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Zulk Short URL Skill
by
Milindu Sanoj Kumarage
· GitHub ↗
· v0.1.4
· MIT-0
821
Downloads
0
Stars
1
Active Installs
4
Versions
Install in OpenClaw
/install zulk-short-url-skill
Description
Premium AI-first URL shortening and management with real-time analytics and team collaboration via MCP. Use when shortening links for marketing, tracking AI...
Usage Guidance
This skill is internally consistent with its stated purpose, but before installing: (1) verify the external endpoints (https://mcp.zu.lk and https://zu.lk) and the GitHub repository are legitimate; (2) be cautious about running 'npx mcp-remote' since npx fetches and runs code from npm — inspect the mcp-remote package and its source first; (3) OAuth will open a browser to grant access — check the requested scopes during sign-in; (4) the included configure.sh only prints a suggested MCP JSON snippet and does not write files, but you should manually add configuration to your agent rather than running scripts you haven't audited; (5) if you want to limit risk, do not allow autonomous invocation or restrict the skill to user-invoked only in your agent settings.
Capability Analysis
Type: OpenClaw Skill
Name: zulk-short-url-skill
Version: 0.1.4
The skill bundle provides a legitimate integration for the Zu.lk URL shortening service via the Model Context Protocol (MCP). The included files consist of tool definitions for link management and analytics, a helper script (scripts/configure.sh) that safely prints configuration instructions for the user, and standard documentation; no evidence of data exfiltration, malicious execution, or harmful prompt injection was found.
Capability Assessment
Purpose & Capability
Name/description describe an MCP-backed URL shortener. SKILL.md, README, and the small helper script all focus on adding an MCP server and using OAuth for authentication — these are expected for this purpose. No unrelated services or credentials are requested.
Instruction Scope
Runtime instructions limit actions to: adding an MCP server entry to agent config, initiating an OAuth sign-in, and calling MCP tools to create/list/manage links and analytics. The included configure.sh only prints a JSON snippet and suggests likely config paths; it does not modify files or exfiltrate data.
Install Mechanism
There is no install spec (instruction-only), which is low-risk. However SKILL.md suggests using 'npx mcp-remote ...' (mcp_command). Using npx will fetch/execute a package from the npm registry at runtime — common but worth validating the package (mcp-remote) and its integrity before executing.
Credentials
The skill requests no environment variables or stored credentials in its metadata. Authentication is described as an OAuth browser flow, which is appropriate for an external service and does not require embedding secrets in agent env vars.
Persistence & Privilege
The skill is not force-included (always: false) and does not request persistent system-level privileges. The bundle does not modify other skills or global agent configs; the configure script only prints suggested config JSON for manual addition.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install zulk-short-url-skill - After installation, invoke the skill by name or use
/zulk-short-url-skill - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.4
zulk-short-url-skill version 0.1.3
- Standardized MCP tool documentation to use explicit TypeScript-style function signatures (e.g., `zulk_create_link(orgId: string, url: string, ...)`) for clarity.
- Added detailed type hints for tool parameters (including optional fields and valid value notes).
- No changes were made to code or functionality. This update improves documentation accuracy and developer experience.
v0.1.2
- Updated MCP tool names to use underscores (_) instead of dots (.) for all actions.
- Expanded tool documentation with detailed parameters for each command.
- Replaced "mcp-remote" with "mcporter" in Stdio configuration example.
- Improved clarity in configuration options and tool parameters.
- No code or logic changes; documentation updates only.
v0.1.1
- Added detailed documentation for managing organizations and organization members, including new MCP tools for organization creation, member management, and role updates.
- Expanded usage instructions with new workflows for inviting members, organization link listing, and organization analytics.
- Clarified when to use the skill, listing supported operations such as managing links, organizations, members, and analytics.
- Updated best practices and troubleshooting to address new organization-related features.
v0.1.0
Initial release of zulk-url-shortener skill:
- Enables URL shortening, link management, and analytics via the Zu.lk MCP server.
- Supports team collaboration and real-time analytics for marketing and AI tracking.
- Flexible configuration: streamable HTTP, SSE, or stdio via mcp-remote.
- OAuth authentication for secure access.
- Includes troubleshooting tips and usage examples.
Metadata
Frequently Asked Questions
What is Zulk Short URL Skill?
Premium AI-first URL shortening and management with real-time analytics and team collaboration via MCP. Use when shortening links for marketing, tracking AI... It is an AI Agent Skill for Claude Code / OpenClaw, with 821 downloads so far.
How do I install Zulk Short URL Skill?
Run "/install zulk-short-url-skill" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Zulk Short URL Skill free?
Yes, Zulk Short URL Skill is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Zulk Short URL Skill support?
Zulk Short URL Skill is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Zulk Short URL Skill?
It is built and maintained by Milindu Sanoj Kumarage (@agentmilindu); the current version is v0.1.4.
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