Leadbase | AI B2B Lead Generation

Sheets Get History Revision

sheets_get_history_revision

Read-onlyIdempotent

Get one committed sheet history revision.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "revision": "<revision>",
      "sheetId": "<sheetId>"
    },
    "name": "sheets_get_history_revision"
  }
}

Input Schema

Name	Required	Description	Default
`sheetId`	Yes
`revision`	Yes

Output Schema

Name	Required	Description	Default
`id`	Yes
`kind`	Yes
`actor`	Yes
`label`	Yes
`actorId`	Yes
`revision`	Yes
`itemCount`	Yes
`committedAt`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

First observedOct 20, 2026

TDQS

B3.1/5.0

Behavior3/5

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds only the 'committed' qualifier and does not disclose return format, auth needs, or retrieval constraints beyond what annotations provide.

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 a single, front-loaded sentence with no filler or repetition. It states the core operation immediately and efficiently.

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 operation with an output schema and rich annotations, the description is minimally sufficient to identify the tool. However, it omits how to obtain a valid revision and does not clarify its relationship to sibling history/version tools.

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

Parameters2/5

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

Schema description coverage is 0%, and the description does not explain the meaning, source, or expected format of 'revision' or 'sheetId' beyond the schema types. With two required parameters and no textual parameter guidance, the description fails to compensate for the coverage gap.

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 gives a specific verb ('Get') and resource ('one committed sheet history revision'), making the operation clear. It implicitly distinguishes from list-style siblings by saying 'one,' though it does not name an alternative tool explicitly.

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 explicit guidance on when to use this tool versus siblings like sheets_list_history or sheets_get_version_restore. The intended workflow—likely list history then fetch a specific revision—is only implied, not stated.

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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