OpenAI harness-first plugin
stark AI Developer provides practical workflows for product blueprints, specifications, architecture decisions, structural code search, editable diagrams, repository visuals, agent memory, capability recommendations, and Telegram-hosted bots and Mini Apps. Its open-source instructions and scripts are available for review and adaptation.
From daily work
The package has no shared backend, bundled MCP server, telemetry or analytics. Jev's optional Codex recommendations send your task and public capability cards to TypeSafe using your key; offline inspection needs no network. Telegram Serverless guides the official CLI: authorized deployment and remote tests send selected code, assets or test inputs to Telegram and can change live data or send bot messages. Installation alone starts neither service. Your host controls discovery, permissions and execution; external services retain their own access requirements.
Bundled in the plugin
Audit and safely curate Codex memory, including stale claims, cross-repo leakage, sensitive entries.
Audit and safely curate Codex memory, including stale claims, cross-repo leakage, sensitive entries, and memory configuration. Use when reviewing or cleaning Codex memory, not generic repository docs.
Turn ambiguous coding requests into verified Codex implementation specs.
Turn ambiguous coding requests into verified Codex implementation specs. Use when the user wants requirements, an implementation plan, or a spec before coding; include source checks, needed ADRs, and agreed delivery. Do not use for already specified direct implementation or memory cleanup.
Create, transform, animate, or audit GitHub README logos and their verified SVG/PNG/GIF delivery.
Create, transform, animate, or audit GitHub README logos and their verified SVG/PNG/GIF delivery. Use when a repository needs branding assets, not ordinary README prose or app/site motion.
Set up ADR governance, audit architecture and drift, or plan and execute bounded refactors and code simplification.
Set up ADR governance, audit architecture and drift, or plan and execute bounded refactors and code simplification. Use when work needs binding architecture decisions, library reuse, shared-code ownership, provider-to-local mapping, or architecture PR review.
Plan a product or feature as a readable architecture blueprint and complete product increments.
Plan a product or feature as a readable architecture blueprint and complete product increments. Use when the user needs a whole-product view, progressive detail, module contracts, or an MVP delivery map. Not for direct implementation, codebase audits, or exhaustive implementation specs.
Set up, update, or diagnose CodeGraph and ast-grep so coding agents can use semantic repository scope and…
Set up, update, or diagnose CodeGraph and ast-grep so coding agents can use semantic repository scope and structural syntax evidence automatically. Use when a repository needs an idempotent CodeGraph/ast-grep installation, stable tool and index migrations, MCP reconnection, persisted agent guidance, or a read-only setup diagnosis.
Create, edit, review, or export editable draw.io diagrams.
Create, edit, review, or export editable draw.io diagrams. Use when the user needs .drawio architecture, flow, sequence, network, or other technical diagrams; not data plots or artistic images.
Build, review, deploy, and troubleshoot bots and Mini Apps on Telegram Serverless using tgcloud, its JavaScript SDK.
Build, review, deploy, and troubleshoot bots and Mini Apps on Telegram Serverless using tgcloud, its JavaScript SDK, and built-in database. Use when working on Telegram-hosted projects, handlers, endpoints, schema changes, or tgcloud operations; not generic Telegram bots hosted elsewhere or unrelated serverless platforms.
Recommend available skills or MCP tools using TypeSafe Jev, or explicitly choose one next skill.
Recommend available skills or MCP tools using TypeSafe Jev, or explicitly choose one next skill. Use when the user requests capability advice, candidate inspection, selection evaluation, or reusable host integration. Native client selection remains the default and fallback.
What the plugin is for
Turn rough feature ideas into implementation-ready specifications.
Plan whole-product architecture and complete usable delivery increments.
Compare software architecture options with explicit tradeoffs.
Search code structurally with CodeGraph and ast-grep workflows.
Create editable draw.io diagrams from system context.
Create repository documentation and animated README assets.
Curate durable Codex memory with explicit safety boundaries.
Build and maintain bots and Mini Apps on Telegram Serverless.
Recommend available skills and tools for a supplied task with Jev in Codex.
Try these first
Turn this feature idea into an implementation-ready specification.Review the available code context and recommend an architecture with explicit tradeoffs.Create an editable draw.io diagram for this system.ChatGPT and Codex
ChatGPT installs from the plugin page. Codex CLI still installs from this repository marketplace. ChatGPT and Codex share one Plugins Directory; there is no separate Codex website listing. A local install, GitHub release, or npx skills copy is not the ChatGPT plugin. The installing client still applies its own policies to your workspace and tools.
In the OpenAI plugin, Jev Capability Advisor requires Codex with Python and a native command runner; it does not run in ChatGPT. Its optional API request sends your task and public capability cards to TypeSafe using your key. The version shown here describes the repository package; the directory listing may offer an earlier version.
Telegram Serverless instructions are available in ChatGPT and Codex. Execution needs a compatible shell, the official local CLI and owner-authorized Telegram access. Deployment and remote tests send selected code, assets or test inputs to Telegram and can change live data or send bot messages. Installation alone starts no cloud operation. Local qualification does not establish live Telegram behavior or hosted discovery.
Codex 0.147.0 or later. Add the repository marketplace, then install stark-ai-developer. If more than one marketplace uses that name, pass --marketplace with the name from codex plugin marketplace list. In an interactive Codex session you can also run /plugins.
codex plugin marketplace add stark-ai-de/agent-skillscodex plugin add stark-ai-developerOpen the stark AI Developer plugin page in ChatGPT and install. Availability can still depend on account, workspace, and plan.
Use this only when you want the bundled workflows as separate catalog skills, not as the plugin. npx skills copies SKILL.md trees into a host. It does not add a ChatGPT or Codex plugin.
npx skills@latest add stark-ai-de/agent-skills --skill codex-memory-curator codex-spec-interviewer animated-readme-logo architecture-compass architecture-zoom codegraph-ast-grep drawio-diagrams telegram-serverless jev-capability-advisor