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Design an agent using pseudocode or a flow chart (a detailed written explanation is also acceptable). **Constraints:** - You have access to a basic LLM endpoint — you can send a prompt and receive a text response (no built-in function-calling API). - The agent must support two tools: one that returns the current date and time, and one that executes Python code and returns the output. MORE DETAILS WILL E DISCUSSED WITH POTENTIAL FREELANCER
Project ID: 40625959
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Hello. I can design the LLM agent architecture you need, including the reasoning flow, tool-selection process, and execution loop using a basic LLM endpoint without built-in function calling. I understand the challenge: the agent needs to decide when to use external tools for current date/time retrieval and Python execution, then process the results and provide a final response. I can create a clear design using pseudocode, flow diagrams, and technical explanations. The solution would cover: 1. Agent workflow and system architecture. 2. Prompt design for tool selection. 3. Tool request and response formatting. 4. Python execution handling and output processing. 5. Error handling, validation, and security considerations. My background includes LLM integrations, AI agents, automation workflows, Python, backend systems, and software architecture. I focus on designing practical AI systems that are understandable, maintainable, and ready for future expansion. I can provide a clean document that explains how the agent works and how the components interact. Please share whether you prefer a simple conceptual design or a more implementation-ready architecture with detailed pseudocode.
$10 CAD in 1 day
1.6
1.6
110 freelancers are bidding on average $46 CAD for this job

Hello!! I have seen your project post as you need an LLM expert to design an intelligent agent capable of interacting with an LLM endpoint while orchestrating external tools through prompt engineering and agent workflows. I have 10+ years of experience in AI application development, LLM integrations, Python, prompt engineering, LangChain, agentic AI, RAG, and workflow automation. I can design a robust agent architecture using detailed pseudocode, flowcharts, or comprehensive technical documentation. The solution will demonstrate how the agent plans tasks, decides when to invoke the current date/time tool or Python execution tool, manages multi-step reasoning, validates outputs, handles errors, and returns accurate responses despite having access only to a basic LLM endpoint without native function calling. The design will be modular, well-documented, and easy to extend with additional tools and capabilities in the future. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT, COMPLETE SOURCE CODE/DESIGN DOCUMENTATION, WE WILL WORK WITH AGILE METHODOLOGY, AND I WILL ASSIST YOU FROM INITIAL DESIGN THROUGH SUCCESSFUL IMPLEMENTATION. I am ready to discuss the detailed requirements and begin immediately. I eagerly await your positive response. Thanks, Christina
$500 CAD in 7 days
7.2
7.2

Hello, I can see the hidden challenge here: you don’t just need an LLM wrapper, you need a reliable agent design that knows when to think, when to use tools, and when to stop. I’ve built LLM workflows, API-driven automations, and Python-based tools that connect prompts with real actions, including time utilities and code execution flows. For your case, I can design a clear agent architecture using pseudocode or a flow chart, with step-by-step logic for tool selection, response handling, and safe execution around the basic LLM endpoint. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. My approach will focus on a simple, dependable control loop, so the agent feels intelligent without depending on unsupported function-calling features. Looking forward to your reply so we can finalize the exact plan. How do you want the agent to decide between answering directly, using the date-time tool, or running Python code? Best regards, Asad
$30 CAD in 3 days
7.1
7.1

Since your endpoint only returns plain text with no function-calling API, the trick is a ReAct-style loop: the LLM never calls tools directly, it emits a structured decision I parse. My system prompt teaches it to reply in a strict format — a Thought, then either Action: get_datetime / run_python with a JSON args block, or a Final Answer. My controller loops: send prompt, parse the text, and if it sees an Action it runs the tool and appends the result as an Observation, then re-prompts until a Final Answer appears. get_datetime just returns the system clock. run_python executes the code in a sandboxed subprocess with a timeout and captured stdout/stderr, so a crash or infinite loop can't hang the agent. I'll deliver a clear flowchart plus commented pseudocode covering the loop, the parser, both tool handlers, and how malformed LLM output is retried. Would you like the pseudocode to lean toward Python or C#, since both are listed on the project? Muhammad Saad
$30 CAD in 2 days
6.5
6.5

