Help ordinary users organize evidence, generate appeals, and track multi-platform ban removal
Problem
A user got banned from ChatGPT for summarizing cybersecurity papers, appeals were auto-rejected and support useless, forcing re-registration and ID verification. Another used a tool to generate Marketplace ads and got suspended, with appeals going nowhere. Platform ban reasons are vague, channels scattered, and ordinary users don't know how or where to appeal.
Solution
A ban appeal manager: guides users to collect timelines, screenshots, and compliance evidence; generates professional appeal letters based on platform policies; records submission time and reminds follow-ups within deadlines; manages account statuses across platforms. A process assistant, no promise of unban.
Check if your site gets properly recommended and cited by AI assistants like ChatGPT
Problem
Indie developers don't know why their site isn't recommended by AI: maybe crawlers are blocked, content only loads with JavaScript, or pages don't explain what the product does. They guess repeatedly, with no tool giving an actionable fix list.
Solution
Enter a URL and scan the site, output an AI-readability score and a prioritized fix list: robots.txt and UA blocking, static HTML content ratio, structured data, product description clarity, llms.txt, etc. Diagnosis and fix guidance only, no hosting.
Turn verbose AI agent replies into scannable, structured summaries for humans
Problem
Developers complain that reading what AI coding agents say is exhausting: nested explanations, filler, and you have to re-read to extract useful info. When AI writes a project and you ask it to debug, the conversation reading cost outweighs writing code.
Solution
A post-processing layer for agent replies: reads CLI output or pasted text and compresses it into a "Conclusion / Suggested Actions / Needs Confirmation" card. Supports one-click follow-up and sends confirmations back to the agent. Focus is reading efficiency, not generation.
Batch-generate verifiable multi-level bookmarks and searchable PDFs for long documents
Problem
People handling long PDFs, scans, and technical manuals often have no bookmark structure, forcing page-by-page manual work, and untagged books are painful to search. Someone built a strengthened regex-based bookmark auto-generation and adjustment feature into an open-source PDF editor, showing this is a recurring step in long-document workflows. General PDF editors are either too heavy or weak at bookmarks, and scans lack offline OCR.
Solution
A tool focused solely on long-document bookmarking: batch-generate and adjust multi-level bookmarks via regex or layout rules, run offline OCR on scans to produce searchable double-layer PDFs, and preview the structure before applying. Works alongside existing PDF editors instead of trying to be one.
Process diagnostics and app-aware cleanup for developers on macOS
Problem
Mac developers constantly face spinning fans, memory pressure, and disks clogged with caches, but Activity Monitor only shows raw data without telling you which project or toolchain is to blame. Someone built a local utility combining process/resource diagnostics with application-aware cleanup and made their first $150 within 24 hours of launch, showing the pain is real and people pay. Existing cleaners target everyday users and lack developer context.
Solution
A local macOS tool that aggregates processes and resource usage by project, language runtime, and dev tooling; identifies safely removable caches, derived data, stale build artifacts, and simulator images; and previews impact before cleanup. Offers one-click release and diagnose-only modes.
Turn the MacBook notch into a scrolling teleprompter for recordings and streams
Problem
People making product videos, screen recordings, or live streams often lose their lines and need a teleprompter on screen, but ordinary teleprompter windows cover content or waste screen space. A teleprompter living in the notch suggests that area is naturally suited for non-intrusive auxiliary display. Recording, demos, and talking-head videos all need a prompting solution that stays near the camera sightline without ruining the captured frame.
Solution
A Mac app that renders scrolling text in the notch area with adjustable speed and font size, using translucency and click-through so it never blocks content. Optional dual modes: prompting mode and a privacy mode that stays outside the capture region. Hotkeys for start/pause and mirrored display.
See at a glance which AI coding agent is waiting on you
Problem
Developers run several coding agents or CLI tools at once and constantly switch terminals to discover that one agent is actually waiting for confirmation or input, burning attention. Users complain that running many CLI tools feels slow, quota usage is hard to track, and there is no unified 'who is waiting for me' view. They also want pings when away from the machine.
