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Database Connection Checker

Test authorized public PostgreSQL, MySQL/MariaDB, MongoDB, or Redis endpoints through a server-side connection and inspect limited read-only metadata when permitted.

Connection input

Test public database connectivity, inspect read-only metadata, and convert connection strings for common database tools.

SELECT/list-only metadata

Secrets are masked by default. Live checks are sent to the AppKiro server; use only short-lived, least-privilege credentials.

Connection status

No live check yet

What is Database Connection Checker?

Test authorized public PostgreSQL, MySQL/MariaDB, MongoDB, or Redis endpoints through a server-side connection and inspect limited read-only metadata when permitted. A public database URI or connection fields for PostgreSQL, MySQL/MariaDB, MongoDB, or Redis. Connection status, latency/error details, limited metadata if permitted, and converted connection strings for selected tools and frameworks.

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What the tool does

  • Input: A public database URI or connection fields for PostgreSQL, MySQL/MariaDB, MongoDB, or Redis.
  • Controls and processing: Database type, URI or fields, timeout, and converters for Navicat, TablePlus, DBeaver, DataGrip, Prisma, Laravel, and CLI formats.
  • Output: Connection status, latency/error details, limited metadata if permitted, and converted connection strings for selected tools and frameworks.

How to use it

  1. Provide the input. A public database URI or connection fields for PostgreSQL, MySQL/MariaDB, MongoDB, or Redis.
  2. Review the settings. Database type, URI or fields, timeout, and converters for Navicat, TablePlus, DBeaver, DataGrip, Prisma, Laravel, and CLI formats.
  3. Generate, inspect, and export. Connection status, latency/error details, limited metadata if permitted, and converted connection strings for selected tools and frameworks.

Key features

  • Input: A public database URI or connection fields for PostgreSQL, MySQL/MariaDB, MongoDB, or Redis.
  • Controls and processing: Database type, URI or fields, timeout, and converters for Navicat, TablePlus, DBeaver, DataGrip, Prisma, Laravel, and CLI formats.
  • Output: Connection status, latency/error details, limited metadata if permitted, and converted connection strings for selected tools and frameworks.

Useful workflows

  • Test authorized public PostgreSQL, MySQL/MariaDB, MongoDB, or Redis endpoints through a server-side connection and inspect limited read-only metadata when permitted.
  • Use it when you need this deliverable or diagnostic result: Connection status, latency/error details, limited metadata if permitted, and converted connection strings for selected tools and frameworks.
  • Place it before the next verified workflow step: reproducing the connection from the intended client and then revoking the temporary credential.

Limits and safety notes

  • Localhost, private, link-local, and reserved targets are blocked. Use only temporary least-privilege credentials for systems you own or are authorized to test; do not enter production admin secrets.

Troubleshooting

  • Use only an authorized public target; confirm the scheme, host, port, DNS/TLS, timeout, and temporary least-privilege credentials before retrying.
  • Compare the result with target-side logs and an appropriate browser or CLI client; a timeout or server-side response alone does not prove the application configuration is correct.
  • Localhost, private, link-local, and reserved targets are blocked. Use only temporary least-privilege credentials for systems you own or are authorized to test; do not enter production admin secrets.

Frequently asked questions

What is Database Connection Checker?

Test authorized public PostgreSQL, MySQL/MariaDB, MongoDB, or Redis endpoints through a server-side connection and inspect limited read-only metadata when permitted.

How do I use Database Connection Checker?

Provide the expected input, review the page settings, then verify the result before copying or downloading it. Expected output: Connection status, latency/error details, limited metadata if permitted, and converted connection strings for selected tools and frameworks.

What input does it accept?

A public database URI or connection fields for PostgreSQL, MySQL/MariaDB, MongoDB, or Redis.

What output does it produce?

Connection status, latency/error details, limited metadata if permitted, and converted connection strings for selected tools and frameworks.

What are the limits?

Localhost, private, link-local, and reserved targets are blocked. Use only temporary least-privilege credentials for systems you own or are authorized to test; do not enter production admin secrets.

Related AppKiro tools

CORS TesterUse it for the adjacent next task: Send an authorized server-side request with a simulated Origin, method, request-header names, and credential mode, then interpret preflight and Access-Control-Allow-* responses.cURL Command ParserUse it for the adjacent next task: Parse a cURL command as text to inspect method, URL, headers, cookies, query parameters, body, authentication, flags, and warnings without executing the request.WebSocket TesterUse it for the adjacent next task: Open a browser WebSocket connection to an authorized ws:// or wss:// endpoint, send text, JSON, or binary messages, and inspect received data and connection logs.

Start with a verified input

Use an authorized non-production target and temporary or redacted data. Compare the result with target-side logs before acting on it.

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