upgrade-browser-sdk-v7

upgrade-browser-sdk-v7 is a skill for Claude Code, Codex from datadog-labs/agent-skills. It costs 84 tokens per session (4,077 once invoked), scanned A, original, MIT.

A migration guide for upgrading the Datadog Browser SDK from version 6 to version 7. Datadog Browser SDK collects browser monitoring and log data.

In plain words
What is it for?
It helps update CDN URLs and package dependencies, replace affected settings and APIs, and check project files for version-6 references.
Why use it?
It helps find removed options, changed APIs, old package versions, and outdated CDN links that can break an upgrade.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It helps update CDN URLs and package dependencies, replace affected settings and APIs, and check project files for version-6 references.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/datadog-labs/agent-skills/upgrade-v7
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.

Any agent
npx skills add datadog-labs/agent-skills --skill upgrade-v7
Clone the repo
git clone --depth 1 https://github.com/datadog-labs/agent-skills

Made for: Claude Code, Codex.

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 upgrade-browser-sdk-v7

README.md
[![agentmods](https://agentmods.dev/badge/skills/datadog-labs/agent-skills/upgrade-v7/github.svg)](https://agentmods.dev/skills/datadog-labs/agent-skills/upgrade-v7)
Your own site
<a href="https://agentmods.dev/skills/datadog-labs/agent-skills/upgrade-v7"><img src="https://agentmods.dev/badge/skills/datadog-labs/agent-skills/upgrade-v7/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 upgrade-browser-sdk-v7

Your own site · 80×15
<a href="https://agentmods.dev/skills/datadog-labs/agent-skills/upgrade-v7"><img src="https://agentmods.dev/badge/skills/datadog-labs/agent-skills/upgrade-v7.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 84 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,077 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 39 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Prompt Injection · line 88
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Memory Poisoning · line 200
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 202
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 204
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 205
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 206
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 207
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 208
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 210
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 211
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 212
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Memory Poisoning · line 213
    Skill attempts to fill the context window with filler content, displacing legitimate instructions and safety constraints. This can degrade agent performance or bypass safety boundaries.
    Fix: Implement context-window management that detects and rejects padding or stuffing attempts. Prioritize system instructions over user-injected content.
  • medium Prompt Injection · line 200
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 200
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 202
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 202
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 211
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 204
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Prompt Injection · line 204
    Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.
    Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
  • medium Tool Misuse · line 204
    Tool defaults are unsafe or overly permissive (e.g. disabled TLS verification, no authentication, world-writable permissions). Unsafe defaults widen the attack surface.
    Fix: Override unsafe defaults with secure settings (verify=True, auth required, restrictive permissions). Review and harden all tool configurations.
How audits are shown
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 $0.00084 $0.04077
Opus 5 $0.00042 $0.02039
Sonnet 5 $0.00017 $0.00815
Haiku 4.5 $0.00008 $0.00408

Measured 10d ago against content hash 8f85cd04026d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

upgrade-browser-sdk-v7 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 10d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

dd-browser-sdk/upgrade-v7/SKILL.md · 246 lines

How it starts

The opening of the file, as written. The whole thing — 246 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Upgrade Datadog Browser SDK to v7

Systematic migration guide from v6 to v7. Follow steps 1-6 in order. Each step includes a search pattern to find affected code.

Step 1: Update SDK version

CDN setup — update script src URLs:

v6 pattern v7 replacement
datadoghq-browser-agent.com/us1/v6/datadog-rum.js datadoghq-browser-agent.com/us1/v7/datadog-rum.js
datadoghq-browser-agent.com/us1/v6/datadog-logs.js datadoghq-browser-agent.com/us1/v7/datadog-logs.js
datadoghq-browser-agent.com/us1/v6/datadog-rum-slim.js datadoghq-browser-agent.com/us1/v7/datadog-rum-slim.js

Replace us1 with your site: eu1, us3, us5, ap1, ap2. For US1-FED, the pattern is flat with no site prefix: datadog-rum-v7.js, datadog-logs-v7.js, datadog-rum-slim-v7.js.

Search: grep -r "datadoghq-browser-agent.com.*v6" --include="*.html" --include="*.js" --include="*.ts" --include="*.tsx" --include="*.jsx"

npm setup — update package.json dependencies:

"@datadog/browser-rum": "^7.0.0"
"@datadog/browser-logs": "^7.0.0"
"@datadog/browser-rum-slim": "^7.0.0"

Then run your package manager (npm install, yarn install, etc.) and rebuild.

Also upgrade framework integrations to v7: @datadog/browser-rum-react, @datadog/browser-rum-angular, @datadog/browser-rum-vue, @datadog/browser-rum-nextjs.

Search: grep -r "@datadog/browser-" --include="package.json" .

Step 2: Add crossorigin="anonymous" (CDN only)

v7 CDN bundles use ESM dynamic imports. Every <script> tag loading the SDK must have crossorigin="anonymous":

<script src="https://www.datadoghq-browser-agent.com/us1/v7/datadog-rum.js" crossorigin="anonymous"></script>

For dynamically created script elements:

const script = document.createElement('script')
script.crossOrigin = 'anonymous' // Must set BEFORE setting src
script.src = 'https://www.datadoghq-browser-agent.com/us1/v7/datadog-rum.js'

Read the full file on GitHub · 246 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. 10d ago First seen · 246 lines · 84 tokens per session scan A 8f85cd04026d

Subscribe to this mod's changes

upgrade-browser-sdk-v7 is a skill published in the GitHub repository datadog-labs/agent-skills (168 stars, last pushed 14d ago), licensed MIT. It adds 84 tokens to every session and 4,077 once invoked, about $0.0004 per session on Opus 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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