Repo · Safety & guardrails
Heimel
HEIMEL solves a simple problem: agents can decide and plan, but something still has to control what actually happens.
Open github.com ↗From the repository
HEIMEL Intent. Realized. HEIMEL is open infrastructure for the transition from intent to consequence.
aiai-agentai-agentsai-toolsapicontext-apicontrol-planegovernancelangchainlanggraphmcpmcp-clientmcp-servermcuoauthopen-sourcepostgres
How builders describe it
HEIMEL solves a simple problem: agents can decide and plan, but something still has to control what actually happens. It sits at the consequence boundary and checks authority, state and exact effect at execution time. No valid authority, stale state or bypass path means no effect. It is fully open…
The decision Jev makes
Allow, flag or escalate a message, tool call or action.
Where it fits
Screening messages, tool calls and outputs before they cause trouble. Jev gives a fast, calibrated verdict that can sit in front of every request or agent action. All 229 safety & guardrails projects →
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