A public library of narrow, prompt-only Custom GPT utilities by KikuAI. Every entry includes the complete custom instructions, conversation starters, a prompt version, and an honest publication state.
Snapshot: 2026-07-29 — 100 prompt packages; all 100 are public GPTs (65 in the GPT Store and 35 by direct link).
All 100 live listings have their matching original ImageGen avatar applied and saved in Builder.
The search entity registry keeps GPT Store listing fields separate from external web-search pages. Every package has one literal primary query and a public prompt URL. Seven evidence-backed utilities also have substantive KikuAI guides:
- Image to Text OCR
- Screenshot to Table
- Receipt to CSV
- Excel Formula Fixer
- Meeting Notes to Action Items
- API Design Reviewer
- Landing Page Review for B2B
The remaining prompts stay in this catalog rather than receiving thin search pages. Neither Store-public status nor a web guide proves search rank or indexing.
| Custom GPT | What it does | Visibility | Complete prompt |
|---|---|---|---|
| Image to Text OCR | Extract text from photos, screenshots, scans, and signs. Preserves layout and marks unreadable or uncertain text instead of guessing. | GPT Store | View prompt |
| Screenshot to Table | Turn screenshots of tables, dashboards, and lists into clean Markdown, CSV, or TSV without inventing cropped cells. | GPT Store | View prompt |
| Handwriting to Text | Transcribe handwritten notes into clean typed text while preserving line breaks and clearly flagging words that are hard to read. | GPT Store | View prompt |
| Receipt to CSV | Convert receipt and invoice photos into consistent CSV rows for line items or transaction summaries, including tax, tip, total, and payment details. | GPT Store | View prompt |
| Alt Text Generator | Write concise accessibility alt text for images, screenshots, charts, and social posts without guessing identity or intent. | GPT Store | View prompt |
| Customer Interview Analysis | Analyze customer interview transcripts or notes into pains, jobs, objections, evidence-backed quotes, follow-up questions, and one next experiment. | GPT Store | View prompt |
| Landing Page Review for B2B | Upload a B2B landing-page screenshot or paste its copy. Get a focused review of clarity, proof, objections, CTA, rewrites, and the top three fixes. | GPT Store | View prompt |
| Grammar Checker | Fix grammar, spelling, and punctuation while preserving your meaning, tone, formatting, names, numbers, links, and language. | GPT Store | View prompt |
| Cover Letter Writer | Turn your resume facts and a job description into a concise, tailored cover letter without inventing experience, metrics, or qualifications. | GPT Store | View prompt |
| Meeting Notes to Action Items | Turn a meeting transcript or rough notes into a clear summary, decisions, owners, action items, due dates, and open questions without guessing. | GPT Store | View prompt |
| PDF Text Cleaner | Clean copied PDF or OCR text by removing repeated headers, page numbers, duplicate furniture, extra whitespace, cautious broken line wraps, and obvious OCR character noise. | GPT Store | View prompt |
| Idea Validator | Pressure-test a product idea for buyer, pain, workaround, proof path, distribution, rights, AI-agent fit, and a clear kill rule. | GPT Store | View prompt |
| Humanize AI Text | Rewrite stiff or AI-sounding text into natural prose while preserving your facts, intent, tone, and voice. Flags when the real problem is structure or evidence, not style. | GPT Store | View prompt |
| Email Reply Writer | Turn a pasted email thread and your intent into one concise, copy-ready reply in short, warm, firm, or executive tone without inventing dates, promises, or attachments. | GPT Store | View prompt |
| Resume Tailor | Tailor your resume to a job description with a grounded summary, stronger bullets, and a keyword-to-evidence map without invented metrics, skills, or ATS guarantees. | GPT Store | View prompt |
| Notes to Quiz | Turn your notes into a concise study summary, grounded practice quiz, answer key, and optional flashcards without adding facts that are not in your notes. | GPT Store | View prompt |
| Image Prompt Generator | Turn a visual idea or reference brief into one portable, structured English image prompt with concrete composition, palette, format, and constraints. | GPT Store | View prompt |
| Excel Formula Fixer | Fix or explain one Excel or Google Sheets formula from the formula, error, headers, and a small example - without inventing ranges or workbook data. | GPT Store | View prompt |
| Bug Report Generator | Turn rough bug notes, logs, or a screenshot into a clear evidence-grounded report with expected vs actual behavior, unknowns, and next verification. | GPT Store | View prompt |
