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SheetForge MCP

SheetForge MCP

by iHeldan

delete_range

Destructive

Delete a specified cell range from an Excel sheet and shift remaining cells up or in the chosen direction to close the gap. Supports dry runs before modifying the workbook.

Instructions

Delete a range of cells and shift remaining cells.

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": {
      "filepath": "<filepath>",
      "sheet_name": "<sheet_name>",
      "start_cell": "<start_cell>",
      "end_cell": "<end_cell>"
    },
    "name": "delete_range"
  }
}

Input Schema

NameRequiredDescriptionDefault
dry_runNo
end_cellYes
filepathYesReuse supplied server path; NEVER prepend client cwd. Rooted: relative OK; unrooted stdio: absolute, ask if missing.
sheet_nameYes
start_cellYes
shift_directionNoup

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv0.14.0
    • addedInput schema / properties / filepath / description
      Added value: +"Reuse supplied server path; NEVER prepend client cwd. Rooted: relative OK; unrooted stdio: absolute, ask if missing."
  2. First observedv0.8.0

TDQS

C2.9/5.0
Behavior3/5

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

The destructiveHint annotation already flags this as a destructive operation. The description adds useful behavioral context by saying remaining cells shift, but it does not explain the shift_direction option, the dry_run option, or whether the deletion is reversible.

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 a single efficient sentence with the core action front-loaded. It does not waste words, though its brevity contributes to gaps in usage and parameter guidance.

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

Completeness2/5

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

This is a destructive mutation tool with six parameters, low schema coverage, and no output schema. The description omits important details about shift direction, dry-run behavior, cell address format, and when to choose this tool over row/column deletion siblings.

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 only 17%, with just filepath documented in the schema. The description does not explain start_cell, end_cell, sheet_name, shift_direction, or dry_run, so it fails to compensate for the sparse schema documentation.

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 states a specific verb and resource: delete a range of cells. It also notes that remaining cells shift, which clarifies the effect. It is clear on its own but does not distinguish itself from sibling tools such as delete_sheet_rows or delete_sheet_columns.

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?

The description gives no guidance on when to use this tool versus alternatives like delete_sheet_rows, delete_sheet_columns, or delete_worksheet. It also provides no exclusions or prerequisites for range deletion.

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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