YOUR WORK. STILL CONNECTED.
Keep your project’s goals, decisions, evidence and next steps together. MindStruo is a local workspace for working with Codex. Find the context you need and build on the work you have done.
MindStruo combines Mind with the Latin struō, meaning “to build or arrange.” The name expresses our aim: to connect ideas and evidence, building toward your next idea and your next task.
macOS Early Access · Codex access & fees separate
Bring the pieces into focus.
Keep the context. Keep the work moving.Keep the goal, current state and next steps in view.
From the conversations and records you kept, choose what the task needs.
Keep the decision alongside its reason.
Carry requests, results and verification into the next task.
Use selected records to prepare your next draft.
Understand what stays local and what you share with AI.
02THE CONTINUITY OF WORK
Scroll or choose a step · illustrative scenes한참을 일하고 돌아왔는데, 먼저 해야 할 일이 지난 설명을 되풀이하는 일이었다면.
Review the project’s goals, constraints, reasons for decisions and current state.
Find the project records and evidence relevant to this request.
Prepare a request from the remaining work, then keep the result and open questions for the next task.
01INSIDE MINDSTRUO
From reviewing a project to choosing sources and drafting. Select a tab to explore the actual screens.
기록해 둔 현재 상태, 중요한 결정, 주의할 점과 다음 행동을 한곳에서 확인합니다.
01 / 05MAKE SOMETHING FROM WHAT YOU KNOW
Revisit a project, develop an idea or prepare a document draft from selected sources. Continue the work with the context it belongs to.
See document workflows05ON YOUR MAC. ON YOUR TERMS.
Local-first should be clear, not a vague promise. Browsing records on your Mac and sending an AI request are different actions.
Read about data handlingSupported local file browsing, search, and graph views use data on this Mac without uploading the whole vault.
Your request, selected material, and the project context needed for the task are sent to the OpenAI connection in use. Codex access and fees are separate.
YOUR EXPERIENCE MATTERS
What helped. What got in the way. Tell us about a moment that mattered.
Choose a topic to open the questions. Review and send the message yourself in your email app.
Contact & feedbackA macOS workspace for revisiting selected conversation context, project decisions, evidence, and next steps, then reusing relevant records in Codex work or document drafts. It does not automatically restore every conversation or give every AI perfect memory.
Document generation and AI analysis require OpenAI Codex signed in on this computer and separate access. Codex fees are not included in MindStruo. Supported local file browsing, search, graph views, and previews can work without Codex.
Local browsing and search do not upload the whole vault. Starting an AI task sends the request, selected material, and necessary project context to the OpenAI connection in use. Local-first does not mean fully offline AI.
The public product description includes Document Creation, Ideas, Personal Assistant, and Studio in Early Access, with quality and workflows still improving. Generated drafts need your review. HWPX output is experimental.
Confirmed issues will be collected on the Known issues page. Report a problem with your app version, steps, and actual result.
View known issues ↗The public installer is being prepared. It will be available here after launch. AI tasks require separate Codex access and sign-in; Codex fees are separate.
A PLAN FOR YOUR WORK
US$14.99 / month
Founding 100 members keep their original monthly price and currency while maintaining the same subscription and membership, even if prices for new subscriptions rise. Other Early Access subscriptions do not include price retention.
If you resubscribe after final cancellation, the price offered then applies. Taxes, exchange rates and payment fees may affect the amount charged.Project continuity, document drafts, ideas, your personal assistant and Studio in one plan.
Planned launch price. Renews monthly until canceled. Taxes and the final amount are shown in Paddle Checkout before purchase. Codex access and fees are separate.
14-day refund window for initial and renewal payments
Read subscription and refund termsCompare currently available features. O means included; X means unavailable in that plan.
| Feature | Free | Core Pro |
|---|---|---|
| Shared tools and data rights | ||
| Local vault, files, search and import | Included | Included |
| Explore the 2D and 3D node graph | Included | Included |
| Add basic links between nodes | Included | Included |
| Read, export and recover existing work | Included | Included |
| Read an existing execution plan | Included | Included |
| Basic Normal charter | Included | Included |
| Projects and ideas | ||
| Manage project memory and context briefs | Not included | Included |
| Edit execution plans and create revisions | Not included | Included |
| Review and promote idea candidates | Not included | Included |
| Project-wide idea review | Not included | Included |
| Ordered, annotated idea links | Not included | Included |
| Documents and assistant | ||
| Create AI documents from selected records | Not included | Included |
| Manually run the personal assistant | Not included | Included |
| Personal assistant automation | Not included | Included |
| Studio and presentation | ||
| Read, export and recover existing Studio work | Included | Included |
| Create and edit Studio canvases | Not included | Included |
| Studio AI suggestions and application | Not included | Included |
| Pro charter, themes and built-in asset imports | Not included | Included |
O means access to an app feature. AI work requires a separate connection and approval; neither plan includes Codex/API usage or charges.
