Self Improving AI Agentswith One Line of Code

Gain complete observability and fix failing AI agents automatically by exposing them to a continuous learning loop.

Observe. Learn. Improve.

Get started free
$pip install maev-sdk

Built for engineers building on

SILENT FAILURES

Your agent is already broken
You just can't see it

These aren't hypothetical edge cases. They are active blind spots happening during live production runs where you currently lack visibility.

Hallucination
SILENT
SEVERITY: HIGH

>>Agent returned fabricated API data. User filed a support ticket 3 days later.

Infinite loop
COST
SEVERITY: CRITICAL

>>Tool call triggered itself 47 times. $180 burned before rate limit hit.

Tool call error
SILENT
SEVERITY: HIGH

>>External API returned 429. Agent retried 12 times silently. No alert fired.

Context exhaustion
SILENT
SEVERITY: MEDIUM

>>Prompt hit 128k tokens. Agent silently dropped memory. Output was wrong.

Cost explosion
COST
SEVERITY: CRITICAL

>>$340 burned in 8 minutes on one runaway session. Caught on the billing page.

Goal drift
SILENT
SEVERITY: MEDIUM

>>Agent completed the wrong subtask. Returned success. No one noticed for a week.

🛠️

Maev diagnoses and auto-fixes all 10 failure categories seamlessly.

[ 6 / 10 signatures shown ]

Continuous Self Improvement

Expose your agents to a constant feedback loop that identifies weaknesses and reinforces correct behaviors autonomously

Failure Detected
run_id: 8f92a1
// Agent attempted to parse undefined invoice field
Error: TypeError: Cannot read properties of undefined (reading 'amount')
Stack Trace:
at Agent.ExtractInvoice (invoice.js:42:15)
at Tool.Execute (runtime.js:104:19)
Maev Rule Synthesis
// Synthesizing new behavior guardrail...
const fallbackRule = Rule.create({
trigger: 'Missing Invoice Amount',
action: 'Request Clarification First'
});
Rule deployed to runtime

Automatic Root Cause Resolution

Instantly diagnose failures in production and apply hotfixes to your prompt chains and tool schemas without manual intervention

prompt.tsschema.json
123456
// Previous breaking instruction
-"Extract entities and return an array."
+"Extract entities and strictly return a valid JSON array of objects with keys 'name' and 'type'. Do not include markdown."
Maev Auto-Patch
System injected strictly typed JSON directive to resolve parsing failures.

Total Runtime Observability

Monitor every sequence action token and tool invocation in real time to understand exactly how your agents make decisions

User Trigger10ms

"Analyze the Q3 revenue report"

LLM Generation842ms • $0.002
Model: gpt-4-turbo | Tokens: 412
Tool Executed: get_revenue_dataSuccess

{ status: "ok", data: [...] }

Zero config integration

Add one line.
Your agents fix themselves.

No infrastructure to host. No complex pipelines. Initialize Maev with a single command and it immediately starts analyzing and injecting safety schemas natively during runtime.

Zero latency impact, entirely async processing
Hooks natively into Python, LangChain & n8n
Real-time contextual alerting on Slack & Email
agent.pyterminal
1234567
// Initialize agent self-healing
import maev
maev.init(
api_key="vl_prod_...",
auto_patch=True
)
Connection Live
[maev] Telemetry layer injected.
[maev] Loaded 14 structural rule-sets.
[maev] Armed in fire-and-forget mode.
Performance

Invisible
by design

Built on highly optimized async channels. Collection, diagnosis, and self-healing rules are processed out-of-band so your primary execution thread remains entirely untouched.

Standard OpenTelemetry Compatible
3.1ms
Avg runtime overhead
Measured across 10,000+ real production agent runs. Invisible to end users.
0
Blocked threads
All telemetry is async. Your agent thread is never halted for evaluation.
100%
Fire-and-forget
Data ships out of band. Agents never wait for observability or fixing logic.
Cost Control

Stop paying for
bugs that fix themselves

The vast majority of unexpected LLM costs come from runaway loops, duplicate requests, and context stuffing. Maev diagnoses them and applies guardrails before your billing explodes.

Budget threshold alerting
Per-run precise step attribution
Deep week-over-week trend analysis

Detect infinite loops instantly

Catch agents stuck in repetition cycles before they drain your API budget. Maev acts as an automatic circuit breaker.

-40% avg cost

Fix redundant LLM calls

Our analyzers surface duplicate calls across traces and self-correct schemas to remove repetitive token waste.

-25% API spend

Precision token attribution

See the exact cost per step, prompt, and tool call. Identify runaway context accumulation on the fly.

-30% tokens
Search Overview

Continuous learning loops
for production agents

Maev automatically intercepts and fixes failing AI workflows by applying real-time learning loops. Secure your agentic architecture with a reliable platform that enforces strict behavioral guardrails autonomously, backed by total runtime observability.

Autonomous FixingLearning LoopsExecution TracesSelf-HealingRuntime ObservabilityGuardrails
home.maev.dev/dashboard
Maev session view showing a learning loop interface

FAQ

Building self-improving infrastructure

How do self-improving loops work for AI agents?

Maev exposes your AI agents to a continuous feedback loop. When an agent fails or encounters an edge case in production, Maev instantly diagnoses the root cause and synthesizes a behavioral guardrail to prevent the failure in the future.

Does Maev automatically fix broken chains?

Yes. Instead of just alerting you, Maev patches prompt instructions and tool schemas in real-time, autonomously directing the agent back on path without requiring manual intervention from engineering teams.

Can I still see exactly what the agent did?

Absolutely. Total runtime observability is built-in. Maev captures rich execution traces for every sequence, action, tool invocation, and token used, giving you full visibility into the agent's decision timeline.

What infrastructures and frameworks are supported?

Maev is built to intercept and improve agents running on Python, LangChain, CrewAI, AutoGen, and custom n8n workflows seamlessly.

Start free, no credit card

Stop hand-holding
your agents in production

One line of code to deploy continuous learning loops, autonomous self-healing, and total runtime observability for any AI workflow.

No infra required·Slack + email alerts
$pip install maev-sdk

No credit card. Live in minutes.