From ticket to PR.

Mutagent builds, tests, and diagnoses your AI agents, then opens the pull request that fixes them.

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AI Agent Factory

The loop for production agents.

Root cause diagnosisTargeted mutationsValidated before deployCompounding loop

Integrates with your stack

How Mutagent works

The agent development lifecycle needs a team of agents.

Mutagent reads your telemetry, context, evals, and agents to turn any incoming signal into a root cause, a validated fix, and a mutation. Every cycle adds to your agent's DNA.

Automate diagnosis to validated fix

Combine the agents and get improvements on auto-pilot.

You bring the model. You keep the data. You leave whenever.

No vendor lock-in. No data hostage. Mutagent works with your models, your frameworks, and your infrastructure.

BYOM

Bring your own model

Your API key, your billing, your choice. OpenAI, Claude, Google. All of them.

ANY STACK

Framework agnostic

LangChain, LangGraph, Vercel AI SDK, Mastra, or your own stack. No lock-in.

AVAILABLE

Self-host ready

Full stack on-prem, air-gapped, SOC 2 ready. Your compliance, your network.

FAQ

Those tools observe and score. Mutagent is a team of agents that act on what observability shows: Spec, Build, Diagnose, Benchmark, Optimize, Validate, Deploy, Watch. Keep Langfuse or LangSmith for production telemetry. Run Mutagent agents à la carte, or let the full lifecycle run end to end. Same flexibility for your stack, your models, your workflows.

DSPy and GEPA are search algorithms. Mutagent is a team of agents you run alongside the rest of your stack. Each agent owns a phase of the lifecycle, and each can be invoked on its own, chained, or swapped. Bring your own optimizer if you want one. The point is a coordinated team that covers the full lifecycle, not adopting one fixed pipeline.

Full CLI access. Integrate, Bootstrap, Analyze, and Optimize on up to 3 prompts. Bring your own model. No credit card required.

Agent runtime is not yet available. Multi-agent optimization is in design partnership now. Self-host ships Q3 2026. Everything else is live.

Discord for community, founder calendar for a direct call, docs.mutagent.io for reference. We answer in hours, not days.

The platform for
AI agent development

Get access to the closed beta. Limited spots. We build, test, and optimize your agents together, hands on, with direct access to the founding team.