MCP.Market

Fauna MCP server

by mrfentmen·io.github.mrfentmen/fauna-mcp·v1.0.1

MCP server for Fauna: collections, FQL queries. Needs a database secret.

A89/100grade A
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Safety scan
A89/100

full report

Adoption
Growing

0 stars84 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Fauna tools (2, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • list_collections

    Fauna collection names. Set FAUNA_URL for non-default endpoints.

  • run_querywrite action

    Run an FQL v10 query. Reads return data; writes run with your secret's permissions — prefer reads.

Public scan report

scanner v0.1.10 · 2026-11-01 · same rubric, same numbers if you re-run it

no findings
  • Code scan7 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 89/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Fauna compares

Against every graded Databases MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
89/100
higher than 80% of 802 Databases servers
Tools
2
the typical Databases server has 8
Tools that change things
50%
typical: 10%. Fewer write tools means less an agent can break
Downloads a week
84
more than 53% of 328 Databases servers with a package

What its tools let an agent do: 1 read · 1 run or deploy

Install Fauna in Claude Code, Cursor or VS Code

Runs npx -y @mrfentmen/fauna-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add fauna-mcp -- npx -y @mrfentmen/fauna-mcp
Add to Cursor

What the publisher says

From the Fauna repository's README, as published. We do not edit it. Read it on GitHub

Awesome MCPs

A monorepo of MCP servers from the mrfentmen account and local workspace.

Contents

  • 728 MCP servers in servers/

Browser extensions are maintained separately in private repositories and are intentionally not included here.

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Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Fauna: common questions

Is Fauna MCP server safe?
Yes, by our scan: it is graded A (89/100). Read the Fauna safety report
How do I install Fauna?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Fauna need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Fauna maintained?
The last commit was 3 days ago (2026-11-01). The latest release is v1.0.1.
What can I use instead of Fauna?
Servers from other publishers that do the same job: CogniCore MCP server, DBHub MCP server and Neo4j Cypher MCP server.
How does Fauna compare with other Databases MCP servers?
safety score 89/100 (higher than 80% of 802 Databases servers); tools 2 (the typical Databases server has 8); tools that change things 50% (typical: 10%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Fauna

Same job from other publishers: the closest match first, then the best rated.

  • CogniCore
    Memory, reflection and safety for AI agents. Hosted or local, no vector database.
    A
  • DBHub
    Token-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite
    A
  • Neo4j Cypher
    A simple Neo4j MCP server that allows you to run Cypher queries against a Neo4j database.
    A
  • Appwrite
    Build and deploy backends: auth, Postgres/MySQL/vector databases, storage, functions, hosting, CDN
    A
  • Airtable
    Read and write access to Airtable database schemas, tables, and records.
    B

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