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.
npx skills add neverinfamous/mysql-mcp --skill upgrade-v5git clone --depth 1 https://github.com/neverinfamous/mysql-mcpWrote 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.
[](https://agentmods.dev/skills/neverinfamous/mysql-mcp/upgrade-v5)<a href="https://agentmods.dev/skills/neverinfamous/mysql-mcp/upgrade-v5"><img src="https://agentmods.dev/badge/skills/neverinfamous/mysql-mcp/upgrade-v5/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.
<a href="https://agentmods.dev/skills/neverinfamous/mysql-mcp/upgrade-v5"><img src="https://agentmods.dev/badge/skills/neverinfamous/mysql-mcp/upgrade-v5.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00075 | $0.03683 |
| Opus 5 | $0.00037 | $0.01842 |
| Sonnet 5 | $0.00015 | $0.00737 |
| Haiku 4.5 | $0.00007 | $0.00368 |
Grade A, and why
upgrade-browser-sdk-v5 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 8d 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.
This is a copy
100% identical to upgrade-browser-sdk-v5 — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 302 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Upgrade Datadog Browser SDK to v5
Systematic migration guide from v4 to v5. Follow steps 1-7 in order. Each step includes a search pattern to find affected code.
Step 1: Update SDK version
CDN setup — update script src URLs:
| v4 pattern | v5 replacement |
|---|---|
datadoghq-browser-agent.com/us1/v4/datadog-rum.js |
datadoghq-browser-agent.com/us1/v5/datadog-rum.js |
datadoghq-browser-agent.com/us1/v4/datadog-logs.js |
datadoghq-browser-agent.com/us1/v5/datadog-logs.js |
datadoghq-browser-agent.com/us1/v4/datadog-rum-slim.js |
datadoghq-browser-agent.com/us1/v5/datadog-rum-slim.js |
Replace us1 with your site: eu1, us3, us5, ap1. For US1-FED, the pattern is flat with no site prefix: datadog-rum-v5.js, datadog-logs-v5.js, datadog-rum-slim-v5.js. Note: AP2 is not available for v5 — upgrade to v6 first if you need AP2.
Search: grep -r "datadoghq-browser-agent.com.*v4" --include="*.html" --include="*.js" --include="*.ts" --include="*.tsx" --include="*.jsx"
npm setup — update package.json dependencies:
"@datadog/browser-rum": "^5.0.0"
"@datadog/browser-logs": "^5.0.0"
"@datadog/browser-rum-slim": "^5.0.0"
Then run your package manager (npm install, yarn install, etc.) and rebuild.
Also upgrade framework integrations to v5 if used: @datadog/browser-rum-react.
Search: grep -r "@datadog/browser-" --include="package.json" .
Step 2: Replace deprecated init parameters
These v4 parameter names no longer exist in v5. Replace them:
| Deprecated parameter (v4) | Replacement (v5) |
|---|---|
proxyUrl |
proxy |
sampleRate |
sessionSampleRate |
allowedTracingOrigins |
allowedTracingUrls |
tracingSampleRate |
traceSampleRate |
trackInteractions |
trackUserInteractions |
premiumSampleRate |
sessionReplaySampleRate |
replaySampleRate |
sessionReplaySampleRate |
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.
- 8d ago First seen · 302 lines · 75 tokens per session scan A ae031571304f
upgrade-browser-sdk-v5 is a skill published in the GitHub repository neverinfamous/mysql-mcp (10 stars, last pushed yesterday), licensed MIT. It adds 75 tokens to every session and 3,683 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to upgrade-browser-sdk-v5, differing in 0 lines, and is treated as a copy.
Other skills, from other repositories
screenshot-studio
Regenerate the Pisper product screenshots under docs/shots/ against the current UI. Starts an isolated dev instance, seeds fictional demo data through the real runtime APIs, captures every referenced page at the exact 2558x1380 asset size, and replaces the files. Use only when the user asks to refresh product…
css-debug
Use this skill to diagnose CSS and frontend layout issues such as positioning, overflow clipping, Tailwind class conflicts, z-index stacking, and React rendering visibility problems.
ring:validating-ux-completeness
Validating that UX specifications are complete before technical design: a read-only checklist over wireframes, states, responsive behavior, accessibility, and component-library alignment, emitting a DESIGN VALIDATED / NEEDS REVISION verdict to design-validation.md. Standalone utility — run after a product-designer…
code-to-image
A method for turning HTML, CSS, JavaScript, Canvas, or SVG designs into image files by rendering them in a browser. It uses Playwright, a tool for controlling a browser without a visible window.
ring:checking-frontend-quality
Checking frontend quality against changed UI via ring:qa-frontend in accessibility, visual, e2e, or performance mode and aggregating pass/fail verdicts. Use when a frontend change needs standalone a11y, visual-snapshot, Playwright e2e, or Lighthouse/Core-Web-Vitals validation outside the dev cycle. Skip for…
react-best-practices
React and Next.js performance playbook distilled from Vercel Engineering guidance. Use when building, reviewing, or refactoring React/Next.js code for waterfalls, bundle size, rendering cost, and client/server data flow.