More improvements are in preparation. We will announce specific features and timing when confirmed.
MINDSTRUO FOR macOS
Bring back your decisions, evidence, and unfinished work. Install the app and open the project you want to continue.
macOS · Early Access
Public downloads and checkout will open after final verification.
Release notesDownloading the installer and purchasing a subscription are separate. Codex access and fees are separate too.
Download the macOS installer.
Open the file and follow the installation instructions.
Open the app. Connect Codex for AI-assisted tasks.
Need help installing? Contact support
MPRIVACY
Understand what stays on your Mac, what an AI action sends, and what account, payment and support services process.
The website-enquiry provisions apply from publication. Production account and billing provisions apply when those features open. Paid checkout and public downloads are being prepared.
Production Google sign-in and Paddle checkout are not open. Before those features launch, processor location, retention, and seller details will be verified against the provider contracts and administration consoles.
Information is processed only as needed for account identity and sign-in, device and entitlement management, payment and subscription operations, security and abuse prevention, customer support, separately consented improvement research, and AI features started by the user.
Information required only by an optional feature is not collected when that feature is not used. MindStruo does not request permission to read Gmail or Google Drive content.
Imported research material may be received as a private temporary file. The app verifies the file, reads it into memory, and removes the temporary source before text extraction starts. A temporary file left after an abnormal interruption is deleted after it is one hour old by the next app start or periodic cleanup. Filename, format, MIME type, size, source and extraction hashes, extracted text, and location data may remain in local app state.
A local backup may copy every ordinary file in the vault, including attachments and the hidden project ledger, and does not expire automatically. Extracted material, recovery copies, backups, personal context, and user settings may remain locally until the user runs the relevant delete or reset action. Uninstalling the app does not guarantee deletion of the local vault or all app state.
Project checkpoints, decisions, status, and next actions are stored in a continuity ledger at the dedicated local project store inside the selected local vault. The ledger is excluded from ordinary Markdown search and has no automatic expiry. The SQLite search index is derived and can be rebuilt from the ledger, so a derived-data reset alone does not delete the ledger. Vault backups may include it.
The original writing sample is neither stored nor sent to the model after local style analysis. If the user selects the personal-style option, the categorical style fingerprint stored locally may be sent as writing instructions for that document request.
Before document generation, the preflight view shows the categories, item counts, and character counts of selected evidence, project or legal context, and writing-control data. The actual generation input is captured as a snapshot in local server-process memory, and a one-time receipt valid for at most five minutes is issued for the same generation settings. Preflight alone does not send the snapshot to an external AI.
If the user activates the optional external Studio MCP connection for the current vault, Codex may use a restricted local capability to read unsaved Studio state and only the exact active-window project context, and to queue a proposal for review. Linked-project and whole-vault expansion requires a separate five-minute approval in MindStruo. The external capability cannot apply, save, delete, or export changes. Revoking the connection discards the existing capability and connection file so later calls stop. The default configuration copied by MindStruo requests approval before each enabled MCP tool call; user changes to Codex configuration may alter that behavior.
Personal context analyzes only user messages from local Codex conversations. It does not copy the full conversation into the personal-context database, but may store the conversation identifier, title and message count, a generated memory summary, and limited supporting excerpts, positions, and hashes from user messages.
The optional Work Profile is created as vault-bound local app state only when the user explicitly saves or resets it. It is not inferred from conversations or documents. Descriptions calculated from the user's direct work-style and reporting choices are not a personality or psychological diagnosis or a prediction of performance.
A Work Profile is not applied to AI requests automatically. Only when the user selects ‘apply once to this generation’ may six categorical reporting preferences—language, explanation density, information order, challenge level, uncertainty display, and option count—be included in that request. Work-style axes, the optional MBTI reference, summaries, the full profile, and the session purpose are excluded. Result feedback is a bounded local observation that stores neither source or output text nor profile values, and any resulting suggestion cannot change the profile without the user's acceptance.
A temporary Canvas copy for improvement review is off by default. If you choose it for a particular request, a review copy of that request and its generated proposal is temporarily retained on your device. This choice does not start tendency analysis or improvement research sharing. Deleting the copy or reaching its expiry does not delete the original Studio conversation or proposal history.
