We Built a CCS-Native MCP Server
Today we launched correctover-mcp-server — an MCP server that embeds CCS 6-dimension runtime verification directly into the protocol layer.
Core idea: Every tool call is verified across 6 dimensions before execution. If any fails, the action is never executed (fail-closed).
The 6 Dimensions
Structure, Schema, Latency (P50<10us), Cost, Identity, Integrity.
MCP 2026-07-28 Modern-Only
No initialize handshake. No dual-era. Streamable HTTP + _meta version negotiation + resultType on every response + CacheableResult + subscriptions/listen SSE.
CCS Extension via server/discover
Broadcasts io.modelcontextprotocol/ccs with failClosed=true, maxOverheadUs=25.
3 Built-in Tools
ccs_verify, ccs_evidence_hash (Halo v0.2.30 compatible), ccs_status
Quick Start
git clone https://github.com/Correctover/correctover-mcp-server.git
cd correctover-mcp-server
npm install && npm run dev
Repo: https://github.com/Correctover/correctover-mcp-server
CCS DOI: 10.5281/zenodo.21271910
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