An AI-driven skill for fixing grammar, spelling, and punctuation while strictly preserving the author's original voice and intent.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install grammar
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install grammar using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Grammar?
The Grammar skill provides precise, non-intrusive text correction for developers, writers, and students. Unlike generic AI editors that often rewrite text for a specific brand voice, this Openclaw Skills addition focuses strictly on correcting objective errors—such as spelling, subject-verb agreement, and punctuation—without altering the author's style or adding unnecessary transitions. It is designed to respect the original tone, whether it is a formal academic paper or an informal creative draft.
This skill is highly context-aware, capable of identifying regional variants like British versus American English and recognizing when code-switching or loanwords are intentional. It acts as a invisible proofreader that only intervenes when an actual error is present, making it a reliable tool for professional environments where maintaining the author's specific voice is critical.
Grammar Use Cases
- Professional email and communication proofreading to ensure error-free correspondence without losing your personal tone.
- Technical documentation cleanup for developers utilizing Openclaw Skills to maintain high-quality project readmes.
- Academic support for students who need rule-based explanations for their writing corrections.
- Multilingual text correction where automatic language detection and regional dialect support are required.
- Creative writing review where stylistic choices must be preserved while fixing mechanical errors.
How Grammar Works
- The skill receives raw text input through the AI agent interface.
- It automatically detects the input language and applies specific grammar rules corresponding to that language and region.
- The AI identifies objective errors in spelling, punctuation, and syntax while filtering out intentional stylistic fragments or informal constructions.
- If the input text is ambiguous enough that a correction might change the meaning, the skill prompts the user for clarification.
- It returns the corrected text while matching the original formatting and casing, ensuring a seamless replacement of the original content.
Grammar Setup
To enable this proofreading capability, ensure you have the core framework installed. You can add this to your collection of Openclaw Skills using the following command:
openclaw install grammar
Once installed, you can trigger the skill by asking your agent to check your text for errors. No additional API keys are required beyond your standard agent configuration.
Grammar Data Schema & Taxonomy
| Element | Description |
|---|---|
| Input Source | Supports plain text, Markdown, or strings from code comments |
| Detection | Automatic language and regional dialect detection |
| Error Classification | Categorizes errors into spelling, tense, agreement, and punctuation |
| Output Type | Returns a single corrected string or a diff-highlighted block for longer texts |
| Formatting | Preserves original capitalization and Markdown syntax |
Grammar Advanced Features
- Support for regional variants allows for precise corrections across British, American, and other English dialects.
- Contextual academic mode provides detailed explanations of grammar rules to help users improve their writing over time.
- Intelligent style preservation ensures that technical jargon and intentional fragments are not flagged as errors.
- Automated language detection enables the skill to switch grammar engines dynamically based on the input text.
- Seamless integration with other Openclaw Skills allows for automated proofreading pipelines in CI/CD or content workflows.
SKILL.md
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