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vbudhram

Sleeper MCP

by vbudhram

run_manager_review

Collect league facts and save a local baseline for manager performance comparison. Use to review weekly manager results without sending messages.

Instructions

Collect facts and save a local comparison baseline. This never sends a message.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
weekNo
league_idYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

C2.9/5.0
Behavior3/5

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

Annotations are neutral (readOnlyHint=false, destructiveHint=false, openWorldHint=false), so the description carries the burden of disclosing effects. It adds useful behavioral context by stating it saves locally and never sends a message, which is not present in annotations. However, it does not disclose whether the baseline overwrites previous data, persists across sessions, or triggers external side effects.

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

Conciseness4/5

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

The description is two short sentences, front-loaded with the primary action, and includes a high-value clarification ('never sends a message'). It earns its sentences with no filler, though the brevity contributes to ambiguity.

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?

With no output schema, no parameter descriptions, and only a vague action, the description is incomplete for an agent deciding how to invoke it. Missing details include what 'facts' are collected, how week and league_id scope the baseline, whether the baseline is stored persistently, and what the tool returns. The tool has only 2 params)Skip but at least 0% schema coverage makes the gap significant.

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%, so the description must explain league_id and week. It never mentions either parameter or how they influence the collected facts or baseline. The description adds zero parameter-level meaning, leaving the agent to guess the role of league_id and the optional week.

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 states a concrete action and resource: 'Collect facts and save a local comparison baseline.' This separates it from chat-sending siblings like post_league_chat via the explicit 'never sends a message' clause. However, 'facts' and 'baseline' are left imprecise, so it is not a 5.

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

Usage Guidelines3/5

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

The 'never sends a message' statement gives a clear usage context and an indirect contrast to messaging tools, implying this is for local-only preparation. It does not explicitly name alternatives like get_manager_context or get_league_data, nor state when this tool is preferred over them. Guidance is implied rather than explicit.

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