browser-recorder

browser-recorder is an agent for Claude Code from desplega-ai/qa-use. It costs 56 tokens per session (1,480 once invoked), scanned A, original, MIT.

A browser interaction recorder that watches actions and turns them into YAML test definitions. YAML is a plain-text format often used to describe configuration and automated tests.

In plain words
What is it for?
Use it to record a user flow such as login, create tests from an existing browser session, or replay a recording to check that it works.
Why use it?
It saves you from writing every browser-test step by hand. It can also identify reusable values, possible secrets, URL changes, waits, and unnecessary steps.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the qa-use plugin — 1 skill, 6 commands, 5 agents shipped together

Good fit Use it to record a user flow such as login, create tests from an existing browser session, or replay a recording to check that it works.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/desplega-ai/qa-use/browser-recorder
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/desplega-ai/qa-use

Made for: Claude Code.

Or install qa-use, the plugin that ships this one along with the rest of its 1 skill, 6 commands, 5 agents.

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.

agentmods badge for browser-recorder

README.md
[![agentmods](https://agentmods.dev/badge/agents/desplega-ai/qa-use/browser-recorder/github.svg)](https://agentmods.dev/agents/desplega-ai/qa-use/browser-recorder)
Your own site
<a href="https://agentmods.dev/agents/desplega-ai/qa-use/browser-recorder"><img src="https://agentmods.dev/badge/agents/desplega-ai/qa-use/browser-recorder/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.

agentmods 80×15 button for browser-recorder

Your own site · 80×15
<a href="https://agentmods.dev/agents/desplega-ai/qa-use/browser-recorder"><img src="https://agentmods.dev/badge/agents/desplega-ai/qa-use/browser-recorder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,480 The whole file, excluding the scripts and references it only reads on demand.
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.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00056 $0.01480
Opus 5.5 $0.00022 $0.00592
Sonnet 5.5 $0.00011 $0.00296
Haiku 4.5 $0.00006 $0.00148

Measured 1mo ago against content hash 4fc1aa165052, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

browser-recorder 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 1mo ago.

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.

plugins/qa-use/agents/browser-recorder.md · 201 lines

How it starts

The opening of the file, as written. The whole thing — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Browser Recorder

Observes browser commands and generates qa-use test YAML definitions.

Purpose

Track browser interactions and generate test YAML with:

  • Variable extraction for repeated values
  • Secret detection for sensitive data
  • Assertion inference from URL changes and element waits
  • Cleanup of redundant steps

When Spawned

  • By feature-verify skill after exploration to generate test YAML
  • By test-authoring skill for assisted test creation
  • By user for "record this flow" requests

Input Format

{
  "test_name": "login-flow",
  "description": "Verify login with valid credentials",
  "session_id": "abc123",
  "record_mode": "capture"
}

Fields:

  • test_name: Name for the generated test (used as filename)
  • description: Human-readable description of what the test verifies
  • session_id: Existing browser session to attach to (optional - create new if not provided)
  • record_mode: capture (default) or replay (to verify recording works)

Recording Process

  1. Attach to browser session

    • If session_id provided, verify it exists via qa-use browser list
    • If no session, announce: "No active session. Please create one or I'll create one for you."
  2. Announce recording start

    📹 Recording started for test: login-flow
    
    Perform the actions you want to test. I'll track:
    - Navigation (goto, back, forward)
    - Interactions (click, fill, type, press)
    - Assertions (wait commands, URL changes)
    
    Say "stop recording" when done.
    
  3. Track browser commands Monitor all browser commands executed and map to test steps:

    Browser Command Test Step
    goto <url> action: goto, url: <url>
    click <ref> action: click, target: <element description>
    fill <ref> "value" action: fill, target: <element desc>, value: <value>
    type <ref> "text" action: type, target: <element desc>, value: <text>
    press <key> action: press, key: <key>
    check <ref> action: check, target: <element desc>
    select <ref> "opt" action: select, target: <element desc>, value: <opt>
    wait-for-selector action: wait_for_selector, selector: <selector>
    wait-for-load action: wait_for_load, state: <state>

Read the full file on GitHub · 201 lines

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.

  1. 1mo ago First seen · 201 lines · 56 tokens per session scan A 4fc1aa165052

Subscribe to this mod's changes

browser-recorder is an agent published in the GitHub repository desplega-ai/qa-use (27 stars, last pushed 21d ago), licensed MIT. It adds 56 tokens to every session and 1,480 once invoked, about $0.0002 per session on Opus 5.5. 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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