Hello Sir/MAM Python tool should run in a restricted sandbox with limits on imports, filesystem access, and execution time, or is it expected to have broader runtime access ? I am a Skilled Full Stack Developer. Having rich experience in Java , C++ , C , C# , Python , Eclipse , Sql , Mysql , .Net ,Oracle , Object Oriented Programming , Data Structure , Algorithms, Linux , Windows , Cloud , Azure , Ubuntu , OpenAI , Desktop Applications. Web Development I have a perfect grip on “Artificial Intelligence” “Automation” , and work in “Machine Learning” Deep Learning “Computer Vision ” Object Detection”. My track record as demonstrated in my 100% job completion and 5-star review rating showcases My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thanks and Best Regards
$20 CAD in 7 days
6.5
6.5

Hello, I'm interested in your LLM agent design project and can create a clear, well-structured solution that satisfies the specified constraints. Given that the LLM endpoint only accepts prompts and returns text (without native function calling), I would design an agent that orchestrates tool usage through prompt engineering, structured outputs, and a controller layer. The design will clearly demonstrate how the agent decides when to invoke the available tools, validates responses, and continues the reasoning process until a final answer is produced. What I'll deliver: A complete agent architecture using either: Detailed pseudocode, A flowchart, or A comprehensive written design (or a combination of these). Decision-making workflow for: Natural language understanding. Tool selection. Prompt construction. Response parsing. Error handling and retry logic. Integration approach for the two available tools: Current date and time. Python code execution. Strategies for maintaining conversation context and preventing invalid tool usage. Well-documented, easy-to-follow design suitable for implementation. The solution will emphasize modularity, reliability, and extensibility so additional tools can be incorporated in the future with minimal changes to the orchestration layer. I'm available to discuss the detailed requirements and tailor the design to your preferred architecture or implementation language. Thank you, and I look forward to working with you. Best regards ADEEL
$20 CAD in 7 days
5.7
5.7

As an AI wizard, I'm confident that I have the expertise required to tackle your LLM project. Having worked with various programming languages including Python, C#, and JavaScript, coupled with my experience in AI development and software architecture, I'm convincef that I am the ideal fit for your project. Being able to design an agent using pseudocode or a flowchart requiring external tools is well within my capabilities. Moreover, I understand the importance of meeting project requirements within specified constraints, just as your project demands. My skills in Backend Development and AI Automation will be valuable for integrating the LLM endpoint efficiently while making full use of the available tools - returning current date and time and executing Python code for output retrieval. Working long-term with companies on their technology needs has given me a great sense of strategic problem-solving. This proficiency will be demonstrated as I create a clean, scalable system from your seemingly complex requirement. Let's leverage my deep understanding of these technologies to your advantage by ensuring you have an agent design that is efficient, reliable and built for long-term growth.
$30 CAD in 3 days
5.2
5.2

Hello I can design a clear LLM-based agent using pseudocode or a flowchart that works without function-calling APIs, integrating date/time and Python execution tools through prompt orchestration, parsing, validation, and iterative reasoning. I'll provide a clean, well-documented solution with a concise explanation and am available to discuss additional requirements in detail. Regards Muhammad
$30 CAD in 1 day
5.0
5.0

Hi, Your project is exactly the kind of AI workflow we enjoy building. We can design a reliable agent that interacts with an LLM through prompt engineering while orchestrating external tools for date/time retrieval and Python code execution without relying on native function-calling APIs. We'll provide a clean architecture using pseudocode or a detailed flow diagram, covering prompt construction, tool selection, response parsing, execution flow, error handling, and final response generation so the agent remains accurate and extensible. Before we begin, I have two important questions: How should the agent determine when to use a tool—should it infer this from the LLM's text output, or do you have a specific response format (e.g., JSON or tagged commands) in mind? Should the Python execution environment be sandboxed with restrictions (timeouts, package limitations, file access), or can we assume a fully trusted execution environment? Looking forward to discussing the complete requirements and delivering a robust solution.
$250 CAD in 7 days
5.1
5.1

