Is Agent Skills free?

Yes, Agent Skills is free to use.

How do I install Agent Skills?

Agent Skills supports both local and remote installation. For local use, install it via npm (npx) and add the configuration to your AI app. For remote access, add the server URL to your MCP configuration.

Is Agent Skills safe to use?

Yes. Agent Skills passed MCP Marketplace's automated security scan with a score of 9.7/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What credentials does Agent Skills need?

Agent Skills requires the following credentials or environment variables: LINKBREAKERS_API_TOKEN. You can find setup instructions on the server detail page.

What AI apps work with Agent Skills?

Agent Skills uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

Back to Browse

Agent Skills MCP Server

by Laurent Schaffner

Developer ToolsLow Risk9.7LocalRemote

Free

QR-driven customer-journey platform for tracked QR codes, short links, and analytics.

About

QR-driven customer-journey platform for tracked QR codes, short links, and analytics.

Remote endpoints: streamable-http: https://mcp.linkbreakers.com

Security Report

9.7

Low Risk9.7Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. ⚠️ Package registry links to a different repository than scanned source. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

Endpoint verified · Requires authentication · 2 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

What You'll Need

Set these up before or after installing:

Workspace API token. Leave unset to sign in with OAuth in the browser.Required

Environment variable: LINKBREAKERS_API_TOKEN

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

Documentation

View on GitHub

From the project's GitHub README.

Linkbreakers agent skills

The single source of truth for everything Linkbreakers exposes to AI agents: skills, agent instructions, plugin manifests and a machine-readable discovery index.

Linkbreakers is lead capture infrastructure for the physical world. Every QR code or link runs a workflow (forms, conditions, password gates, multi-link pages, contact cards) that turns an anonymous scan into an identified visitor.

Install the skills

Any agent supported by the skills CLI (Claude Code, Cursor, Codex, GitHub Copilot, Windsurf, Gemini, Cline and more):

npx skills add linkbreakers-com/agent-skills

Claude Code plugin

Bundles the skills and the hosted Linkbreakers MCP servers:

/plugin marketplace add linkbreakers-com/agent-skills
/plugin install linkbreakers@linkbreakers

Other Agent Plugins clients

This repository is an Agent Plugin: plugin.json, skills/ and mcp.json at the root.

Skills

Skill	Use it to
create-tracked-qr-code	Create a link with a dynamic, tracked QR code and change its destination later
build-lead-capture-workflow	Add forms, conditions and pages to a link and wire every branch
read-visitors-and-leads	List, filter, sort and export captured visitors, events and funnels
send-leads-to-webhooks	Push scans and leads to a CRM or backend in real time
identify-visitors-on-your-site	Tie a QR scan to a later signup or purchase with the lbid and identify API
manage-custom-domains	Serve links from a branded domain and debug its DNS and certificate
use-linkbreakers-cli	Install and script the `linkbreakers` CLI
connect-linkbreakers-mcp	Connect an assistant to the Linkbreakers MCP server with OAuth

Linkbreakers for agents

Surface	Where
Agent instructions	AGENTS.md
Docs index for LLMs	https://linkbreakers.com/llms.txt
MCP server (your workspace, OAuth)	`https://mcp.linkbreakers.com`
Docs MCP server (no auth)	`https://linkbreakers.com/mcp`
REST API	`https://api.linkbreakers.com`, reference at https://linkbreakers.com/help/api
OpenAPI spec	https://api.linkbreakers.com/internal/openapi/api/v1/api.swagger.json
CLI	`brew install linkbreakers-com/tap/linkbreakers` (tap: https://github.com/linkbreakers-com/homebrew-tap), docs at https://linkbreakers.com/cli
SDKs	TypeScript (`npm i linkbreakers`), Python (`pip install linkbreakers`), Go, Java, Rust: https://linkbreakers.com/help/article/linkbreakers-developer-ecosystem-overview

discovery.json

discovery.json is the machine-readable index of all of the above, validated by schema/discovery.schema.json. linkbreakers.com reads it at runtime from:

https://raw.githubusercontent.com/linkbreakers-com/agent-skills/main/discovery.json

Its skills[] array is generated from the skills/ folders:

node scripts/build-discovery.mjs          # regenerate
node scripts/build-discovery.mjs --check  # what CI runs

Contributing

Add a folder under skills/ with a SKILL.md whose frontmatter has name (same as the folder) and description, regenerate discovery.json, and open a pull request. Ground every step in the real API: check the OpenAPI spec rather than guessing.