buscar_boletines
Busca en los boletines oficiales españoles (BOE, BORME y los boletines de las comunidades autónomas) cualquier cosa que NO sea una subvención ni una licitación: normativa, oposiciones, anuncios, nombramientos, edictos, etc. Para subvenciones o licitaciones usa buscar_oportunidades. Devuelve cada ...
This record as markdown: /tools/es-boletinclaro-mcp/buscar-boletines.md
What buscar_boletines does on Boletín Claro
AI agents call buscar_boletines to retrieve information from Boletín Claro without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
tipos | null | array | — | Opcional: acota a tipos de boletín concretos por su código (ej. 'BOE', 'BOJA', 'DOGC', 'BORME'). Vacío = busca en todos los boletines oficiales (BOE, BORME y au |
limite | integer | — | Número máximo de resultados (1-25). Por defecto 10. |
consulta | string | Yes | Qué buscar en los boletines oficiales, en lenguaje natural. Ej: 'oposiciones de auxiliar administrativo en Andalucía', 'subvención de cultura del Ayuntamiento d |
Parameters from the server's own tool schema.
Why buscar_boletines is rated Low
This tool performs a read-only search of official Spanish bulletins and returns results. It has no side effects, does not modify any data, and explicitly states it does not require login. The blast radius of misuse is minimal as it only retrieves publicly available information.
From the tool's definition Busca en los boletines oficiales españoles... Devuelve cada resultado con su boletín, fecha, lugar y enlace. No requiere iniciar sesión.
Attacks that exploit this kind of access
The rule that runs buscar_boletines safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Boletín Claro, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For buscar_boletines, this is the rule to start with:
buscar_boletines is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Boletín Claro, apply this rule, and every buscar_boletines call is checked against it from then on.
Questions about buscar_boletines
Busca en los boletines oficiales españoles (BOE, BORME y los boletines de las comunidades autónomas) cualquier cosa que NO sea una subvención ni una licitación: normativa, oposiciones, anuncios, nombramientos, edictos, etc. Para subvenciones o licitaciones usa buscar_oportunidades. Devuelve cada resultado con su boletín, fecha, lugar y enlace. No requiere iniciar sesión. Parámetros: 'tipos' (opcional, acota a códigos de boletín como BOE o BOJA) y 'limite' (1-25, por defecto 10). It is categorised as a Read tool in the Boletín Claro MCP Server, which means it retrieves data without modifying state.
buscar_boletines accepts 3 parameters: tipos, limite, consulta. Required: consulta. The full parameter table on this page comes from the server's own tool schema.
Register the Boletín Claro MCP server in PolicyLayer and add a rule for buscar_boletines: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Boletín Claro. Nothing to install.
buscar_boletines is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the buscar_boletines rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for buscar_boletines. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
buscar_boletines is provided by the Boletín Claro MCP server (https://boletinclaro.es/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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