★•══•★ Hi client ★•══•★ You need an agent design that smartly uses a basic LLM endpoint plus two tools: one for date/time and another for running Python code. I get it — no fancy function-calling APIs, just clever prompt handling. I’ll create clear pseudocode or a flowchart showing how the agent decides when to ask the LLM, when to call each tool, and how to combine results seamlessly. The focus will be on smooth integration, error handling, and keeping responses accurate. With my background in Python, AI integration, and backend logic, I’ll ensure the design is practical and ready for your next steps. Want me to start with pseudocode or a flowchart first? Best regards, Rico
$30 CAD in 7 days
5.0
5.0

The real design constraint here isn't the two tools, it's parsing intent reliably from plain text when the LLM has no native function-calling — the agent has to output a structured signal (like a specific tag or JSON block) that your code can parse deterministically, otherwise tool-calls become unreliable guesswork based on string matching. My approach: • Prompt the LLM to respond in a constrained format (e.g., a JSON block with "tool" and "args" fields) whenever it decides a tool is needed, falling back to plain text for normal replies • Parse that structured output, execute the matching tool (datetime or Python exec), and feed the result back into the next LLM call as context — looping until the LLM returns a final plain-text answer • Handle the failure case explicitly: if the LLM's output doesn't parse as valid tool-call format, treat it as a normal response rather than crashing the loop Happy to sketch this out as a flowchart or pseudocode — whichever format helps you evaluate it faster. What's the broader context this feeds into, in case that changes which tool-selection strategy fits best?
$25 CAD in 1 day
4.8
4.8

Hi there, I understand that you want to design an AI agent that can reason through user requests using a basic LLM endpoint and interact with external tools through a custom workflow. The agent must support tool usage for retrieving current date/time information and executing Python code to return calculated results. Right? So, can you please clarify? Do you already have a preferred approach for tool selection, such as prompt-based routing, JSON instructions, or a custom decision layer? For the Python execution tool, what type of tasks should the agent support? Should it only handle calculations and data processing, or should it also run scripts, analyze files, and perform advanced operations? How should the agent behave when it is unsure about a tool requirement? Should it ask the user for clarification, attempt a solution without tools, or follow a specific fallback process? I start by designing the agent architecture and defining how the LLM communicates with external tools, then create the workflow logic for tool selection, Python execution, and response generation. After that, I test different scenarios, improve reliability, handle errors securely, and provide clear documentation of the complete agent design. Let's jump over an on-site chat or call to walk through everything to avoid confusion. Budget and Duration are placeholders. Regards, Royal Design :)
$500 CAD in 7 days
5.0
5.0

As an accomplished AI and ML specialist with two decades of experience backed by a Bachelor's degree in Computer Science and a PhD in Artificial Intelligence, I assure you that I have all it takes to fully understand and execute your project effectively. My previous roles focused on developing end-to-end AI-based solutions including the design and implementation of generative AI applications, natural language processing systems, as well as AI-powered voice and chat agents — precisely what your project entails! In addition to my deep technical prowess, I possess strong teaching and research skills along with problem-solving abilities corroborated by my university lecturing experience. This will be invaluable while designing an agent for your project using pseudocode, a flow chart, or even a detailed written explanation. I skillfully leverage the practical usage of APIs and cloud deployment to create responsive web platforms and delightful UI experiences delivering scalable backend solutions. Choosing me for this task affords you an all-round industry expert who can transform data into valuable insights using machine learning techniques for automation purposes. Let's further discuss your project, I'm confident this can lead to impactful results within your timeframe.
$10 CAD in 7 days
4.6
4.6

Hi, I can design the AI agent architecture with clear pseudocode or flowchart covering LLM interaction, tool handling, and execution flow. I have experience building AI agents, automation workflows, and LLM based systems. Best regards
$30 CAD in 2 days
4.7
4.7

