APFlow
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MCP and integration engineering

We connect AI to the systems
that actually run your business.

You already have the models. We build the plumbing that gets them into production: MCP servers, API integrations, ingestion pipelines, and RAG systems. Scoped in days, shipped in weeks, and the source code is yours.

Book a scoping call → See what we build
Systems we connect
SalesforceSalesforceHubSpotHubSpotNetSuiteSAPMicrosoft DynamicsDynamics 365OracleOdooOdooZendeskZendeskPostgreSQLPostgresStripeSlackSlackNotionNotionAirtableAirtableGoogle SheetsSheetsn8nn8nMakeMakeZapierZapier
SalesforceSalesforceHubSpotHubSpotNetSuiteSAPMicrosoft DynamicsDynamics 365OracleOdooOdooZendeskZendeskPostgreSQLPostgresStripeSlackSlackNotionNotionAirtableAirtableGoogle SheetsSheetsn8nn8nMakeMakeZapierZapier
SalesforceSalesforceHubSpotHubSpotNetSuiteSAPMicrosoft DynamicsDynamics 365OracleOdooOdooZendeskZendeskPostgreSQLPostgresStripeSlackSlackNotionNotionAirtableAirtableGoogle SheetsSheetsn8nn8nMakeMakeZapierZapier
SalesforceSalesforceHubSpotHubSpotNetSuiteSAPMicrosoft DynamicsDynamics 365OracleOdooOdooZendeskZendeskPostgreSQLPostgresStripeSlackSlackNotionNotionAirtableAirtableGoogle SheetsSheetsn8nn8nMakeMakeZapierZapier
Models and tooling we build with
ClaudeClaudeOpenAI GPTGPTGoogle GeminiGeminiGrokMeta LlamaLlamaMistralMistralDeepSeekDeepSeekQwenQwenPerplexityPerplexityModel Context ProtocolMCPHugging FaceHugging FaceLangChainLangChainOllamaOllamaQdrantQdrantPineconePinecone
ClaudeClaudeOpenAI GPTGPTGoogle GeminiGeminiGrokMeta LlamaLlamaMistralMistralDeepSeekDeepSeekQwenQwenPerplexityPerplexityModel Context ProtocolMCPHugging FaceHugging FaceLangChainLangChainOllamaOllamaQdrantQdrantPineconePinecone
ClaudeClaudeOpenAI GPTGPTGoogle GeminiGeminiGrokMeta LlamaLlamaMistralMistralDeepSeekDeepSeekQwenQwenPerplexityPerplexityModel Context ProtocolMCPHugging FaceHugging FaceLangChainLangChainOllamaOllamaQdrantQdrantPineconePinecone
ClaudeClaudeOpenAI GPTGPTGoogle GeminiGeminiGrokMeta LlamaLlamaMistralMistralDeepSeekDeepSeekQwenQwenPerplexityPerplexityModel Context ProtocolMCPHugging FaceHugging FaceLangChainLangChainOllamaOllamaQdrantQdrantPineconePinecone
Model agnostic, and platform agnostic. If it has an API, a database, or a file drop, we can integrate it.
What we build

Four things, done properly.

Most AI projects do not fail on the model. They fail on the connection between the model and the systems that hold the work. That connection is what we build.

01

MCP servers

Your agent can reason. It still cannot read a ticket or update a record. We design the tool surface, the auth model, and the data shapes, then ship an MCP server your agents call safely.

  • ✓ Tool design that agents do not misuse
  • ✓ OAuth, service accounts, and scoped permissions
  • ✓ Full source code, no vendor runtime to rent
02

API integrations and connectors

Two systems that need to talk, properly. We handle the field mapping, the transforms, the retries, the rate limits, and the failure cases nobody scopes until production.

  • ✓ Bidirectional sync with conflict rules
  • ✓ Certified connectors for Make, Zapier, and n8n
  • ✓ Idempotent writes and replayable error queues
03

Ingestion pipelines

Data trapped in PDFs, portals, inboxes, and legacy exports, moved into somewhere you can actually query. Scheduled, monitored, and safe to rerun.

  • ✓ Document, email, and web-source extraction
  • ✓ Scheduling, backfills, and change detection
  • ✓ A rerun never doubles your rows
04

RAG systems

Answers grounded in your own documents instead of the model's imagination. Chunking, embeddings, retrieval, reranking, and evals tuned on your corpus, not a demo dataset.

  • ✓ Retrieval tuned against your real questions
  • ✓ Citations back to the source paragraph
  • ✓ Eval suite so quality is measured, not felt
How it works

Scoped in days. Shipped in weeks.

Three stages, each with a deliverable you can hold. No retainer before there is working code.

01

Scope

Days, not months

One call, then a written spec: the systems, the endpoints, the auth, the edge cases, the data volumes, and a fixed price. It is yours to keep whether you build with us or not.

✓ Written technical spec, not a slide deck ✓ Fixed price before any code is written ✓ Honest answer if you do not need us
Book a scoping call
Most projects live here
02

Build

Usually 2 to 6 weeks

You get a working endpoint early and something to click every week. No black box, no six-month discovery phase, no invoice before there is anything to show for it.

✓ Weekly demo against your real data ✓ Your repo, your CI, from day one ✓ Tests and error handling included, not extra
Start a build
03

Hand over

Yours to run

Source code, docs, and runbooks land in your repository. Keep us on retainer for changes and new integrations, or take it in house. Both are fine, and the code works either way.

✓ Full source, no proprietary runtime ✓ Runbooks and handover session for your team ✓ Optional retainer for changes and new work
Talk to us
Recent work

Workflows we built.

Real engagements, with the systems named and the numbers measured. Client names withheld, everything else is what happened.

B2B SaaS 62%

An MCP server that let a support agent stop reading and start acting

of tier-1 tickets now closed by the agent without a human touching them

Connected Model Context ProtocolZendeskSalesforcePostgreSQLTypeScript MCP server Read the build →
Manufacturing and distribution 9 hours → 4 minutes

A NetSuite and Salesforce sync that survived quarter-end

Time from a closed deal in Salesforce to a sales order live in NetSuite

Connected SalesforceNetSuiteTemporalPostgreSQLTypeScript services Read the build →
All case studies
FAQ

Common questions.

Tell us what needs to talk to what.

A 15-minute call, then a written spec with the endpoints, the auth, the edge cases, and a fixed price. Yours to keep either way. No deck, no discovery retainer.

Book a scoping call → [email protected]