Access, auth, and limits
There is no tier-gating to work around: MCP access comes with every Omnia plan, from the €79/mo Growth tier up, at no extra cost. Auth is OAuth, so in a supported client you add the connector and sign in rather than pasting a key. The vendor publishes the exact Claude Code command, claude mcp add --transport http omnia https://app.useomnia.com/mcp, plus JSON snippets for Cursor and VS Code. Probed on 2026-07-22, an unauthenticated call to the endpoint returns 401, so the gate is real and the server is live.
What the agent can actually do is read, not write. The tools cover your AI-visibility data (share of voice, citations, sentiment, topics, prompts, insights, trends) and a discovery family that searches Omnia's API docs. There is no action or write surface exposed over MCP, and Insight generation draws on a monthly credit pool (150 on Growth, 600 on Pro, 1,500 on Enterprise), so an agent that generates a lot of insights spends against that budget rather than running unbounded.
Where it works and what to build
Because it is a remote streamable-HTTP server, client support is broad: Claude Code, Claude Desktop, Cursor, VS Code and ChatGPT are all documented, each with a one-connection setup. Nothing to install, nothing to keep updated per machine.
The workflow it earns its place in is the weekly GEO review. Ask an agent which prompts you lost share of voice on this week, have it pull the citations behind the change, then draft the content fixes, all without opening the dashboard. The docs-discovery tools mean the agent can find the right endpoint or metric itself. It is reporting and analysis, not automation of publishing, but for a small team that is exactly the boring, repeatable job worth handing off.
Which AI clients can use Omnia MCP?
Not every AI assistant supports MCP natively. Per-client picture for Omnia:
| Client | Support | Notes |
|---|---|---|
| Claude Code | Native MCP | Vendor documents: claude mcp add --transport http omnia https://app.useomnia.com/mcp |
| Claude (Desktop/Web) | Native MCP | OAuth connector, one connection for both data and discovery tools. |
| ChatGPT | Native MCP | Listed as a supported client. |
| Cursor | Native MCP | JSON config with the app.useomnia.com/mcp URL. |
How to connect Omnia MCP to Claude Desktop
Add this block to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows), then restart Claude Desktop. Cursor and Codex use a similar schema.
{
"mcpServers": {
"omnia": {
"command": "npx",
"args": ["mcp-remote", "<YOUR_MCP_URL>"]
}
}
}
// HTTP-transport MCP. Get your <YOUR_MCP_URL> from the vendor dashboard.
// Server source: https://app.useomnia.com/mcp
// Claude Code (one-liner): claude mcp add omnia <YOUR_MCP_URL> --transport httpSome MCP servers require an API key. Check the source page for setup: app.useomnia.com/mcp.
Does Omnia MCP cost extra?
Omnia ships an official MCP server that uses your existing subscription credentials.
- No separate MCP licence to buy. You pay for your Omnia plan, the MCP server queries that account.
- Whether it's gated to a specific tier wasn't extracted automatically — verify the access requirements on the MCP page or pricing docs.
Omnia also publishes a REST API
Omnia publishes an API, but per-tier gating wasn't extracted automatically.
What you can do with Omnia from an AI agent
Three shapes of agent workflow. Pick the row that matches how you actually use Claude / Cursor / Codex day to day.
Skip the dashboard, ask Claude
- "What keywords moved this week?" answered in seconds
- Quick one-off questions without leaving the editor
- Pipe Omnia data into your personal notes / docs without writing a script
Run client analysis at agent speed
- Hand the MCP server to your team — every consultant can ask Claude about any client's Omnia account
- Multi-account workflows without context-switching the Omnia UI
- Reports you'd normally spend hours on, done before standup
Production agent workflows
- Embed in your internal Codex / Cursor agents that triage Omnia data daily
- Combine with other MCP servers in a multi-step agent chain
- Constrain agents to read-only roles to keep production Omnia safe
Limits and gotchas
- Official MCP server — published by Omnia themselves, so it should track product changes.
- Fallback: the REST API works for any flow the MCP server doesn't cover.
- Auth flow: MCP servers usually inherit the underlying API auth method (bearer). Expect to configure that on first install.
- Rate limits: MCP calls count against your underlying Omnia API quota. Burst usage from a curious agent can drain a daily allowance fast.
Agent-readiness verdict
A strong agent target for GEO. Official, OAuth-secured, on every plan, and thoughtfully scoped with both data and docs-discovery tools. The reasons it is an 8 rather than higher are maturity and shape: Omnia is a young product, and the MCP is read-oriented (pull visibility data in), so it is for analysis and reporting rather than triggering actions. If you want an agent that watches your AI-search presence and drafts the follow-ups, this fits.
Strong agent fit for a GEO tool, and unusually so at the entry price. Omnia exposes an official OAuth MCP server (app.useomnia.com/mcp) and a Bearer-authenticated REST API (app.useomnia.com/api/v1), and BOTH are included on every plan from the €79 Growth tier rather than gated to Enterprise. The MCP gives an agent one connection to both data tools (share of voice, citations, sentiment, topics, prompts, insights, trends across ChatGPT, Perplexity, Google AI Overviews, Claude, Copilot and Gemini) and discovery tools that search Omnia's own API docs. Documented for Claude Code, Claude Desktop, Cursor, VS Code and ChatGPT, with machine-readable llms.txt. It stays short of a top score because it is read-oriented (pull visibility data in, no write/action surface over MCP), young, and ships no official SDK, no webhooks and no published rate limits or OpenAPI spec.
Scored by Joonas (TMB).
Omnia MCP & API FAQ
Is the Omnia MCP server official?+
Can I use the Omnia MCP with Cursor or Codex?+
Sources
- Omnia official site: https://www.useomnia.com
- MCP server page: https://app.useomnia.com/mcp
Data verified by Joonas on the dates shown. MCP server status auto-rechecked weekly.
10+ years in digital marketing. I review marketing software for AI-stack fit: real pricing, MCP and API support, and how cleanly each tool drops into an AI agent workflow, cross-checked against verified data and real user feedback.