Solution
A local menu bar app or phone widget that aggregates the detected state of multiple agent processes, showing a badge and notification whenever an agent enters a waiting or confirmation state. It surfaces per-agent active time and rough token consumption trends. Reads locally, never proxies requests, just summarizes state.
Generate per-workload seccomp and network policies from real eBPF behavior
Problem
Many teams still run the runtime's default seccomp profile in production, with no idea which syscalls their pods actually make or which network endpoints they touch. One team ended up manually capturing and auditing syscalls to build a workload-specific list, which is tedious and hard to keep current. Default profiles are either so broad they provide little protection or so tight they break workloads.
Solution
A lightweight agent listens to target workloads via eBPF for a period, tallies actual syscalls and network connections, and emits ready-to-apply seccomp profiles and NetworkPolicies with an over-broad/too-tight risk report. One-click sampling per namespace or workload, YAML output, and a diff against the default profile.
Turn a stack of screenshots into an editable Word/PDF faithfully, without adding colors or reflowing
Problem
A user fed a dozen screenshots to several AI tools asking for an editable Word or PDF in filename order. Foreign models mostly reproduced the originals, but domestic tools added a green theme and changed the layout significantly, leaving the user saying it works but feels off. This shows faithful reproduction matters more than smart beautification.
Solution
A local tool focused on reproduction, not beautification: batch-import screenshots sorted by filename, OCR each page while detecting original colors, fonts, and layout, and generate Word and PDF that closely match the source. It adds no theme colors or reflow, and offers a side-by-side preview so users can confirm fidelity before exporting.
A free, open-source ProcessOn alternative for developers tired of diagram quotas
Problem
Developers still need flowcharts and sequence diagrams when writing design docs, but the common tool ProcessOn caps free diagrams by quantity, and users openly ask in the community for alternatives. There is also precedent for pure local tools, showing high acceptance for local, account-free, unlimited document tools.
Solution
An in-browser flowchart and sequence diagram editor supporting both Mermaid text and drag-and-drop, exporting PNG/SVG/Markdown, with docs and diagrams stored locally or in the user's own Git repo. Share links embed into design docs without requiring an account or limiting diagram count.
Rescue AI-generated web pages from the generic dark rounded template look and give them a human touch
Problem
Many people use AI to build web pages, but the output always carries a distinct AI flavor: identical rounded corners, dark palettes, and bubbly cards. One user said they instinctively dislike that style and asked others to share references, showing this is a gap between design taste and tooling, not just a feature problem.
Solution
A tuning tool for AI-generated front-end code that analyzes palette, corner radius, spacing, fonts, and layout against typical AI defaults, then suggests concrete replacements with real-world design references. It offers importable style rewrite rules, one-click theme token replacement, and a curated gallery of websites that do not look AI-made.
Select and copy text from any image on the web, just like in WeChat, without uploading sensitive files
Problem
Turning text in images into editable content is a constant need, but most tools upload to unknown servers (contracts, screenshots, sensitive material) or cannot do direct in-browser selection like WeChat does. One developer built a pure front-end PDF merger and emphasized opening DevTools to see zero upload requests, showing a clear demand for local processing and verifiability.
Solution
A browser extension plus desktop app that starts local OCR on hover, letting users select and copy text directly from images. Enhanced recognition preserves structure for tables, formulas, and code, exporting to Markdown or Word. Everything runs locally with a one-click network-panel proof of zero uploads, plus a screenshot-recognition hotkey.
When one coding agent hits its limit, move to another with full context intact
Problem
Developers juggle Codex, Claude Code, and Cursor, but the moment one hits a usage cap or shows a model-at-capacity error, the task grinds to a halt. One user explicitly wants to switch to another agent without losing the ongoing context and tasks, saying existing tools claim to do this but none convincingly do; another abandoned a tool and restarted on a different stack after repeated capacity errors.
Solution
A local daemon plus CLI that watches agent session directories and terminal output, compressing the current task into a portable state pack: goal, files changed, TODOs, failed attempts, and key decisions. When a quota or capacity error is detected, it rebuilds that context inside another agent and resumes execution, keeping links back to the original session.
