Plug-and-play open source mcp servers
Disco.dev is the easiest way to spin up, test, and remix MCP servers. Zero setup, no infra. Open-source and community-driven, Disco makes MCP fun, fast, customisable and accessible in one central hub.
StackOne Defender detects and neutralizes indirect prompt injection with 0.88 F1 score. Unified Permissions API enforces role-based access per tenant and agent. Full audit logging tracks every API call and permission check. SOC 2 Type II, GDPR, HIPAA, and CCPA compliance built-in.
The Connector Builder lets teams create production-ready integrations for any REST, SOAP, OData, or proprietary API in minutes. Connectors are defined as YAML in Git, reviewable in PRs, and automatically exposed across MCP, REST, A2A, and AI SDKs—eliminating duplicate integration work.
StackOne (formerly Disco.dev) provides 280+ pre-built connectors and 19,000+ actions across HRIS, CRM, accounting, and messaging platforms. Agents can call actions via MCP, REST, or SDK with unified authentication and error handling, enabling end-to-end workflow automation without custom integration code.
Falcon execution engine handles context optimization, token shaping, and low-latency data transformations. Real-time caching delivers lean summaries to agents and full payloads to apps. Automatic rate-limit handling and retries prevent agent failures without manual intervention.
StackOne provides per-tenant credential isolation, scoped permissions, and real-time access checks (<1ms). Each customer gets independent execution contexts with audit trails. Supports multi-region data residency for EU and US compliance requirements.