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Packet-Tracer-MCP

by cvz-dev

configurar_dhcp

Configure a DHCP pool on a Cisco router to automatically assign IP addresses, specifying network, subnet mask, gateway, and DNS.

Instructions

Configura un pool DHCP en un router Cisco para asignar IPs automáticamente.

Ejemplo: configurar_dhcp('R1', 'LAN_VENTAS', '192.168.10.0', '255.255.255.0', '192.168.10.1') Genera: ip dhcp pool LAN_VENTAS / network ... / default-router ... / dns-server ...

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
dnsNo8.8.8.8
redYes
routerYes
gatewayYes
mascaraYes
pool_nameYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

The description discloses that the tool 'generates' Cisco CLI commands (e.g., 'ip dhcp pool', 'network', 'default-router') and shows an example output. However, it does not detail side effects like overwriting existing pools, permission requirements, or behavior on errors. Since no annotations are provided, the description carries the full burden, and while it clarifies the core operation, it lacks depth on potential impacts.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is concise, with a single-sentence purpose followed by a clear example. The example is front-loaded, giving immediate practical context. There is no fluff; every element earns its place. It is well-structured for quick comprehension.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given this is a configuration tool with 6 parameters and zero schema descriptions, the example alone is insufficient. The description does not cover prerequisites (e.g., router must exist), error handling, idempotency, or what happens if a pool with the same name exists. While an output schema is present, without seeing it, the agent lacks complete information to confidently invoke the tool in varied scenarios. The description is too sparse for a network configuration action.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema has 0% description coverage, so the description must compensate. The example maps values to parameters (router='R1', pool_name='LAN_VENTAS', red='192.168.10.0', etc.), which adds meaning beyond the bare schema. However, it does not explain each parameter in isolation (e.g., what 'red' means) or cover edge cases. The DNS default is mentioned implicitly via the example, but there's no systematic explanation of all six parameters.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states the specific action: 'Configura un pool DHCP en un router Cisco' (Configures a DHCP pool on a Cisco router). This is a clear verb+resource with a defined scope, and it distinguishes itself from siblings like configurar_vlan or configurar_ruta_estatica by focusing on DHCP pool setup. The example further clarifies what the tool does.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

There is no explicit guidance on when to use this tool versus alternatives (e.g., configurar_dhcp_servidor). The description provides an example but does not state prerequisites, exclusions, or conditions when another tool would be more appropriate. The agent must infer usage from the name and context rather than direct guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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