A walkerOS add-on collection for an open-source platform that collects event data, such as actions on a website or in an application. It includes guidance and MCP tools for sources, destinations, transformations, validation, and event-flow management.

Use it to create event sources, destinations, and transformers; understand walkerOS architecture; validate and bundle flows; and manage event data through the provided tools.

It gives coding agents shared knowledge and tools for working with the main parts of walkerOS. This helps keep event collection, processing, privacy, and delivery consistent.

walkeros — Plugin for Claude Code by elbwalker

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/elbwalker/walkerOS

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/elbwalker/walkeros/walkeros/github.svg)](https://agentmods.dev/plugins/elbwalker/walkeros/walkeros)

Your own site

<a href="https://agentmods.dev/plugins/elbwalker/walkeros/walkeros"><img src="https://agentmods.dev/badge/plugins/elbwalker/walkeros/walkeros/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/elbwalker/walkeros/walkeros"><img src="https://agentmods.dev/badge/plugins/elbwalker/walkeros/walkeros.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 24 skills, 2 MCP servers cost 995 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

walkeros scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude-plugin/plugin.json · 61 lines

What it actually says

{
  "name": "walkeros",
  "version": "0.3.0",
  "description": "Skills and MCP tools for walkerOS - the open-source event data collection platform. Learn architecture, create sources/destinations/transformers, validate events, bundle flows locally, and manage projects and deployments through the hosted walkerOS MCP server.",
  "author": {
    "name": "elbwalker",
    "url": "https://github.com/elbwalker"
  },
  "repository": "https://github.com/elbwalker/walkerOS",
  "license": "MIT",
  "keywords": [
    "walkeros",
    "flow",
    "event-tracking",
    "event-data",
    "analytics",
    "digital-analytics",
    "privacy",
    "privacy-first",
    "consent",
    "tag-management",
    "first-party-data",
    "data-collection",
    "mcp"
  ],
  "skills": [
    "./skills/walkeros-understanding-events",
    "./skills/walkeros-understanding-mapping",
    "./skills/walkeros-understanding-flow",
    "./skills/walkeros-understanding-destinations",
    "./skills/walkeros-understanding-sources",
    "./skills/walkeros-understanding-transformers",
    "./skills/walkeros-understanding-stores",
    "./skills/walkeros-understanding-development",
    "./skills/walkeros-using-logger",
    "./skills/walkeros-using-cli",
    "./skills/walkeros-using-store-cache",
    "./skills/walkeros-using-transformer-ga4",
    "./skills/walkeros-mcp-actions",
    "./skills/walkeros-create-cmp-source",
    "./skills/walkeros-create-destination",
    "./skills/walkeros-create-source",
    "./skills/walkeros-create-transformer",
    "./skills/walkeros-mapping-configuration",
    "./skills/walkeros-testing-strategy",
    "./skills/walkeros-debugging",
    "./skills/walkeros-writing-documentation",
    "./skills/walkeros-using-step-examples"
  ],
  "mcpServers": {
    "walkeros-flow": {
      "command": "npx",
      "args": ["@walkeros/mcp"]
    },
    "walkeros": {
      "type": "http",
      "url": "https://app.walkeros.io/api/mcp"
    }
  }
}

Contents

What it installs

The manifest is a name and a version. 24 skills, 2 MCP servers travel with it, and installing the plugin installs all of them — 995 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

marketplace.json 406 B

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

today Changed d50b2c0fd24f
1mo ago First seen · 61 lines scan A cf32a3ab2f43

Subscribe to this mod's changes

walkeros is a plugin published in the GitHub repository elbwalker/walkerOS (347 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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walkeros

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What it installs

What ships with it

What this file has done since we first saw it

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