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NEXUS Code Explain
by
CyberForexBlockchain
· GitHub ↗
· v1.1.0
· MIT-0
348
Downloads
0
Stars
0
Active Installs
2
Versions
Install in OpenClaw
/install nexus-code-explain
Description
Explain code in plain language with complexity analysis
Usage Guidance
This skill forwards whatever code and text you send to a third-party service (ai-service-hub-15.emergent.host) and requires an environment value named NEXUS_PAYMENT_PROOF to pay for requests. Before installing: (1) confirm you trust the NEXUS provider and the emergent.host domain (there is no homepage or clear author provenance in the package), (2) do not store private keys or wallet secret material in NEXUS_PAYMENT_PROOF — it should be a payment proof/credential, not a private key, (3) test using the documented sandbox value (sandbox_test) first to confirm behavior, (4) be aware that your source code and any included secrets will be transmitted to the external service, and (5) review the provider's documentation and privacy/terms pages before making real payments. If you cannot verify the provider or are unsure what the env var contains, avoid installing or use only sandbox mode.
Capability Analysis
Type: OpenClaw Skill
Name: nexus-code-explain
Version: 1.1.0
The nexus-code-explain skill is a legitimate interface for a remote AI service that explains code. It requires network access to communicate with its backend API (ai-service-hub-15.emergent.host) but explicitly disables filesystem and shell permissions. The instructions in SKILL.md and README.md are focused on implementing blockchain-based payment protocols (Cardano/Stellar) for service access and do not contain any indicators of data exfiltration, unauthorized execution, or malicious prompt injection.
Capability Tags
Capability Assessment
Purpose & Capability
The skill is an instruction-only wrapper that forwards code and a query to a paid NEXUS AI endpoint; requesting a payment proof credential (NEXUS_PAYMENT_PROOF) is coherent with the documented x402/MPP payment flows and the stated $0.05/request pricing.
Instruction Scope
SKILL.md instructs the agent to POST user input and payment headers to https://ai-service-hub-15.emergent.host and to optionally POST signed Stellar XDR to a sponsor endpoint. It does not request filesystem or shell access, but it does transmit user-provided code and payment proofs to the third party — this is expected for a remote API but is a privacy consideration.
Install Mechanism
No install spec or code files are included (instruction-only), so nothing is written to disk by the skill itself. This minimizes install-time risk.
Credentials
The only required environment variable is NEXUS_PAYMENT_PROOF (declared as the primary credential), which matches the documented requirement to include payment proofs/credentials. However, the skill will send this value to the external service; ensure you understand what the variable contains (it should be a payment proof/credential, not a private key) and trust the recipient.
Persistence & Privilege
The skill is not always-enabled and does not request elevated persistence or modifications to other skills or system settings. Autonomous invocation (disable-model-invocation=false) is allowed but is the platform default and not in itself a red flag here.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install nexus-code-explain - After installation, invoke the skill by name or use
/nexus-code-explain - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.1.0
Added x402 payment protocol (Coinbase/Masumi), multi-chain Cardano + Stellar documentation, 10 protocols
v1.0.0
Initial release - NEXUS AI Service on Cardano
Metadata
Frequently Asked Questions
What is NEXUS Code Explain?
Explain code in plain language with complexity analysis. It is an AI Agent Skill for Claude Code / OpenClaw, with 348 downloads so far.
How do I install NEXUS Code Explain?
Run "/install nexus-code-explain" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is NEXUS Code Explain free?
Yes, NEXUS Code Explain is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does NEXUS Code Explain support?
NEXUS Code Explain is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created NEXUS Code Explain?
It is built and maintained by CyberForexBlockchain (@cyberforexblockchain); the current version is v1.1.0.
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