AI app for it and development · no coding needed
Source-linked text and code reasoning workbench
Consolidate writing, coding and reasoning assistance into one owned console with source-linked outputs and administrator controls.
Made for: Software teams and technical writers who need one owned assistant for writing, coding and reasoning work

What it does for you
The problem
Teams rent several AI subscriptions, spread prompts and context across tools, and cannot trace which source or model produced an output.
What it gives you
Reviewed, source-linked drafts, code changes and reasoned answers
What you give it
Permitted documentscode repositoriesimagesconversation history
Build your own version of Claude 3, Claude 2.1 and more
One app with what these 10 AI tools do, yours to keep and change: Claude 3, Claude 2.1, Claude 4, Claude for iOS, Claude Code and Claude 3.7 Sonnet, Qwen3, GPT-5, Microsoft Phi-4, Grok-1, Eternity AI.
Everything these tools do, in one app
- Text generation Generates coherent and contextually relevant text for various writing tasks.Found in Claude 3, Claude 2.1, Claude 4 and 7 more
- Multilingual support Understands and communicates in multiple languages.Found in Claude 3, Qwen3, Microsoft Phi-4 and 1 more
- Coding assistance Helps with writing, understanding, and debugging code.Found in Claude 3, Claude 4, Claude Code and Claude 3.7 Sonnet and 2 more
- Reasoning capabilities Solves complex problems through logical and mathematical reasoning.Found in Claude 3, Claude 4, Claude Code and Claude 3.7 Sonnet and 2 more
- Multimodal input Processes and interprets images, charts, and documents alongside text.Found in Claude 3
- Large context window Handles very long documents or conversations in a single interaction.Found in Claude 2.1
- Reduced hallucinations Generates more accurate and trustworthy content with fewer errors.Found in Claude 2.1
- System prompts Allows users to guide the AI's behavior and responses with custom instructions.Found in Claude 2.1
- Tool use Integrates with external tools and APIs to extend functionality.Found in Claude 2.1, Claude 4
- Extended thinking Engages in deeper, step-by-step reasoning for complex problems.Found in Claude 4, Claude Code and Claude 3.7 Sonnet, Qwen3
- Memory Maintains context over longer conversations and tasks.Found in Claude 4, Claude for iOS
- Instruction following Follows user instructions precisely to produce relevant outputs.Found in Claude 4
- Development tool integration Integrates with popular development environments like VS Code, JetBrains, and GitHub.Found in Claude 4
- Agentic capabilities Performs autonomous task management and multi-step actions.Found in Claude Code and Claude 3.7 Sonnet, GPT-5
- Command-line interface Enables AI-driven tasks directly from the terminal.Found in Claude Code and Claude 3.7 Sonnet
- Model size options Offers a range of model sizes to suit different resource and performance needs.Found in Claude 3, Claude 4, Qwen3 and 1 more
- Task automation Automates routine tasks to reduce manual workload.Found in Eternity AI
- Customizable workflows Allows users to tailor workflows to specific business needs.Found in Eternity AI
How it works, step by step
- Generate coherent text for writing tasks
- Understand and answer in multiple languages
- Assist with writing, understanding and debugging code
- Solve logical and mathematical problems step by step
- Process images, charts and documents alongside text
- Handle long documents and conversations in one context
- Reduce unsupported claims with source-linked answers
- Apply custom system prompts and behavior rules
- Call approved external tools and APIs
- Run extended step-by-step reasoning on request
- Keep memory across longer tasks
- Follow user instructions precisely
- Integrate with VS Code, JetBrains and GitHub
- Run multi-step agentic tasks under review
- Provide a command-line interface for terminal work
- Offer selectable model sizes for cost and performance
- Automate routine drafting and check tasks
- Configure workflows per team or client
Build it yourself with your AI system
Build this app yourself, no coding needed
Start with a quick version you can try in a few minutes. Like it? Then build the full app by copying and pasting our step-by-step instructions: everything is prepared for you.
Sign in to see how to build it yourself
Build a quick version to try, or get the full app pack for Source-linked text and code reasoning workbench with the step-by-step building instructions. You don't need any technical skills: you copy, paste and answer a few questions. Both are included in the membership.
4 Have it built for you days to a few weeks
Rather not do it yourself, or want it fully tailored to your data, your way of working and your brand? Nexibeo builds Source-linked text and code reasoning workbench with you.
What's in the app pack
Included in the Complete AI Training membership.
