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archive_list
Read-onlyIdempotent

With a kind, the most recent entries of it. Without one, what kinds are archived and how much of each

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {},
    "name": "archive_list"
  }
}

Input Schema

NameRequiredDescriptionDefault
kindNoOne kind: news, post, video, market, social, reminder. Omit for a summary of what is here
limitNoMax entries (default 20, max 100)

Schema Changelog

Changes observed during successful MCP inspections.

  1. Added
  2. Removed
  3. Changed1 schema field changed
    • changedInput schema / properties / kind / description
      Previous value: -"One kind: news, video, market, blog, prayer. Omit for a summary of what is here"New value: +"One kind: news, post, video, market, social, reminder. Omit for a summary of what is here"
  4. Added

TDQS

A4/5.0
Behavior4/5

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

Annotations already declare readOnlyHint and idempotentHint, so the safety profile is covered. The description adds useful behavioral detail beyond annotations: the result shape changes depending on whether 'kind' is supplied, and entries are ordered by recency. It does not fully describe pagination or response format, but for a read-only browse tool this is acceptable.

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 short and packed with meaning, with no wasted words. The grammar is telegraphic ('With a kind, the most recent entries of it. Without one, ...'), but the meaning is clear and the two modes are presented in parallel, which aids parsing.

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

Completeness4/5

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

For a low-complexity read-only tool with annotations covering safety and schema covering both parameters, the description provides enough context for correct invocation. It captures the key conditional behavior and ordering semantics. A minor gap is lack of any indication of the return shape, but no output schema exists and the description makes the essential behavior predictable.

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

Parameters4/5

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

Schema description coverage is 100%, so the baseline is 3. The description adds value by explaining the semantic effect of omitting 'kind' (summary/counts mode) and that including it yields recent entries. It still does not mention 'limit', but the schema already documents the default and maximum, so the gap is minor.

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 clearly conveys the tool's dual behavior: with a 'kind' it returns the most recent entries for that kind; without one it returns an archive summary with counts per kind. It is specific about the resource and the differentiating modes, though it does not explicitly name or contrast with the sibling 'archive_search'.

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

Usage Guidelines4/5

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

The description gives explicit situational guidance: omit 'kind' for an overview of archived kinds and counts, provide a 'kind' for recent entries. It does not discuss alternatives like archive_search, but the conditional usage is clear enough for an agent to choose the right mode.

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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