AI Engineering

Claude in production.
Eval-first by default.

We are an Anthropic build partner. We engineer agent fleets, MCP servers, RAG pipelines, voice agents and multimodal features that pass legal review and survive real customers.

Models in prodClaude 4.6
Eval pass rate94/100
Cycle timeDays, not quarters
CLAUDE
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What we ship

Six concrete deliverables.

Every AI & Agents engagement maps to a specific deliverable below. We commit to it in the SOW, demo it weekly, and you own the result.

01

Agent fleets

Multi-agent Claude systems with handoff, escalation to humans, structured outputs and complete audit logs.

AI & Agents
02

MCP servers

Bespoke Model Context Protocol servers. Auth, rate limits, observability, kill switches, version pinning.

AI & Agents
03

RAG pipelines

pgvector, Pinecone, Weaviate, Turbopuffer. Hybrid sparse + dense retrieval. Citations on every answer.

AI & Agents
04

Voice agents

Vapi, Retell, Twilio Voice. Real-time barge-in, function calling, instant escalation to a human.

AI & Agents
05

Eval-driven CI

Golden sets in version control. Pass-rate gating on every PR. Regression alerts in Slack.

AI & Agents
06

Safety & guardrails

Prompt-injection defense, output filters, red-team checklists, content-policy alignment.

AI & Agents
The stack

The tools we reach for.

Solid line: what we use every day. Dashed line: what we reach for when the brief justifies it. We will work in your stack if you have a strong reason; otherwise these defaults serve us well.

Claude Opus 4.6 Claude Sonnet 4.6 Claude Haiku 4.5 MCP LangGraph Inngest Temporal pgvector Pinecone Weaviate Vapi Anthropic SDK OpenAI o-series Gemini Llama Mistral Whisper DSPy Inspect Braintrust
How we engage

Four steps. Real demos every Friday.

From signed SOW to first demo is one week. No discovery loops that bill for months without showing software. No silent stretches between status decks.

01

Discovery

One 60-min call. We define the eval before the prompt. Two-week paid discovery for fuzzy scopes.

Week 0-2
02

Prototype

First working agent + first eval, end of week one. Demo on Friday.

Week 1-2
03

Productionize

Tool design, guardrails, observability, evals in CI. Staging with real data.

Week 2-6
04

Launch + iterate

Canary, gradual rollout, post-launch eval review. Continuous tuning on retainer.

Week 6+
They built our triage agent in 4 weeks. It deflects 38% of tickets and the eval suite catches regressions before they hit production.
Head of Support · B2B SaaS · 1.2M users
Frequently asked

The questions buyers ask first.

Do you actually use Claude in production yourself?
Yes. The Hive, our quiz engine, our internal triage, and our client agent fleets all run on Claude. We dogfood the stack.
What is MCP and why does it matter?
Model Context Protocol is Anthropic's open standard for plugging tools and data into LLMs. It replaces brittle JSON-schema function calling with a typed, versioned, auditable interface. We build MCP servers for the customer-facing agents we ship.
How do you handle hallucinations?
RAG with citations, tool use against live data, strict output schemas, eval gating in CI, and a "second opinion" judge model for high-stakes outputs. Hallucination rate is something we report on, not something we hide.
Do you do fine-tuning?
When it earns its place. Most production needs are solved by Claude + prompt + retrieval + tools. Fine-tuning is selective: domain DSLs, structured extraction at high volume, or latency targets that justify a smaller distilled model.

Ship the agent.
Skip the demo loop.

A senior AI engineer reads your brief and replies within one business day with concrete next steps. Usually faster.

At a glance
ModelsClaude 4.6 family
SDKPython + TS
EvalsIn CI on every PR
Avg start9 business days
Response time< 1 business day
The Hivemind agent took our support backlog from days to seconds. CSAT held at 4.7. The team wrote evals before they wrote prompts and that is why it actually worked.
K
M. KowalskiVP Customer Success, 9-figure SaaS
Frequently asked

Quick answers.

The questions buyers in this service ask in week one.

Do you only build on Anthropic Claude?+

Claude is our default for production agents because of tool-use quality, structured output, and the MCP ecosystem. We also ship on OpenAI, open-weights (Llama, Mistral) where data residency or cost demands it.

How do you evaluate an LLM feature before shipping?+

Promptfoo and Inspect AI for offline. Custom regression harnesses wired to CI. Judge-model evaluation with calibrated thresholds. Real-customer-trace replay for end-to-end.

Do you use RAG or fine-tune?+

Both. Start with prompt engineering + retrieval. Add fine-tuning when latency, cost, or behavior cannot be achieved otherwise.

How do you handle hallucinations in production?+

Structured generation (JSON mode), grounding constraints, output validators, retry-on-format-failure, human-in-loop for high-stakes paths, and content moderation guardrails.

What does an embedded AI engagement look like?+

2 to 4 senior AI engineers + product designer. Discovery week. Eval harness shipped before features. Weekly demo. Standard month is $32k-$85k.

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