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Reference

MCP setup

Connect MCP-compatible clients to Prism with scoped, audited Library access.

The public docs explain the shape of the connection. The signed-in setup guide shows the user's exact setup flow, usage state, profile-aware prompts, and token controls.

Workflow

Primary steps

  1. 1Open the signed-in MCP setup guide for client-specific values.
  2. 2Prefer OAuth discovery where the client supports it.
  3. 3Use manual bearer tokens only for clients that need them.

Hosted endpoint

The hosted MCP endpoint is https://app.tryprism.xyz/api/mcp.

OAuth-capable clients should follow Prism's protected-resource metadata and include the Prism MCP resource value during authorization.

Plan access

Free includes one read-only connection with knowledge:read, up to 100 semantically indexed sources, and 500 accepted MCP calls per calendar month. Standard includes five connections with unlimited indexing and calls; Pro remains unlimited. API keys and specialist scopes require a paid plan.