# Decionis CommerceGate MCP (npm · @decionis/commerce)

Commerce preflights, D365 authorization, signed evidence, and reports; no marketplace or ERP writes.

- Trust score: 86/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- npm · `@decionis/commerce`: 86/100 (this document), [markdown](https://verifymcp.io/servers/com-decionis-commerce-gate/decionis-commerce.md), [page](https://verifymcp.io/servers/com-decionis-commerce-gate/decionis-commerce)

## Channel facts

- Registry: `npm`
- Package: `@decionis/commerce`
- Version: `0.1.3`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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 2026-09-21.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - No production dependencies, so there is no dependency health to assess.
- **Provenance & Transparency**: 100/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to decionis/agent-safe-pipeline).
  - Clear OSI-approved license (Apache-2.0).
  - Actively maintained (last published 11 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1174 tokens (~167/item across 7 items; 7 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 40/100
  - Stability observed for 12 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 97/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 90% 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 7 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 8 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 Decionis CommerceGate MCP server?

Decionis CommerceGate MCP runs locally as an npm package, launched with npx -y @decionis/commerce. 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 com-decionis-commerce-gate -- npx -y @decionis/commerce
```

### Cursor

```json
{
  "mcpServers": {
    "com-decionis-commerce-gate": {
      "command": "npx",
      "args": [
        "-y",
        "@decionis/commerce"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-decionis-commerce-gate": {
      "command": "npx",
      "args": [
        "-y",
        "@decionis/commerce"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add com-decionis-commerce-gate -- npx -y @decionis/commerce
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-decionis-commerce-gate": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@decionis/commerce"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-decionis-commerce-gate --command npx --arg -y --arg @decionis/commerce
```

### Hermes

```yaml
mcp_servers:
  com-decionis-commerce-gate:
    command: "npx"
    args: ["-y", "@decionis/commerce"]
```

### Netclaw

```json
{
  "McpServers": {
    "com-decionis-commerce-gate": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@decionis/commerce"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-decionis-commerce-gate -t stdio -c npx -a -y @decionis/commerce
```

### Other

