# AI Orderability (AIO) Agents CPG with x402: Retail & Marketplace Sourcing (remote · mcp.gsc-marketplace.ai)

CPG sourcing for AI Agents with x402: BPC brands, agent IM, Trading Desk. GreenCore Solutions Corp.

- Trust score: 81/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-22

## Components

- remote · `mcp.gsc-marketplace.ai`: 81/100 (this document), [markdown](https://verifymcp.io/servers/greencore-solutions-gsc-marketplace/mcp.md), [page](https://verifymcp.io/servers/greencore-solutions-gsc-marketplace/mcp)

## Channel facts

- Endpoint: `https://mcp.gsc-marketplace.ai/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.4.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-22.

- **Endpoint Security**: 66/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 11 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 70/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1005 tokens (~91/item across 11 items; 11 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 100/100
  - No destabilizing schema changes in the last 30 days.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 11 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 11 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the AI Orderability (AIO) Agents CPG with x402: Retail… MCP server?

AI Orderability (AIO) Agents CPG with x402: Retail… is a hosted endpoint at https://mcp.gsc-marketplace.ai/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http greencore-solutions-gsc-marketplace 'https://mcp.gsc-marketplace.ai/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "greencore-solutions-gsc-marketplace": {
      "url": "https://mcp.gsc-marketplace.ai/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "greencore-solutions-gsc-marketplace": {
      "type": "http",
      "url": "https://mcp.gsc-marketplace.ai/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.greencore-solutions-gsc-marketplace]
url = "https://mcp.gsc-marketplace.ai/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "greencore-solutions-gsc-marketplace": {
      "type": "remote",
      "url": "https://mcp.gsc-marketplace.ai/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add greencore-solutions-gsc-marketplace --url 'https://mcp.gsc-marketplace.ai/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  greencore-solutions-gsc-marketplace:
    url: "https://mcp.gsc-marketplace.ai/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "greencore-solutions-gsc-marketplace": {
      "Transport": "http",
      "Url": "https://mcp.gsc-marketplace.ai/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add greencore-solutions-gsc-marketplace -t streamable-http -u 'https://mcp.gsc-marketplace.ai/mcp'
```

### Other

```json
{
  "mcpServers": {
    "greencore-solutions-gsc-marketplace": {
      "type": "http",
      "url": "https://mcp.gsc-marketplace.ai/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-21 (score 81, 0)

- [security] Stability: 0.97 → pass

### 2026-09-20 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 79, 0)

- [functional] Server version: 1.4.0 → 1.4.1

### 2026-09-16 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-14 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-12 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-10 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (11)

### `search_brands` (~201 tokens)

Search Beauty & Personal Care brands in a market

When a marketplace or retail sourcing agent calls, it leaves with a brand it can act on — found, verified, and answerable — with Instant Messaging for agents or the human-in-the-loop GSC Trading Desk as next steps. Step 1 — FOUND: search the brands the CPG Knowledge Graph covers in one of 50 markets (live). Returns brand names from the graph's SPARKS depth surface; then call get_brand to verify, get_brand_identifiers for the identifier policy. Depth: 24,126 brands · 5,928 makers · 2,020 banners · 50 markets. Brands, makers and banners are separate registries — never summed.

Input parameters:

- `limit` (integer): Max results, default 50
- `market` (string, required): SM-ECO-10060 member code or namespace, e.g. BR or BR-ECO-10060
- `query` (string): Optional name fragment (accent-insensitive)

### `get_brand` (~131 tokens)

Verify one brand in a market — found, verified, answerable

Step 2 — VERIFIED: is the brand on the CPG Knowledge Graph for this market, and at what SPARKS completeness tier (100 = resolvable pack/size record held · 8 = registered, pending · floor = STANDARD default). Returns the market's supply/demand context and both doors to act. No prices, no stock, no terms — those go through the doors.

Input parameters:

- `brand` (string, required): Brand name as spelled on the graph
- `market` (string, required): SM-ECO-10060 member code or namespace, e.g. BR or BR-ECO-10060

### `get_brand_identifiers` (~139 tokens)

Brand identifier policy — what the marketplace publishes and how to resolve what you hold

Step 3 — ANSWERABLE: GSC publishes ONLY its own GS1-registered identifiers (the 990832300xxx block) on any surface; third-party GTINs are never stored on the graph's entity universe and never appear here. A GTIN the caller already holds resolves live on the CPG Knowledge Graph (resolve_gtin, resolve_sparks, check_eligibility). The demo brand carries GSC's rail GTIN.

Input parameters:

- `brand` (string, required): Brand name
- `market` (string): SM-ECO-10060 member code or namespace, e.g. BR or BR-ECO-10060

### `get_marketplace_operators` (~101 tokens)

Neutral marketplace operator map, sorted by agentic posture

The demand side per market as the CPG Knowledge Graph publishes it (retail banners — public registry data), each carrying an agentic-posture field from a fixed taxonomy and sorted by it. Neutral by design: no tiers, no pursuit language, no relationship claims, no named individuals. Posture is wire evidence only; 'unassessed' means none collected yet.

