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alex-zwingli

plan-to-eat-mcp

by alex-zwingli

list_frozen_recipes

Check freezer inventory: returns active frozen recipe entries with counts, servings, and freeze dates. Optionally include consumed history to see past items.

Instructions

List what's in the freezer. Each entry: { id, recipe_id, count, servings, frozen_on }. By default only returns active entries (count > 0); pass include_consumed=true to also see history (the API soft-deletes by zeroing the count rather than removing the row).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
include_consumedNo

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. First observedv0.5.1

TDQS

A5/5.0
Behavior5/5

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

With no annotations provided, the description fully discloses the tool's behavior: default filtering, the effect of the include_consumed parameter, and the soft-delete design. This is comprehensive for a read-only listing tool.

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?

Two sentences deliver all necessary information without redundancy. The default case is stated first, followed by the optional parameter and its rationale.

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

Completeness5/5

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

The description includes the entry structure, default filter, optional parameter, and the soft-delete context. This is complete for a simple listing tool with no output schema.

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

Parameters5/5

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

Although the schema provides no description for include_consumed, the tool description explicitly defines its meaning and effect, compensating fully for the schema gap.

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 clearly states the tool lists frozen recipes, with a specific resource and action. It also distinguishes itself from sibling tools by focusing on frozen entries and the include_consumed option.

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

Usage Guidelines5/5

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

It explicitly explains the default behavior (only active entries, count > 0) and how to see history via include_consumed=true. It also notes the soft-delete mechanism, which is essential for correct usage.

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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