```json
{
  "mcpServers": {
    "com-decionis-commerce-gate": {
      "command": "npx",
      "args": [
        "-y",
        "@decionis/commerce"
      ]
    }
  }
}
```

## 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.

### 2026-09-20 (score 86, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 85, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-16 (score 84, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-14 (score 83, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-10 (score 81, +15)

- [security regression] Known CVEs: pass → unverified
- [security improvement] Provenance: fail → pass
- [security improvement] Source repository: fail → pass
- [security] The attested source repository moved: decionis/agent-safe-pipeline
- [functional regression] Tool coverage: 100% → 90%
- [functional regression] Dependency health: pass → unverified
- [functional regression] Schema quality: pass → fail
- [functional improvement] Security disclosure: unverified → pass
- [functional improvement] Stability: unverified → 0.03
- [functional] Schema quality: good → excellent
- [functional] Package version: 0.1.1 → 0.1.3
- [functional] Package version: 0.1.1 → 0.1.2

### 2026-09-09 (score 66)

First indexed and scored.

## MCP tools (7)

### `commercegate_describe_capabilities` (~119 tokens)

Describe CommerceGate Capabilities

Use this first, or when someone asks 'can you check prices, orders or refunds against our policy?'. It lists the seven kinds of commerce action CommerceGate can check in Shadow Mode: price changes, inventory updates, order acceptance, fulfillment steps, promotion changes, refund requests, and return authorizations. It also explains PROCEED, HOLD, and BLOCK, tenant connection state, and available evidence tools. This local diagnostic never calls the Decionis API, reveals credentials, or claims that a platform connector can execute an action.

### `commercegate_validate_erp_transaction` (~159 tokens)

Validate an ERP Transaction

Use this for a fully formed Dynamics 365 Business Central or Finance and Supply Chain Management transaction that needs central enforced authorization. CommerceGate evaluates line economics first and, only after policy clears, atomically authorizes the agent budget before returning the binary ALLOW or BLOCK decision used by the ERP enforcement shell. The tool can reserve budget and returns a reason-coded validation response; unlike the Shadow evaluator, it does not promise a retrievable dossier. It never writes, posts, releases, or modifies the ERP transaction itself. ALLOW is authorization evidence for the exact transaction, not user consent to perform the ERP write.

Input parameters:

- `erp_region` (string, required): ERP deployment region sent as X-ERP-Region.
- `request` (object, required)

### `commercegate_evaluate_action` (~229 tokens)

Evaluate a Commerce Action in Shadow Mode

Use this as the default preflight before a price, inventory, order-acceptance, fulfillment, promotion, refund, or return proposal, for questions like 'would repricing this SKU to $89 on Walmart still clear our margin floor after the referral fee?', 'is it safe to accept this 40-unit order with the stock we have left?', or 'can the support bot refund $2,850 on this order?'. It sends the bounded canonical action and policy signals to Decionis in SHADOW mode and may persist a signed Decision Dossier. This is a generic Protocol evaluation: it never calls a marketplace API, executes the proposal, or confirms that a connector exposes the required write path. The result maps to PROCEED, HOLD, or BLOCK: APPROVE is evidence, not consent to execute; REJECT means stop; REVIEW or ESCALATE means hold for a human.

Input parameters:

- `action` (required): The complete, normalized commerce action proposed for shadow evaluation.
- `policy_version` (string): Optional exact Decionis policy version. Omit to use the tenant default.

### `commercegate_get_dossier` (~95 tokens)

Get a CommerceGate Decision Dossier

Use this to answer 'why was that order held?' or 'what policy version decided that price change?' by reading the signed Decision Dossier for a known dossier UUID within the environment-bound organization. This is a tenant read; it never executes or modifies a commerce action and it fails closed when credentials are absent or invalid.

Input parameters:

- `dossier_id` (string, required): UUID returned by commercegate_evaluate_action or a shadow report.

### `commercegate_get_proof_packet` (~80 tokens)

Get a CommerceGate Proof Packet

Use this when finance or an auditor asks for signed evidence by fetching the proof packet for a known dossier UUID in the environment-bound organization. The tool is read-only, performs no marketplace action, and never treats successful verification as permission to execute.

Input parameters:

- `dossier_id` (string, required): UUID returned by commercegate_evaluate_action or a shadow report.

### `commercegate_list_shadow_reports` (~115 tokens)

List CommerceGate Shadow Reports

Use this to answer 'what would Shadow Mode have held recently?' by listing recent SHADOW evaluations in the environment-bound organization across price, inventory, order, fulfillment, promotion, refund, and return proposals. Results describe what policy would have done; they do not report marketplace execution and must not be interpreted as authority to mutate commerce state.

Input parameters:

- `days` (integer): Report window in days. The API default is 30.
- `limit` (integer): Maximum report rows to inspect. The API default is 20.

### `commercegate_summarize_shadow_reports` (~114 tokens)

Summarize CommerceGate Shadow Reports

Use this for 'how much would we have caught this month?' style questions: aggregate SHADOW outcomes, near misses, and policy mismatches for the environment-bound organization, so an operator can judge whether to turn enforcement on. It is a read-only operational summary; it neither changes enforcement mode nor executes any commerce action.

Input parameters:

- `days` (integer): Report window in days. The API default is 30.
- `limit` (integer): Maximum report rows to inspect. The API default is 20.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/com-decionis-commerce-gate/decionis-commerce#diagnostics

## Score history

- 2026-09-21: 86
- 2026-09-20: 86
- 2026-09-19: 85
- 2026-09-18: 85
- 2026-09-17: 84
- 2026-09-16: 84
- 2026-09-15: 83
- 2026-09-14: 83
- 2026-09-13: 82
- 2026-09-12: 82
- 2026-09-11: 82
- 2026-09-10: 81
- 2026-09-09: 66

## Common questions

### What is the Decionis CommerceGate MCP server?

Decionis CommerceGate MCP is listed in the public MCP registry as com.decionis/commerce-gate. Commerce preflights, D365 authorization, signed evidence, and reports; no marketplace or ERP writes. This page covers its npm package (@decionis/commerce).

### Is the Decionis CommerceGate MCP server safe to use?

Decionis CommerceGate MCP scores 86 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 September 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. 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 Decionis CommerceGate MCP server expose?

Decionis CommerceGate MCP exposes 7 tools: commercegate_describe_capabilities, commercegate_validate_erp_transaction, commercegate_evaluate_action, commercegate_get_dossier, commercegate_get_proof_packet, and 2 more. Their descriptions and schemas cost roughly 911 tokens of context every time the server is loaded.

### Is the Decionis CommerceGate MCP server still maintained?

Decionis CommerceGate MCP is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the Decionis CommerceGate MCP server under?

Decionis CommerceGate MCP declares the Apache-2.0 licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/@decionis/commerce
- Socket report: https://socket.dev/npm/package/@decionis/commerce
- Repository: https://github.com/decionis/agent-safe-pipeline
- Website: https://commerce.decionis.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-decionis-commerce-gate/decionis-commerce.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-decionis-commerce-gate/decionis-commerce.json
- HTML version of this page: https://verifymcp.io/servers/com-decionis-commerce-gate/decionis-commerce