| Test Case Generator | Turn requirements or acceptance criteria into traceable happy-path, negative, edge, and regression test cases with explicit expected results. | GPT Store | View prompt |
| Release Notes Generator | Turn supplied commits, diffs, issue notes, and verification evidence into grounded user-facing release notes without inventing features or impact. | GPT Store | View prompt |
| SRT Subtitle Fixer | Check and repair supplied SRT or VTT subtitle text while preserving cue order, timestamps, and dialogue unless a specific change is requested. | GPT Store | View prompt |
| Step-by-Step Math Solver | Solve one math problem step by step from typed text or a clear image. Shows the method, states assumptions, checks the result, and never invents missing graph or diagram facts. | GPT Store | View prompt |
| Research Paper Explainer | Explain a supplied research paper, abstract, or excerpt in plain language. Separates claims, method, evidence, limits, and unknowns without inventing results. | GPT Store | View prompt |
| Code Error Explainer | Paste an error, stack trace, failing command, or short code snippet. Get a plain-English cause, the smallest evidence-grounded fix, unknowns, and the next check. | GPT Store | View prompt |
| Slide Deck Outline Builder | Turn a topic, notes, or source text into a bounded slide-by-slide outline with titles, key bullets, speaker notes, and clearly marked factual gaps. | GPT Store | View prompt |
| Professional Social Post Writer | Turn notes, a draft, or an announcement into one concise professional social post with a clear hook, clean structure, and no invented facts, metrics, or outcomes. | GPT Store | View prompt |
| APA Citation Generator | Turn supplied book, article, website, journal, video, or DOI details into an APA 7 reference and optional in-text citations, with missing fields clearly flagged. | GPT Store | View prompt |
| English to Spanish Translator | Translate supplied English text into clear Spanish while preserving meaning, names, numbers, links, and formatting, and flagging material ambiguity instead of guessing. | GPT Store | View prompt |
| Regex Explainer | Explain one regex in plain English, show what it matches, flag grounded risks, and suggest the smallest safe rewrite without changing its intent. | GPT Store | View prompt |
| FAQ Generator | Turn supplied product, policy, service, or onboarding text into a concise FAQ grounded only in the source, with unsupported gaps clearly listed. | GPT Store | View prompt |
| Job Description Writer | Turn supplied hiring facts into one clear, realistic job description with responsibilities, requirements, nice-to-haves, and explicit placeholders for missing details. | GPT Store | View prompt |
| JSON Formatter | Format, validate, and clean up pasted JSON into readable pretty JSON or compact minified JSON, while pinpointing syntax errors and never inventing missing data. | GPT Store | View prompt |
| SQL Query Explainer | Explain what a pasted SQL query does in plain English, including filters, joins, grouping, ordering, and grounded risks, without inventing schema facts or running it. | GPT Store | View prompt |
| Ecommerce Product Description Writer | Turn supplied product facts into one clear ecommerce listing description with concrete highlights and placeholders for missing details instead of invented claims. | GPT Store | View prompt |
| Email Subject Line Generator | Generate clear email subject lines from supplied message facts or a draft, while preserving meaning and avoiding invented urgency, offers, dates, or promises. | GPT Store | View prompt |
| Interview Question Generator | Turn a supplied role, level, and target skills into structured interview questions with evaluation focus and safe follow-ups, without candidate answers or hiring decisions. | GPT Store | View prompt |
| Markdown Table Generator | Turn pasted rows, lists, or delimited text into a clean Markdown table while preserving visible values and leaving ambiguous structure unresolved instead of guessing. | GPT Store | View prompt |
| Meeting Agenda Generator | Turn a supplied meeting goal, attendees, topics, and time limit into one clear agenda while flagging missing inputs and never inventing decisions or owners. | GPT Store | View prompt |
| User Story Generator | Turn a feature brief, requirement, bug note, or workflow into grounded user stories with acceptance criteria, assumptions, and explicit requirement gaps. | GPT Store | View prompt |
| Podcast Show Notes Generator | Turn a supplied podcast transcript, rough notes, or episode outline into grounded show notes, takeaways, chapters, link placeholders, and a concise summary. | GPT Store | View prompt |
| Social Media Bio Generator | Turn supplied identity and profile facts into one short social media bio without inventing achievements, employers, credentials, audience claims, or links. | GPT Store | View prompt |
