mongodb-mcp-server

Provides an MCP server that enables an AI agent to interact with a MongoDB instance (e.g., inspect databases/collections and run MongoDB operations) via the Model Context Protocol.

Evaluated Apr 04, 2026 (25d ago)
Homepage ↗ Repo ↗ DevTools mongodb mcp agent-tools database data-access
⚙ Agent Friendliness
42
/ 100
Can an agent use this?
🔒 Security
37
/ 100
Is it safe for agents?
⚡ Reliability
28
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
55
Documentation
50
Error Messages
0
Auth Simplicity
55
Rate Limits
0

🔒 Security

TLS Enforcement
40
Auth Strength
50
Scope Granularity
20
Dep. Hygiene
30
Secret Handling
40

Security posture depends on how the MCP server handles MongoDB credentials, enforces TLS for the MongoDB connection, and restricts which databases/collections/operations the agent can access. Without evidence of per-tool authorization/allowlists and structured safety controls, scope granularity is assumed weak.

⚡ Reliability

Uptime/SLA
0
Version Stability
40
Breaking Changes
40
Error Recovery
30
AF Security Reliability

Best When

You need agent-native access to MongoDB for troubleshooting, querying, or controlled administrative tasks and can supply strong connection/auth controls.

Avoid When

You cannot constrain the agent’s permitted operations/collections, or you need strict transactional correctness and high-availability guarantees from the tool layer itself.

Use Cases

  • Letting agents query and explore MongoDB data with tool calls
  • Automating maintenance workflows (e.g., find/debug documents, lightweight data inspection)
  • Building agent-driven admin/support tooling around MongoDB

Not For

  • Performing write-heavy production migrations without explicit guardrails
  • Untrusted multi-tenant environments where agents could access sensitive databases/collections
  • Latency-sensitive workloads where a tool-call MCP layer adds overhead

Interface

REST API
No
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
No
Webhooks
No

Authentication

Methods: MongoDB authentication (e.g., username/password and/or connection-string auth)
OAuth: No Scopes: No

Exact auth mechanisms, credentials format, and whether authorization is enforced at the MCP-tool level (allowlists/roles) are not provided in the prompt data.

Pricing

Free tier: No
Requires CC: No

Not a hosted service based on provided information; pricing cannot be determined.

Agent Metadata

Pagination
none
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • Agents may attempt unrestricted queries/collection scans if not constrained
  • Write operations (if exposed) may not be idempotent; repeated tool calls could mutate data
  • Large result sets could be returned unless the MCP server implements strict limits
  • Operational safety depends heavily on how the MCP server maps tool inputs to MongoDB operations

Alternatives

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Scores are editorial opinions as of 2026-04-04.

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