llms.txt
+5 −34
− Polylane works with AWS, Cloudflare, Vercel, Google Cloud, Render, PlanetScale, Railway, Fly.io, Kubernetes, Supabase, Modal, Convex, Trigger.dev, ClickHouse, Turso, Neon, Upstash, Datadog, Honeycomb, Axiom, New Relic, Sentry, Better Stack, OpenStatus, Grafana, Logfire, LangSmith, Braintrust, GitHub, GitLab, Devin, Cursor, Factory, Conductor, Capy, Amp, Slack, incident.io, Linear, Mixpanel, Amplitude, PostHog, Depot, Blacksmith, CircleCI, and MCP Server. Every integration is listed at https://po− - [How to add MCP servers to Cursor](https://polylane.com/learn/coding-agents/how-to-add-mcp-servers-to-cursor/): How to add MCP servers to Cursor: project and global mcp.json files, remote and local servers, OAuth sign-in, secrets from env vars and tool approvals. (Markdown: https://polylane.com/learn/coding-agents/how-to-add-mcp-servers-to-cursor.md)− - [How to add MCP servers to GitHub Copilot in VS Code](https://polylane.com/learn/coding-agents/how-to-add-mcp-servers-to-github-copilot/): How to add MCP servers to GitHub Copilot in VS Code: workspace and user mcp.json, HTTP and stdio servers, MCP: Add Server and confirming tool calls. (Markdown: https://polylane.com/learn/coding-agents/how-to-add-mcp-servers-to-github-copilot.md)− - [How to use Claude Code: a practical guide](https://polylane.com/learn/coding-agents/how-to-use-claude-code/): How to use Claude Code: install it, write a CLAUDE.md, pick a permission mode, steer it mid-task, script it with -p and connect it to your tools with MCP. (Markdown: https://polylane.com/learn/coding-agents/how-to-use-claude-code.md)− - [How to use Codex CLI: install, AGENTS.md, MCP and exec](https://polylane.com/learn/coding-agents/how-to-use-codex-cli/): How to use Codex CLI: install it, sign in, write an AGENTS.md, set permissions, resume sessions, script it with codex exec and add MCP servers. (Markdown: https://polylane.com/learn/coding-agents/how-to-use-codex-cli.md)− - [How to use OpenCode: install, plan and build, MCP](https://polylane.com/learn/coding-agents/how-to-use-opencode/): How to use OpenCode: install it, connect a provider, write an AGENTS.md with /init, switch between Plan and Build, undo changes and add MCP servers. (Markdown: https://polylane.com/learn/coding-agents/how-to-use-opencode.md)− - [How to use the Pi coding agent](https://polylane.com/learn/coding-agents/how-to-use-the-pi-coding-agent/): How to use the Pi coding agent: install it, sign in with /login, pick a model, branch sessions with /tree and /fork, compact context and script it with -p. (Markdown: https://polylane.com/learn/coding-agents/how-to-use-the-pi-coding-agent.md)− - [How to fix a broken build on main](https://polylane.com/learn/continuous-integration/how-to-fix-a-broken-build-on-main/): How to fix a broken build on main: read the failing job, decide between rerun, revert and fix forward, find the breaking commit and stop the next one. (Markdown: https://polylane.com/learn/continuous-integration/how-to-fix-a-broken-build-on-main.md)− - [How to correlate incidents with deploys using evidence](https://polylane.com/learn/deployment-safety/how-to-correlate-incidents-with-deploys/): Learn how to correlate incidents with deploys using release markers, metrics, logs and verified GitHub, Vercel, Cloudflare and Kubernetes change events. (Markdown: https://polylane.com/learn/deployment-safety/how-to-correlate-incidents-with-deploys.md)− - [Supabase vs Convex in production: reliability and cost](https://polylane.com/learn/reliability/supabase-vs-convex-in-production/): Supabase vs Convex in production: compare data models, realtime, consistency, scaling, migrations, monitoring, backups and costs before choosing your backend. (Markdown: https://polylane.com/learn/reliability/supabase-vs-convex-in-production.md)− - [AsyncEventsDropped: diagnose Lambda async event loss](https://polylane.com/learn/troubleshooting/AsyncEventsDropped/): AsyncEventsDropped counts Lambda async events discarded after age or retry limits. Check throttling, destinations and DLQs, then verify processing recovery. (Markdown: https://polylane.com/learn/troubleshooting/AsyncEventsDropped.md)− - [AWS_EMF_ENVIRONMENT: valid values and missing EMF fixes](https://polylane.com/learn/troubleshooting/AWS_EMF_ENVIRONMENT/): AWS_EMF_ENVIRONMENT overrides EMF library detection. Check Node, Python and Java values separately, trace stdout or agent delivery, and fix missing metrics. (Markdown: https://polylane.com/learn/troubleshooting/AWS_EMF_ENVIRONMENT.md)− - [ChangeMessageVisibility: troubleshoot SQS message timeout errors](https://polylane.com/learn/troubleshooting/ChangeMessageVisibility/): ChangeMessageVisibility resets SQS message visibility. Use current receipt