OpenAI 2026 hackathon

Olive

Olive does your books and lets you ask about them in tools you already use.

Solo project by michaelcarpenter2000 Carpenter · 0 likes · 0 comments

Archive position — measured, not model output

0 likes on Devpost

2,264 of the 7,856 archived projects have more likes, and 5,592 share exactly 0 — so this project's #5,657 place in the like-ranked listing is a tie-break inside that group, not a ranking.

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Likes on Devpost. ▲ marks this project's group.

Show the figures
LikesProjectsShare of archive
05,59271.2%
11,75822.4%
22853.6%
3–41321.7%
5–9751.0%
10+140.2%
Devpost like counts for all 7,856 archived projects, captured when this archive was built.

Executive Summary

What the company appears to be

Olive is a self-reported project that enables users to interact with their financial data (referred to as "your books") through AI tools they already use — initially via ChatGPT, using an agent-based plugin architecture. It was built by one person over approximately one year and submitted to the OpenAI 2026 hackathon.

What changed

The author states that Olive previously existed as a standalone tool for handling financial data but has now been adapted to function within ChatGPT through a plugin interface, leveraging technologies like MCP (Model Control Protocol), OAuth 2.1, Clerk, and Codex.

The single most important open question

Is there any evidence of actual user adoption or revenue generation beyond the author's own development efforts?

Note

This analysis is based solely on the self-reported description provided by the author. No independent verification, traction data, customer names, or financials are available.

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What The Product Actually Is

The description states that Olive "does your books" and allows users to ask questions about their financial records in tools they already use — specifically, ChatGPT at this time. It is described as having an agent-based plugin architecture, built using technologies such as MCP (Model Control Protocol), Clerk for authentication, Firebase for sign-in, and Codex for development assistance.

It also mentions that the project was initially built with Codex and later adapted to work within ChatGPT through Dev Mode, with plans to submit it as a public plugin.

Inference The product appears to be an AI-powered financial assistant that integrates into existing AI platforms like ChatGPT via a plugin or agent interface. However, no concrete functionality details beyond this are provided.

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Positioning & Claim Evolution

The author claims that Olive "does your books" and lets users ask about them in tools they already use — positioning it as an integration layer between personal finance data and AI agents.

There is no indication of prior versions or how the product evolved from its initial concept. The only evolution mentioned is moving from a standalone tool to one that works within ChatGPT via plugin architecture.

Claim

Olive positions itself as a way to access financial information through familiar AI interfaces.

Inference This suggests a move toward making financial data more accessible and conversational, but no evidence of market positioning or competitive differentiation is given.

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Target Customer & ICP

The description does not specify the target customer segment. It only says that Olive works with "your books," implying individuals who manage personal finances or small business owners might be the intended audience.

No explicit ICP (Ideal Customer Profile) is defined, nor are there any details on whether the tool targets specific industries, roles, or use cases beyond general financial data access.

Not evidenced No clear definition of target customer or ideal user profile.

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Business Model & Pricing Evidence

There is no mention of pricing models, monetization strategies, or business model assumptions in the description. The author does not describe how users would pay for Olive or what value proposition drives revenue.

Not evidenced No evidence of business model or pricing structure.

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Technical & Delivery Signals

The project was built using:

  • Technologies: Codex, Clerk (for OAuth), Firebase (for sign-in), Vercel (hosting)
  • Concepts: MCP (Model Control Protocol), OAuth 2.1
  • Development process: Started with ChatGPT to understand MCPs and OAuth; used Codex for implementation

The author reports that the system is now running correctly on Vercel, and they have submitted it to ChatGPT for plugin approval.

Inference The technical stack implies a modern, cloud-native approach using AI integration tools. However, no information about scalability, performance, or robustness of the system is available.

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Traction & Maturity Signals

The author states that Olive has been under development for about a year and was submitted to the OpenAI 2026 hackathon. They report having completed the project in less than four hours after starting at 2pm — suggesting rapid prototyping rather than long-term user engagement.

There is no evidence of:

  • Users or customers
  • Revenue or monetization
  • Product usage metrics
  • Feedback loops or iterative improvements beyond the author’s own experience

Not evidenced No traction, adoption, or maturity indicators are present in the description.

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Competitive Context

The description does not mention any competitors or existing solutions in the space of AI-powered financial tools or agent-based integrations. The author does not reference similar products or platforms that Olive might compete with or complement.

Not evidenced No competitive landscape or market positioning is described.

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Key Risks & Red Flags

  • Single-person development: The entire project was built by one individual, raising concerns about scalability and long-term maintenance.
  • No traction or revenue: There is no evidence of users, customers, or monetization.
  • Unverified claims: The author’s own account lacks independent corroboration; all statements are self-reported.
  • Limited scope: Currently only works within ChatGPT Dev Mode; future expansion is speculative.
  • Unclear value delivery: No indication of how the product delivers tangible value beyond basic functionality.

Inference The lack of external validation, user base, or business model raises significant risk for commercial viability.

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Diligence Questions To Ask The Founders

  1. What specific financial data does Olive process and how is it secured?
  2. How many users have interacted with Olive so far, if any?
  3. Are there any plans to monetize the service, and what are those plans?
  4. Has Olive been tested outside of ChatGPT Dev Mode or submitted for public plugin approval?
  5. What are the key assumptions behind the product’s utility and adoption potential?

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Investment/Partnership Verdict

At this stage, there is insufficient evidence to support a commercial due-diligence read. The description is entirely self-reported and lacks any data on users, revenue, traction, or business model.

Verdict Not evidenced — no basis for investment or partnership decision at this time.

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Source

Submitted to the OpenAI 2026 hackathon on Devpost. Project home on DevPost.

The analysis above was generated by a language model from the project's own one-line description. It is not independent research and contains no verified traction, revenue or customer data.