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chrischall

resy-mcp

by chrischall

resy_list_favorites

Read-only

Retrieve the user's favorited Resy venues (their 'hit list') to view saved restaurants. Optionally choose compact or full response views.

Instructions

List the user's favorited Resy venues ("hit list").

Input Schema

NameRequiredDescriptionDefault
viewNoResponse shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact strips image/avatar URLs from the response; "full" returns Resy's payload untouched. No field projection: this server has no verified record of which Resy fields matter, and inventing one would risk dropping a field a caller needs.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv1.0.0
    • changedInput schema / $schema
      Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"
  2. Changed2 schema fields changedv0.13.0
    • addedInput schema / $schema
      Added value: +"http://json-schema.org/draft-07/schema#"
    • addedInput schema / properties / view
      Added value: +{
      +  "description": "Response shape: \"compact\" (default) drops fields the response already carries elsewhere; \"full\" returns every field this server understands. compact strips image/avatar URLs from the response; \"full\" returns Resy's payload untouched. No field projection: this server has no verified record of which Resy fields matter, and inventing one would risk dropping a field a caller needs.",
      +  "enum": [
      +    "compact",
      +    "full"
      +  ],
      +  "type": "string"
      +}
  3. First observedv0.5.1

TDQS

B3.1/5.0
Behavior2/5

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

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safety profile is covered. The description adds nothing beyond that: no auth requirement, no pagination or result-count behavior, and no indication whether results are ordered or capped. It restates the resource the annotations and name already imply.

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?

One short, front-loaded sentence with zero waste. The essential verb, resource, and domain alias are all packed into the first clause.

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 read-only list tool with full annotation coverage and fully documented parameters, the description is adequate. However, with no output schema, it says nothing about the shape or size of the returned list (e.g., whether it is paginated or includes venue metadata), leaving a modest gap an agent would notice when consuming the result.

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 description coverage is 100% and the single view parameter is documented in exhaustive detail (compact vs full, field stripping, no field projection). With the schema carrying this burden, the baseline of 3 applies; the description contributes no additional parameter meaning.

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: "List the user's favorited Resy venues", with the "hit list" alias clarifying the domain term. It is naturally distinct from resy_add_favorite and resy_remove_favorite by verb, but the description never explicitly differentiates itself from siblings such as resy_get_profile or resy_search_venues, which could conceivably surface favorite data.

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?

There is no when-to-use guidance, no prerequisites, and no named alternative. The agent must infer from the name alone that this is the right call for retrieving favorites rather than searching (resy_search_venues) or reading the profile (resy_get_profile).

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