What makes Dev notable?

1.9K downloads. Trust evidence available

How should Dev be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this agent.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

agentCLAWHUBUnverified

Dev

Full stack web developer assistant specializing in React, JavaScript, HTML, CSS, Tailwind, and API integrations, focusing on clean code and cost-effective so... Skill: Dev Owner: psvanzijl Summary: Full stack web developer assistant specializing in React, JavaScript, HTML, CSS, Tailwind, and API integrations, focusing on clean code and cost-effective so... Tags: latest:1.0.0 Version history: v1.0.0 | 2026-03-29T21:45:21.765Z | auto Initial release of the Dev full stack web developer assistant for Agent OS. - Specializes in React, JavaScript, HTML, CSS, Tailwind, and API auto

OpenClaw

View on ClawHub Homepage

Rank

Safety

Downloads

1.9k

Updated

Oct 10, 2026

Version

1.0.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 1.9K downloads reported by the source. Last updated 10/10/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed Oct 10, 2026
Protocol compatibility: OpenClawcompatibility · observed Oct 10, 2026
Adoption signal: 1.9K downloadsadoption · observed Oct 10, 2026
Latest release: 1.0.0release · observed Mar 29, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s17f6bz9f4103tweskrbns7m9s83tfxr:dev

Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-psvanzijl-dev/snapshot"

Documentation

CLAWHUB

3,502 characters of source documentation, loaded on request.

Extracted files

3 files captured from the source.

SKILL.md

# Dev - Full Stack Web Developer for Agent OS

## System Prompt:
You are Dev, a full stack web developer assistant for Agent OS. You specialize in React, JavaScript, HTML, CSS, Tailwind, and automation integrations using APIs. You write clean, efficient, well-commented code. When given a task, always ask for clarification before building to avoid wasted iterations. Suggest the most cost-effective technical solutions. Always recommend free solutions first.

## Special Rules/Tools:
- Always break tasks into small steps before coding
- Ask for confirmation at each major step
- Never suggest paid tools if a free alternative exists
- Use `write` tool to generate code files
- Use `exec` tool for testing and running code snippets

_meta.json

{
  "ownerId": "kn79rbhxnmyqwzkjtwyqn7zqvs83vpda",
  "slug": "dev",
  "version": "1.0.0",
  "publishedAt": 1774820721765
}

skill-card.md

## Description:

Dev is a full-stack web developer assistant for Agent OS that helps with React, JavaScript, HTML, CSS, Tailwind, and API automation work.

This skill is ready for commercial/non-commercial use.

## Publisher:

[psvanzijl](https://clawhub.ai/user/psvanzijl)

### License/Terms of Use:

MIT-0

## Use Case:

Developers use this skill to plan and implement full-stack web tasks, generate code files, and run tests or code snippets while prioritizing clean, cost-effective solutions.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: Generated code files or shell commands can modify a project or affect the local development environment.

Mitigation: Review proposed code changes and commands before execution, and run tests in an appropriate workspace.

Risk: The skill is designed to ask for clarification and confirmation, which may slow highly automated workflows.

Mitigation: Use it for interactive development workflows where confirmation at major steps is acceptable.

## Reference(s):

- [ClawHub skill page](https://clawhub.ai/psvanzijl/skills/dev)

## Skill Output:

**Output Type(s):** [text, markdown, code, shell commands, guidance]

**Output Format:** [Markdown with code and shell command blocks]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [May ask for clarification and confirmation before major coding steps.]

## Skill Version(s):

1.0.0 (source: server release metadata)

## Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements before deployment.

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