Why We Built the ToolHost MCP Gateway in Go
Memory safety, low latency, a strong concurrency model, and a first-class MCP SDK. Here's the reasoning behind the tech stack.
Read more →From stdio to HTTPS: Wrapping Local MCP Servers for Production
Most MCP servers are stdio processes — great for local use, not for multi-user production deployments. The ToolHost Connector Runtime bridges the gap.
Read more →MCP Stateless Mode: What It Means for Load-Balanced Deployments
The 2026-07-28 MCP RC removes the session handshake entirely. Here's what that means for gateway operators today.
Read more →TOFU Schema Pinning: How ToolHost Stops CVE-2025-54136-style Attacks
Tool schemas can change silently. A schema update that adds a new parameter becomes an injection surface. TOFU pinning catches it before it reaches the model.
Read more →Why Token Passthrough Is a Security Hole in MCP Deployments
Most MCP gateway implementations forward the downstream bearer token upstream. Here's why that's dangerous and how ToolHost fixes it with per-upstream credentials.
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