Input parameters:

- `market` (string): Omit for the 50-market summary

### `instant_message_agents` (~71 tokens)

Instant Messaging for agents — the agents' door

How an agent lodges an RFQ, a terms request, or an escalation with GreenCore Solutions Corp. — typed, identified, ticketed, human-signed (IA-MESSAGE). Points at the existing door: the x-gsc-inbound address and the transaction MCP. No new write path here.

### `contact_trading_desk` (~54 tokens)

GSC Trading Desk — the humans' door

The human channel. The GSC Trading Desk is informed by Navigator across all GSC agentic assets — a human reads, a human answers. Use it for anything a person should decide; agents use Instant Messaging.

### `get_x402_rail` (~80 tokens)

x402 capability declaration

What GSC-Marketplace declares about x402: header, network, asset, status — and where the single paid endpoint lives (https://gsc-marketplace.ai/api; its terms are stated in its 402 payload only, never here). Door: https://gsc-marketplace.ai/x402 · skill: x402-settlement.

### `get_radar` (~27 tokens)

GSC Radar — the network numbers bulletin

The public network figures as GSC Radar publishes them (live JSON), macro numbers only.

### `get_cpg_knowledge_graph` (~68 tokens)

The CPG Knowledge Graph — data surface

24,126 brands · 5,928 makers · 2,020 banners · 50 markets. The Beauty & Personal Care source of truth for AI agents, classified on SPARKS; 14 read tools over MCP; the data surface every marketplace answer resolves against.

### `get_acm_68000` (~69 tokens)

ACM-68000 — the seven procurement signals

The deterministic signal protocol every GSC surface speaks: seven signals, GS1-anchored, append-only, non-substitutable. Canon resolves on acm-68000.ai / .org and the standards beacon; the gen-2 door is cpg-68000.ai.

### `get_aio_agent_fleet` (~64 tokens)

AI Orderability (AIO) Agents — the gen-2 fleet

The AIO Agent class and its regional hosts: signed, resident, addressable resolvers with market × category remits — the NextGen identity register is the signed Card, verifiable against each host's jwks. Status is only what the wire says.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/greencore-solutions-gsc-marketplace/mcp#diagnostics

## Score history

- 2026-09-22: 81
- 2026-09-21: 81
- 2026-09-20: 81
- 2026-09-19: 80
- 2026-09-18: 80
- 2026-09-17: 79
- 2026-09-16: 79
- 2026-09-15: 78
- 2026-09-14: 78
- 2026-09-13: 77
- 2026-09-12: 77
- 2026-09-11: 76
- 2026-09-10: 76
- 2026-09-09: 75
- 2026-09-08: 75
- 2026-09-07: 74
- 2026-09-06: 74
- 2026-09-05: 74
- 2026-09-04: 73
- 2026-09-03: 73
- 2026-09-02: 72
- 2026-09-01: 72
- 2026-08-31: 71
- 2026-08-30: 71
- 2026-08-29: 70
- 2026-08-28: 70
- 2026-08-27: 69
- 2026-08-26: 69
- 2026-08-25: 67
- 2026-08-24: 65

## Common questions

### What is the AI Orderability (AIO) Agents CPG with x402: Retail… MCP server?

AI Orderability (AIO) Agents CPG with x402: Retail… is an MCP server listed in the public MCP registry as io.github.greencore-solutions/gsc-marketplace. CPG sourcing for AI Agents with x402: BPC brands, agent IM, Trading Desk. GreenCore Solutions Corp. This page covers its hosted endpoint (https://mcp.gsc-marketplace.ai/mcp).

### Is the AI Orderability (AIO) Agents CPG with x402: Retail… MCP server safe to use?

AI Orderability (AIO) Agents CPG with x402: Retail… scores 81 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the AI Orderability (AIO) Agents CPG with x402: Retail… MCP server expose?

AI Orderability (AIO) Agents CPG with x402: Retail… exposes 11 tools: search_brands, get_brand, get_brand_identifiers, get_marketplace_operators, instant_message_agents, and 6 more. Their descriptions and schemas cost roughly 1,005 tokens of context every time the server is loaded.

### Does the AI Orderability (AIO) Agents CPG with x402: Retail… MCP server require authentication?

No. We connected to AI Orderability (AIO) Agents CPG with x402: Retail… without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the AI Orderability (AIO) Agents CPG with x402: Retail… MCP server still maintained?

AI Orderability (AIO) Agents CPG with x402: Retail… is still listed as active in the MCP registry. We last reached this channel on 22 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.gsc-marketplace.ai/mcp
- Repository: https://github.com/greencore-solutions/gsc-marketplace
- Website: https://gsc-marketplace.ai/
- Changelog RSS feed: https://verifymcp.io/servers/greencore-solutions-gsc-marketplace/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/greencore-solutions-gsc-marketplace/mcp.json
- HTML version of this page: https://verifymcp.io/servers/greencore-solutions-gsc-marketplace/mcp