The request names Polar Signals, which is a continuous profiling product for CPU, GPU and memory with zero instrumentation 1. Its official doors shown are limited to a GitHub Action for CI/CD profiling 11; its open-source base Parca offers infrastructure-wide continuous profiling 2.
- 1
Polar Signals Cloudpolarsignals.comverified and signed
Always-on, zero-instrumentation continuous profiling of CPU, GPU and memory to improve performance and lower infrastructure costs 1, with a GitHub Action that installs Parca to profile CI/CD pipelines 11.
for agents: polarsignals/gh-actions-ps-profiling
- 2
- 3
Grafana Pyroscopegrafana.comverified and signed
Continuous profiling of applications, read as flame graphs, and part of the Grafana Cloud observability platform that includes profiles 313.
official:MCP server · GrafanaCLI · grafanaskill · dashboardingskill · promqlskill · opentelemetry+33 community tools built for it
for agents: pyroscope · profilecli-insights · beyla
- 4
Sentrysentry.ioverified and signed
Application performance monitoring and error tracking, with SDKs and an MCP server for setup and instrumentation 1020.
official:MCP server · @sentry/mcp-serverSDK · @sentry/nodeCLI · sentry-clirepository · sentry-pythonskill · sentry-cli+44 community tools built for it
for agents: sentry-instrument · sentry-sdk-setup · sentry-cocoa-sdk
Sources
- 1Do more with less. | Polar Signalspolarsignals.com · read 2026-10-30
- 2Parca - Open Source infrastructure-wide continuous profilingparca.dev · read 2026-10-29
- 3Full-stack observability for the agentic era | Grafana Labsgrafana.com · read 2026-10-29
- 10Sentry Docs | Application Performance Monitoring & Error Tracking Softwaredocs.sentry.io · read 2026-10-29
- 11Polar Signals Continuous Profiling: declares "polarsignals/gh-actions-ps-profiling" (the record we read and signed)unfragile.ai · read 2026-10-24
- 13pyroscope: declares "pyroscope" (the record we read and signed)unfragile.ai · read 2026-10-24
- 20sentry-instrument: declares "sentry-instrument" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
polarsignals/gh-actions-ps-profiling · Polar Signals Continuous Profiling verified and signed
Installs Parca to continuously profile your CI/CD pipeline.
· Parca website read, tools not yet checked
Open Source infrastructure-wide continuous profiling
pyroscope · pyroscope verified and signed
Continuously profile applications with Grafana Pyroscope and read the result as flame graphs. Covers three instrumentation paths — language SDK push (Go / Java / Python / Ruby / Node / .NET / Rust), Alloy eBPF auto-instrumentation (no code change, requires kernel 5.8+ with BTF), and SDK → Alloy rece
search_docs · polar found in code, not yet checked
Search the Polar documentation for guides, concepts and integration examples, e.g. checkout, usage-based billing, webhooks, customer portal, SDKs and framework adapters. Returns matching sections with their page; read a whole page with read_docs_page.
profiling · @opentelemetry/sdk-node verified and signed
polaris_status · polaris found in code, not yet checked
Show current Polaris connection status.
· Panaptico website read, tools not yet checked
Continuous verification that your systems, changes, and controls work as intended. Signals, state, and evidence from identity, cloud, network, security, and endpoint systems stream into a live model of your operations, with proof for every claim.
· Statsig website read, tools not yet checked
Statsig is your modern product development platform, with an integrated toolkit for experimentation, feature management, product analytics, session replays, and much more. Trusted by thousands of companies, from OpenAI to series A startups.
· Blackfire website read, tools not yet checked
Blackfire's continuous observability solution empowers developers to monitor their applications' real-time behavior and proactively identify existing bottlenecks or the consequences of upcoming changes before they reach production.
sentry-instrument · sentry-instrument verified and signed
Instrument an application with Sentry — detect the platform, install and initialize the SDK if needed, and wire up any signal — error monitoring, tracing/performance, logging, metrics, profiling, session replay, user feedback, cron check-ins, uptime monitors for the deployed app, and AI/LLM monitori
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.