nexus-grammar-fixFix grammar, spelling, and improve writing
Install via ClawdBot CLI:
clawdbot install cyberforexblockchain/nexus-grammar-fixGrade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.
Sends data to undocumented external endpoint (potential exfiltration)
POST → https://ai-service-hub-15.emergent.host/api/original-services/grammar-fixCalls external URL not in known-safe list
https://ai-service-hub-15.emergent.host/api/original-services/grammar-fixAI Analysis
The skill sends user text to an external API for grammar processing, which is consistent with its stated purpose. While the endpoint is not on a known-safe list, the skill transparently documents this external call, uses HTTPS, and claims no permanent data storage. The primary risk is data transit to a third-party service, not overt malicious behavior like credential harvesting or hidden instructions.
Audited Apr 18, 2026 · audit v1.0
Generated Mar 21, 2026
Bloggers, journalists, and content marketers can use this skill to polish drafts before publication, ensuring professional grammar and tone. It helps correct common errors like homophones and sentence structure, saving time on manual proofreading.
Students and researchers can improve essays, theses, and research papers by fixing spelling, punctuation, and awkward phrasing. It enhances clarity and adherence to academic standards without altering the original voice.
Professionals can refine emails, reports, and proposals to maintain a polished and credible tone in corporate settings. It corrects grammar mistakes that might undermine professionalism in client or internal communications.
Marketing teams can optimize social media posts, ad copy, and promotional materials for better engagement and brand consistency. It adjusts tone for target audiences while fixing errors that could harm credibility.
Developers and technical writers can use it to clean up user manuals, API docs, and support articles, ensuring clarity and correctness. It helps non-native speakers produce more natural-sounding technical content.
Charge users based on the number of API calls or volume of text processed, using the Cardano-based Masumi Protocol for secure, non-custodial payments. This model suits developers and businesses integrating grammar correction into their apps.
Offer tiered subscriptions to media companies or educational institutions for unlimited access, bundling the skill with other writing tools. This provides predictable revenue and encourages long-term adoption in professional workflows.
Provide a free sandbox mode (using 'sandbox_test' payment proof) to attract users, then upsell to paid plans with higher limits or advanced features like tone customization. This lowers barriers to entry and builds user trust.
💬 Integration Tip
Ensure the NEXUS_PAYMENT_PROOF environment variable is set for production use, and test with the sandbox endpoint first to verify API responses before full deployment.
Scored Jun 19, 2026
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