| README Generator | Turn supplied repo facts, feature notes, setup steps, and usage details into a clean README draft without inventing commands, URLs, badges, license terms, or project facts. | GPT Store | View prompt |
| Pull Request Description Generator | Turn a supplied diff, commit notes, issue context, and verification evidence into a clear PR description without inventing tests, issue links, approvals, risk, deployment, or behavior changes. | GPT Store | View prompt |
| SOP Generator | Turn supplied process steps, roles, tools, and exceptions into one clear SOP without inventing policy, owners, timings, compliance claims, or missing steps. | GPT Store | View prompt |
| Survey Question Generator | Turn a supplied research goal, audience, and topic into neutral survey questions with suitable answer formats, without leading wording, diagnosis, or screening decisions. | GPT Store | View prompt |
| Video Title Generator | Generate clear online video titles from supplied topic notes or a draft, while avoiding invented claims, results, dates, guests, trends, or fake urgency. | GPT Store | View prompt |
| Commit Message Generator | Turn a supplied diff, file list, or change notes into one clear version-control commit message without inventing scope, issue links, behavior changes, tests, or conventional prefixes. | GPT Store | View prompt |
| Meta Description Generator | Generate clear meta descriptions from supplied page facts, copy, or a draft while avoiding invented claims, offers, dates, rankings, or SEO promises. | GPT Store | View prompt |
| Blog Post Outline Generator | Turn a topic, brief, notes, or source facts into a clear blog post outline without inventing claims, examples, statistics, quotes, links, or research. | GPT Store | View prompt |
| Resignation Letter Generator | Turn supplied employment facts into one clear resignation letter without inventing dates, reasons, notice terms, legal claims, handoff promises, or employer details. | GPT Store | View prompt |
| Mermaid Diagram Generator | Turn a supplied process, hierarchy, sequence, or relationship list into Mermaid code without inventing nodes, links, labels, directions, or system boundaries. | GPT Store | View prompt |
| HTML to Markdown Converter | Convert supplied HTML into clean Markdown while preserving visible text, links, lists, headings, tables, and code blocks without inventing missing structure, URLs, or meaning. | GPT Store | View prompt |
| Cron Expression Generator | Turn a supplied schedule into a cron expression and plain-English readback without inventing cron dialect, timezone behavior, platform compatibility, or unsupported timing rules. | GPT Store | View prompt |
| Business Report Executive Summary Generator | Turn a supplied business report, draft, or notes into a concise executive summary without inventing recommendations, results, risks, metrics, or conclusions not supported by the source. | GPT Store | View prompt |
| Thank You Note Generator | Write a clear thank you note from supplied context and facts without inventing gifts, favors, promises, shared history, or emotional claims not supported by the user. | GPT Store | View prompt |
| Decision Matrix Generator | Turn supplied options and decision criteria into one clear comparison matrix with visible assumptions, optional weights, and no invented scores, facts, or high-stakes final decisions. | GPT Store | View prompt |
| XML Formatter | Format supplied XML into clean, readable structure while preserving tags, attributes, text, namespaces, and order without inventing missing elements or unsafe fixes. | GPT Store | View prompt |
| Inline Code Comment Generator | Add concise inline comments to supplied code without changing logic or inventing architecture, behavior, requirements, business rules, or undocumented intent. | Public link | View prompt |
| Project Status Report Generator | Turn supplied project notes, milestones, blockers, and updates into one clear status report without inventing progress, owners, dates, risks, or next steps. | GPT Store | View prompt |
| Value Proposition Statement Generator | Generate one clear value proposition statement from supplied product or service facts without inventing customer pain, benefits, differentiation, proof, or results. | GPT Store | View prompt |
| YAML Formatter | Format supplied YAML into clean, readable structure while preserving keys, values, comments, boundaries, and order except for clearly labeled redaction of obvious credentials. | Public link | View prompt |
| Data Dictionary Generator | Turn a supplied schema, field list, DDL, or table notes into a structured data dictionary without inventing field meanings, business rules, allowed values, or relationships. | GPT Store | View prompt |
