cardea-mcp-servers

cardea-mcp-servers appears to be an umbrella repository that points to multiple separate MCP (Model Context Protocol) servers (calculator, weather, qdrant, keyword search, elastic, tidb, github, web search). The provided README does not include implementation details for the servers themselves, only links to sub-repositories.

Evaluated Apr 04, 2026 (16d ago)
Repo ↗ DevTools mcp agent-tools index-repo rust
⚙ Agent Friendliness
31
/ 100
Can an agent use this?
🔒 Security
34
/ 100
Is it safe for agents?
⚡ Reliability
20
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
35
Documentation
40
Error Messages
0
Auth Simplicity
50
Rate Limits
20

🔒 Security

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

The provided README contains no security guidance (TLS/auth/secret-handling/rate-limit policies). Since implementation details are not visible here, security posture cannot be confirmed; linked sub-repositories should be reviewed for auth handling, transport security, and dependency health.

⚡ Reliability

Uptime/SLA
0
Version Stability
30
Breaking Changes
30
Error Recovery
20
AF Security Reliability

Best When

When you want to choose among multiple specialized MCP servers and are willing to inspect each linked server's repository for API/tool definitions, auth, and operational behavior.

Avoid When

When you need comprehensive documentation, auth/rate-limit/error-handling guidance, or verifiable security posture from this umbrella repo without checking the linked sub-repositories.

Use Cases

  • Tooling for LLM agents via MCP across common data sources and services (search, weather, vector DB, databases, GitHub).
  • Rapid prototyping of agent workflows that can call specialized tools.

Not For

  • Applications needing a documented, first-party single API endpoint (this repo is primarily an index of separate MCP servers).
  • Teams requiring guaranteed production-grade operational guarantees based on this repo alone (no SLA/stability/error-handling details provided).

Interface

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

Authentication

OAuth: No Scopes: No

Authentication mechanisms are not described in the provided README (details may exist in the linked sub-repositories).

Pricing

Free tier: No
Requires CC: No

No pricing information provided in the submitted content.

Agent Metadata

Pagination
unknown
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • This repository is an index; actual MCP tool schemas, auth requirements, and error behaviors are not present in the provided content and must be verified in each linked server repo.
  • Because no retry/idempotency guidance is included here, agents should defensively handle retries and partial failures based on the specific tool implementations once inspected.

Alternatives

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

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