This record as markdown: /tools/cargoffer-bolsa-de-carga-mcp/bolsa-contracts-get.md
What bolsa_contracts_get does on Bolsa De Carga
AI agents call bolsa_contracts_get to retrieve information from Bolsa De Carga without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why bolsa_contracts_get is rated Low
This tool retrieves/queries contract data from the freight marketplace without modifying, deleting, or executing any operations. It is a simple read operation with minimal blast radius if misused by an AI agent.
From the tool's definition Tool name is 'bolsa_contracts_get' and description states 'Get list of contracts' — a retrieval operation with no side effects.
Attacks that exploit this kind of access
The rule that runs bolsa_contracts_get safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Bolsa De Carga, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For bolsa_contracts_get, this is the rule to start with:
bolsa_contracts_get 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 Bolsa De Carga, apply this rule, and every bolsa_contracts_get call is checked against it from then on.
Questions about bolsa_contracts_get
Get list of contracts. It is categorised as a Read tool in the Bolsa De Carga MCP Server, which means it retrieves data without modifying state.
Register the Bolsa De Carga MCP server in PolicyLayer and add a rule for bolsa_contracts_get: 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 Bolsa De Carga. Nothing to install.
bolsa_contracts_get 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 bolsa_contracts_get 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 bolsa_contracts_get. 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.
bolsa_contracts_get is provided by the Bolsa De Carga MCP server (cargoffer/bolsa_de_carga-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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