handles, bounded timeout extensions and per-entry batch error checks with Lambda. (Markdown: https://polylane.com/learn/troubleshooting/ChangeMessageVisibility.md)− - [EC2ThrottledException: fix Lambda EC2 API throttling](https://polylane.com/learn/troubleshooting/EC2ThrottledException/): EC2ThrottledException means EC2 throttled Lambda initialization. Check VPC state and API activity, distinguish concurrency limits, and verify a safe recovery. (Markdown: https://polylane.com/learn/troubleshooting/EC2ThrottledException.md)− - [LambdaInsightsExtension: setup and missing metrics fixes](https://polylane.com/learn/troubleshooting/LambdaInsightsExtension/): LambdaInsightsExtension is the AWS Lambda Insights layer name. Choose a verified regional ARN, grant collector log permissions, and diagnose missing metrics. (Markdown: https://polylane.com/learn/troubleshooting/LambdaInsightsExtension.md)− - [Fix Cloudflare “Error 1102: Worker exceeded resource limits”](https://polylane.com/learn/troubleshooting/cloudflare-error-1102-worker-exceeded-resource-limits/): Why a Cloudflare Worker returns Error 1102, how to tell a CPU time overrun from a 128 MB memory overrun, and the code and Wrangler changes that fix each. (Markdown: https://polylane.com/learn/troubleshooting/cloudflare-error-1102-worker-exceeded-resource-limits.md)− - [Kubernetes CrashLoopBackOff: causes and fixes](https://polylane.com/learn/troubleshooting/kubernetes-crashloopbackoff/): What CrashLoopBackOff means in Kubernetes, how to read the exit code and events behind it, and the fix for each common cause, from bad config to failing probes. (Markdown: https://polylane.com/learn/troubleshooting/kubernetes-crashloopbackoff.md)− - [Fix Prisma “P1001: Can't reach database server”](https://polylane.com/learn/troubleshooting/prisma-p1001-cant-reach-database-server/): Why Prisma prints “P1001: Can't reach database server”, how to test the host and port it names, and how to fix private hosts, IPv6, paused databases and URLs. (Markdown: https://polylane.com/learn/troubleshooting/prisma-p1001-cant-reach-database-server.md)− - [Fix Railway “Application failed to respond” (502)](https://polylane.com/learn/troubleshooting/railway-application-failed-to-respond/): Why Railway returns “Application failed to respond” with a 502, how to tell a wrong host, port or target port from a crash or overload, and how to fix each. (Markdown: https://polylane.com/learn/troubleshooting/railway-application-failed-to-respond.md)− - [Fix Render “Port scan timeout reached, no open ports detected”](https://polylane.com/learn/troubleshooting/render-port-scan-timeout-reached-no-open-ports-detected/): Why a Render deploy fails with “Port scan timeout reached, no open ports detected”, how to spot the cause in the logs, and how to bind to 0.0.0.0 on PORT. (Markdown: https://polylane.com/learn/troubleshooting/render-port-scan-timeout-reached-no-open-ports-detected.md)− - [How to debug Vercel function timeouts](https://polylane.com/learn/troubleshooting/how-to-debug-vercel-function-timeouts/): Debug Vercel FUNCTION_INVOCATION_TIMEOUT 504s: find the slow call with vercel logs and httpstat, fix hangs, set maxDuration and verify on a preview. (Markdown: https://polylane.com/learn/troubleshooting/how-to-debug-vercel-function-timeouts.md)− - [How to use Claude Code to debug production issues](https://polylane.com/learn/ai-in-production/how-to-use-claude-code-to-debug-production-issues/): Debug production issues with Claude Code: get logs and traces into the session, test hypotheses against evidence, stay read-only and ship a verified fix. (Markdown: https://polylane.com/learn/ai-in-production/how-to-use-claude-code-to-debug-production-issues.md)− - [How to monitor a Convex app in production](https://polylane.com/learn/monitoring-coverage/how-to-monitor-a-convex-app-in-production/): Monitor a Convex app in production: use the Health page and CLI, stream logs to Axiom or Datadog, report exceptions to Sentry, and alert on failures. (Markdown: https://polylane.com/learn/monitoring-coverage/how-to-monitor-a-convex-app-in-production.md)− - [How to monitor a Django app on Render](https://polylane.com/learn/monitoring-coverage/how-to-monitor-a-django-app-on-render/): Monitor a Django app on Render: JSON logs, a real health check, failure alerts, log and metrics streams, OpenTelemetry under Gunicorn and Celery checks. (Markdown: https://polylane.com/learn/monitoring-coverage/how-to-monitor-a-django-app-on-render.md)− - [How to monitor a Supabase app in production](https://polylane.com/learn/monitoring-coverage/how-to-monitor-a-supabase-app-in-production/): Monitor a Supabase app in production: scrape the Metrics API into Prometheus, drain logs, run SQL health