Simulate first-time visitors and automatically check if key tasks are easy to find
Problem
Site owners don't know if visitors can easily find key info like 'return policy' or 'cancel plan'—they just guess. A Reddit post about a similar tool confirms demand, but existing tools are rough and lack lightweight options for niche use cases.
Solution
Enter a website URL and a visitor task (e.g., 'find return policy'); the tool uses a headless browser to simulate a first-time visitor's click path, records clicks, success, and time, and generates an actionable report; supports batch tasks and scheduled audits.
One-click export of web tables to clean Excel with proper numbers, dates, and footnotes
Problem
Copying tables from the web into Excel always needs rework: numbers become text, footnotes mix into cells, merged cells leave blanks, and Chinese units (亿/万) can't be calculated. A V2EX post about an Edge extension for this confirms it's a frequent pain.
Solution
Click the extension icon to list and preview all tables on the page; export selected tables to Excel/CSV with currency, percentage, and thousands separators converted to real numbers; Chinese units converted to full numbers; dates standardized; footnotes removed and merged cells filled; paginated table scraping supported.
One-click hosting for PM/designer prototypes with versions, passwords, and access limits
Problem
PMs and designers often need to share AI-generated prototypes or mini-tools externally, but sending files makes versioning hard and public links risk leaks; self-hosting is too much work and big platforms are overkill. A V2EX post about an internal prototype hosting tool confirms the need.
Solution
Drag in a zip, single HTML, or folder to get a fixed short link; each upload keeps a version with its own URL; set public/password/private access with open limits and expiry; pre-publish checks for missing js/css/images and obvious secrets.
Simple cold email deliverability checker for non-technical owners
Problem
Small business owners send cold emails with very low response rates, unsure if the issue is technical (SPF/DKIM) or content. Many ask for help on forums about improving deliverability.
Solution
Input your domain and email content, and the tool checks SPF, DKIM, DMARC setup, assesses spam risk, offers improvement tips, and provides A/B test templates.
Cost-effective and reliable HEIC/HEIF processing for SaaS apps
Problem
SaaS developers face a dilemma with iPhone HEIC uploads: Cloudflare Images is expensive, Workers Free CPU time is insufficient, and browser-side decoding risks memory issues. Many developers struggle with this.
Solution
A simple API or edge function that automatically picks the best conversion strategy (server-side transcoding, client fallback, CDN caching) to efficiently upload and convert high-res HEIC images to JPEG/WebP at low cost.
Manage reading pen content on Mac without a virtual machine
Problem
The official client for Xiaodaren reading pens is Windows-only, forcing Mac users to install a 30GB virtual machine just to manage audio packages. This wastes storage and adds friction. One user even built their own Mac tool to solve this.
Solution
A native Mac app that installs DAB/UNB audio packages, manages installed content, and edits book labels—no VM required, plug and play.
Automatically chase unpaid invoices via WhatsApp and email without the awkwardness
Problem
Small businesses and freelancers often struggle with late-paying clients. Manually sending reminder emails is both awkward and inefficient, and many owners complain about clients not paying on time without wanting to damage relationships.
Solution
Connect Stripe or manually enter invoices, then automatically send personalized reminders before and after due dates via WhatsApp and email. Set escalating tones and track all reminders in one dashboard.
Expose conflicts of interest in agent benchmarks like credit ratings
Problem
AI agent companies buy benchmarks to prove reliability to customers, creating a credit-rating-style conflict where the rated party pays. Developers struggle to judge benchmark credibility, lacking a basis for purchasing decisions.
Solution
An independent platform that collects and analyzes benchmark funders, methods, and results, providing transparency scores and conflict warnings. Core: benchmark database, conflict detection, user reviews.
Ring your phone for every sale across payment platforms
Problem
Indie developers want instant sale notifications, but payment platforms are fragmented (Stripe, Paddle, RevenueCat, Shopify, etc.). Existing products like TapRev and Slap Alert address this from phone and Mac, proving demand and variety.
Solution
A cross-platform notification service that aggregates sales events from multiple payment platforms and alerts via phone push or sound. Core: connect payment accounts, set notification rules, custom ringtones and celebrations.
Help users spot search ads instantly to avoid scams
Problem
Google search ads are increasingly indistinguishable from organic results, and a family member was scammed by clicking a deceptive ad. An SEO professional built a Chrome extension to restore old ad styling.
Solution
A browser extension visually enhances ads (colored backgrounds, labels) to make them stand out, with customizable styles. Core: detect ad elements, apply highlight styles, offer multiple presets.
Agent users want to interact via CLI, but developer-facing CLIs, SDKs, and docs aren't designed for agents, making products hard to use. The Gauge CLI open-source project addresses this exact need.
Solution
A CLI tool that uses hillclimbing to automatically analyze and optimize agent-facing surfaces (Skills, CLIs, SDKs), providing suggestions or auto-fixes. Core: scan repos, identify agent pain points, generate optimization reports.
Quickly check LLM agent differences in MCP implementations
Problem
LLM agents (Claude, Codex, Grok, Amp, etc.) have inconsistent MCP implementations, causing repeated integration pitfalls for developers. Polytomic created comparison tables out of this widespread pain.