- The building instructions your AI follows, step by step
- The questions your AI will ask you about your business before it starts
- A clickable demo you can open in your browser, to see how it should work
- A detailed blueprint of the screens, the information it keeps and the checks it runs
Become a member to get the app packAlready a member? Sign in
The files, for the technically curious
- START-HERE.mdHow to build it with your own AI (read first)3 KB
- README.mdOverview and links4 KB
- questions.mdQuestions to answer before you build2 KB
- prompt-cloudflare.mdThe full build prompt, hosted on Cloudflare24 KB
- prompt-vps.mdThe same build on your own server (Docker)24 KB
- spec.jsonData model, API, AI pipeline, acceptance criteria11 KB
- demo/index.htmlThe working demo on sample data195 KB
Questions
Do I need to know how to code?
No. You copy and paste the prompts on this page into ChatGPT or Claude, and the AI does the building. When it asks you something, you answer in your own words.
What does it cost?
The quick version, the app pack and the step-by-step instructions are for members: you pay the membership price, not a price per app (see the plans). Building the full app uses your own ChatGPT or Claude subscription. Putting it online is often cheap or no cost at the start, and your AI tells you before anything costs money.
How long does it take?
The quick version: about two minutes. The real app: an afternoon for a first version you can use, longer if you want every feature.
Can I change it to fit my business?
Yes. Tell your AI what to change in plain words, like “add a column for the price” or “use our logo and colours”. Or have Nexibeo build and customise it for you.
More detailsHow the AI works, safeguards and what to build first
Consolidate writing, coding and reasoning assistance into one owned console with source-linked outputs and administrator controls. For software teams and technical writers who need one owned assistant for writing, coding and reasoning work, convert permitted documents, code repositories, images and conversation history into reviewed, source-linked drafts, code changes and reasoned answers. The benefit is a testable hypothesis, measured through accepted outputs per reviewer hour and corrections after approval; do not assume that AI output alone produces business value.
Confirm the buyer's problem and scope, collect permitted documents, code repositories, images and conversation history, then follow this sequence: 1. Generate coherent text for writing tasks. 2. Understand and answer in multiple languages. 3. Assist with writing, understanding and debugging code. Resolve uncertain cases with qualified reviewers, approve reviewed, source-linked drafts, code changes and reasoned answers, and measure accepted outputs per reviewer hour and corrections after approval against a documented baseline.
How the AI works
Use AI to interpret permitted inputs, suggest structured mappings and generate candidate outputs for the three stated task modules. Use deterministic code for arithmetic, schema validation, hard constraints and reproducible tests. Review source-linked explanations and uncertainty before accepting results. One approved model set and one repository scope; final code merges and published text remain human decisions. A model suggestion is never a verified fact, professional decision or authorization to act.
Safeguards
Preserve source attribution, code provenance, quotation accuracy and usage permissions. Named reviewers approve substantive changes and publication or merge scope. One approved model set and one repository scope; final code merges and published text remain human decisions. Keep all consequential actions under authorized human control and do not fabricate missing inputs, permissions, professional judgments or market evidence.
What to build first
Pilot scope: One approved model set and one repository scope; final code merges and published text remain human decisions. Implement one approved input format, a bounded representative case set and the first two task modules: generate coherent text for writing tasks; understand and answer in multiple languages. Support the third module with operator review: assist with writing, understanding and debugging code. Include source references, corrections, basic organization access, approval states, export and value measurement. Use managed operator assistance for unresolved exceptions. The cost estimate covers this narrow prototype, not unrestricted multi-tenant scale, complex production integrations, specialist certification or physical operations.
What it can connect to
Customer-owned documents, code repositories, images and permitted research sources. Cloud storage, VS Code, JetBrains, GitHub and terminal environments. Start with file exchange and validate destination specifications before promising direct publishing or deployment. Start with authorized file exchange. Validate current provider access, usage rights and schema behavior before promising a connector.
The screens in detail
Primary screens: Workspace and source intake, Assistant console, Administrator console. Use a project list, a large central conversation and editing canvas, and a right-hand panel for sources, tools, memory and review state. Let users compare model sizes and extended-thinking runs side by side. Display draft, changes requested and approved states. Provide a source-linked preview with citations anchored to the relevant passage or file. Make the task-specific outcome reviewed, source-linked drafts, code changes and reasoned answers visible beside its evidence, review state and value baseline.





