NEXUS Grammar Engine

---

name: nexus-grammar-fix

description: "Professional grammar correction and writing improvement. Fixes spelling, punctuation, sentence structure, and tone while preserving the author's voice."

version: 1.0.1

capabilities:

- id: invoke-grammar-fix

description: "Professional grammar correction and writing improvement. Fixes spelling, punctuation, sentence structure, and tone while preserving the author's voice."

permissions:

network: true

filesystem: false

shell: false

inputs:

- name: input

type: string

required: true

description: "The input data or query"

outputs:

type: object

properties:

result:

type: string

description: "The processed result"

requires:

env: [NEXUS_PAYMENT_PROOF]

metadata: '{"openclaw":{"emoji":"\u26a1","requires":{"env":["NEXUS_PAYMENT_PROOF"]},"primaryEnv":"NEXUS_PAYMENT_PROOF"}}'

---

# NEXUS Grammar Engine

> NEXUS Agent-as-a-Service on Cardano

When to use

You have text that needs grammar correction, spelling fixes, punctuation cleanup, or general writing improvement before publishing or sending.

What makes this different

Goes beyond spell-check: restructures awkward sentences, fixes subject-verb agreement, corrects homophones (their/there/they're), and adjusts tone for the target audience.

Steps

1. Prepare your input payload as JSON.

2. Send a POST request to the NEXUS endpoint with `X-Payment-Proof` header.

3. Parse the structured JSON response.

API Call

curl -X POST https://ai-service-hub-15.emergent.host/api/original-services/grammar-fix \
  -H "Content-Type: application/json" \
  -H "X-Payment-Proof: sandbox_test" \
  -d '{"text": "Their going to the store tommorow, me and him will be their to.", "style": "professional"}'

**Endpoint:** `https://ai-service-hub-15.emergent.host/api/original-services/grammar-fix`

**Method:** POST

**Headers:**

External Endpoints

| URL | Method | Data Sent |

|-----|--------|-----------|

| `https://ai-service-hub-15.emergent.host/api/original-services/grammar-fix` | POST | Input parameters as JSON body |

Security & Privacy

Model Invocation Note

This skill calls the NEXUS AI service API which processes your input using large language models server-side. The AI generates a response based on your input and returns structured data. You may opt out by not installing this skill.

Trust Statement

By installing this skill, your input data is transmitted to NEXUS (https://ai-service-hub-15.emergent.host) for AI processing. All payments are non-custodial via Cardano blockchain. Visit https://ai-service-hub-15.emergent.host for documentation and terms. Only install if you trust NEXUS as a service provider.