Tendency analysis is a separate choice. You must confirm that you are at least 18, consent to analysis, preview the text and confirm its transmission. Canvas analysis includes the request and the proposal reply and summary, but excludes operations, layout and other proposal fields. The selected text is sent to OpenAI through your signed-in Codex. Results and supporting evidence are held temporarily in the app; they are not a psychological diagnosis or an explanation or prediction of performance.
Improvement research sharing requires separate consent, explicit selection of any analysis summary and confirmation of the sharing preview. Optional result ratings are your own assessment and are sent only when the analysis component is included. This route sends limited technical and inference summaries to the central research store, excluding raw requests, conversations, proposals, evidence quotations, local paths and task identifiers. Ordinary support messages that you write and send are separate.
In-app support reports and improvement research have separate purposes and stores and use different pseudonymous identifiers. You can delete individual improvement submissions or withdraw research consent. Withdrawing only analysis sharing removes the analysis component while retaining technical summaries; withdrawing all improvement research deletes improvement content while retaining ordinary support reports. Deleting a local review copy or analysis is separate from deleting or withdrawing material already shared.
Optional Verified Engineering Pattern Packs are stored separately in vault-bound local app state. Signature verification for an external pack confirms only that the exact file bytes match the entered full key fingerprint; it does not certify the publisher's identity or the content's correctness or safety. The app does not automatically collect or synchronize packs, execute included code or commands, request included links, or merge pack content into canonical shared project knowledge.
Local license state may contain an installation device ID, account identifiers, a raw device token, a signed entitlement receipt, trusted-time state, and a pending logout token. Signing out or deleting the cloud account may leave the installation ID and trusted-time state; a full app-state reset removes the license folder.
The local server log used by the browser fallback may contain absolute vault and database paths, error messages, and stack traces, and it has no automatic expiry. It can be removed through log-derived-data deletion or a full app-state reset. A diagnostic bundle created by the user is not uploaded automatically.
If web research is approved and an adopted public URL is verified, the local app may send a direct HTTPS request to that website. The site may process the IP address, request time and URL, and the MindStruo user agent under its own policy.
Do not include passwords, full payment-card data, national identifiers, or unnecessary sensitive information in selected material or project context.
Each provider processes the information needed for the feature over HTTPS. Card numbers and CVCs are collected directly by Paddle Checkout and are not stored in the MindStruo database.
After content is cleared, identifiers, hashes, receipt and expiry times, and deletion markers remain to prevent duplicate or replayed submissions until cleanup after the original expiry. Cleanup is configured every five minutes, but batch limits, preservation copying or failures may delay row deletion. These rules concern retrieval and cleanup in the operational store; existing encrypted backups are not necessarily deleted at the same time.
Separate pseudonymous consent and withdrawal metadata includes fields with no automatic expiry. Account-erasure markers become eligible for cleanup after 365 days when no linked records remain. Withdrawing analysis sharing alone clears the analysis component while retaining technical summaries.
Users may request access, correction, deletion, restriction, withdrawal of consent, and deletion of the cloud account. A privacy-rights request is accepted separately from subscription cancellation. To stop future billing, the subscription must also be canceled in the app or Paddle customer portal.
Deleting a cloud account does not delete the local vault, Markdown originals, project-continuity ledger, Work Profile, local engineering pattern packs and trust records, or downloaded outputs. The Work Profile requires its dedicated delete action or a full app-state reset; external pack and trust records require general derived-data deletion or a full app-state reset. Paddle transaction, tax, dispute, and legally required records may be retained separately. The one-way eligibility marker and minimum source record needed to prevent Founding-rank restoration, reuse, or duplicate assignment, and the detached billing-event ordering record needed to prevent reconnection or reactivation of a deleted billing relationship, remain for the retention periods above.
Before sale, the representative will set the purpose, legal basis, period, and deletion-right limitations for the Founding ledger and detached billing-event ordering record to match the product's actual behavior and the applicable rules of each sale territory. Independent legal review and representative approval must be completed before sales; MindStruo does not claim that review is complete before then. Production accounts and paid checkout will remain closed until a representative-approved privacy notice is ready.
Rights requests are accepted at privacy@mindstruo.com. Minimum information appropriate to the request may be required to verify the requester or a lawful representative.
Personal information is destroyed without undue delay when its purpose or retention period ends. Electronic records are removed using a method intended to prevent practical recovery; any paper record is shredded or incinerated.
