hydradb

Open source framework for building agent graphs

Bitemporal supply-chain forensics on HydraDB: reconstruct exactly which repos resolved a compromised package version during an incident window - and prove which ones did not. Hack Hydra 2026, Track 2A.

Agent triage, measured: does this edit need a human, or can the AI handle it? We measure whether the graph under the agent can reach the tests that guard a change (0.42 pooled, 7 repos) and ship the fail-closed gate that routes unproven maps to human verification. CLI · MCP · SARIF · in-engine on HydraDB.

Supply-chain incident response on a HydraDB graph: which of your services resolved a compromised version, which installed it while it was still live on npm, and the Cypher that proves each answer.

Tracewood is a local-first application that transforms your AI coding agent telemetry into a living, generative 3D forest.

CrewBrain: meet Juno and Rex, AI helpers your homeowners and crew can text or talk to. They only see what you allow, nothing goes out without your OK. HydraDB + Claude + OpenAI realtime.

Benchmarking HydraDB: fast mode beats thinking mode

An AI journaling companion that remembers your inner life and reflects back the patterns you can't see. Built on HydraDB.

Persistent long-term memory for the DeepSeek Harness (dsh), powered by HydraDB.

HydraClaim turns agent memory into a temporal claim graph: every fact is a claim with provenance and a validity window, contradictions and overwrites are first-class graph structure, and a graph-probe router answers cheaply, escalates conflicted questions, and, crucially, abstains when the graph can't back an answer.

Supply chain blast radius engine for npm and PyPI. Six deterministic Cypher queries against HydraDB.

actik is a graph-native software supply-chain intelligence platform.

Graph-native supply-chain blast-radius scanner: which compromised npm/PyPI packages can actually reach your project, and through which path. Powered by HydraDB.

Supply-chain blast radius for npm, built on HydraDB. Answers what is exposed when a package is compromised — including the packages reachable through shared publish rights that dependency scanning misses. Hack Hydra 2026, Track 2A.

Autonomous engineering memory for coding agents. Captures diagnostics, git diffs, terminal evidence, and project context to provide persistent memory and continuity across development sessions using HydraDB.

Studio + adapter layer for HydraDB: bi-temporal history, hybrid search, change feed, schema registry and a proper UI.

Graph-native ontology that merges, resolves, and abstains honestly

OntoFuse — graph-native enterprise knowledge you can trace, built with HydraDB for HackHydra Track 1

Context-aware memory resurfacing for the internet. MemoryOS captures why you saved content and intelligently resurfaces the right memory when it becomes relevant again.

Graph-native PR impact analysis and test selection powered by HydraDB.