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irsyadjpp

postgres-mcp-server

by irsyadjpp

orm_performance_baseline

Establish and monitor performance baselines for ORM CRUD operations in PostgreSQL to detect regressions and optimize query efficiency.

Instructions

Establish and monitor performance baselines for ORM CRUD operations

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
database_nameNo
Behavior2/5

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

No annotations are present, so the description must carry the full burden of behavioral disclosure. It says 'establish and monitor', implying mutability, but does not explain whether baselines are persisted, what side effects occur, or whether any permissions are required. This is a significant gap for a tool that may create state.

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 sentence with no filler, front-loaded with the core action. It is concise and easy to parse, with every word earning its place.

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?

The description lacks critical context about what a baseline contains, how it is stored, the return format, and how it relates to sibling tools. Given no output schema and no annotations, more detail is needed for reliable use, especially among many ORM-related tools.

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

Parameters2/5

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

The schema has a single database_name parameter, but the description does not mention it at all. With 0% schema description coverage, the description fails to compensate by explaining how the parameter affects the baseline operation, leaving the agent to infer that it specifies the target database.

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 uses a specific verb phrase 'Establish and monitor' and identifies the resource as 'performance baselines for ORM CRUD operations'. It distinguishes from the more general sibling orm_performance by emphasizing 'baselines', though it could be clearer on what a baseline entails.

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 is provided about when to use this tool versus alternatives like orm_performance or orm_index_coverage. It does not state use cases, prerequisites, or exclusions, leaving the agent to guess which tool fits a given scenario.

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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