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waqasdaar

Cisco Catalyst SD-WAN MCP Server

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get_bfd_tloc

Retrieve BFD session summary per TLOC for a specified device to check tunnel status and diagnose connectivity issues.

Instructions

Get BFD session summary per TLOC for a device.

Input Schema

NameRequiredDescriptionDefault
device_idYesDevice ID or system-ip

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

B3.1/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full burden. 'Get' implies a read operation, but it does not state read-only semantics, permissions, rate limits, or what 'summary' actually contains.

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?

A single short sentence that front-loads the action and resource with zero filler. Nothing is redundant.

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

Completeness3/5

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

For a simple one-parameter read tool this is minimally adequate, but with no output schema and no annotations, the description could explain what the per-TLOC BFD summary contains or what TLOC means in context.

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?

Schema coverage is 100% and the single device_id parameter is documented as 'Device ID or system-ip'. The description adds no extra parameter meaning beyond the schema, which is the expected baseline.

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

Purpose4/5

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

States a specific verb and resource: get BFD session summary, scoped per TLOC for a device. It is clear what it does, but it doesn't distinguish itself from siblings like get_bfd_sessions, get_bfd_summary, or get_device_tloc.

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?

No guidance on when to use this tool versus get_bfd_sessions, get_bfd_summary, or get_omp_tlocs. The 'per TLOC' scope hints at usage but no exclusions or alternatives are named.

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

Deploy Server

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