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xueyetianya

Mailcheck

by bytesagain4 · GitHub ↗ · v2.0.3 · MIT-0
cross-platform ✓ Security Clean
197
Downloads
0
Stars
1
Active Installs
4
Versions
Install in OpenClaw
/install mailcheck
Description
Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Mailcheck concepts, best practices, and implementation patterns.
README (SKILL.md)

Mailcheck

Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Mailcheck concepts, best practices, and implementation patterns. No API keys or credentials required.

Commands

Command Description
intro intro reference
quickstart quickstart reference
patterns patterns reference
debugging debugging reference
performance performance reference
security security reference
migration migration reference
cheatsheet cheatsheet reference

Output Format

All commands output plain-text reference documentation via heredoc. No external API calls, no credentials needed, no network access.

Powered by BytesAgain | bytesagain.com | [email protected]

Usage Guidance
This skill appears coherent and low-risk: it just prints local documentation and does not ask for credentials or perform network I/O. Minor non-security issues: the script's internal VERSION is 2.0.2 while registry metadata is 2.0.3 (cosmetic), and the help heredoc uses single quotes so $VERSION won't expand (display quirk). If you allow the agent to execute this skill, it's safe in normal contexts, but as with any skill that runs code, consider running it in a sandbox or reviewing the included script before giving it permission to execute on sensitive hosts.
Capability Analysis
Type: OpenClaw Skill Name: mailcheck Version: 2.0.3 The 'mailcheck' skill is a purely informational reference tool that provides static documentation about devtools concepts. The shell script (scripts/script.sh) only uses heredocs to output plain text and contains no network calls, file system modifications, or credential access.
Capability Assessment
✓ Purpose & Capability
The name/description promise a local reference for Mailcheck guidance. The included SKILL.md and scripts/script.sh only produce plaintext documentation (heredocs) and command-line help; they do not require external services, binaries, or credentials. The requested capabilities match the stated purpose.
✓ Instruction Scope
SKILL.md explicitly states 'No external API calls, no credentials needed, no network access' and the shipped script corroborates this: it only prints static documentation, reads no files, does not read environment variables, and does not make network calls. There is no scope creep.
✓ Install Mechanism
There is no install specification (instruction-only skill with a helper script). Nothing is downloaded or written to disk by an installer. The only file is a small shell script included in the bundle.
✓ Credentials
The skill declares no required environment variables, no credentials, and the runtime script does not access environment secrets. The credential/access footprint is minimal and proportional to a documentation reference tool.
✓ Persistence & Privilege
always is false (default) and the skill does not request persistent system presence or modify agent/system config. It does not access other skills' configs or privileged paths.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install mailcheck
  3. After installation, invoke the skill by name or use /mailcheck
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v2.0.3
Fix description
v2.0.2
Clean package with matching SKILL.md
v2.0.1
clean-package-fix
v2.0.0
Domain-specific upgrade
Metadata
Slug mailcheck
Version 2.0.3
License MIT-0
All-time Installs 1
Active Installs 1
Total Versions 4
Frequently Asked Questions

What is Mailcheck?

Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Mailcheck concepts, best practices, and implementation patterns. It is an AI Agent Skill for Claude Code / OpenClaw, with 197 downloads so far.

How do I install Mailcheck?

Run "/install mailcheck" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Mailcheck free?

Yes, Mailcheck is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Mailcheck support?

Mailcheck is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Mailcheck?

It is built and maintained by bytesagain4 (@xueyetianya); the current version is v2.0.3.

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