Records that must be retained by law are segregated from active account and support data and destroyed in the same manner when the statutory period ends. Local vaults and outputs remain under the user's control and must be removed through the applicable app reset or file-management action.
The current public product site uses the Worker, CDN, and security services of Cloudflare, Inc., 101 Townsend Street, San Francisco, CA 94107, USA. When a visitor requests a page over HTTPS, the IP address, user agent, requested URL and path, time, and network, security, or error events may be processed continuously across Cloudflare's global network, including the United States, to deliver and cache pages, route traffic, mitigate DDoS attacks, secure the site, and diagnose failures.
MindStruo has not added advertising analytics or a separate visitor database to this product site, and Workers Logs is not enabled. Cloudflare's current DPA describes retention by the earlier of contract termination or the time processing is no longer necessary to provide the service. Actual retention for product-specific network and security logs may depend on the applicable service and operating configuration. A visitor who refuses this transfer may avoid the site and contact support@mindstruo.com instead.
Google, Paddle, and OpenAI may process information in multiple countries when their features open. Production Google sign-in and Paddle checkout are not open. Before paid sales, this policy will publish the verified recipient entity and contact, country, transferred items, purpose, timing and method, retention period, legal basis, and the method and effect of refusal based on the actual contracts and consoles.
When a user starts an AI feature through the user's own Codex account, selected material and request context are processed under the terms applicable to that OpenAI account. The user may review the transmission scope and choose not to start the AI feature.
The product-introduction site does not directly set advertising-tracking cookies. Web hosting and security operations may nevertheless process IP address, user agent, request time and path, and error information temporarily. The desktop app's local API may use an HttpOnly, SameSite security cookie to verify that a request came from the same computer, and the checkout handoff may use a strictly necessary security cookie for up to ten minutes to protect a one-time handoff value. These cookies are not used for advertising or cross-site tracking. Local app settings and recovery information are not browser advertising identifiers.
When the user checks for updates, the operating system, architecture, update channel, current version, a Windows updater request identifier, and IP or HTTP metadata may be processed by the Cloudflare-based update service. The app does not store this information in a separate database, and observability logs and tracing are disabled for the update service.
The service uses transport encryption, hashed authentication state and tokens, billing-event signature verification, rate limits, least privilege, and data minimization. The continuity ledger's hash chain detects integrity breaks; it is not encryption of the ledger contents. The service does not promise app-level encryption of every local file or automatic detection of every sensitive value.
Material changes to purposes, providers, or retention will be posted here with an effective date. Separate consent will be requested when required.
Form text stays in the current browser page. This HTML does not automatically submit or store it on a server. You review and send the draft from your email app. Refreshing clears unsent text. No advertising or analytics tools are included.
MTERMS
An overview of service scope, accounts and reviewing AI output.
Updated September 14, 2026 · Version 2026-09-14 · Effective when paid sales begin. Paid checkout and public downloads are being prepared.
These terms apply to the MindStruo desktop software, license account, document generation, and related support features provided by HUMAN & COMMUNICATIONS CO., LTD. (주식회사 휴앤컴스).
The company makes these terms, the Privacy Policy, EULA, and Subscription, Cancellation and Refund Policy available before sign-up, installation, or purchase. Material changes are announced in advance, and separate consent is requested when required by law.
Users retain their rights in local files and content they lawfully control. Users are responsible for having the right to process submitted material.
Starting an AI feature or using the separately configured Codex connection may send selected sources, the request, bounded project context, and selected writing instructions (including a categorical style fingerprint) to OpenAI Codex. AI output may be inaccurate or incomplete and must be reviewed for facts, figures, citations, rights, and final form.
Document generation requires a current one-time preflight receipt for the reviewed generation settings. If the receipt expires or the settings change, the transmission scope must be reviewed again.
Before an AI feature starts, the app discloses that generative AI is used. The result screen and supported exported-file properties or bundle metadata identify the output as AI-assisted. This label does not certify factual or legal correctness.
The optional external Studio MCP connection is bound to the current vault, exact active Studio, and active project window. Linked-project or whole-vault retrieval requires a separate five-minute approval. The restricted connection may queue proposals for review but cannot apply, save, delete, or export them. The default configuration copied by MindStruo requests approval for each enabled tool call; changes made by the user to Codex configuration control subsequent approval behavior.
Codex access and charges are not included unless a purchase screen expressly says otherwise.
