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 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.

Claude Code

/plugin marketplace add elbwalker/walkerOS

agentmods

npx agentmods add plugins/elbwalker/walkeros/walkeros

Clone the repo

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

Made for: Claude Code.

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

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

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 yesterday.

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": "0.2.0",
  "description": "Skills and MCP tools for walkerOS - the open-source event data collection platform. Learn architecture, create sources/destinations/transformers, validate events, bundle flows, and manage projects via API.",
  "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"],
      "env": {
        "WALKEROS_TOKEN": "",
        "WALKEROS_PROJECT_ID": ""
      }
    }
  }
}

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.

yesterday First seen · 61 lines scan A cf32a3ab2f43

Subscribe to this mod's changes

walkerOS is a plugin published in the GitHub repository elbwalker/walkerOS (343 stars, last pushed 6d ago), 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.

Analytics and metrics Backend and APIs Frontend ReAct tag-manager tagging tracking typescript

walkerOS

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What ships with it

What this file has done since we first saw it

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