AI Agents and Proxies
Agents that browse need geo-correct egress, rate-limit awareness and auditability. How to give each agent an identity, control sessions and bound retry costs.
Every LightningBytes article tagged Browser automation. View all articles
13 articles
Agents that browse need geo-correct egress, rate-limit awareness and auditability. How to give each agent an identity, control sessions and bound retry costs.
What behavioural detection actually measures, which patterns are worth emulating, and why consistency beats randomness in the timing signals platforms track.
Containerising a scraper: handling headless Chrome, passing proxy credentials safely, image size, and the shared-memory problem that crashes browsers.
How to design a benchmark that actually predicts production: same target, same proxies, measuring success rate, time and cost per page rather than raw speed.
Using the Playwright MCP server so an AI agent can drive a browser, with a proxy configured so the agent's traffic is geo-correct and rate-aware.
The difference between a local headless browser and a managed scraping browser, what you actually buy with the latter, and how to evaluate the trade-off.
Playwright, Puppeteer, Selenium and managed scraping browsers compared on language support, waiting behaviour, parallel contexts and proxy handling.
What FlareSolverr does, how to wire it into a scraper, its real limitations, and why it is a workaround rather than a durable strategy for defended targets.
Why challenges appear, how to lower the risk score so they stop, and an honest assessment of solver services including cost, accuracy and terms of use.
Puppeteer scraping in Node: launch arguments, proxy configuration, waiting strategies, memory management across many pages, and when headless is overkill.
A practical comparison of Playwright and Selenium for scraping: waiting semantics, context isolation, proxy handling, language support and when each fits.
Configuring proxies per browser and per context in Playwright, running parallel identities safely, and cutting bandwidth with request interception.
Configuring proxies in Selenium for Chrome and Firefox, handling proxy authentication, and rotating endpoints across driver instances safely.
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