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Install in OpenClaw
/install x-rfc
Description
RFC (Request for Comments) document query tool providing access to Internet protocol standards. Use this skill whenever the user needs to look up, search, re...
Usage Guidance
This skill appears to do what it says: it requires the x-cmd CLI to function and provides clear install options. Before installing: prefer the Homebrew bottle (recommended) or download-and-review workflow. Avoid running curl -fsSL https://get.x-cmd.com | sh on machines with secrets or in production. If you allow the agent to install, require explicit consent and verify checksums/signatures. The skill itself does not ask for credentials or system-wide access, but installing third-party binaries always carries supply-chain risk—review install scripts or use disposable environments if you must auto-install.
Capability Analysis
Type: OpenClaw Skill
Name: x-rfc
Version: 1.0.3
The x-rfc skill is a utility for querying Internet protocol standards (RFCs) via the x-cmd CLI tool. The skill's instructions in SKILL.md and the accompanying installation guide in data/install.md are transparent and strictly aligned with the stated purpose. Notably, data/install.md provides a comprehensive security analysis of installation methods, explicitly warning against the risks of remote script execution (curl|bash) and providing clear guidelines for the AI agent to seek user consent before performing any system modifications. No evidence of data exfiltration, malicious persistence, or prompt injection was found.
Capability Assessment
Purpose & Capability
The skill is an instruction-only wrapper that sources and uses an external CLI (x-cmd) to list, view, and search RFCs. Requesting the x-cmd loader (~/.x-cmd.root/X) is reasonable for this purpose and there are no unrelated env vars, binaries, or capabilities requested.
Instruction Scope
SKILL.md confines runtime actions to sourcing the x-cmd loader and running x rfc commands. It references the user-local path ~/.x-cmd.root/X; it does not ask the agent to read unrelated files or credentials. Note: the included install guide instructs the agent how to install x-cmd (including an auto-install option) — that expands the agent's actions if the user consents.
Install Mechanism
There is no built-in install spec, but data/install.md documents three install paths: Homebrew (low risk), manual-download-and-review (medium risk), and a curl | sh auto-install (high risk). The guide explicitly warns about the auto-install approach. The presence of a one-liner that executes remote code without review is a legitimate installation convenience but a higher-risk mechanism; prefer Homebrew or manual review.
Credentials
The skill declares no required environment variables, no credentials, and no privileged config paths. Installation is scoped to the user home (~/.x-cmd.root/), which is proportionate to installing a user-level CLI.
Persistence & Privilege
always:false and normal autonomous invocation are used. The skill may install user-local files under ~/.x-cmd.root/ if the user permits, which is expected for a CLI-based skill. It does not request system-wide or cross-skill configuration changes.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install x-rfc - After installation, invoke the skill by name or use
/x-rfc - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.3
- Updated version to 1.0.3.
- Added install_doc field to metadata, referencing the installation documentation.
v1.0.2
- Version updated to 1.0.2.
- Added installation instructions reference in prerequisites with a link to data/install.md.
- New file: data/install.md added.
v1.0.1
- Added the display_name "RFC Document Assistant" to the skill metadata.
- Removed the x-cmd installation step from the prerequisites section.
- Simplified help instructions (removed "-h" mention).
- Introduced a new "X-CMD Sources & Verification" section for added transparency on sourcing and verification.
v1.0.0
Initial release of x-rfc: RFC document query assistant
- Enables listing, viewing, and searching RFC documents from the command line.
- Supports rapid lookup by RFC number, keyword search, and AI-powered RFC summaries.
- Includes multiple output formats (csv, tsv, app).
- Simple shell-based usage; compatible with POSIX shells.
- Provides built-in help for usage instructions.
Metadata
Frequently Asked Questions
What is RFC Document Assistant?
RFC (Request for Comments) document query tool providing access to Internet protocol standards. Use this skill whenever the user needs to look up, search, re... It is an AI Agent Skill for Claude Code / OpenClaw, with 280 downloads so far.
How do I install RFC Document Assistant?
Run "/install x-rfc" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is RFC Document Assistant free?
Yes, RFC Document Assistant is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does RFC Document Assistant support?
RFC Document Assistant is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created RFC Document Assistant?
It is built and maintained by lunrenyi (@lunrenyi); the current version is v1.0.3.
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