MCP Endpoint Build

The official path for agents: built, logged, handed over.

A production-ready MCP server in front of your existing API: one API, up to 20 tools, fixed price based on audit scope. Your customers stop assembling wrappers from GitHub.

from €8,000
Fixed price after audit · 2–4 weeks · one API, up to 20 tools
Start with the audit

Included

Standard architecture

TypeScript, Streamable HTTP, current specification level (2026-07-28). A proven template instead of a one-off build.

OAuth in the user's name

Per-user login wherever your API provides it; restricted service keys otherwise. The agent acts on behalf of the logged-in user.

Permissions per tool

Read and write kept separately separable, tenant separation at the tool level. “This agent may only read invoices” is enforced technically.

Safe write operations

Idempotency keys, confirmation requirements for destructive operations, a complete audit log without sensitive values.

Descriptions that work

Every tool worded so that language models pick it correctly: regression-tested with 3 model clients.

Handover, not lock-in

Tests, operations manual, Docker. Runs in your infrastructure or in our EU environment (+€49/month).

Process

1
Audit

The fix plan from the audit defines tools, scopes, and security requirements.

2
Build

2–4 weeks. Weekly status, test instance from week 1.

3
Acceptance

Regression test with 3 model clients, acceptance tests, handover with manual.

Common questions

Maintenance afterwards? Optionally an operations retainer (€400–800/month): specification changes, monthly regression test, priority fixes.

Ownership? You receive usage rights to the complete system; our standard components remain available for other customers.

Hosting? Runs in your infrastructure or in our EU environment. German SMEs can additionally apply for BAFA funding for the audit consulting; we prepare the application.

Every fixed price is based on the audit.

See the Agent-Readiness Audit