# Assistants — build, test and improve your agents | Mihu AI The assistants # Four assistants that work on the platform — not on your customers. Every vendor gives you a bot that answers customers. Mihu gives you four more that are pointed at the platform itself: one you run by asking, one that writes and deploys real code, one that tests agents before a customer ever meets them, and one that keeps making them better after launch. Book a demo (https://mihu.ai/contact) See the platform (https://mihu.ai/platform) Ask · Build · Test · Improve Real compute, not mockups 100% of conversations scored Mihu Assistant Run the platform by asking 01 (https://mihu.ai/assistants#mihu) Builder Assistant Build what the platform doesn't ship 02 (https://mihu.ai/assistants#builder) Simulator Studio Break it before your customers do 03 (https://mihu.ai/assistants#simulator) Improvement Agent Score every call, coach automatically 04 (https://mihu.ai/assistants#improve) 01 Mihu Assistant ## Talk to your platform. A conversational layer over the whole platform. Create and update agents, connect a channel, launch a campaign, pull last week's numbers — by asking, not by clicking through six settings screens. Create and update agents by describing the change you want Connect channels, launch campaigns and pull reports from chat Drive the same actions from Claude or ChatGPT over MCP at mcp.mihu.ai It manages the features you already have — it does not write new ones app.mihu.ai 02 Builder Assistant ## Have it build you software. This is the coding layer, and it writes real software. A custom JSON payload to your webhook. Contact segmentation with triggered flows. A connector to the legacy system nobody wants to touch. Then it deploys the result as a running service with its own compute — not a mockup, real infrastructure you can watch consume CPU. Custom integrations the platform doesn't ship out of the box A dedicated dev server with full file and SSH access Run shell commands and read live logs Automatic QA — code review, tests and spend tracking before it ships builder · deploy #114 Deployed: crm-payload-mapper — a webhook transformer with a custom JSON schema. vCPU 0.5 Memory 512 MB Cost / mo $4.20 review passed qa 12/12 eu-west · 99.98% 03 Simulator Studio ## Break it before your customers do. It plays your customers back at you. Simulator Studio generates personas from your own conversations — the impatient caller, the code-switcher, the one leaning on your refund policy — runs your agent against them, and scores it on a skill scorecard. You find out where it breaks in a test run, not on a live call. Personas built from your own conversations, never generic scripts A skill scorecard on every run — resolution, empathy, policy adherence Re-run the whole suite before any change ships simulator-studio Simulator Studio running an agent against generated customer personas Resolution 93 Policy adherence 100 Empathy 88 04 Improvement Agent ## It gets better while you sleep. The Quality & Coaching Agent reads every conversation — all of them, not the 2% a supervisor had time for — scores them against your rubric, finds what the agent didn't know, and coaches it. Ship on Monday and the agent is measurably better by Friday, without anyone opening a report. 100% of interactions scored, human and AI alike Knowledge gaps ranked by how often they actually cost you Coaching written back into the agent automatically The loop closes: what it learns feeds the next design quality-coaching · last 30 days auto-coached Resolution rate 79 → 93 +14 Empathy 88 → 94 +6 Policy adherence 96 → 100 +4 3 knowledge gaps closed 42 calls coached Which one do I use? ## Two of them talk. Two of them work. The distinction people get wrong: Mihu Assistant manages what already exists. Builder Assistant writes what doesn't. Ask the first for a campaign; ask the second for a connector. Assistant Use it when you want to… It does not… Mihu Assistant Create an agent, connect WhatsApp, launch a campaign, pull last week's numbers — by asking. Write new software. It drives the features that already exist. Builder Assistant Send a custom JSON payload to a webhook, segment contacts with triggered flows, reach a legacy system. Replace your day-to-day admin. It builds; it isn't the control panel. Simulator Studio Know how the agent handles an angry caller, a code-switcher or an edge case — before go-live. Touch production. Every run is a simulation against generated personas. Improvement Agent Score every conversation, find what the agent didn't know, and coach it automatically. Wait for you to read a dashboard. It writes the fix back itself. See it run ## Watch all four in one session. Describe an agent, test it against a thousand simulated conversations, ship it to voice and WhatsApp, and watch it coach itself — on your channels, in your languages, wired to your CRM. Book a demo (https://mihu.ai/contact) Start free (https://app.mihu.ai/register)