technologies

MCP Development Services

Custom MCP server development by senior engineers who connect AI agents to your data, APIs, and business tools, securely and at scale.

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Custom

MCP

Development Services

Custom MCP Server Development

Expose your APIs, databases, and internal services as MCP tools and resources that any compatible AI client can use. We design clear tool schemas, so models call the right action with the right inputs.

MCP Integration for AI Products

Add MCP client support to your AI application or agent platform so it can connect to existing MCP servers and grow its capabilities without one-off integrations.

Enterprise Systems Connectivity

Connect AI agents to your CRM, ERP, ticketing, data warehouse, and internal tools through a single standard instead of a growing pile of custom connectors.

MCP Security & Governance

Authentication, scoped permissions, audit logging, and safeguards against prompt injection and data leakage, so AI agents only access what they should.

MCP Consulting & Architecture

Identify which systems to expose first, design your server architecture, and plan deployment, versioning, and monitoring for production-grade MCP infrastructure.

Integration Engineers on Demand

Add engineers who understand both sides of the connection: clean API design on one end, and how language models choose and call tools on the other.

Managing Director & Key Account Excecutive

Hire

MCP

developers

Turn AI pilots into agents that get real work done, with engineers from Latin America who plug into your sprints from week one.

  • Hands-on experience shipping API and LLM integrations
  • Full overlap with U.S. time zones
  • Clear communication backed by strong English
  • Access control and data protection built in by default

Why us for software development

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Proven track record

We've helped U.S. companies scale high-performing teams through nearshore development, delivering consistent results in speed, code quality, and long-term product success.

We've helped U.S. companies scale high-performing teams through nearshore development, delivering consistent results in speed, code quality, and long-term product success.
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Nearshore developers

Work with senior developers in your time zone, fully aligned with your workflows, communication style, and product goals.

Nearshore developers from Devlane
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Extensive talent network

Access a curated network of 70,000+ vetted professionals, making it faster and easier to hire developers who match your technical and cultural requirements.

Secure icon

Security first

As ISO 27001:2022 certified, we protect your data and operations with enterprise-grade security and compliance.

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Our stack for
scalable products

Python
TypeScript

Protocol & SDKs

Official MCP SDKs in Python and TypeScript keep servers aligned with the spec as it evolves.

Anthropic
OpenAI
LangChain
LangGraph

AI Models & Clients

One server, many consumers: tools are tested against the models and agent frameworks your team actually uses.

REST / GraphQL APIs
FastAPI
Express / NestJS / Fastify

APIs & Backend

Existing services become well-scoped MCP tools, with no backend rewrite required.

IAM
OWASP Top 10
Audit logging

Security & Access Control

Every tool call is authenticated, permission-scoped, and logged for audit.

Docker
Kubernetes
AWS Lambda
CI/CD

Deployment & Infrastructure

Remote servers run in containers or serverless environments, with versioned releases and zero-downtime updates.

Datadog integrations
Langfuse
OpenTelemetry

Monitoring & Observability

Tool usage, errors, and latency stay visible, so there's never a question about what an agent did and why.

how it works

Our 3-Step Process

01

Define your needs

We start by understanding your goals, technical requirements, timeline, and the best engagement model for your project.

02

Build the right solution

Whether you need specialized engineers or a dedicated team to own delivery, we bring together the right expertise for your needs.

03

Launch and scale

We handle onboarding and setup or manage project delivery end to end, with ongoing technical support as your needs evolve.

Ready to get started?

Numbers that define us

+140

Team members

75

NPS Score

85%

Retention rate

15

Countries

70k

Vetted candidates

MCP

About Development

Most AI projects stall at the same point: the model works, but it can't reach the data or take the actions that matter. The Model Context Protocol (MCP) solves this with an open standard for connecting AI models to tools, data, and systems. Introduced by Anthropic and adopted across major AI platforms, it replaces fragile one-off connectors with a single integration layer that's easier to secure and maintain.

MCP lets you build an integration once and reuse it across AI models and clients. It standardizes how agents discover and call tools, read resources, and use prompts, which reduces custom glue code and makes AI capabilities easier to secure, maintain, and scale.

