Vector Decisions MCP Server

MCP-native governance and action-assurance primitives for autonomous AI.

Tools

• gatri_trust_score — legacy composite trust scoring.
• assure_action — evidence-backed, context-aware assurance for one agent action.
• decide_action — converts GATRI assurance + policy + permissions + context into ALLOW, RESTRICT, REQUIRE_HUMAN, or DENY.
• risk_assessment — deployment risk assessment.
• compliance_check — EU AI Act-oriented policy check.
• kill_switch — emergency stop directive.

Core model

agent × action × context × evidence
                 ↓
              GATRI
                 ↓
        Vector Decisions
                 ↓
      ALLOW / RESTRICT /
      REQUIRE_HUMAN / DENY

The important primitive is action assurance, not a generic claim that an agent is safe. The same agent can be acceptable for one action and unacceptable for another.

Local development

npm install
npm run build
npm start

The server uses stdio transport and is intended to be consumed by MCP-compatible clients.

Status

Version 1.1.0. This is a protocol-oriented V0: deterministic local evaluation first; evidence ingestion, persistent assurance records, policy registries, signed attestations and remote APIs are subsequent layers.