As an experienced full-stack developer, my skillset lines up perfectly with the requirements of this project. I have a deep understanding of Python and its implementation across varied applications which can be very valuable in designing and building the agent you need. With my proficiency in AI, NLP, and automation techniques, I have successfully created several efficient and scalable solutions for different clients. Having worked with PHI, Gemini and LangChain amongst others, I am no stranger to integrating language models and executing Python code effectively. Additionally, I also have hands-on experience in LLM integration which is directly applicable to your project need. I have designed chatbot systems that function with similar constraints utilizing endpoints at the backend. I strongly believe in my ability to breathe life into vague abstracts, rapidly distilling them into detailed practical implementation ideas. And that is exactly what your project requires! Hence, commissioning me for this endeavor will result in efficient pseudocode/flow-chart design for your agent guaranteeing functionality while making the most out of LLM endpoint constraints– all within your stated timeframe. Job satisfaction for both of us is guaranteed!"
$20 CAD in 3 days
4.9
4.9

Hi, your project is about designing a practical LLM agent that can reliably use two tools through plain prompting: date/time lookup and Python execution. That means the key challenge is not just the flow, but making tool use predictable without native function calling. I’ve built prompt-driven agent workflows and tool-routing logic before, including systems that rely on structured prompts, clear decision steps, and safe fallback handling. For this kind of setup, I’d map the agent as a simple state flow: decide when to answer directly, when to call the time tool, when to run Python, and how to feed results back into the model. I can provide pseudocode, a flow chart, or a detailed written design, depending on what helps most. If you want, I can outline a clean architecture for the agent next. Best regards, Gabriel
$100 CAD in 1 day
4.4
4.4

I’ve designed LLM agents with tooling integration before—handled REST endpoints, tool call orchestration, and execution environments. So this is straightforward. I’ll model the agent as a loop: prompt → parse → route to tool (date/Python) → validate → respond. The Python tool will use subprocess with strict timeouts and memory limits to prevent runaway code. Date/time will pull from system calls, not API calls, to avoid latency. Outputs will be sanitized and logged for reproducibility. No over-engineering—just a clean, constrained executor. I can start immediately. Thanks, Andrii.
$20 CAD in 1 day
4.5
4.5

Is your backend Python or C#? The post asks for an agent design via pseudocode or flow chart, so I'll map out the intent parsing, tool calling loop, and memory handling clearly enough for your team to build from directly. Can turn around a draft within 2 days. Budget and timeline here are starting points based on the description, we'll firm them up once we talk scope. Want me to send a quick outline first?
$30 CAD in 2 days
4.0
4.0

Hello, I can design a reliable LLM-based agent that works without native function calling by using a structured prompt-and-response protocol to detect tool requests, execute either the current date/time tool or Python tool, return the result to the LLM, and continue until a final response is produced. I’ll provide clear pseudocode or a flowchart covering prompt construction, tool selection, response parsing, execution loops, error handling, validation, timeouts, and safe Python execution. The design will be modular, easy to implement, and thoroughly documented for future extension. A few questions: which programming language should the implementation target, and do you need only the architecture document or a working prototype as well?
$10 CAD in 1 day
3.9
3.9

Hello, Your agent can use a simple structured prompt protocol to decide between direct responses, date/time lookup, and secure Python execution—without native function calling. I have hands-on experience with Python, LLM routing, agent orchestration, OpenAI/Claude integrations, and structured tool execution. I’ll provide clear pseudocode or a flowchart covering tool selection, JSON parsing, validation, execution, error handling, and final response generation. The design will be practical, secure, and easy to implement. Should Python run inside a restricted sandbox? Do you prefer pseudocode, flowchart, or both? Best Regards Hasan
$20 CAD in 7 days
3.7
3.7

Hello, Designing an agent utilizing pseudocode or a flow chart to interact with a basic LLM endpoint sounds like an intriguing challenge. The primary goal here seems to be creating a versatile agent capable of handling two key tools efficiently: retrieving the current date and time and executing Python code to provide the output. To tackle this, I would start by outlining a clear structure for the agent's functionality, ensuring seamless integration with the LLM endpoint while prioritizing reliability and performance. It's crucial to carefully consider the limitations posed by the lack of a built-in function-calling API to optimize the agent's capabilities effectively. In past projects involving similar technical constraints, I've successfully developed solutions that deliver on functionality while adhering to strict requirements. A few questions: - What specific prompts will the agent need to respond to? - Are there any specific security considerations for executing Python code? Best regards,
$30 CAD in 7 days
3.6
3.6

Chatham, United Kingdom
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