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74/100
3 days ago

servicios-mcp

Read-only MCP server that exposes SAP Business One Service Layer and Cisco CCWR contract search APIs for querying sales orders, delivery notes, business partners, and service contracts, without modifying data.

→ dromerotrans/servicios-mcp· listed on glama

Warning. Serious findings were identified. Review the full report before connecting. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

dromerotrans

Source: Glama

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// key findings
🚨
Secret credentials may flow to a network call
2 flows detected: CCWR_TOKEN_URL, CCW_TOKEN_URL. We can’t prove the destination matches the brand the credential belongs to.
🔐
You'll be asked for 4 credentials: SAP_SL_PASSWORD, CCWR_CLIENT_SECRET, CCW_CLIENT_SECRET, ADMIN_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configSAP_BASE_URLNo (default https://sap.trans.com.ar:50000/b1s/v1) Base de la Service Layer
configSAP_SL_COMPANY_DBSí Base de datos de SAP B1
configSAP_SL_USERNAMESí Usuario SAP B1
🔐 secretSAP_SL_PASSWORDSí Password SAP B1
configCCWR_TOKEN_URLNo (default https://id.cisco.com/oauth2/default/v1/token) Token endpoint CCWR
configCCWR_CLIENT_IDSí (si se usa ccwr_search) Client ID OAuth2 Cisco (contratos)
🔐 secretCCWR_CLIENT_SECRETSí (si se usa ccwr_search) Client Secret OAuth2 Cisco (contratos)
configCCW_TOKEN_URLNo (default https://id.cisco.com/oauth2/default/v1/token) Token endpoint CCW
configCCW_API_URLNo (default https://capi.cisco.com/commerce/apis) Endpoint GraphQL CCW
configCCW_CLIENT_IDSí (si se usa ccw_order_status) Client ID OAuth2 Cisco (órdenes)
🔐 secretCCW_CLIENT_SECRETSí (si se usa ccw_order_status) Client Secret OAuth2 Cisco (órdenes)
configTOKENS_FILE(default /data/tokens.json, pensado para montarse sobre un
configADMIN_USERcon HTTP Basic Auth (/ADMIN_PASSWORD) para generar y revocar
🔐 secretADMIN_PASSWORDcon HTTP Basic Auth (ADMIN_USER/) para generar y revocar
configPUBLIC_BASE_URLNo (default https://servicios-mcp.trans.com.ar) URL pública canónica, usada en la metadata OAuth2 (issuer, resource)
configOAUTH_CLIENTS_FILENo (default /data/oauth_clients.json) Store persistente de clientes OAuth registrados dinámicamente (DCR)
configROUTE_NAMENo (default servicios-mcp) Nombre de la Route que /admin edita para la whitelist de IP
configIP_ALLOWLIST_FILENo (default /data/ip_allowlist.json) Store persistente de IPs/CIDRs habilitadas, gestionado desde /admin
configK8S_NAMESPACENo (autodetectado del ServiceAccount in-cluster; fallback hermes) Namespace de esa Route
configMCP_ACCESS_TOKENSautomáticamente desde la variable de entorno legacy
configAUDIT_FILE
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

4/4 tools missing one or more hints — sap_query (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); sap_get_entity (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ccwr_search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +1 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tests exist

No test files found

Add tests that exercise each declared tool.

Secrets stay with their owner

2 secret/sensitive values flow into network calls (CCWR_TOKEN_URL → dynamic, CCW_TOKEN_URL → dynamic)

Audit where credentials are sent. A NOTION_TOKEN should only reach api.notion.com — never a third-party host.

Secrets not logged

2 secret values sent to console.log

Redact or omit secret values from log output.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Verified](https://m8ven.ai/badge/mcp/dromerotrans-servicios-mcp-cbhung?variant=verified)](https://m8ven.ai/mcp/dromerotrans-servicios-mcp-cbhung)
Shows verification status without the grade. Want the grade badge instead? Remove ?variant=verified from the URL.
commit: d86ee8b521c32687d320f0516b26b70bb7cab533
code hash: 601cb357cbdd1f08bf0d71c142f9db078d47316d585f14fc528dd7c08582ad24
verified: 8/16/2026, 9:12:37 AM
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