akko-mcp-trino (AKKO-p/akko-mcp-trino) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 9 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100

akko-mcp-trino

Governed MCP server for Trino — every tool call carries the user's identity; the engine decides. Any OIDC provider, any MCP host, any model.

→ AKKO-p/akko-mcp-trino· listed on github_repo_search

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

AKKO-p

Source: github_repo_search

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Install from

GitHub

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: MCP_INTROSPECTION_CLIENT_SECRET, MCP_USER_TOKEN, TRINO_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.
configTRINO_HOSTlocalhost, 8080
configTRINO_PORTlocalhost, 8080
configTRINO_USERimpersonate: TRINO_USER allowed to impersonate in your access control (impersonation rules, or the equivalent in OPA / Ranger); jwt: Trino's OAUTH2/JWT authenticator pointed at your identity provider
configTRINO_CATALOGsystem
configTRINO_MAX_ROWSANALYZE is refused: it executes what it explains. Results are capped at .
configTRINO_READ_ONLYtrue
configMCP_AUTH_ENABLEDunset: every query then runs as TRINO_USER. Never run it
configMCP_SERVER_NAMEtrino-mcp
configMCP_HEALTH_PORT3000, 3001
configMCP_JWKS_URL— (required when auth is enabled)
configMCP_OIDC_ISSUER, MCP_OIDC_AUDIENCE claims to enforce —
configMCP_OIDC_AUDIENCEMCP_OIDC_ISSUER, claims to enforce —
configMCP_TRANSPORTsse for older hosts (/sse); the guard is the same on both.
configMCP_PORT3000, 3001
configMCP_AUTH_REQUIREDfalse
configMCP_RESOURCE_URLset, hosts that implement OAuth discovery find the provider
configMCP_AGENT_KEYS— (off)
configMCP_ALLOWED_HOSTS— (off)
configMCP_RATE_LIMIT_USER0, 0
configMCP_RATE_LIMIT_AGENT0, 0
configMCP_RATE_LIMIT_WINDOW_SECONDSthe sliding window 60
configMCP_INTROSPECTION_URL— (off)
configMCP_INTROSPECTION_CLIENT_ID— (required with the URL)
🔐 secretMCP_INTROSPECTION_CLIENT_SECRET— (required with the URL)
configMCP_INTROSPECTION_TTL_SECONDShow long a verdict is cached by jti 30
🔐 secretMCP_USER_TOKEN— (required in strict mode)
configTRINO_HTTP_SCHEMEhttp
🔐 secretTRINO_PASSWORDpassword of TRINO_USER (Basic auth); refused over plain http —
configTRINO_VERIFYtrue
configTRINO_REQUEST_TIMEOUT_SECONDSper-request timeout on the Trino client 30
configTRINO_IDENTITY_MODEimpersonate
configMCP_CONTEXT_PROVIDERSWith =file,trino-comments, describe_table returns the
configMCP_CONTEXT_FILEa versioned JSON document kept with your code: description, owner, tier, grain, joins, tags, column classification and values
configMCP_CONTEXT_TTL_SECONDShow long an answer is cached 60
configMCP_TOOL_PLUGINSgroup akko_mcp_trino.tools and the operator names it in :
configMCP_JWT_LEEWAY_SECONDStolerance on exp/nbf/iat for clock drift between the issuer and this server 30
// 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

9/9 tools missing one or more hints — list_catalogs (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_schemas (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_tables (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +6 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.

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 2 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 Score](https://m8ven.ai/badge/mcp/akko-p/akko-mcp-trino)](https://m8ven.ai/mcp/akko-p/akko-mcp-trino)
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commit: 4daa2eae217470821d579425416104e289d4a829
code hash: cf4266c870090cb98f08fecf830c56d98292521e7ce29070e622920b38af2c47
view raw JSON →
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