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Jambozx

OnlineCyberTools MCP (280+ filterable tools)

text_reverse_text

Read-onlyIdempotent

Reverse the order of text by characters, words, lines, sentences, or paragraphs. Optionally preserve per-line layout when reversing within lines.

Instructions

Reverse Text by Characters, Words, Lines, Sentences, or Paragraphs. Reverse the order of a text block at a chosen granularity (characters, words, lines, sentences, or paragraphs), optionally preserving per-line layout. Use text_reverse_text to flip or mirror text; use text_palindrome_checker to test whether text reads the same both ways, text_case_converter to change letter case, and text_randomizer to shuffle rather than reverse. Runs locally on the text you provide: read-only, non-destructive, contacts no external service, and is rate-limited (60 requests/minute for anonymous callers). Returns the reversed string plus before/after text statistics and the effective options.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
textYesInput text to reverse. Must not be blank.
reverseTypeNoGranularity of reversal (defaults to characters when omitted or unknown).characters
preserveFormattingNoWhen true with characters or words mode, reverse within each line instead of across the whole text (ignored for lines, sentences, paragraphs).

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
successNoWhether the reversal succeeded.
resultNoThe reversed text.
statsNoText statistics computed before and after reversal.
optionsNoThe effective options applied.
Behavior5/5

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

Discloses local execution, read-only, non-destructive, rate-limited behavior beyond annotations. No contradiction with annotations; adds value.

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?

Single paragraph, front-loaded with purpose, then guidelines, then behavior. Every sentence adds value. No redundancy.

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?

Given high schema coverage and output schema existence, description covers usage, behavior, return value, and context. Complete for the tool's complexity.

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?

Schema coverage is 100%, so baseline is 3. Description adds minimal extra meaning beyond schema; mentions 'optionally preserving per-line layout' which echoes the preserveFormatting parameter. Acceptable but not enhanced.

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 starts with a clear verb 'Reverse Text' and specifies the resource (text block) and granularities. It explicitly distinguishes from siblings like text_palindrome_checker, text_case_converter, and text_randomizer.

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?

Explicitly states when to use this tool ('flip or mirror text') and names specific alternatives for other operations, providing clear usage context with exclusions.

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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