Connect agents to internal databases, CRMs, ticketing systems, code repositories, documentation, and SaaS tools. MCP powers AI copilots that take actions, customer support agents with access to account data, and developer tools that understand your codebase.

MCP works with Claude, OpenAI, and other models, orchestration frameworks like LangChain and LangGraph, and backends built in Python and TypeScript. Remote servers run on Docker, Kubernetes, or serverless platforms. That mix of backend, cloud, and AI skills is exactly what a solid MCP project needs.

Custom integrations tie each tool to a single model or app, and you rebuild them every time something changes. MCP gives you a reusable, model-agnostic layer: one server can serve many AI clients, and new tools become available to every agent without new integration work.

case studies

Built by our nearshore teams

Healthcare

Huckleberry

We partnered with Huckleberry, adding 10+ engineers to support their next stage of growth.

+10 Engineers
Multiplatform Development
Huckleberry: A Devlane Success Story
Healthcare

Linus Health

Powered Linus Health's platform evolution, strengthening data flows, integrations, and reliability at scale.

+8 Engineers
Multiplatform Development
Linus Health Success Story

Paragon

We partnered with Paragon to optimize their release cycle and bring leadership across engineering teams.

+7 Engineers
SaaS
Paragon - Embedded Integration Platform
EdTech

Edlio

We partnered with Edlio to strengthen its infrastructure, improve delivery processes, and support the evolution of its platform.

Multiplatform Development
Edtech
Edlio Success Case- Devlane
Media & Entertainment

Grindr

Devlane scaled their LGBTQ+ dating app with senior engineers in Ruby on Rails, Java, iOS, and Android.

Mobile & Backend Development
Quality Assurance
+32 Engineers
Grindr: A Devlane Success Story
Retail

Everlane

Scaled engineering and analytics capacity to accelerate delivery and strengthen their digital retail platform.

Web Development
E-commerce
+5 Engineers
Everlane: A Devlane Success Story
Fintech

SpotOn

Powered SpotOn’s platform evolution, accelerating payments and multi-platform development.

POS & Payments
+20 Engineers
SpotOn: A Devlane Success Story
Media & Entertainment

Feeld

Boosted Feeld’s mobile development, enhancing React Native delivery and strengthening product iteration.

Mobile Development
Product Delivery
+3 Engineers
Feeld: A Devlane Success Story
Fintech

Bonside

Learn how we helped Bonside automate underwriting, optimize data pipelines, and improve platform performance.

Data Engineering
Fintech
Bonside fintech platform on phone and laptop
Retail

Flipp

Devlane provided data engineers and scientists to strengthen their retail platform with Scala, Python, and big data.

Data Science
Data Engineering
+5 engineers
Flipp Success story

Resortpass

Enhanced ResortPass’s platform, accelerating web and mobile development.

Web & Mobile Development
+5 engineers
ResortPass: A Devlane Success Story
Supply Chain

MyFieldAudits

Rebuilt the entire ecosystem, delivering mobile, web, and remote platforms from the ground up.

Multiplatform Development
MyFieldAudits: A Devlane Success Story

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Martin Laclau - Devlane

Martin Laclau

Managing Director

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MCP

Development FAQs

What kind of MCP servers can your engineers build?

Custom servers that expose your tools, data, and actions to AI models, from internal databases to CRMs and ticketing systems, so any compatible AI client can use them.

Which AI clients can your MCP servers work with?

Our engineers build and test servers for Claude and the growing number of AI platforms, IDEs, and agent frameworks that support the protocol.

How long does it take your team to build an MCP server?

A focused server for an existing API usually takes a few weeks, depending on the number of tools, authentication requirements, and deployment needs.

How do your engineers keep MCP integrations secure?

They implement authentication, scoped permissions, input validation, and audit logging, and design tools to limit the impact of prompt injection.

How do your engineers connect MCP to our existing APIs?

They usually wrap your existing APIs and services as MCP tools, so there's no need to rewrite your backend.

How do engineers with MCP experience work with our team?

They join through staff augmentation, working inside your repos, rituals, and time zone, or own a full MCP initiative end to end.