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Resend
by
Matt Russell
· GitHub ↗
· v0.1.0
2728
Downloads
3
Stars
6
Active Installs
1
Versions
Install in OpenClaw
/install resend
Description
Manage received (inbound) emails and attachments via Resend API. Use when user asks about their emails, received messages, or email attachments.
Usage Guidance
This skill appears coherent for querying inbound emails via Resend. Before installing or using it: 1) Confirm the CLI package name/author (@mjrussell/resend-cli) is the official/resend-backed release to avoid installing a malicious npm package. 2) Create a scoped API key with only the necessary read permissions and avoid using broad or long-lived keys; revoke it if you stop using the skill. 3) Installing the CLI globally (npm -g) affects your system PATH—prefer a vetted package or use a container/virtual environment if unsure. 4) The skill is instruction-only and only needs RESEND_API_KEY and the resend binary; no other secrets or file reads are requested. If you want extra assurance, ask for the official upstream package link or repository before installing.
Capability Analysis
Type: OpenClaw Skill
Name: resend
Version: 0.1.0
The skill bundle is benign. It clearly defines its purpose as managing inbound emails via the Resend API, requiring a `RESEND_API_KEY` and the `resend` CLI tool. All commands and usage examples in SKILL.md are directly related to interacting with the Resend service (listing emails, getting details, managing attachments and domains) and show no evidence of data exfiltration, malicious execution, persistence, or prompt injection attempts against the agent. The use of a community-maintained `resend-cli` package is noted but does not indicate malicious intent within the skill bundle itself.
Capability Assessment
Purpose & Capability
Name/description (manage inbound emails via Resend) align with required items: the 'resend' CLI binary and a RESEND_API_KEY are exactly what this task needs.
Instruction Scope
SKILL.md only instructs running the resend CLI and using --json/jq for parsing; it does not ask the agent to read unrelated files, other env vars, or send data to unexpected endpoints.
Install Mechanism
No formal install spec in the metadata (instruction-only). SKILL.md recommends npm install -g @mjrussell/resend-cli — installing a global npm package is standard but you should verify the package's publisher and that it is the official Resend CLI before running a global install.
Credentials
Only RESEND_API_KEY is required (declared). That is proportional and expected for read access to inbound emails. The SKILL.md explicitly recommends creating an API key with read permissions.
Persistence & Privilege
Skill is user-invocable, not always-included, and does not request system-wide persistence or modify other skills—privilege level is appropriate.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install resend - After installation, invoke the skill by name or use
/resend - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.0
Initial release - manage received emails and attachments via Resend API
Metadata
Frequently Asked Questions
What is Resend?
Manage received (inbound) emails and attachments via Resend API. Use when user asks about their emails, received messages, or email attachments. It is an AI Agent Skill for Claude Code / OpenClaw, with 2728 downloads so far.
How do I install Resend?
Run "/install resend" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Resend free?
Yes, Resend is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Resend support?
Resend is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Resend?
It is built and maintained by Matt Russell (@mjrussell); the current version is v0.1.0.
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