MCPJungle

MCPJungle is a self-hosted MCP gateway that aggregates multiple MCP servers behind a single endpoint, enabling AI clients and agents to access all registered tools through one connection with canonical tool naming.

Evaluated Mar 07, 2026 (0d ago) vlatest
Homepage ↗ Repo ↗ Other gateway self-hosted aggregator stdio http sqlite postgresql docker homebrew
⚙ Agent Friendliness
72
/ 100
Can an agent use this?
🔒 Security
72
/ 100
Is it safe for agents?
⚡ Reliability
60
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
72
Documentation
75
Error Messages
60
Auth Simplicity
78
Rate Limits
65

🔒 Security

TLS Enforcement
85
Auth Strength
70
Scope Granularity
63
Dep. Hygiene
75
Secret Handling
68

MCP server orchestration/jungle. Community tool aggregator. Vet each MCP server independently. No central quality control.

⚡ Reliability

Uptime/SLA
62
Version Stability
62
Breaking Changes
58
Error Recovery
60
AF Security Reliability

Best When

You manage several MCP servers and want AI clients to connect to a single endpoint, or you need centralized control and logging over agent tool access.

Avoid When

You need a SaaS/hosted solution, your setup only involves a single MCP server, or you require advanced RBAC and observability beyond basic bearer token auth.

Use Cases

  • Centralizing access to multiple MCP servers for Claude Desktop or Cursor without per-client configuration
  • Organizations deploying AI agents in production needing unified tool management and monitoring
  • Teams requiring a single MCP endpoint with security controls and privacy isolation across multiple backend servers

Not For

  • Users who only need one MCP server (no aggregation benefit)
  • Fully managed/cloud-hosted MCP infrastructure (MCPJungle is self-hosted only)
  • Non-technical users who cannot operate a server or Docker container

Interface

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

Authentication

Methods: bearer-token custom-headers
OAuth: No Scopes: No

Bearer token authentication for HTTP-based MCP servers. Custom HTTP header configuration per registered server. No built-in user auth layer for the gateway itself beyond token passing.

Pricing

Model: open_source
Free tier: Yes
Requires CC: No

MPL-2.0 licensed. Free to self-host. Optional PostgreSQL for enterprise deployments adds infra cost.

Agent Metadata

Pagination
none
Idempotent
Unknown
Retry Guidance
Not documented

Known Gotchas

  • Canonical tool names use server__tool format which agents must learn or discover at runtime
  • Stateless vs stateful session mode trade-offs require explicit configuration tuning
  • stdio servers require Docker image with Node.js/Python variant for subprocess support

Alternatives

Full Evaluation Report

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$3

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Scores are editorial opinions as of 2026-03-07.

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