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Install in OpenClaw
/install webcodecs-string-finder
Description
Finds valid WebCodecs strings for video and audio by researching codec support tables and detailed specifications on webcodecsfundamentals.org.
Usage Guidance
This skill is internally consistent and low-risk: it only performs web lookups on webcodecsfundamentals.org and asks for no credentials or local files. Before installing, verify you trust the source/repository URL (the SKILL.md lists a GitHub repo) and be aware the agent will make outbound HTTP requests to fetch pages. If you plan to provide example media or sensitive platform info in prompts, avoid including secrets — the skill does not need any API keys or local config. If you want extra assurance, review the referenced GitHub repo yourself before installing.
Capability Analysis
Type: OpenClaw Skill
Name: webcodecs-string-finder
Version: 1.0.0
The skill is designed to assist users in finding WebCodecs strings by researching codec support tables and specifications. It uses the `web_fetch` tool to retrieve data from a specific domain (webcodecsfundamentals.org) and follows a logical, documented workflow in SKILL.md without any signs of malicious intent, data exfiltration, or unauthorized command execution.
Capability Assessment
Purpose & Capability
Name/description match the declared behavior: the SKILL.md instructs the agent to look up codec support tables and detail pages on webcodecsfundamentals.org and return recommended codec strings. No unrelated credentials, binaries, or config paths are requested.
Instruction Scope
Runtime instructions are narrowly scoped: gather requirements (type/platform/resolution), use web_fetch to read a specific codec-support table URL and per-codec detail pages on webcodecsfundamentals.org, then return 2–3 recommendations with rationale and platform support. The instructions do not request reading local files, other env vars, or sending data to unrelated endpoints.
Install Mechanism
There is no install spec and no code files; this is instruction-only, so nothing is downloaded or written to disk by the skill itself.
Credentials
The skill requires no environment variables, credentials, or config paths — precisely appropriate for a read-only web-research helper.
Persistence & Privilege
always is false and default autonomy is allowed (normal). The skill does not request persistent privileges, modify other skills, or access cross-skill credentials.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install webcodecs-string-finder - After installation, invoke the skill by name or use
/webcodecs-string-finder - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of webcodecs-string-finder.
- Helps users find the appropriate WebCodecs codec strings for video and audio.
Metadata
Frequently Asked Questions
What is Webcodecs String Finder?
Finds valid WebCodecs strings for video and audio by researching codec support tables and detailed specifications on webcodecsfundamentals.org. It is an AI Agent Skill for Claude Code / OpenClaw, with 239 downloads so far.
How do I install Webcodecs String Finder?
Run "/install webcodecs-string-finder" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Webcodecs String Finder free?
Yes, Webcodecs String Finder is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Webcodecs String Finder support?
Webcodecs String Finder is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Webcodecs String Finder?
It is built and maintained by Li (@socratescli); the current version is v1.0.0.
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