checks, trace requests and alert on what matters. (Markdown: https://polylane.com/learn/monitoring-coverage/how-to-monitor-a-supabase-app-in-production.md)− - [How to monitor a vibe-coded app in production](https://polylane.com/learn/monitoring-coverage/vibe-coding-production-monitoring/): Monitor a vibe-coded app in production: surface swallowed errors, add a health route, tag deploys, watch cron jobs and alert on what users feel first. (Markdown: https://polylane.com/learn/monitoring-coverage/vibe-coding-production-monitoring.md)− - [Cloudflare Hyperdrive connection errors: causes and fixes](https://polylane.com/learn/troubleshooting/cloudflare-hyperdrive-connection-errors/): Fix Cloudflare Hyperdrive connection errors: config codes 2008 to 2016, pool exhaustion, connection_refused and stale clients reused across Worker requests. (Markdown: https://polylane.com/learn/troubleshooting/cloudflare-hyperdrive-connection-errors.md)− - [How to monitor a FastAPI app on Railway: logs, traces and alerts](https://polylane.com/learn/monitoring-coverage/how-to-monitor-a-fastapi-app-on-railway/): Set up health checks, JSON logs, OpenTelemetry traces, monitors and crash alerts for a FastAPI service on Railway, with the commands and config to copy. (Markdown: https://polylane.com/learn/monitoring-coverage/how-to-monitor-a-fastapi-app-on-railway.md)− - [How to debug Cloudflare Workers errors: logs, traces and error codes](https://polylane.com/learn/troubleshooting/how-to-debug-cloudflare-workers-errors/): Debug Cloudflare Workers errors step by step: read 1101 and 1102 codes, enable Workers Logs and source maps, use wrangler tail, DevTools and local traces. (Markdown: https://polylane.com/learn/troubleshooting/how-to-debug-cloudflare-workers-errors.md)− - [Shipping safely: deploys, config and change risk](https://polylane.com/series/shipping-safely/): How small teams ship to main every day without breaking production: watching deploys, config changes and rollouts. 1 article. (Markdown: https://polylane.com/series/shipping-safely.md)− - [Platform playbooks](https://polylane.com/series/platform-playbooks/): Running a specific stack in production: Next.js on Vercel, APIs on Cloudflare, Rails on Fly.io, Supabase and more. 8 articles. (Markdown: https://polylane.com/series/platform-playbooks.md)− - [AI x Production: coding agents, MCP and autofix](https://polylane.com/series/ai-x-production/): Giving coding agents production context, letting AI open fixes safely, and building software that operates itself. 2 articles. (Markdown: https://polylane.com/series/ai-x-production.md)− - [Vibe-coded apps in production](https://polylane.com/series/vibe-coded-apps-in-production/): Keeping a Lovable, Bolt, v0 or Replit app running once real users arrive: monitoring, debugging and fixing it without an ops team. 1 article. (Markdown: https://polylane.com/series/vibe-coded-apps-in-production.md)− - [Using coding agents: Claude Code, Cursor, Codex and more](https://polylane.com/series/using-coding-agents/): Practical guides to each coding agent by name: installing it, adding MCP servers, writing its instructions file and the workflows that hold up. 6 articles. (Markdown: https://polylane.com/series/using-coding-agents.md)+ Polylane works with AWS, Azure, Cloudflare, Vercel, Google Cloud, Render, PlanetScale, Railway, Fly.io, Kubernetes, Supabase, Modal, Convex, Trigger.dev, ClickHouse, Turso, Neon, Upstash, Datadog, Honeycomb, Axiom, New Relic, Sentry, Better Stack, OpenStatus, Grafana, Logfire, LangSmith, Braintrust, GitHub, GitLab, Devin, Cursor, Factory, Capy, Amp, Slack, incident.io, Linear, Mixpanel, Amplitude, PostHog, Depot, Blacksmith, CircleCI, and MCP Server. Every integration is listed at https://polyla+ - [Polylane for security](https://polylane.com/use-cases/security): AI security review: Polylane checks every pull request that reaches production for flaws an attacker can exploit, traces each one through your code, and fixes vulnerable dependencies. (Markdown: https://polylane.com/use-cases/security.md)+ - [Affiliate program](https://polylane.com/affiliates): refer teams to Polylane and earn 15% for a year (Markdown: https://polylane.com/affiliates.md)+ - [Platform playbooks](https://polylane.com/series/platform-playbooks/): Running a specific stack in production: Next.js on Vercel, APIs on Cloudflare, Rails on Fly.io, Supabase and more. 1 article. (Markdown: https://polylane.com/series/platform-playbooks.md)+ - [AI x Production: coding agents, MCP and autofix](https://polylane.com/series/ai-x-production/): Giving coding agents production context, letting AI open fixes safely, and building software that operates itself. 1 article. (Markdown: https://polylane.com/series/ai-x-production.md)