gds-agent (neo4j-contrib/gds-agent) is an MCP server listed on the M8ven Trust Index. It scores 75 out of 100, grade B. It declares 8 tools. No publisher has claimed this listing.

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B
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75/100
1 month ago

gds-agent

Neo4j Graph Data Scientist Agent (MCP Server & Skills)

→ neo4j-contrib/gds-agent· listed on glama

Limited view. Automated analysis covers part of this stack. Findings reflect what we verified. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

Limited view: static analysis for Python is partially covered.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

neo4j-contrib

Source: Glama · also listed on github_code

Is this your MCP?

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Install from

GlamaGitHub

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// 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 2 credentials: NEO4J_PASSWORD, AURA_API_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.
configNEO4J_URIyes neo4j:// or neo4j+s:// connection URI
configNEO4J_USERNAME/ NEO4J_PASSWORD yes database credentials
🔐 secretNEO4J_PASSWORDNEO4J_USERNAME / yes database credentials
configAURA_API_CLIENT_ID/ AURA_API_CLIENT_SECRET session mode Aura API credentials for Aura Graph Analytics
🔐 secretAURA_API_CLIENT_SECRETAURA_API_CLIENT_ID / session mode Aura API credentials for Aura Graph Analytics
configAURA_API_PROJECT_IDno only if the API client can access multiple projects
configSESSION_MEMORY_GB/ SESSION_TTL_HOURS no session defaults (8 GB / 24 h)
configSESSION_TTL_HOURSSESSION_MEMORY_GB / no session defaults (8 GB / 24 h)
// 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

8/8 tools missing one or more hints — handle_call_tool (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_sessions (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); delete_session (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +5 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.

Tool handlers catch errors

Only 0/1 tool handlers wrap calls in try/catch (0%)

Wrap each tool handler body in try/catch and return a structured error response.

Tests exist

No test files found

Add tests that exercise each declared tool.

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 4 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/neo4j-contrib/gds-agent)](https://m8ven.ai/mcp/neo4j-contrib/gds-agent)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: f5a8811018512591081b281b258989e9181ad634
code hash: 6de3328eca64be03d509c48efe711c8c4ed411b79fc317c5f446396b8f4b5422
verified: 8/7/2026, 2:40:23 AM
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