Monitor latency, block production and availability across 500+ chains, with alerts when nodes fail
Problem
Web3 developers often hit flaky RPC nodes where transactions don't go through or hang. Chainlist only shows whether an RPC connects, but connecting doesn't mean it's fast or actually producing blocks. One developer built a tool offering real-time latency, block height verification, a gas tracker and RPC monitoring alerts. This shows 'looks connected but is actually unusable' is a daily pain in Web3 development, and existing tools fall short.
Solution
An RPC health monitoring service for Web3 developers. It continuously probes multiple RPC endpoints across many chains, measures real latency, verifies block height progression, detects whether a node is producing blocks, and alerts via email or webhook when something breaks. A simple dashboard and API help developers find usable nodes fast.
A browser extension plus local service to download streaming videos from web pages to your disk
Problem
A user wanted to download streaming videos while browsing sites like Bilibili, Douyin or X on a desktop browser, found no good solution and built one with a browser extension plus a local executable. The extension sends the stream URL to a local server that downloads and saves the file. This shows a real but underserved scenario: saving web streaming video locally, where existing tools either support only one site or require complex CLI work.
Solution
A browser extension plus a lightweight local service. The extension sniffs streaming requests in the page and sends URLs to the local service, which downloads and saves to a user-specified directory. Supports major video sites, with a simple download queue and naming rules. No cloud, no uploads—just local capture and save.
Searchable event feed and mobile alerts for solo founders and small SaaS teams
Problem
Indie developers often learn about failed payments from customers rather than their own system, missing the chance to act. A recent Show HN project was built exactly for this: the author wanted a searchable feed of important events and to route the ones they cared about to their phone for fast action. This pain is not unique—any solo founder or small team wants to know immediately about churn, failed charges or signup anomalies.
Solution
A lightweight event tracking and routing service. Developers send important events from their backend (signup, failed payment, cancellation, error spike), and the platform provides a searchable feed plus simple rules to push critical events to a phone (Push, SMS, Telegram, Slack). No complex observability stack needed—a few lines of code to integrate, priced by event volume.
A private Agent Skills registry deployed to your own Cloudflare account, shared only within your team
Problem
Teams have Agent Skills they don't want to make public but do want to share internally. After searching everywhere for a place to host private skills, one team built their own, showing that public marketplaces don't cover the private use case. Meanwhile discussions about MCP, spec and release patterns show agent skill distribution is becoming a daily team concern.
Solution
An open-source, one-click deployable private Agent Skills registry that runs on the user's own Cloudflare account. Install via npx skills add, with a minimal Worker + D1 + R2 architecture that fits within the Workers free tier. Includes simple access control so only team members can view and install private skills, plus version management and usage stats.
A continuity insurance vault for solo founders, holding code, keys and buyer introductions in case you disappear
Problem
Solo founders worry that if something happens to them, their customers lose service. One post asks directly how a solo entrepreneur ensures continuity and whether any organization can hold the keys and initiate a sale or takeover if needed. Another shows a developer receiving an acquisition email and wondering if it is a scam, with no safe intermediary. Both point to the same gap: no trusted continuity and handover layer built for one-person businesses.
Solution
A hosted continuity vault. Developers store code repo access, domain/DNS, cloud recovery keys, payment account takeover instructions and customer lists in an encrypted vault with trigger conditions (e.g., no check-in for N days). When triggered, it notifies designated successors or starts an asset sale process. The platform also offers standardized app/domain valuation references and buyer matching to reduce scam risk.
A minimal calorie counter with no ads and no coin gimmicks
Problem
The author offered 90% off for life to their first 5 early users testing a calorie counter, showing the category is crowded yet still open to newcomers. Competing games and tools are stuffed with ads, coins and paid color unlocks, and users want a clean tool.
Solution
An ad-free, no-coin calorie logging app, local-first, with fast photo/text entry and a common food database, and data export that doesn't lock users in.
Scan and explain SPF/DKIM/DMARC for small business domains
Problem
Someone manually measured SPF/DKIM/DMARC on 400 French SMB domains, revealing widespread misconfiguration or missing records. Small businesses have no dedicated IT and no idea how to fix these records.
Solution
Enter a domain to auto-resolve DNS records, get an SPF/DKIM/DMARC health score, missing items, copy-paste-ready DNS suggestions, and a plain-language report for non-technical owners.