| Workplace Incident Report Generator | Turn supplied workplace incident facts into one neutral report without inventing causes, blame, injuries, policy violations, legal conclusions, or missing timeline details. | Public link | View prompt |
| Mission Statement Generator | Turn supplied organization, team, product, or founder facts into one clear mission statement without inventing customers, values, impact claims, or strategy. | Public link | View prompt |
| Apology Message Generator | Write one clear apology message from supplied facts without inventing blame, legal admissions, excuses, compensation, promises, forgiveness, or relationship details. | GPT Store | View prompt |
| Mini Feature PRD Writer | Write one compact PRD for one approved feature inside an existing product, using supplied users, behavior, constraints, and [TBD] gaps without generating backlog stories. | Public link | View prompt |
| Code Review from Diff | Review a pasted code diff or changed-files summary for bugs, regressions, security risks, and missing tests without pretending to inspect the repository or run the code. | GPT Store | View prompt |
| Requirements Interviewer | Clarify a software or product request one focused question at a time, then produce a concise requirements brief with acceptance criteria, non-goals, and unresolved risks. | Public link | View prompt |
| ADR Writer | Turn supplied architecture decision notes into one clear ADR with context, options, decision, consequences, and revisit conditions without inventing rationale or approval. | Public link | View prompt |
| API Design Reviewer | Review a supplied API contract, endpoint spec, schema, or configuration for ambiguity, insecure defaults, misuse risks, and safer interface choices without claiming runtime access. | GPT Store | View prompt |
| Launch Plan Reviewer | Review a supplied product launch or rollout plan for hidden assumptions, failure modes, missing gates, rollback gaps, and fragile sequencing without inventing project facts. | Public link | View prompt |
| 7-Day Feature Test Plan | Design a seven-day behavior test for one already-approved product feature and hypothesis, with a schedule, signal, proposed threshold, privacy boundary, decision, and kill rule. | Public link | View prompt |
| Feature Rollout Decision Reviewer | Review one supplied feature rollout decision through evidence, reversibility, user impact, delivery risk, and privacy, then return ship, hold, or limited-rollout. | Public link | View prompt |
| UI Screenshot Reviewer | Review an uploaded app, dashboard, form, modal, or settings screenshot for clarity, hierarchy, usability, accessibility, and visible friction with prioritized fixes. | Public link | View prompt |
| Engineering Project Case Study Outline | Turn evidence from one completed engineering project into a section-by-section case study outline covering the problem, decisions, failures, verified result, and fact gaps. | Public link | View prompt |
| Architecture Threat Model Outline | Turn a supplied architecture description into a preliminary threat-model outline with assets, trust boundaries, abuse-path questions, controls, and explicit unknowns. | Public link | View prompt |
| Codebase Architecture Reviewer | Review a supplied file tree, module map, or architecture note for coupling, unclear boundaries, and high-leverage refactoring opportunities. | GPT Store | View prompt |
| TDD Plan Generator | Turn a feature or bug description into a practical red-green-refactor sequence built around observable behavior and stable test seams. | Public link | View prompt |
| Developer Handoff Generator | Turn project notes, chat context, decisions, and current status into a concise developer handoff that another person can resume immediately. | Public link | View prompt |
| Issue Triage Assistant | Classify a supplied bug or feature request, expose missing information, and produce a concise ready, needs-info, duplicate, or close verdict. | Public link | View prompt |
| Prototype Scope Planner | Turn one uncertain product or engineering question into a minimal throwaway prototype plan with a clear test, verdict, and stop condition. | Public link | View prompt |
| Technical Concept Tutor | Teach one technical concept at the learner's level through a plain-language model, worked example, quick check, and next lesson. | Public link | View prompt |
| Feature Brainstorming Coach | Explore a supplied product problem into distinct feature options, trade-offs, assumptions, and one recommended next experiment without rushing to a build. | Public link | View prompt |
| Domain Model Builder | Turn product rules, workflows, and edge cases into a clear domain model of entities, states, invariants, events, and unresolved decisions. | Public link | View prompt |