MindStruo extracts text and some structure from supported formats. It does not guarantee complete OCR for scanned PDFs, preservation of every image, chart, animation, macro, formula result, original layout, or lossless compatibility with every Office, Obsidian, or Hancom feature.
Beta or experimental formats such as HWPX must be opened and checked in the intended application. Keep backups and compare important outputs with their sources.
The company may change the service for security, law, provider changes, maintenance, or product improvement. Material reductions to paid features follow applicable notice requirements.
Availability and quality may be affected by networks, operating systems, Google, Paddle, Cloudflare, OpenAI, or Codex. Except for wilful misconduct, gross negligence, or rights that cannot be excluded by law, the company is not responsible for unforeseeable indirect loss.
MindStruo software, branding, documentation, and components belong to the company or their lawful owners. Open-source components remain subject to their own licenses. These terms do not transfer the user's rights in user content or lawfully used output to the company.
These terms are governed by the laws of the Republic of Korea without excluding mandatory consumer rules or statutory jurisdiction. Contact: support@mindstruo.com
MSOFTWARE LICENSE
A guide to installation, licensed use and your own content.
Updated September 14, 2026 · Version 2026-09-14 · Effective when paid sales begin. Paid checkout and public downloads are being prepared.
HUMAN & COMMUNICATIONS CO., LTD. (주식회사 휴앤컴스) grants the user a limited, non-exclusive, non-transferable license to install and use MindStruo within the plan, term, and account rights purchased or otherwise granted. There is no account-level limit on registered devices; authentication and entitlement checks still apply to each device. This agreement does not transfer ownership of the software.
Users retain rights in their local originals and content they lawfully control. Providing the software license does not give the company ownership of user source files.
AI output may be wrong or incomplete. Users must verify important facts, figures, citations, permissions, and final formatting.
Codex, OpenAI, Google, Paddle, Cloudflare, and open-source components are subject to their own terms and licenses.
The company may provide compatibility, security, and feature updates. Support may be limited for security-sensitive old versions. Automatic updates are offered only from a public build whose publisher signature and update-integrity checks have been completed; until then, updates are announced through the official site.
The company may restrict or terminate a license after a material breach continues despite a reasonable opportunity to cure. Paid access and refunds follow the separate refund policy. Local originals owned by the user are not automatically deleted on termination.
Subject to mandatory consumer rights, the app is provided according to its published support scope and current state. Contact: support@mindstruo.com
MBILLING & REFUNDS
Stopping renewal, requesting a refund and deleting an account are different actions.
Updated September 14, 2026 · Version 2026-09-14 · Effective when paid sales begin. Paid checkout and public downloads are being prepared.
For both initial and renewal payments, you may request a full refund within 14 days of the payment date. Using the product does not by itself exclude you from this refund window. Any more favorable rights under applicable law or Paddle policy continue to apply.
A subscription can be canceled before the next renewal through Cancel subscription in the app or the Paddle customer portal. Cancellation normally takes effect at the end of the current paid period. Paid features remain available for that period and the next charge does not occur.
Before opening Paddle, the in-app confirmation explains the general effect of cancellation. It separately requires acknowledgement of permanent loss for an active Founding number, or of possible Founding confirmation after a successful first monthly renewal while places remain. Confirmation alone does not cancel the subscription or forfeit Founding status. When cancellation is scheduled in Paddle, the next renewal stops after Paddle's displayed effective date. MindStruo's terminal-cancellation verification controls the app status and the point when Founding ends. A scheduled cancellation while confirmation is pending holds the award. For confirmed Founding membership, withdrawing the schedule before terminal cancellation preserves continuity; a pause, payment retry or permitted grace period alone does not end it.
Cancellation alone does not automatically refund a previous charge. Opening billing history or disconnecting the account on this computer does not cancel a subscription. Ending a subscription does not delete the user's local vault or Markdown files.
For both initial and renewal payments, you may request a full refund within 14 days of the payment date. Using the product does not by itself exclude you from this refund window. Any more favorable rights under applicable law or Paddle policy continue to apply.
If the product is supplied differently from its display, advertising, or contract, withdrawal may be requested within three months after supply and within 30 days after the consumer knew or could have known of the discrepancy.
After 14 days, requests concerning duplicate or erroneous charges, non-conforming supply, material defects and statutory refund rights remain separately reviewable.
Request a refund through the support link in your receipt or https://paddle.net. For help, contact support@mindstruo.com. Refund reasons and improvement suggestions are optional. Do not send passwords, full card numbers or CVCs. Acknowledging a request does not mean the refund or subscription cancellation has completed.
