Identity & Access

Drop-in OAuth resource-server + connection gate for an MCP server fronted by Lane. Transport-agnostic core; adapters wrap it.

XSUAA / OAuth authentication + BTP principal propagation for Model Context Protocol (MCP) servers built on Express and @modelcontextprotocol/sdk.

Easy-to-install Model Context Protocol server for Twenty CRM. Try instantly with 'npx twenty-mcp-server setup' or install globally for permanent use.

Gmail integration with OAuth authentication, message search, batch operations, and Sheets export

A Model Context Protocol server for Google Calendar integration with auto authentication

Local permission firewall, policy checks, and audit guardrails for AI coding agents.

MCP server for a project's context (AGENTS.md), memory, and identity — base or drop-in extension.

A production-grade MCP server for IBM i

SheetCraft MCP — reliable, token-efficient Google Sheets MCP server + CLI for AI agents. 32 tools, teaching errors, capped reads, dual auth (OAuth + service account).

Civic Auth integration for MCP servers

MCP server for AI agents to generate zero-knowledge proofs of identity (Coinbase KYC, Country, Google OIDC, Workspace, MS 365) via ZKProofport. Server-side proving in AWS Nitro Enclave TEE, paid via x402 USDC on Base. ERC-8004 registered.

Deterministic readiness checker for the MCP 2026-07-28 specification break

Remote proxy for Model Context Protocol, allowing local-only clients to connect to remote servers using oAuth

Turn a Supabase app into a polished end-user MCP server.

AWS MCP server — call any AWS API from AI assistants, with first-class SSO re-login

Outlook integration with OAuth, message search, batch operations, and calendar management

PostgreSQL MCP Server with built-in SSH tunneling for secure database access through bastion hosts

Google Drive integration with file operations, folder navigation, search, and sharing

Self-hosted MCP gateway: one streamable-HTTP endpoint federating many MCP servers with namespaced tools, per-tool toggles, roles, and secure upstream credential injection

Wrap any MCP server with enforced, bounded, revocable permissions — grant, narrow, check, revoke.