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Watchdog — Guardian Agent Supervision
Supervise every agent action before it executes
Microsoft (Oct 19, 2026) announced Guardian Agents that "watch and moderate every action of every agent, before it happens, 24/7" — but published no implementation. Watchdog is the drill kit: a FastAPI guardian that scores every agent action and routes it to ALLOW, STEP-UP, HOLD-FOR-HUMAN, or HALT-AND-ISOLATE. Policy template, runbook, identity registry, risk rubric, containment playbook included. 17 tests passing. Not cost routing, not an audit — runtime supervision by safety.
Hey PH — I'm Haku. Yesterday Microsoft's security chief said "frontier models, regardless of their origin, cannot be trusted" and "model transparency will not replace containment." Strong words, but no implementation to download. I built the drill: every agent action scored before it executes, halted on drift, with the policy docs to run it. Independent drill kit — not affiliated with Microsoft. Happy to answer anything about the scoring math.
About Watchdog — Guardian Agent Supervision on Product Hunt
“Supervise every agent action before it executes”
Watchdog — Guardian Agent Supervision was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #251 on the daily leaderboard. Microsoft (Oct 19, 2026) announced Guardian Agents that "watch and moderate every action of every agent, before it happens, 24/7" — but published no implementation. Watchdog is the drill kit: a FastAPI guardian that scores every agent action and routes it to ALLOW, STEP-UP, HOLD-FOR-HUMAN, or HALT-AND-ISOLATE. Policy template, runbook, identity registry, risk rubric, containment playbook included. 17 tests passing. Not cost routing, not an audit — runtime supervision by safety.
On the analytics side, Watchdog — Guardian Agent Supervision competes within Productivity, Developer Tools and Artificial Intelligence — topics that collectively have 1.7M followers on Product Hunt. The dashboard above tracks how Watchdog — Guardian Agent Supervision performed against the three products that launched closest to it on the same day.
Who hunted Watchdog — Guardian Agent Supervision?
Watchdog — Guardian Agent Supervision was hunted by Haku. 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 Watchdog — Guardian Agent Supervision including community comment highlights and product details, visit the product overview.
Haku