When a statutory withdrawal is valid, the seller returns payment within three Korean business days from the date required by law and asks the payment provider without delay to stop or reverse the charge. Statutory late-payment interest may apply to delay.
Where Paddle is the seller, Paddle returns the approved amount to the original payment method. The date shown by a bank may vary by payment method and is separate from the statutory processing deadline. HUMAN & COMMUNICATIONS CO., LTD. (주식회사 휴앤컴스) assists with order verification and forwarding the request.
After an approved full refund or chargeback reaches the entitlement service, paid access for that period may stop immediately. Local originals and previously downloaded outputs are not automatically deleted.
All Early Access subscriptions include the same product features. Planned monthly prices are KRW 19,900 for Korea and US$14.99 for the USD offer. A successful first payment creates only provisional Founding eligibility in verified first-payment order. After one calendar month has elapsed, the service verifies the first monthly renewal transaction is completed in Paddle and has a billing period, then confirms #001–#100 for up to 100 accounts with a verified active subscription and refund, cancellation and dispute status. A pending candidate has no numbered rank, guaranteed place, or guaranteed number. Pending refunds or disputes and a renewal whose completed transaction and billing period have not been verified delay confirmation. A refund or cancellation before confirmation removes the candidate without consuming a number, so the next eligible account is reviewed. Only confirmed members receive numbered ranks, confirmed numbers are never reassigned, and original-price retention is exclusive to confirmed Founding 100 members.
Only subscriptions with Founding 100 membership retain their original monthly price and currency until the MindStruo service records terminal cancellation. Other Early Access subscriptions do not include price retention. A scheduled cancellation, pause, payment retry, or allowed grace period does not by itself break continuity. Once the service records terminal cancellation, the Founding number and price-continuity eligibility end permanently and the number is not reused. A later purchase is a new subscription at the price shown then and does not restore the previous number or continuity.
Cancellation stops renewal and is not an automatic refund. Any price change for subscriptions outside the Founding 100 price-retention benefit follows applicable notice and consent requirements.
MABOUT MINDSTRUO
MindStruo began by addressing the friction I kept encountering in real AI-assisted projects.
In early 2026, I wanted to try building a calendar app or a small game with ChatGPT and Gemini. With little coding experience, I applied generated code, brought errors back and tried again.
Later experiments with more autonomous coding environments revealed another need: a longer project must preserve the reasons behind decisions, failed attempts and unfinished work, not just its code.
Trying Codex brought me back to experiments I had set aside. I found it easier to complete real work and developed those experiments into a workspace for longer-running project context.
I became interested in more than a single good answer: making earlier decisions and evidence useful in the next task. Those experiments became MindStruo.
MindStruo aims to help preserve a project’s purpose and constraints as work grows or conversations change. We are refining a workflow for reviewing project state and evidence, separating completed and unfinished work, and preparing the next request.
I want to understand what helped, what got in the way and what differed from the description. Improving an existing workflow can matter more than adding another feature.
Share your experienceThe macOS candidate has passed Apple distribution-signing and notarization checks. The public installer will follow final release checks. Paddle domain approval is conditional and business/ownership verification is ongoing. Paid checkout is not open.
Checkout is not open. The initial monthly paid Early Access offer will provide MindStruo Core Pro, including Studio. The planned monthly price is US$14.99 for the USD offer and KRW 19,900 for the Korean offer, with the same included features. Founding status includes the same features as other Early Access subscriptions, with no additional product features or ordinary discount. Retention of the original subscription price is exclusive to Founding 100. The USD offer is charged in US dollars. Before purchase, Paddle Checkout shows applicable taxes, the billing period, renewal date, and final amount. Your bank may apply its own conversion or fees.
A successful first payment creates only provisional Founding eligibility in verified first-payment order. After one calendar month has elapsed, the service verifies the first monthly renewal transaction is completed in Paddle and has a billing period, then confirms #001–#100 for up to 100 eligible accounts. A pending candidate has no numbered rank, and starting or completing the first checkout does not reserve a place or number. Cancellation or refund before confirmation removes the candidate, so the next eligible account is reviewed. Confirmation may be delayed while refund, cancellation, dispute, or a renewal whose completed transaction and billing period have not been verified is reviewed. Only confirmed members receive numbered ranks, which are never reassigned. This static site does not display live or estimated remaining places.
