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chrischall

crowntowncompost-mcp

by chrischall

Get account contact details

crowntown_get_account
Read-onlyIdempotent

Retrieve your account contact details and notification preferences. Read-only; use the update tool to change them.

Instructions

Get your account contact details (first name, last name, phone) and notification preferences (email reminders, service notifications). Read-only — use crowntown_update_account to change them.

Input Schema

TableJSON 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 Crowntown Compost's payload untouched. No field projection: this server has no verified record of which Crowntown Compost 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 changedv0.6.0
    • changedInput schema / $schema
      Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"
  2. Changed1 schema field changedv0.5.0
    • 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 Crowntown Compost's payload untouched. No field projection: this server has no verified record of which Crowntown Compost fields matter, and inventing one would risk dropping a field a caller needs.",
      +  "enum": [
      +    "compact",
      +    "full"
      +  ],
      +  "type": "string"
      +}
  3. First observedv0.2.0

TDQS

A4.3/5.0
Behavior3/5

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

The annotations already cover readOnlyHint, idempotentHint, and openWorldHint, so the safety profile is established. The description adds a useful enumeration of returned fields, but beyond repeating 'read-only' it offers no additional behavioral context such as authentication requirements, rate limits, or response-shape caveats.

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?

The description is two sentences with no filler. The first sentence states the purpose and key returned fields; the second adds the read-only constraint and names the alternative tool. Every sentence earns its place.

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?

This is a simple read-only tool with zero required parameters and one optional enum fully documented in the schema. The description names the returned data categories and the mutation alternative, and the annotations cover safety. Nothing needed to invoke it correctly is missing.

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?

The schema description for the sole parameter, view, is detailed and complete: it explains compact/full response shapes, what gets stripped, and why there is no field projection. With 100% schema coverage, the description does not need to repeat parameter semantics, so baseline 3 is appropriate.

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 uses a specific verb, 'Get', and clearly identifies the resource: account contact details and notification preferences. It also distinguishes itself from the sibling update tool by contrasting read-only behavior with crowntown_update_account. Any agent can tell exactly what this tool does without opening the schema.

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?

The description explicitly says this tool is read-only and directs the agent to crowntown_update_account when changes are needed. This is an explicit when-to-use/when-not-to-use pairing that requires no inference about alternatives.

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