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beta_testers_delete_instance

Deletes a beta tester from App Store Connect by ID, removing their TestFlight access and tester record.

Instructions

DELETE /v1/betaTesters/{id} (DELETE /v1/betaTesters/{id})

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYesthe id of the requested resource

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.5.0

TDQS

D1.7/5.0
Behavior1/5

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

No annotations are provided, so the description carries the full behavioral burden, and it discloses nothing: not that this is an irreversible destructive operation, not what related data is affected, not what authorization is required. A bare HTTP route string is inadequate for a delete tool.

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

Conciseness2/5

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

It is short, but the brevity reflects under-specification rather than efficiency, and the parenthetical repeats the same route string verbatim, wasting the only content it has.

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

Completeness1/5

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

For a destructive endpoint with no annotations and no output schema, the description should at minimum confirm the delete semantics and any required scope. It supplies none of this, leaving the agent with nothing beyond the raw route.

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?

Only one parameter exists and schema coverage is 100%, with the schema documenting id as 'the id of the requested resource', so the baseline of 3 applies. The description's {id} placeholder adds no meaning beyond what the schema already states.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose2/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description restates the HTTP method and path (DELETE /v1/betaTesters/{id}), which is a tautology of the tool name beta_testers_delete_instance. It conveys the verb and resource only by mirroring the identifier, and it does nothing to distinguish this delete from the many sibling *_delete_instance tools.

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

Usage Guidelines1/5

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

There is no guidance on when to use this tool, no mention of prerequisites, permissions, or alternatives such as the bulk relationship deletes (beta_testers_apps_delete_to_many_relationship). The agent must infer everything.

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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