MCP CPG Human in the Loop (HITL)
Navigator for BPC Agentic Procurement
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"cpg-human-in-the-loop": {
"url": "https://mcp.cpghumanintheloop.ai/mcp"
}
}
}Remote endpoints
https://mcp.cpghumanintheloop.ai/mcpstreamable-httpWhat it can do
Tool inventory
Tools (4)
🟡submit_rfq(subject, details, gtin, market, quantity, ...)
Lodge a request-for-quotation with GreenCore Solutions Corp. A human reviews and answers every ticket — no order is decided by this tool. Returns a ticket ID for polling via check_rfq_status. Optionally reference a GTIN resolved on mcp.cpgknowledgegraph.ai and an SM-ECO-10060 market code.
Input Schema
{
"type": "object",
"properties": {
"subject": {
"type": "string",
"minLength": 3,
"maxLength": 300,
"description": "One-line summary of the RFQ"
},
"details": {
"type": "string",
"minLength": 3,
"maxLength": 8000,
"description": "Full request: product, volumes, timing, destination"
},
"gtin": {
"type": "string",
"maxLength": 14,
"description": "Optional GTIN reference (as resolved on the CPG Knowledge Graph)"
},
"market": {
"type": "string",
"maxLength": 8,
"description": "Optional SM-ECO-10060 member code, e.g. FR, AU, MX"
},
"quantity": {
"type": "string",
"maxLength": 200,
"description": "Optional quantity / volume expression"
},
"requester_name": {
"type": "string",
"maxLength": 200,
"description": "Requesting organization or agent operator"
},
"requester_contact": {
"type": "string",
"maxLength": 300,
"description": "Reply channel: email or URL a human can answer to"
}
},
"required": [
"subject",
"details",
"requester_name",
"requester_contact"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢check_rfq_status(ticket_id)
Poll a ticket previously lodged on this MCP (RFQ, terms request, or escalation). Returns current status and, once a human has answered, the answer.
Input Schema
{
"type": "object",
"properties": {
"ticket_id": {
"type": "string",
"pattern": "^HITL-\\d{8}-[A-F0-9]{6}$",
"description": "Ticket ID returned at submission, e.g. HITL-20260719-A1B2C3"
}
},
"required": [
"ticket_id"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢request_terms(subject, question, related_ticket, requester_name, requester_contact)
Ask a commercial or procedural question — terms, conditions, eligibility context, process. The question is lodged as a ticket and a human answers it. Returns a ticket ID for polling via check_rfq_status.
Input Schema
{
"type": "object",
"properties": {
"subject": {
"type": "string",
"minLength": 3,
"maxLength": 300,
"description": "One-line summary of the question"
},
"question": {
"type": "string",
"minLength": 3,
"maxLength": 8000,
"description": "The question a human should answer"
},
"related_ticket": {
"type": "string",
"pattern": "^HITL-\\d{8}-[A-F0-9]{6}$",
"description": "Optional earlier ticket this relates to"
},
"requester_name": {
"type": "string",
"maxLength": 200,
"description": "Requesting organization or agent operator"
},
"requester_contact": {
"type": "string",
"maxLength": 300,
"description": "Reply channel: email or URL a human can answer to"
}
},
"required": [
"subject",
"question",
"requester_name",
"requester_contact"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢escalate(subject, context, related_ticket, requester_name, requester_contact)
Hand a matter that cannot be resolved deterministically to GSC Navigator human review. Emits ACM-451 ESCALATE. Returns a ticket ID for polling via check_rfq_status.
Input Schema
{
"type": "object",
"properties": {
"subject": {
"type": "string",
"minLength": 3,
"maxLength": 300,
"description": "One-line summary of the matter"
},
"context": {
"type": "string",
"minLength": 3,
"maxLength": 8000,
"description": "What was attempted, what could not be resolved, and why"
},
"related_ticket": {
"type": "string",
"pattern": "^HITL-\\d{8}-[A-F0-9]{6}$",
"description": "Optional earlier ticket this relates to"
},
"requester_name": {
"type": "string",
"maxLength": 200,
"description": "Requesting organization or agent operator"
},
"requester_contact": {
"type": "string",
"maxLength": 300,
"description": "Reply channel: email or URL a human can answer to"
}
},
"required": [
"subject",
"context",
"requester_name",
"requester_contact"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}Community
Evidence