Connect Postgres, MySQL, ClickHouse and PostHog once. Scope each role down to the row. Your team's agents work on live data and never see more than you allow.
Hey everyone 👋 We launched the valv library a while back. Today we're taking it all the way.
valv gives your agents access to all your data, safely, in seconds. No handing over credentials, no exposing a row they shouldn't see.
Connect Postgres, MySQL, ClickHouse and PostHog, scope every role down to the row, and let your whole team point their own MCP agent at live data.
The part we're most excited about: your coding agent can now build custom HTML dashboards straight from your data and share them across the platform, each with its own per-query permissions. Real dashboards, built by your agent, in minutes, locked down by default.
Take a look at https://valv.sh and use PRODUCTHUNT for 50% off your first 3 months.
Curious which data sources you'd connect, and what we should add support for next 🙏
About valv on Product Hunt
“Your database, safe for agents to query”
valv launched on Product Hunt on July 23rd, 2026 and earned 73 upvotes and 7 comments, placing #32 on the daily leaderboard. Connect Postgres, MySQL, ClickHouse and PostHog once. Scope each role down to the row. Your team's agents work on live data and never see more than you allow.
On the analytics side, valv competes within SaaS, Artificial Intelligence, Data & Analytics and OpenAI Day — topics that collectively have 523.3k followers on Product Hunt. The dashboard above tracks how valv performed against the three products that launched closest to it on the same day.
Who hunted valv?
valv was hunted by Joshua Knauber. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of valv including community comment highlights and product details, visit the product overview.
Joshua Knauber
Hey everyone 👋
We launched the valv library a while back. Today we're taking it all the way.
valv gives your agents access to all your data, safely, in seconds. No handing over credentials, no exposing a row they shouldn't see.
Connect Postgres, MySQL, ClickHouse and PostHog, scope every role down to the row, and let your whole team point their own MCP agent at live data.
The part we're most excited about: your coding agent can now build custom HTML dashboards straight from your data and share them across the platform, each with its own per-query permissions. Real dashboards, built by your agent, in minutes, locked down by default.
Take a look at https://valv.sh and use PRODUCTHUNT for 50% off your first 3 months.
Curious which data sources you'd connect, and what we should add support for next 🙏