Be visible where AI answers

MCP Server Development. Your tools become available to every AI client.

MCP servers built to the current specification: tool design, Streamable HTTP, OAuth 2.1 with PKCE, testing and operations – drawn from running our own production server.

  1. Workshop
  2. Setup
  3. Sprint
  4. Build & Support

Fixed price after scoping · proposal within 48 h

Reviewed: September 2026

MCP Server Development
MCP Server Development
MCP Server Development

The Model Context Protocol (MCP) is an open standard through which AI applications such as Claude, ChatGPT or Cursor use tools, data and prompts from external systems in a uniform way. Anthropic published MCP in 2024; since December 2025 it has been developed under the Linux Foundation’s Agentic AI Foundation. Current specification revision: 2026-07-28.

With the 2026-07-28 specification, MCP became stateless: the initialize handshake and the session ID are gone, every request carries its own protocol version and client capabilities, and servers describe themselves via server/discover. That lets MCP servers scale behind an ordinary load balancer. Questions back to the user go through Multi Round-Trip Requests, long-running work through the Tasks extension, interactive interfaces through MCP Apps. For client registration, the specification recommends Client ID Metadata Documents over Dynamic Client Registration. We build your server towards this state without locking out clients on older protocol versions. Our own server at mcp.contextstudios.ai runs in production on protocol 2025-11-25 and already implements parts of 2026-07-28 – no sessions, server/discover, deterministic tool ordering and cache hints. We are migrating the remaining points step by step, and we guide you through the same migration.

Who it's for

For companies that want to connect Claude, ChatGPT, Cursor or their own agents to internal systems, databases and business applications – with tightly scoped permissions instead of full access. Also for teams that already run an MCP server and want to move it to the 2026-07-28 specification. And for companies that want AI assistants to pull their services, products and facts straight from the source – as they can through our own public endpoint.

Key Features

  • AI-integrated
  • Tool-based capabilities
  • Secure
  • Easily extensible
  • Observable & Traceable
  • Least-Privilege Principle
  • MCP SDK
  • TypeScript
  • Python
  • Node.js
  • Claude Desktop
  • Docker
  • OpenTelemetry

We select the optimal tech stack for your specific requirements

How we work on it

  1. Workshop
  2. Setup
  3. Sprint
  4. Build & Support
(01)

Sprint

Four weeks on one goal, with something that runs at the end.

4 weeks · fixed price after scoping
(02)

Build & Support

We build the project out and stay alongside you once it is live.

after scoping, ongoing · fixed price after scoping; support billed monthly

Included

(01)

Scoping the tools, resources and prompts the server exposes

(02)

MCP server built to the current specification (stdio or Streamable HTTP)

(03)

Authentication, permission checks and logging of every tool call

(04)

Tests with common MCP clients, e.g. Claude- and GPT-based applications

(05)

Deployment to your infrastructure and documentation

Not included

(01)

Training or developing a custom AI model

(02)

Rebuilding the connected source systems

(03)

Ongoing operations after the 30 days of bug fixing (optional via Build & Support)

How it runs

(01)

Use cases & tool design

We define which data and actions an AI agent may reach through the server, and which are explicitly off limits.

W1
(02)

Development & hardening

Tools are implemented with permission checks, input validation and logging, and tested against real clients.

W2-3
(03)

Deployment & handover

Go-live in your environment and documentation for your team; followed by 30 days of bug fixing.

W4
(01)What changed with the 2026-07-28 MCP specification?
The biggest change: MCP is stateless. The initialize handshake and the Mcp-Session-Id are gone, every request carries its protocol version and client capabilities in _meta, and servers must offer server/discover. Server-initiated requests such as elicitation are replaced by the Multi Round-Trip Requests pattern, Tasks are an official extension, every result carries a resultType field, and HTTP requests send the Mcp-Method and Mcp-Name headers. Roots, Sampling, Logging and Dynamic Client Registration are deprecated; Client ID Metadata Documents are recommended instead.
(02)Does an existing MCP server have to be migrated right away?
No. Under the new lifecycle policy, deprecated features stay in the specification for at least twelve months, and clients negotiate the protocol version. We check your server against the current specification, prioritise mandatory items such as server/discover, resultType and the new headers, and migrate the rest step by step. We take the same approach with our own server: in production on 2025-11-25, with parts of 2026-07-28 already implemented.
(03)How is the security of the MCP server ensured?
We secure remote servers with OAuth 2.1 and PKCE, publish Protected Resource Metadata per RFC 9728 and assign scopes per tool group. Every tool gets only the permissions it needs; destructive actions require explicit confirmation. The server validates the Origin header, secrets never live in code, access is logged, and personal data is handled in line with the GDPR.
(04)Which AI clients can use our MCP server?
Any client that speaks MCP – including Claude, ChatGPT, Cursor, Visual Studio Code, Gemini and Microsoft Copilot. MCP is an open standard that Anthropic published in 2024 and that has been developed under the Linux Foundation’s Agentic AI Foundation since December 2025. You are not tied to a single vendor.
(05)Cloud or on-premises – what is possible?
Both. We run remote servers as serverless functions or containers in your cloud (AWS, Azure, GCP) or in your data centre. For local tools, the stdio transport is a good fit, for example in Claude Desktop or Claude Code. We advise you on the right architecture for your compliance and performance requirements.
(06)Can I try a Context Studios MCP server?
Yes. At https://mcp.contextstudios.ai/api/public we provide a subset of our tools without an API key, covering our services, blog articles, the AI glossary and AI comparisons. Add the URL to your MCP client and ask your assistant about us directly.

Ready for your project?

Talk to us for 30 minutes with no obligation, or write to us directly.

Fixed price after scoping · proposal within 48 h