migrate

Migrate to AgentControl You're using a skill that will guide you through migrating an application from hardcoded LLM prompts to a full LaunchDarkly AgentControl implementation. Your job is to run the migration in five stages , stopping at each stage for the user to confirm: Audit the code — read-only scan that produces a structured list of everything hardcoded (prompt, model, parameters, tools, app-scoped knobs). Wrap the call — install the SDK, create the config in LaunchDarkly with a fallback that mirrors the hardcoded values, and rewrite the call site to fetch the config fresh on every request. Move the tools — extract each tool's JSON schema, attach it to the config, and swap every call site that references the old tool list. Add tracking — wire the per-request tracker (duration, tokens, success/error) around the provider call. Attach evaluators — either offline evals via the Playground + Datasets, or online judges that score sampled traffic automatically. ⚠️ Three first-run failure modes to avoid. Tracker in the wrong scope. For an agent with a loop, mint create_tracker() once per user turn in a setup_run entry node — not inside call_model . Per-iteration factory calls produce N runId s and trip the at-most-once guards. See agent-mode-frameworks.md § Custom StateGraph . load_chat_model wrapper reuse. Templates like langchain-ai/react-agent ship a load_chat_model(f"{provider}/{name}") helper that wraps init_chat_model(...) and silently drops every variation parameter. Delete it (don't just avoid using it) and replace call sites with create_langchain_model(ai_config) . Fallthrough not flipped after /configs-create . A freshly-created config's fallthrough points at an auto-generated disabled variation, so the SDK returns enabled=False until /configs-targeting runs. Flip it before Stage 2 verification. Coverage — which shapes are well-trodden vs require extrapolation The skill is optimized for Python and Node.js / TypeScript; other languages are install-only. Within Python and Node the coverage tiers are: Show more Installs 53 Repository launchdarkly/ai-tooling GitHub Stars 25 First Seen May 28, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Warn