mysql-server-5.1

MySQL 5.1 database server software (SQL engine) for hosting relational databases, executing SQL queries, and managing data via the MySQL protocol.

Evaluated Apr 04, 2026 (25d ago)
Homepage ↗ Repo ↗ Databases databases mysql sql relational infrastructure legacy
⚙ Agent Friendliness
32
/ 100
Can an agent use this?
🔒 Security
53
/ 100
Is it safe for agents?
⚡ Reliability
26
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
0
Documentation
20
Error Messages
0
Auth Simplicity
70
Rate Limits
0

🔒 Security

TLS Enforcement
70
Auth Strength
55
Scope Granularity
60
Dep. Hygiene
20
Secret Handling
50

Security depends heavily on deployment configuration (network isolation, TLS settings, user privilege minimization, patching). As a legacy version, known weaknesses and unpatched CVEs may exist; compensating controls and/or upgrading are strongly recommended. No package-level security documentation provided here.

⚡ Reliability

Uptime/SLA
0
Version Stability
45
Breaking Changes
20
Error Recovery
40
AF Security Reliability

Avoid When

Avoid for new production deployments where security, patching cadence, and modern auth/TLS support are requirements; avoid when you cannot apply compensating controls (network isolation, backups, monitoring).

Use Cases

  • Run relational workloads for applications needing SQL (OLTP)
  • Serve as a backend database for web apps and internal services
  • Data storage for reporting/analytics with MySQL-based tooling
  • Learning/testing with MySQL 5.1-compatible behavior
  • Migration/compatibility scenarios requiring legacy MySQL 5.1 behavior

Not For

  • High-availability or long-term production use without modernization (legacy/unsupported software)
  • Applications requiring modern security defaults and contemporary TLS/auth features
  • Workloads needing horizontal scaling features not present in MySQL 5.1
  • Agent integrations via REST/GraphQL APIs (MySQL is a DB protocol, not a web API)

Interface

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

Authentication

Methods: MySQL native authentication mechanisms (e.g., username/password via MySQL user accounts)
OAuth: No Scopes: No

MySQL authentication is account-based inside the database; API-scoped permissions are typically expressed via MySQL privileges rather than OAuth scopes. The exact auth mechanisms available depend on configuration and build/version.

Pricing

Free tier: No
Requires CC: No

Open-source database software; operational costs depend on hosting/infrastructure. No package-level hosted pricing information provided.

Agent Metadata

Pagination
none
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • Agents typically need a DB driver/connection string rather than an API; ensure the agent does not expose credentials.
  • SQL execution safety matters: agents must parameterize inputs to avoid SQL injection.
  • MySQL 5.1 is legacy; newer tooling/clients may not be fully compatible with older auth/TLS defaults.
  • Long-running queries can time out; agents should handle query cancellation/timeouts at the client layer.

Alternatives

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

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