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Open-source database CLI that doubles as an MCP server for agents

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Open-source database CLI that doubles as an MCP server for agents

Hi HN, I work on WhoDB (a database management tool) and we've recently added a lot of updates to our cli so I wanted to share it here. WhoDB ( https://github.com/clidey/whodb ) is a database management tool for SQL and NoSQL databases, runs in your browser, can be launched via Docker, and is available on the Apple, Microsoft, and Snap store. The WhoDB cli is both an interactive and command driven client that shares the same WhoDB Go backend and provides a TUI around it alongside an MCP server. I use the mcp within Claude Code to help me when I develop with local databases (checking schemas, data, running actual SQL, etc) although CC is pretty good with this in general. I haven't yet tried it out with Codex so cannot comment on that. We've added (in no particular order): - DuckDB support - TiDB support - Updated layout system to support multiple windows - SQL formatter and extended autocomplete - SSH support (still testing this one) - ER diagram generation - EXPLAIN plan generation - Mock data generation - Simple table data audit functionality - Read-only mode - Streaming AI chat - CLI profiles - Different theme support - JSON, NDJSON, CSV outputs Disclaimer: a lot of the CLI code was AI-generated (mostly Claude Code). I point it to existing repos using the same libraries as reference, which helps since I don't have deep CLI development experience. If you want to install it, there are several ways: (1) curl -fsSL https://raw.githubusercontent.com/clidey/whodb/main/cli/inst... | bash (2) brew install whodb-cli (3) npm install -g @clidey/whodb-cli (4) docker pull clidey/whodb-cli:latest (5) Grab the executables from our latest Github release If you want to add it to CC: (1) claude mcp add whodb -- npx -y @clidey/whodb-cli mcp serve (2) or you can configure it with database credentials via an env variable profile: claude mcp add whodb -e WHODB_POSTGRES='[{"alias":"dev","host":"localhost","user":"user","password":"pass","database":"mydb","port":"5432"}]' -- whodb-cli mcp serve It should work with Codex as such: codex mcp add whodb -- whodb-cli mcp serve Happy to hear your thoughts on how you might use this, or what additions you might find interesting. Thanks for reading!

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Product HuntOn track for Day 1 leaderboard · Strong signals: agents, agent, claude · Missing: mac, macos, cursor
98%98% predicted probability of success on Product Hunt, based on ML models trained on real launch data.
best fitHighest predicted score across all platforms for this description.
Indie HackersFits the IH revenue-focused audience · Missing: supports, reddit linkedin, podcasting
76%76% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.
Hacker NewsMay not resonate with HN audience · Strong signals: exist, existing, ide · Missing: https docs, excited, just released
48%48% predicted probability of success on Hacker News, based on ML models trained on real launch data.
nativeThis product was originally launched on this platform.
TrustMRRLess likely to generate early MRR · Strong signals: way · Missing: mobile apps, ios, personal
44%44% predicted probability of success on TrustMRR, based on ML models trained on real launch data.
AppSumoMay struggle as an AppSumo deal · Strong signals: host · Missing: plus, platform, intuitive
31%31% predicted probability of success on AppSumo, based on ML models trained on real launch data.
Acquire.comPre-revenue stage for this audience · Strong signals: active · Missing: arr, mrr, revenue
21%21% predicted probability of success on Acquire.com, based on ML models trained on real launch data.
BetaListMay not resonate with beta-testers · Strong signals: chat · Missing: web3, crypto, cryptocurrency
0%0% predicted probability of success on BetaList, based on ML models trained on real launch data.

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