba', 'tre-ce', 'tre-df', 'tre-es', 'tre-go', 'tre-ma', 'tre-mg', 'tre-ms', 'tre-mt', 'tre-pa', 'tre-pb', 'tre-pe', 'tre-pi', 'tre-pr', 'tre-rj', 'tre-rn', 'tre-ro', 'tre-rr', 'tre-rs', 'tre-sc', 'tre-se', 'tre-sp', 'tre-to', 'tjmmg', 'tjmrs', 'tjmsp'], 'type': 'string'}, 'search_after': {}}}
datajud_search
Busca processos em um tribunal por classe, órgão julgador e/ou assunto (códigos das tabelas do CNJ), paginada e ordenada por data de ajuizamento. DataJud NÃO indexa nome de parte nem OAB — pra isso use o MCP djen/escavador.
Read only Idempotent
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['tribunal'], 'properties': {'from': {'type': 'number'}, 'size': {'type': 'number'}, 'tribunal': {'enum': ['tst', 'stj', 'tse', 'stm', 'trf1', 'trf2', 'trf3', 'trf4', 'trf5', 'trf6', 'tjac', 'tjal', 'tjam', 'tjap', 'tjba', 'tjce', 'tjdft', 'tjes', 'tjgo', 'tjma', 'tjmg', 'tjms', 'tjmt', 'tjpa', 'tjpb', 'tjpe', 'tjpi', 'tjpr', 'tjrj', 'tjrn', 'tjro', 'tjrr', 'tjrs', 'tjsc', 'tjse', 'tjsp', 'tjto', 'trt1', 'trt2', 'trt3', 'trt4', 'trt5', 'trt6', 'trt7', 'trt8', 'trt9', 'trt10', 'trt11', 'trt12', 'trt13', 'trt14', 'trt15', 'trt16', 'trt17', 'trt18', 'trt19', 'trt20', 'trt21', 'trt22', 'trt23', 'trt24', 'tre-ac', 'tre-al', 'tre-am', 'tre-ap', 'tre-ba', 'tre-ce', 'tre-df', 'tre-es', 'tre-go', 'tre-ma', 'tre-mg', 'tre-ms', 'tre-mt', 'tre-pa', 'tre-pb', 'tre-pe', 'tre-pi', 'tre-pr', 'tre-rj', 'tre-rn', 'tre-ro', 'tre-rr', 'tre-rs', 'tre-sc', 'tre-se', 'tre-sp', 'tre-to', 'tjmmg', 'tjmrs', 'tjmsp'], 'type': 'string'}, 'sort_desc': {'type': 'boolean'}, 'classe_codigo': {'type': 'number'}, 'assunto_codigo': {'type': 'number'}, 'numero_processo': {'type': 'string'}, 'orgao_julgador_codigo': {'type': 'number'}}}
marketplace
The official mcp.ai marketplace — 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 → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — 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': '[]'}}}
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': {}}
Added
authenticate
Sept. 17, 2026, 12:43 p.m.
Added
marketplace
Sept. 17, 2026, 12:43 p.m.
Added
toolkit_info
Sept. 17, 2026, 12:43 p.m.
Added
connect
Sept. 17, 2026, 12:43 p.m.
Added
report_bug
Sept. 17, 2026, 12:43 p.m.
Added
show_version
Sept. 17, 2026, 12:43 p.m.
Added
datajud_raw_query
Sept. 17, 2026, 12:43 p.m.
Added
datajud_movimentos
Sept. 17, 2026, 12:43 p.m.
Added
datajud_search
Sept. 17, 2026, 12:43 p.m.
Added
datajud_get_processo
Sept. 17, 2026, 12:43 p.m.