# Nous-approved MCP catalog entry. # Presence in this directory = approval. Merged via PR review. manifest_version: 1 name: neon description: 'Neon serverless Postgres: projects, branches, and SQL.' source: https://neon.com/docs/ai/neon-mcp-server # Official vendor-hosted remote MCP (URL-only — Hermes never spawns a local # process for this entry). Native OAuth 2.1 + Dynamic Client Registration # (verified live: RFC 9728 protected-resource metadata -> AS metadata with # registration_endpoint); Hermes's MCP client + mcp_oauth_manager handle # discovery, PKCE, token exchange, and refresh. transport: type: http url: https://mcp.neon.tech/mcp auth: type: oauth # Excluded: search/fetch nav indirection (redundant with list/describe # tools); docs-lookup pair; observability beta (single-region, dead weight # for most); Neon Auth product provisioning trio. tools: default_excluded: - search - fetch - list_docs_resources - get_doc_resource - query_logs - list_log_fields - list_log_field_values - provision_neon_auth - configure_neon_auth - get_neon_auth_config # Composer-suggestion triggers (desktop brand pills). suggest: keywords: - neon - postgres hosts: - neon.tech - neon.com post_install: | On first connection Hermes opens a browser to authorize with Neon (or run `hermes mcp login neon`). Approve access, then restart the session so tools load.