YY COMBINATOR · S26

Your coding agent writes code.Now let it fix prod too.

If your team uses Cursor, Claude Code, or Codex, you know the workflow. When prod breaks, you’re grepping logs, adding console.logs, redeploying, hoping the AI’s guess is right. It can take hours.

Hyperprobe’s SDK lets your coding agent capture actual runtime state from your running services. Non-blocking probes, real variable values, fix in minutes.

Read-only. PII redacted by default. <1% overhead.

Works with Cursor, Claude Code, Codex·Node.js·Java·Python

The runtime data layer for AI-native software.

WHAT CHANGES WITH HYPERPROBE
Time to root cause
3–4 hrs
~9 min
Redeployments per incident
3–4*
0
Senior engineers pulled in
2–3
1
Observability bill
Reduced 40–60%
— AI DIAGNOSIS

Snapshot captured.Root cause in the same thread.

Your coding agent flags the suspect line. The SDK probes, captures the variable state, and hands it back. Your agent diagnoses, scopes the blast radius, and proposes a fix you can verify before merging. One conversation. One fix that works.

SNAPSHOT — line 34 · 14:23:07 UTC

Thread not paused · Zero user impact

VARIABLES

user.tier = 'free'

amount = 299.99

balance = None ← null silently

DB STATE

db_conn = timeout (3,000ms)

db.pool.active = 5 / 5 in use

db.pool.waiting = 12 queued

Hyperprobe AI · payment-service · INC-20240312-0047
AI

get_balance() returns None on DB timeout — the free-tier connection pool is saturated (5/5 slots). The code silently treats None as zero balance and throws InsufficientFunds. Users see the wrong error. Paid-tier pool is separate and unaffected.

How many users affected?
DEV
AI
ROOT CAUSE REPORT · MTTR: 9 MIN
CAUSE

847 failures · 89% free-tier · pool exhausted → null → wrong error shown

FIX

Pool 5→20. Raise DBTimeoutException explicitly, don't return None.

PREVENT

Circuit breaker on balance endpoint. Alert at pool > 80%.

— THE PROBLEM

Your AI agent saw the same exception.It still can't tell you what caused it.

Your AI agent reads the same logs you do. It reasons over the same traces, the same metrics, the same stack traces. And when it diagnoses? It produces a confident, plausible answer that turns out to be wrong — because the evidence it needed wasn't in the log stream. The bug is still there. Your customers still hit it.

3-4h

Average time spent searching through scattered log lines to manually reconstruct application state.

45m

Average time required for a developer to re-enter the deep flow zone after a context switch.

10m

Total time spent identifying, tracing variables, and deploying a permanent patch using Hyperprobe.

— THE SOLUTION

Runtime evidence, not log guesses.Up and running in three steps.

Hyperprobe does not require writing complex span metrics or wrapping services. Deploy the daemon alongside your app in minutes.

STEP 01

Install the Agent

pom.xml

<dependency>

<groupId>io.hyperprobe</groupId>

<artifactId>agent</artifactId>

<scope>runtime</scope>

</dependency>

Add the SDK dependency, instrument your service, deploy. Commit once — never touch it again.

✓ One-time setup per service
STEP 02

Set a Breakpoint from IDE

PaymentService.java
32 public void process(Order o) {
33 Balance b = getBalance(o);
34if (b.amount >= o.total) {
35 deduct(o.userId, o.total);
36 }

Incident fires → open VS Code → click to set a live breakpoint. No redeploy. No restart.

✓ No redeploy. No restart.
STEP 03

Snapshot Captured

SNAPSHOT — line 34 · 14:23:07 UTC

Thread not paused · Zero user impact

VARIABLES

b.amount = null

o.total = 299.99

o.userId = 'usr_9182'

STACK TRACE

process():34 → handleRequest():112

When the breakpoint is hit by a real request, Hyperprobe captures the full state without pausing the thread.