Only subscriptions with Founding 100 membership retain their original monthly price and currency until the MindStruo service records terminal cancellation. Other Early Access subscriptions do not include price retention. A scheduled cancellation while confirmation is pending holds the award. For confirmed Founding membership, a scheduled cancellation, pause, payment retry or permitted grace period alone does not end continuity, and withdrawing the schedule before terminal cancellation preserves it. Once terminal cancellation is recorded, the Founding number, if any, and price-continuity eligibility are permanently lost. A later purchase is a new subscription at the price shown then and does not restore the previous number or continuity.
No annual plan or free trial is planned at launch.
Where Paddle is shown as the seller, Paddle acts as Merchant of Record for payment processing, tax calculation, receipts, and approved refunds. HUMAN & COMMUNICATIONS CO., LTD. (주식회사 휴앤컴스) remains responsible for the product, entitlements, features, and product support.
A checkout success screen alone does not grant access. Paid features activate after a verified Paddle transaction and subscription state reach the MindStruo license service.
MindStruo is not an official OpenAI product. External AI access and charges are governed by the relevant service terms.
MKNOWN ISSUES
A place to see an issue’s status and impact in one place.
This does not mean the product has no issues. Only confirmed records tied to actual versions should be published here.
When the problem can occur
Investigating, preparing a fix or released
Verified workarounds and update guidance
MFAQ
From product use and data handling to subscriptions and support.
It is a local-first macOS workspace for reviewing project decisions, evidence, current state and unfinished work, and reusing selected context in a later Codex task. Records can also support workflows such as document drafts.
It does not automatically reconstruct every conversation from every AI service. You manage the scope of supported local conversations and records and reuse the context you keep.
AI document generation and analysis require separate Codex access and charges. Supported local browsing, search and graph views are distinct from AI actions.
Existing public guidance describes document creation, ideas, Personal Assistant and Studio as included in Early Access while their quality and workflows improve. Check the actual release for the offered scope.
Local browsing and search do not upload your whole vault. Starting an AI action can send the request, selected material and necessary project context to the connected AI service.
Original files, exports, app state and backups can be separate. Do not assume uninstalling removes all of them; check the relevant deletion and reset procedures.
The public installer is being prepared. It will be available here after launch. AI tasks require separate Codex access and sign-in; Codex fees are separate.
Coming soonNo. Downloading the installer and purchasing a paid entitlement are separate. Review the features, price, renewal and cancellation terms before paying. Codex access and fees are separate from MindStruo.
Cancellation stops future renewal and is separate from a refund request. Account deletion also needs separate attention. Check the actual subscription status and applicable policy.
Include app and OS versions, the screen, actions before the problem and actual result. Whether the same steps reproduce it is helpful. Exclude passwords, API keys and private source material.
Tell us which description set the expectation, what happened instead and how you would prefer it to work. This can help review the feature, messaging and workflow together.
No. We are preparing the issue list. An empty list does not mean the product has no bugs.
No. The form prepares an email draft. Review and send it from your email app. The form does not automatically submit or store your message on a server.
No. Document generation and analysis require OpenAI Codex signed in on this computer. Codex access and charges are separate from MindStruo. Supported local file opening, search, graph, and preview features can still be used without Codex.
Local vaults, Markdown originals, and exported files are not uploaded to the company's cloud content store unless the user separately sends or shares them. Starting an AI feature or using the optional Codex connection may send selected material, the request, and project context needed for that request to Codex; the included scope is shown before the task starts.
Search indexes and app state are separated when projects use different vaults. Within one vault, however, the default edit and reference scope may include the whole vault, so MindStruo does not promise hard isolation between every project. Use separate vaults and review the project-scope setting when strict separation is required.
Supported local file opening, search, graph, and preview features work without an internet connection. AI execution, web research, account sign-in, license refresh, and update checks require connectivity. Offline paid access is limited to a valid local entitlement receipt and its allowed grace period, not guaranteed indefinitely.
Uninstalling the app or deleting the cloud account does not automatically delete the selected local vault or Markdown originals. App-owned local state may also remain depending on the removal method. Use the app's reset or derived-data controls when needed, and keep or delete the vault yourself.
A user-run local backup copies vault files and the hidden project ledger and creates a SHA-256 verification manifest. It is not an automatic or cloud backup, and backup encryption was not found in the audited implementation. Restore requires a preview and confirmation, but it can replace current files or delete files absent from the backup, so keep a separate copy first.
It creates PDF, DOCX, PPTX, XLSX, HWPX, Markdown, HTML, or TXT drafts from the selected evidence. Each format is structured for its intended use, but the user must compare facts, figures, citations, rights, and final wording with the source material and finish any necessary editing.
