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NEXUS Image Analysis
by
CyberForexBlockchain
· GitHub ↗
· v1.1.0
· MIT-0
331
Downloads
0
Stars
1
Active Installs
2
Versions
Install in OpenClaw
/install nexus-image-analysis
Description
Comprehensive image understanding - objects, text, colors
Usage Guidance
This skill is coherent: it calls a third-party image-analysis API that charges per request. Before installing, verify you trust the external host (https://ai-service-hub-15.emergent.host), confirm pricing ($0.35/request) is acceptable, and prefer testing with the sandbox mode (use X-Payment-Proof: sandbox_test) rather than putting a real payment credential into NEXUS_PAYMENT_PROOF globally. Treat NEXUS_PAYMENT_PROOF as a payment credential (not a general secret) and avoid putting high-value keys or reusable tokens in that env var. If you must provide a real payment proof, scope it narrowly and monitor usage. If you need stronger guarantees about data retention or privacy, request the provider's documentation or run initial tests with non-sensitive inputs.
Capability Analysis
Type: OpenClaw Skill
Name: nexus-image-analysis
Version: 1.1.0
The skill is a legitimate wrapper for a paid image analysis service hosted at ai-service-hub-15.emergent.host. It facilitates API calls using the x402 and MPP payment protocols for Cardano and Stellar blockchains. The permissions are appropriately restricted, explicitly disabling filesystem and shell access, and the instructions in SKILL.md and README.md are consistent with the stated purpose of providing a managed AI service.
Capability Tags
Capability Assessment
Purpose & Capability
The skill advertises image analysis and only requests a single payment-related env var (NEXUS_PAYMENT_PROOF), which aligns with a pay-to-use API. Minor mismatch: SKILL.md documents a free sandbox mode ('sandbox_test') and multiple payment flows, so declaring NEXUS_PAYMENT_PROOF as a required env var is unnecessary and over-constraining but not fundamentally incoherent.
Instruction Scope
Runtime instructions are narrowly scoped: they instruct the agent to call a single external HTTP API (https://ai-service-hub-15.emergent.host) and follow documented payment flows (x402 / MPP / legacy header). The skill does not instruct access to filesystem, shell, or unrelated credentials. Note: using the skill will send the user's input data to a third-party host and may include payment proof headers.
Install Mechanism
No install spec and no code files are provided (instruction-only), so nothing is written to disk or installed. This is the lowest-risk install model and matches the documented behavior.
Credentials
Only NEXUS_PAYMENT_PROOF is requested as a required credential, which is appropriate for a paid API. However, making it mandatory in the registry is disproportionate given the skill documents a sandbox/test header and multiple payment flows; a payment credential should be optional. Also, payment-related secrets deserve higher scrutiny because they enable requests that incur cost or authorize payments — ensure the value/privileges of the env value are limited.
Persistence & Privilege
The skill does not request permanent presence (always:false), does not modify other skills or system settings, and does not require filesystem or shell access. It can be invoked autonomously by the agent (default), which is normal for skills.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install nexus-image-analysis - After installation, invoke the skill by name or use
/nexus-image-analysis - 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 Image Analysis?
Comprehensive image understanding - objects, text, colors. It is an AI Agent Skill for Claude Code / OpenClaw, with 331 downloads so far.
How do I install NEXUS Image Analysis?
Run "/install nexus-image-analysis" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is NEXUS Image Analysis free?
Yes, NEXUS Image Analysis is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does NEXUS Image Analysis support?
NEXUS Image Analysis is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created NEXUS Image Analysis?
It is built and maintained by CyberForexBlockchain (@cyberforexblockchain); the current version is v1.1.0.
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