✓ Zero impact on live traffic
— THE NUMBERS

Same incident. Same engineer. Same logs.One probe changes everything.

Why waste days adding log statements, rebuilding containers, and redeploying microservices just to capture a single undefined variable?

What the engineer needsLOGS + APMWith HyperProbe
Where did it break?5 min5 min
Which users are affected?25 min — tier not in logs, needs separate DB queryInstant — user.tier = 'free', 89% of failures
What did the database return?60 min — redeploy needed, not loggedInstant — balance = null, timed out after 3000ms
Why did the database fail?60 min — pool state invisible to logsInstant — pool 5/5 full, 12 requests queued
What damage to users?90 min — silent null→zero only visible after multiple deploysInstant — null treated as zero, user saw wrong error
Total Time3-4 hours9 minutes
— SECURITY & COMPLIANCE

Your three hard requirements.Met.

Production debugging requires absolute data compliance. Hyperprobe redacts sensitive information locally, meaning database-level and token-level PII never leaves your networks.

1

Read-only architecture

The agent cannot mutate application state, cannot crash your pod, cannot affect customer requests. Probes capture variable values from running memory. They never write. Zero blast radius by design.

2

PII redaction in-memory

Sensitive data is masked at the agent, in your infrastructure, before any snapshot is captured. PII never leaves your network. You configure the redaction rules; we never see the raw values.

3

Zero AI training on your code

Your snapshots, your code paths, your runtime data are never used to train foundation models. Not by HyperProbe. Not by upstream providers. Your IP stays your IP.

— CLIENT STORIES

See what our clients are saying.

Learn how our solutions have empowered our clients to debug in minutes.

★★★★★

"Sync issues used to take us days to reproduce locally. Hyperprobe caught the silent data mismatch in production on the first attempt."

Aishwarya Maurya

Tech Lead @ CheQ Digital

★★★★★

"During peak traffic, our listing service was black-boxing failures. Hyperprobe let us inspect the live memory state during the spike. We fixed the race condition in the same hour."

Bhagwan Bansal

SDE @ Housing.com

— FAQs

Questions engineers
actually ask.

Datadog tells you something broke. Hyperprobe tells you why. There's a gap between those two things — it's where your engineers spend 3–4 hours per incident. Hyperprobe fills that gap without replacing Datadog. The sale typically comes out of your existing observability budget.

Logs capture what you anticipated. Production bugs happen in the gaps — the variable state you didn't think to log, the DB return you assumed would never be null, the pool condition you didn't know to watch. Hyperprobe captures the exact state at the moment of failure, regardless of what you logged. It's not a replacement for logging. It's what you reach for when your logs don't have the answer.

The agent is read-only — it cannot execute code or write to memory. Every probe requires explicit approval. Breakpoints auto-deactivate at 0.5% CPU impact and expire after 30 minutes by default. Everything runs inside your VPC. PII is redacted at agent level before anything leaves your cluster.

Add one dependency to your pom.xml, deploy to production once, install the VS Code plugin. That's it. We've seen engineers place their first live breakpoint within 20 minutes of starting. We onboard every early access customer personally — if anything takes longer than 30 minutes, that's on us.

Yes. The core product is live breakpoints — place one, capture the snapshot, read the variable state yourself. The AI layer reads the snapshot and explains root cause in plain English, but it's additive. Engineers who know their codebase well often don't need it. Engineers on unfamiliar services find it cuts investigation time in half again.

Java, Scala, Kotlin, Node.js, and Python today. VS Code plugin available now. IntelliJ on the roadmap. If your stack runs on JVM or Node — you're covered from day one.

Still got questions?

Schedule a short session with our platform engineering team.

Book a Demo

Your next production incident is coming.Will your team have Hyperprobe ready?

Set up takes 5 minutes. No code changes required.

Request a Demo

Zero code changes. PII redacted. Under 1% CPU overhead.