A request using AI automatic selection and approved web research may start without an attachment or selected node. When web research is explicitly requested, the requested research scope is followed even if local material appears sufficient. If usable evidence remains insufficient, MindStruo identifies the kind of source needed.
After generation starts, closing only the Document Builder window does not stop the job while the app and local engine continue running. Progress and results can be reopened from the bottom status area and Document Builder. Exiting the app or local engine may interrupt an active job.
The first public installer is being prepared for macOS. Windows will follow after platform signing and installation and update checks are complete. Exact supported versions and installation requirements will be published when downloads open. Support differs by file type, and HWPX or experimental formats must be opened in the intended application for final compatibility review.
Checkout is not open yet. When international sales open, the USD offer will start at US$14.99 per month. Korean sales are planned at KRW 19,900 per month, with the same included features. Only subscriptions with Founding 100 membership retain their original monthly price and currency until the MindStruo service records terminal cancellation. Other Early Access subscriptions do not include price retention. Codex access and charges are separate.
Founding 100 is not confirmed at the moment of first payment. Core Pro access begins after a valid payment, while a successful first payment creates only provisional eligibility in verified first-payment order. After one calendar month has elapsed, the service verifies the first monthly renewal transaction is completed in Paddle and has a billing period, then checks the active subscription and refund, cancellation and dispute status before confirming a Founding number for up to 100 eligible accounts. A pending candidate has no numbered rank, guaranteed place, or guaranteed number. Cancellation or refund before confirmation removes the candidate without consuming a number, so the next eligible account is reviewed. A pending refund or dispute, or a renewal whose completed transaction and billing period have not been verified, holds confirmation. Only confirmed members receive a numbered rank, and a confirmed number is never reassigned after a later refund or cancellation. Original-price retention applies only to confirmed Founding members while the same subscription has not been finally canceled. Resubscribing does not restore the number or price benefit. Refund rights are the same regardless of Founding participation, and the in-app crown badge requires both Core Pro access and active Founding membership.
Cancellation normally takes effect at the end of the current paid period and prevents the next charge. Paid features may stop immediately after an approved full refund or chargeback reaches the entitlement service, but the user's local vault, Markdown originals, and downloaded outputs are not automatically deleted.
Email support@mindstruo.com with the app and operating-system versions, the screen and sequence that produced the issue, and a redacted screenshot if useful. For billing, include the order email and Paddle transaction ID. Do not send passwords, API keys, full card numbers, CVCs, or unnecessary source documents.
MSUPPORT
Find the right next step for setup, usage, bugs and billing.
Coming soon
Learn about scope, Codex and data handling.
Tell us which screen and action were involved.
Share what you expected and what happened.
Understand cancellation, refunds and access.
Name the screen and the task.
A short reproducible sequence is enough.
Distinguish the expected result from what happened.
Include app and OS versions and a redacted screenshot if helpful.
The time needed to investigate depends on the issue. Check that your message was sent from your email app. This form does not provide ticket-status tracking.
MCONTACT
What helped, what got in the way, or what you expected instead. One specific experience is a good place to start.
Email is the primary support channel and may be sent at any time. Telephone support is available only on Korean business days from 10:00 to 17:00 KST. The initial-response target is within two Korean business days and is not a guaranteed resolution time.
Email support@mindstruo.com · Privacy privacy@mindstruo.com · Phone +82 10-3981-5924
Email is the primary support channel and may be sent at any time. Telephone support is available only on Korean business days from 10:00 to 17:00 KST. The initial-response target is within two Korean business days and is not a guaranteed resolution time.
Do not send passwords, API keys, full card numbers, CVCs, national identifiers, or source documents that are unnecessary to resolve the issue. Redact sensitive material before sending it.
Security vulnerabilities, duplicate charges, account-access failures, and possible data damage are reviewed before general how-to questions.
General support records are kept for one year after closure. Consumer complaint and dispute records are kept for three years as required by applicable law. If an unnecessary password, API key, full payment-card number, or similar secret is found in a request, safe removal is prioritized.
MASSET NOTES
Information about the visual examples and this website.
Layers of records connected around a center. Core Orbit illustrates the continuity of memory and work in MindStruo.
The gallery shows the app captured on September 20, 2026 with example data. It does not imply a completed installer release or customer results. Scroll scenes and document illustrations explain the workflow.
Explore product screens and usage guidance, and prepare an email enquiry. Public downloads and checkout are being prepared; send enquiries from your email app.