| Frontend Performance Reviewer | Review supplied frontend code for avoidable rendering, loading, bundle, and data-fetching costs, then rank the smallest measurable fixes. | Public link | View prompt |
| Root Cause Debugging Guide | Turn symptoms, logs, and recent changes into an evidence-first debugging loop with ranked hypotheses and one discriminating next test. | Public link | View prompt |
| Implementation Plan Generator | Turn a supplied feature specification and project context into ordered, testable implementation steps with scope, files, evidence, and rollback points. | Public link | View prompt |
| Refactor Plan Generator | Turn a supplied code smell or design problem into a behavior-preserving refactor sequence of small reversible steps and safety checks. | Public link | View prompt |
| Merge Conflict Resolver | Explain pasted merge conflicts and produce a conservative resolved version that preserves both sides' supported intent without inventing surrounding code. | Public link | View prompt |
| Source Claim Checker | Check whether supplied sources actually support a claim, separating direct evidence, inference, contradiction, missing context, and unsupported wording. | Public link | View prompt |
| Exploratory Test Charter Generator | Turn a feature, risk, or recent change into focused exploratory test charters with setup, tours, observations, and stop conditions. | Public link | View prompt |
| Product Glossary Builder | Extract product terminology from supplied notes and create a consistent glossary that exposes synonyms, ambiguous words, and naming decisions. | Public link | View prompt |
| Done Evidence Checker | Compare a completion claim with supplied requirements and fresh evidence, then return verified, partially verified, unverified, or contradicted. | Public link | View prompt |
| Website Accessibility Reviewer | Review supplied page code, copy, or screenshots for practical accessibility risks and return prioritized fixes without claiming formal compliance. | Public link | View prompt |
| SEO Audit Action Plan | Audit supplied page titles, metadata, headings, copy, links, and crawl evidence, then produce a prioritized SEO action plan without pretending to crawl the site. | Public link | View prompt |
| Landing Page Copywriter | Turn a supplied product, audience, proof, and call to action into clear conversion-focused landing page copy without invented claims. | Public link | View prompt |
| Incident Postmortem Generator | Turn supplied incident notes, timestamps, impact evidence, and follow-up gaps into a blameless postmortem without invented facts. | Public link | View prompt |
| Dependency Upgrade Planner | Plan one dependency upgrade from supplied versions, release notes, project usage, and test constraints without guessing compatibility. | Public link | View prompt |
| RACI Matrix Generator | Turn supplied work items, roles, and decision rights into a clear RACI matrix while exposing ownership gaps instead of guessing. | Public link | View prompt |
gpts/<slug>/README.md— one readable page per prompt package with its complete instructions and verified publication state.catalog.json— the same 100 configurations in a machine-readable format.- Literal, search-friendly names and narrow input-to-output contracts.
- No custom actions, external apps, private knowledge files, or external API dependencies.
- GPT Store means the listing was published publicly in the Store when last verified.
- Public link means the GPT is public and usable through its direct URL but is not claimed as Store-discoverable.
- Launch-ready (not public) means the prompt, avatar, listing fields, and three-case smoke contract are ready, but a ChatGPT listing has not been created.
Public status does not prove search rank, search-engine indexing, first-task success, or user retention.
All 100 packages have a static three-case smoke contract: normal input, ambiguous or bad input, and a fabrication trap. Runtime receipts are kept in the private factory repository because provider availability and live Builder behavior can differ. Static evidence is not a substitute for live runtime testing or human review.
The prompts instruct the tools to avoid inventing missing facts and to flag uncertainty. Users should still avoid sharing secrets or unnecessary personal data and should review outputs before consequential use.
The portfolio checkpoint is tracked in
KikuAI-Lab/kikuai.dev#64.
This repository is a dated public snapshot. When a live GPT configuration or
URL changes, its page, catalog.json, and search-profiles.json should be
updated together.
Copyright © 2026 KikuAI. All rights reserved. The prompts are publicly inspectable, and the linked GPTs remain available to use under the applicable platform terms. See LICENSE.