Your agents silently fail in production
We fix that
Agents hallucinate, loop, and fail silently in production. Maev surfaces every failure automatically in real time.
Not just logs. A failure detection layer built for AI agents.
pip install maev-sdkBuilt for engineers building on
What's actually happening
Your agent is already broken.
You just can't see it.
These aren't edge cases. They're happening right now, in your production agent, with zero visibility.
Agent returned fabricated API data. User filed a support ticket 3 days later.
Tool call triggered itself 47 times. $180 burned before rate limit hit.
External API returned 429. Agent retried 12 times silently. No alert fired.
Prompt hit 128k tokens. Agent silently dropped memory. Output was wrong.
$340 burned in 8 minutes on one runaway session. Caught on the billing page.
Agent completed the wrong subtask. Returned success. No one noticed for a week.
Maev detects all 10 failure categories automatically. Zero config.
6 of 10 failure types shownThe difference
Shipping blind
vs. knowing exactly what broke.
- Failures surface as user complaints, days later
- No logs, no traces, no context to debug with
- grep through stdout hoping to find something
- Cost spikes show up on the billing page
- Infinite loops run until rate limits stop them
- No idea which run failed, when, or why
- Every failure classified before users ever see it
- Full trace: every LLM call, tool use, and decision
- Replay any run step by step in the dashboard
- Cost per run, broken down by step
- Loops caught and alerted within seconds
- Root cause surfaced in seconds, not hours
Setup
Add one line
See every failure
your agent has ever made
No infra. No pipelines. No config files. Works with LangChain, CrewAI, AutoGen, or any Python agent. Running in under 60 seconds.
01 install
$ pip install maev-sdk02 init your agent
import maev
maev.init(api_key="vl_...") # that's it03 live in dashboard
What you get
Built to ship reliable agents
Every LLM call, tool invocation, and decision logged with millisecond timing.
10 built-in rules. Context exhaustion, loops, hallucinations. All caught automatically.
Token spend and API cost broken down by step. Know exactly where money goes.
Recurring failure signatures clustered across hundreds of runs automatically.
What you get
Every tool you need to ship
agents that don't fail silently.
Live execution traces
Every LLM call, tool invocation, and decision logged with millisecond timing. Replay any run step by step.
Failure classification
Context exhaustion, loops, hallucinations, RAG failures. Classified across 10 built-in rules automatically.
Cost per run
Token spend and API cost broken down by step. Know exactly where every dollar goes.
Pattern detection
Recurring failure signatures clustered across hundreds of runs before they become incidents.
Smart alerting
Slack or email alerts the moment something breaks, with the failure category already attached.
< 5ms overhead
All telemetry is async and fire-and-forget. Your agent thread never waits for observability.
Performance
Invisible
by design
Maev is built on OpenTelemetry. All collection is async and non-blocking. Your agent never waits for observability.
Built on OpenTelemetry, the industry standard for distributed tracing, with a purpose-built layer for AI agent observability.
OpenTelemetry compatibleCost control
Stop paying for
agent waste
Most cost overruns come from loops, duplicate calls, and runaway context. Maev finds them before your billing page does.
Detect infinite loops
Catch agents stuck in repetition cycles before they drain your budget.
Catch redundant LLM calls
Surface duplicate calls and eliminate them at the source.
Optimize token consumption
Per-step token attribution so you know exactly where context goes.
Pricing
Simple, transparent pricing
Starter
For solo developers and small teams shipping their first AI agents.
Starter includes:
- Live execution traces
- 10 failure categories
- Email alerts
Pro
For teams running agents in production who need deep visibility.
Everything in Starter, plus:
- Slack and email alerts
- Cost per run breakdown
- Pattern detection
Enterprise
Custom scale, SLA, and compliance for AI-native organizations.
Everything in Pro, plus:
- SSO and audit logs
- Dedicated support
- Custom SLA
All plans include a 14-day free trial. No credit card required.
Start free, no credit card
Your agent is failing right now
You just don't know it
One line of code. Every failure, every trace, every dollar visible in seconds. The engineers not using Maev are the ones getting paged at 3am.