YugabyteDB MCP Server (yugabyte/yugabytedb-mcp-server) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it yet. No publisher has claimed this listing.

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1 day ago

YugabyteDB MCP Server

An MCP server implementation for YugabyteDB that allows LLMs to directly interact with your database.

→ yugabyte/yugabytedb-mcp-server· listed on mcp_so

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⚡ Live Monitored: not connected

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Who stands behind it

yugabyte

Source: mcp.so

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Install from

mcp.sonot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 3 credentials: YB_AWS_SSL_ROOT_CERT_KEY, COGNITO_CLIENT_SECRET, OIDC_CLIENT_SECRET
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.
configYB_MCP_TRANSPORTstdio (default) or http.
configMCP_HOSTBind host for HTTP transport. Default 127.0.0.1 (loopback). Set to 0.0.0.0 to expose on all interfaces — auth becomes mandatory in that case (see MCP_AUTH_PROVIDER).
configMCP_PORT
configYB_MCP_STATELESS_HTTPtrue enables stateless Streamable-HTTP — required for multi-replica self-hosted deployments.
configYUGABYTEDB_URLlibpq connection string (e.g. host=… port=5433 dbname=… user=… password=…).
configYB_AWS_SSL_ROOT_CERT_SECRET_ARNARN of an AWS Secrets Manager secret holding the YugabyteDB TLS root certificate.
🔐 secretYB_AWS_SSL_ROOT_CERT_KEYJSON key inside the secret when it stores multiple certs.
configYB_SSL_ROOT_CERT_PATHWhere to write the fetched cert. Default /tmp/yb-root.crt.
configYB_AWS_SSL_ROOT_CERT_SECRET_REGIONAWS region of the secret.
configYB_MCP_MAX_INSERT_ROWS
configYB_MCP_REQUIRE_WHERE_ON_UPDATEReject UPDATE without a WHERE clause. Default false.
configYB_MCP_REQUIRE_WHERE_ON_DELETEReject DELETE without a WHERE clause. Default false.
configYB_MCP_ENABLE_WRITE_QUERYrun_write_query — INSERT/UPDATE/DELETE/MERGE/TRUNCATE/DDL gated by a guardrail blocklist (destructive, disabled by default — enable with --enable-write-query or =true)
configMCP_AUTH_PROVIDERcognito or oidc. Leave unset to disable auth. Full OIDC/Cognito setup + per-user identity mapping is documented in [OIDC.md](OIDC.md).
configYB_MCP_IDENTITY_CLAIM
configYB_MCP_IDENTITY_MAP
configYB_MCP_IDENTITY_MAP_NAME
configYB_MCP_POOL_MIN_SIZE
configYB_MCP_POOL_MAX_SIZE
configYB_MCP_STATEMENT_TIMEOUT_MS(SET LOCAL statement_timeout applied to every
configYB_MCP_MAX_RESULT_ROWS
configYB_MCP_MAX_RESULT_BYTES
configYB_MCP_MAX_QUERY_LEN
configMCP_ALLOWED_ORIGINSComma-separated allowlist of Origin values for DNS-rebinding defense. Case-insensitive (RFC 6454). Defaults to MCP_BASE_URL.
configMCP_BASE_URLPublic base URL the server is reachable at (e.g. https://mcp.example.com).
configYB_LOG_LEVELLog level for the yugabytedb-mcp logger family (default INFO).
configCOGNITO_USER_POOL_ID
configCOGNITO_AWS_REGION
configCOGNITO_CLIENT_ID
🔐 secretCOGNITO_CLIENT_SECRET
configOIDC_CONFIG_URL
configOIDC_CLIENT_ID
🔐 secretOIDC_CLIENT_SECRET
configOIDC_AUDIENCE
// quality suggestions

Secrets not logged

1 secret value sent to logger.warning

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 1 concrete improvement 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 Score](https://m8ven.ai/badge/mcp/yugabyte/yugabytedb-mcp-server)](https://m8ven.ai/mcp/yugabyte/yugabytedb-mcp-server)
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commit: 57017d04364653df78300718f81940c66b9c5d5e
code hash: 65df8ffd85baedfb99191d2433c353519c828289c2f4532f7f5681336c3dec69
verified: 9/11/2026, 2:31:39 AM
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