Skip to main content
Glama
Sign In
PacketMaster

PacketMaster

by Jctechbr
OverviewSchemaSourceRelated ServersDiscussionsAdmin
Python
Local

pm_latency_summary

Summarize per-flow round-trip times from TCP ACK RTT analysis to identify latency issues in network traffic.

Instructions

Per-flow RTT statistics from tcp.analysis.ack_rtt.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "file_path": "<file_path>"
    },
    "name": "pm_latency_summary"
  }
}

Input Schema

NameRequiredDescriptionDefault
file_pathYes
display_filterNo
limitNo

Output Schema

NameRequiredDescriptionDefault
resultYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

C2.4/5.0
Behavior2/5

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

No annotations are provided, so the description carries full burden. It only states the functionality but does not disclose whether it is read-only, aggregation details, or any limitations. Minimal behavioral context.

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

Conciseness3/5

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

The description is a single sentence, making it concise. However, it sacrifices content for brevity; additional details on parameters or usage would improve it without significantly increasing length.

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?

Despite the presence of an output schema, the description lacks behavioral context and parameter explanations. For a tool with 3 parameters and no annotations, it is insufficiently complete.

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

Parameters1/5

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

Schema description coverage is 0%, and the description does not explain any parameters (file_path, display_filter, limit). It adds no meaning beyond the schema's type definitions.

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?

The description clearly states it provides per-flow RTT statistics from tcp.analysis.ack_rtt. The verb and resource are specific, and it distinguishes from sibling tools like pm_tcp_anomalies or pm_io_stats by focusing on latency.

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 alternatives such as pm_tcp_anomalies or pm_troubleshoot_flow. Missing context on prerequisites or typical use cases.

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

Deploy Server

Other Tools