Service · Engineering

Custom MCP Connectors for Claude Cowork — Built, Deployed, Maintained

Production-grade MCP servers that connect Claude Cowork to your internal systems — Salesforce, SharePoint, HubSpot, custom APIs, legacy databases. Fixed fee. Days, not months.

What we build

Production-ready MCP connectors that plug directly into Claude Cowork’s admin console. Each connector includes:

Connectors we’ve shipped

CRM

  • Salesforce
  • HubSpot
  • Microsoft Dynamics
  • Pipedrive

Document & content

  • SharePoint (Microsoft Graph)
  • Google Drive / Workspace
  • Dropbox Business
  • Notion, Confluence

Tickets & PM

  • Jira, Linear
  • ClickUp, Asana

Support & comms

  • Zendesk, Intercom
  • Slack, MS Teams (via Graph)

Data & analytics

  • Mixpanel, Amplitude
  • Looker / Looker Studio
  • Snowflake, BigQuery, Postgres

Custom & legacy

  • Internal REST / GraphQL APIs
  • Legacy SOAP
  • On-premise databases

Our MCP connector build process

Stage 1 — Scope (day 0–1)

30-minute call to confirm target system, required operations, auth model, and deployment environment. Fixed price and timeline within 48 hours.

Stage 2 — Design (day 1–2)

Tool and resource schema design, API mapping, auth flow modeling. You approve the spec before we build.

Stage 3 — Build + test (days 2–8)

Implementation, integration testing against your real system, security review, load testing.

Stage 4 — Deploy + handover (days 8–10)

Production deployment, Claude Cowork admin console integration, runbook, engineer handover call.

What makes our connectors different

AI-first schemas

We design schemas for how an agentic model will actually use them — grouping related operations, surfacing defaults, anticipating follow-on calls.

Production-grade auth

OAuth 2.1 done properly: token refresh, scope narrowing, per-user delegation, audit trail. Not a bearer-token shortcut.

Observable

Every tool call is logged with request, response, latency, and user context. You can see exactly what Claude did.

Maintained

60 days of post-launch support included. Optional retainer covers auth rotation, API version bumps, and new features.

Pricing

Connector typeComplexityFixed-fee rangeTimeline
Public SaaS (good API)LowLow four figures3–5 days
Enterprise SaaSMediumMid four figures5–8 days
Microsoft Graph / SharePointMedium-HighMid-to-upper four figures6–10 days
Internal API, custom authHighUpper four to low five figures7–14 days
Legacy / on-prem / SOAPVery HighLow-to-mid five figures2–4 weeks

Bundles: 3+ connectors quoted together come with a discount. Full pricing context →

Trusted by teams deploying Claude Cowork

“Tinkso shipped our Salesforce and SharePoint MCP connectors in 8 business days. Both passed our security team’s review on first submission. We’d budgeted a quarter for the build — we got it back.”
— VP Engineering, 600-person legal services firm
“The internal API connector was the one we were scared of. Custom auth, weird schema, 40 endpoints. Tinkso scoped it, priced it, shipped it in 10 days.”
— CTO, Series C FinTech

FAQ

An MCP connector (or MCP server) is a small service that translates one of your internal systems — like Salesforce or SharePoint — into the Model Context Protocol so AI tools like Claude Cowork can read from and write to it. Full MCP explainer →

Tell us about the system you need connected.

30-minute scoping call. Within 48 hours you get a fixed price and timeline.

Read next

Related

What is MCP?Implementation serviceClaude Cowork pricingOur approach
09 — Let’s talk

Whether you’ve bought Claude Cowork or you’re still deciding.

30-minute call. We’ll ask where you are in the journey (evaluating, in procurement, deployed, stuck), what your team needs Claude to do, and what systems it needs to touch.

If we’re a fit, you’ll walk away with a scoped fixed-fee proposal within 48 hours. If we’re not, we’ll tell you — and often point you somewhere better.

What we’ll cover in 30 minutes

  • Where you are: evaluating, bought, or stuck
  • What your team needs Claude Cowork to actually do
  • Which internal systems should be connected via MCP
  • Timeline, fixed-fee range, and next steps
  • An honest read on whether we’re the right partner
Scoped proposal within 48 hours if we’re a fit.