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Install in OpenClaw
/install obul-proxy
Description
USE THIS SKILL WHEN: the user wants to proxy a request through Obul, call an x402 API directly, or needs to understand the Obul proxy URL pattern. Handles x4...
Usage Guidance
This skill appears to do what it says: forward requests through Obul using an OBUL_API_KEY. Before installing or supplying a key, confirm the key requirement in the registry UI (the SKILL.md requests OBUL_API_KEY but the registry metadata here lists none). Only provide a key scoped and rotated for this purpose, avoid embedding it in client-side code or logs, and review Obul's pricing/billing and privacy terms (requests proxied through Obul may incur charges and send request payloads to their service). If you want additional assurance, contact the skill owner or verify the skill package in a trusted registry entry that includes the declared env var and a trustworthy homepage/repository.
Capability Analysis
Type: OpenClaw Skill
Name: obul-proxy
Version: 1.0.0
The skill defines a proxy service for x402 APIs, requiring an `OBUL_API_KEY` for authentication with `proxy.obul.ai`. All instructions in `SKILL.md` are clear, directly related to the stated purpose of proxying requests, and do not contain any evidence of prompt injection against the agent, data exfiltration, malicious execution, or attempts to establish persistence. The use of an API key and external network calls to a specific domain (`proxy.obul.ai`) is consistent with the skill's described functionality.
Capability Assessment
Purpose & Capability
The name/description (Obul proxy for x402 endpoints) aligns with the runtime instructions: they show how to call https://proxy.obul.ai and include an OBUL_API_KEY. The only capability requested (an Obul API key) is appropriate for a proxy integration.
Instruction Scope
SKILL.md only instructs building HTTP requests to the Obul proxy, checking /healthz, and including the OBUL_API_KEY header. It does not ask the agent to read unrelated files, scan local state, or send data to unexpected endpoints.
Install Mechanism
There is no install spec and no code files — this is instruction-only and therefore does not write or execute code on disk. That is the lowest-risk install mechanism.
Credentials
The SKILL.md declares a single required environment variable (OBUL_API_KEY) which is proportionate for an API proxy. However, the registry metadata supplied with the skill (above) indicated no required env vars/primary credential; this mismatch between the skill document and registry metadata should be resolved before trusting automated installs or prompts to provide credentials.
Persistence & Privilege
always is false and there is no install step that modifies agent configuration or other skills. The skill does not request persistent elevated privileges.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install obul-proxy - After installation, invoke the skill by name or use
/obul-proxy - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of obul-proxy skill.
- Enables proxying any upstream request through Obul with automatic x402 payment negotiation.
- Provides unified API access via a single Obul API key.
- Includes health check endpoint for monitoring proxy status.
- Outlines best practices for authentication, usage, and error handling.
- Offers clear error messages and troubleshooting guidance.
Metadata
Frequently Asked Questions
What is Obul Proxy (x402)?
USE THIS SKILL WHEN: the user wants to proxy a request through Obul, call an x402 API directly, or needs to understand the Obul proxy URL pattern. Handles x4... It is an AI Agent Skill for Claude Code / OpenClaw, with 285 downloads so far.
How do I install Obul Proxy (x402)?
Run "/install obul-proxy" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Obul Proxy (x402) free?
Yes, Obul Proxy (x402) is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Obul Proxy (x402) support?
Obul Proxy (x402) is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Obul Proxy (x402)?
It is built and maintained by default (@notbdu); the current version is v1.0.0.
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