# MCP CPG Agent Protocols

> BPC Agentic Commerce Signals

- name: io.github.greencore-solutions/cpg-agent-protocols
- version: 1.1.3
- connection class: unknown (unknown)
- trust: 63/100 flags: unreachable
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.greencore-solutions%2Fcpg-agent-protocols
- tools: https://api.protogrid.dev/v1/servers/io.github.greencore-solutions%2Fcpg-agent-protocols/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "cpg-agent-protocols": {
      "type": "http",
      "url": "https://mcp.cpgagentprotocols.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 0
- freshness: 85
- provenance: 85
- drivers: +repository +namespace-matches-repo +website -thin-description -unreachable(5 failures) ~updated-33d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: list_sparks_dimensions (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_protocols (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_members (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 616 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 9, about 616 tokens to load them all
- tool set hash: e67385a81ca907db97649743010d3219
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.greencore-solutions/cpg-agent-protocols.svg)](https://protogrid.dev/servers/io.github.greencore-solutions/cpg-agent-protocols)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp.cpgagentprotocols.ai/mcp (streamable-http, auth none, reachable false, uptime30d 0.9195402)

## Packages

_none_

## Tools (9)

- `get_header_canon`: The GSC wire-header canon (v3.2 — The Ghost Eighteen (locked July 18 2026)) — the eighteen x-gsc-* headers every GSC surface emits, in canon order. Curl-auditable against any live GSC surface.
- `get_protocol`: Full canon record for ACM-SPARKS, SM-ECO-10060, or ACM-68000.
- `list_members`: The 49 sovereign jurisdictional member nodes — code, namespace, jurisdiction, region, and GS1 territory GTIN. Live supply/demand data per member is the CPG Knowledge Graph's job.
- `list_protocols`: The protocol family and the resolve-once spine: ACM-SPARKS classifies, SM-ECO-10060 resolves, ACM-68000 signals.
- `list_signals`: All seven signals, enumerated individually: ACM-000, ACM-200, ACM-300, ACM-403, ACM-404, ACM-451, ACM-500. One meaning, no drift.
- `list_sparks_dimensions`: SPARKS resolves six dimensions — SKU, Pack, Amount, Region, Kernel, and Standard — a CPG industry first.
- `resolve_member`: Canon record for a single sovereign member by ISO-style code, e.g. FR, AU, MX.
- `resolve_signal`: The state and meaning of a single ACM-68000 signal code. A CPG- profile code resolves to its ACM- twin; the response carries the resolved ACM- code.
- `resolve_sparks_dimension`: Canon record for a single SPARKS dimension by letter (S, P, A, R, K, S2) or name.