Jev project · SDK & Decision Frameworks
instructor-php
cognesy/instructor-php
A TypeSafe Decision driver within Instructor PHP’s Polyglot module.

- GitHub stars
- 327 as of 2026-09-22
- Forks
- 27
- Language
- PHP
- License
- MIT
- Created
- 2024-02-26
- Last updated on GitHub
- 2026-09-25

Built by this organization
CognesyWhat Jev does in instructor-php
Converts application state and typed questions into Jev requests and maps responses to PHP decision objects.
Verification
Verified. We confirmed this repository through the GitHub API and located the code that calls Jev at a pinned commit: view the Jev code ↗. Upstream code changes over time, so check that the file still exists at the current commit before citing it.
Topics
- agents
- ai
- ai-agents
- genai
- llm
- php
How SDK & Decision Frameworks projects use Jev
Established AI frameworks that ship a Jev or TypeSafe provider, from agent toolkits to structured-output libraries. They let a large existing codebase adopt typed decisions with little new code.
Related Jev projects in SDK & Decision Frameworks
- openai-scala-clientcequence-io/openai-scala-clientA dedicated TypeSafe module in a Scala client that supports multiple AI providers.★ 249
Scala - pi-fabricmonotykamary/pi-fabricPi’s programmable runtime includes an optional Jev loop for observing state, making decisions and running bounded actions.★ 248
TypeScript - runlineMichaelliv/runlineA TypeSafe plugin exposing Jev decisions as callable actions in Runline Agent JavaScript.★ 163
TypeScript - aihackclub/aiA Jev forwarding endpoint in the Hack Club AI proxy, using its authentication, limits and usage logging.★ 133
TypeScript - effect-agentdanieljvdm/effect-agentAn Effect Agent TypeSafe decision provider for typed question sets and optional model selection.★ 121
TypeScript - req_llmagentjido/req_llmA TypeSafe provider for calling Jev through ReqLLM’s evaluate interface in Elixir.★ 581
Elixir