Solution
A searchable, filterable database of MCP compatibility across agents, with community updates. Core features: filter by agent or feature, version tracking, diff highlighting, and update subscriptions.
Rebuild screenshots and PDF pages into native, fully editable PPTX slides
Problem
People constantly receive screenshots or PDF pages that need to become a deck, but the source file is gone and redrawing is expensive. Most existing image-to-PPT tools just paste the whole page image into a PPTX — fine for playback, useless when you need to fix one typo.
Solution
An element-by-element rebuild service: after upload, run layout analysis, convert text regions into editable text boxes, turn color blocks, cards and arrows into native shapes, crop photos into separate layers, and export a standard pptx that can be edited directly in PowerPoint/Keynote.
Find and schedule the independent shops most worth an in-person demo
Problem
A founder selling a countertop-screen subscription to cafes, bodegas, bakeries and salons says the product works, and a short live demo at the counter is what closes the sale — but one person can't walk into enough stores. Small-business threads keep surfacing the same pattern: owners hunting packaging suppliers, EORs or accountants through scattered hearsay.
Solution
A local merchant outreach/scheduling tool: map target-category shops in a city with public info and opening hours, auto-generate the best walking route and daily schedule by neighborhood, log each visit outcome (interested/declined/follow up) and surface short follow-up scripts and reminders. Optionally use nearby public review keywords to judge whether a stop is worth it.
Continue the same research session across Grok, ChatGPT and Claude
Problem
After a user hit Grok's free limit, they wanted to move the research to ChatGPT or Claude but could only copy a huge block of context by hand, and the answer still hallucinated afterward. Developers also cycle through Claude Code, Codex, Cursor and Copilot, where each session's memory is siloed and background must be re-explained every time.
Solution
A local-first memory layer: a browser extension or MCP server captures key conclusions from each platform's sessions into structured markdown memory files, then injects relevant memory into a new chat on any platform with one click. Users can view, edit and delete each memory so mistakes don't propagate.
Subscribe to dependency security alerts, auto-scan your code and get a patch PR
Problem
A warning is circulating about imminent PHP RCEs with a CVSS score of 10.0, but the only source is essentially 'trust me, bro' — nobody can verify it, and small teams with no security staff can't tell if their projects are affected either way. Independent developers maintaining multiple old projects are left guessing and hoping.
Solution
Users register their language/framework/dependency versions; the service subscribes to official advisories and vulnerability feeds (CVE, GitHub Advisory, vendor channels), matches them, assesses impact, and automatically opens an upgrade patch PR or generates an upgrade checklist in authorized repos. Rumor-grade items get flagged as 'unconfirmed' with a confidence level.
A hard spending fuse for your LLM API keys that trips and alerts before the bill explodes
Problem
A developer used a Gemini key in a Google App Script during a hackathon and within a day the bill shot past $2,500, with Google charging the card every 30 minutes and support slow to respond. Individual devs and hackathon teams routinely paste keys into scripts, frontends and third-party tools with zero spend guardrails, so a single leak turns into a catastrophic invoice.
Solution
A lightweight proxy gateway/SDK: route model calls through your own endpoint, set per-key and per-project daily/hourly budget caps plus rate limits, and auto-block calls with email/IM alerts when thresholds trip. Logs show source IP and User-Agent to pinpoint where the leak came from, plus a one-click key freeze.
Redesigns process and metrics for teams that code with AI
Problem
Teams still run the old playbook of backlogs, estimates, iterations, feature teams, and PR reviews, but AI-written code leaks through all of it and many rituals no longer make sense, with no clear replacement. Meanwhile projects silently run for an hour or more because the agent keeps adding serially executed tests and nobody has the metrics to catch it.
Solution
A lightweight diagnostic tool that pulls GitHub/GitLab data (PRs, review times, CI duration, commit patterns) plus a short team survey to find which workflow steps AI-generated code has slowed down or hollowed out. It outputs an actionable list of process changes, such as risk-based review paths, test parallelization, and estimation replacements, with monthly re-runs to track progress.
Engineers at newer startups report that agent companies buy benchmarks to prove reliability to customers, which looks a lot like pre-2008 credit ratings where the rated party pays the rater. Buyers approving agent products can't tell whether scores are trustworthy or what would actually get a product over the line.
Solution
An independent benchmark audit and reproduction service: rerun public agent benchmarks as a third party, record reproducibility, evidence of test-set tuning, evaluation costs, and failure modes, and publish a credibility score with raw logs. Buyers can request audits of specific products, all results stay public, and the methodology is open source.
Tracks real quotas and rate limits across AI coding plans
Problem
Buyers of AI coding plans can't tell the models apart in practice, and can't predict which tier they'll blow through each month. One user paid $20 specifically to exploit a tool's free quota, then kept hitting limits without being able to find what the free allowance or rate limit actually was.
Solution
A crowdsourced plus tested quota database covering token caps, rate limits, overage behavior, and pricing for each AI coding tool and tier, with community-submitted measurements and update dates. Users plug in their usage pattern to see which plan is the better deal and when they'll run out, with alerts near the limit.