5D Runtime Policy Engine 5D

5D integrations

Hook 5D into the runtime you already use.

Use 5D when your agent can write files, run shell, call external APIs, or touch sensitive tools.

Integration

Claude Code

Add runtime policy in front of Claude Code hooks so low-risk reads stop spamming the user and high-impact actions can be reviewed or blocked.

Open integration guide

Integration

LangGraph

Score the pending tool call, route by band, and only interrupt the graph when the action actually deserves review.

Open integration guide

Integration

PydanticAI

Use 5D as the decision function behind `ApprovalRequiredToolset` so the agent only defers tool calls that actually cross your risk boundary.

Open integration guide

Integration

OpenAI Agents SDK

Treat risky tool calls as tripwires and let 5D return a normalized `allow` / `review` / `deny` decision that your OpenAI runtime can act on.

Open integration guide

Integration

Claude Agent SDK

Put a runtime policy layer in front of repo edits, CI reruns, webhooks, and risky maintenance actions so AI coding agents can keep moving without getting reckless.

Open integration guide

Try 5D

Start from the repo, then wire the adapter you need.

5D stays small on purpose: local install, configurable policy, provider-neutral runtime decisions, and a clean review handoff when the action deserves it.