It was a builder focused week on Tool Index, with 62 new listings spanning deployment, testing, browser utilities, accessibility, bioinformatics, media handling, and ecommerce.
The directory's strongest additions address work that is easy to overlook and costly to get wrong. Canary puts an independent check on agent written code, Sprocket carries WDL workflows from local development to clusters, and CloudPloy brings deployment into MCP clients. Toolblip adds a broad bench of small browser tools for everyday jobs.
Tool of the week
Canary Independently test agent-written code and find failures before a pull request ships
Canary maps the flows touched by a code change, boots the app in a clean sandbox, and reports reproducible failures. Its precommit and pull request testing loop addresses a real gap when the same agent writes both the code and its tests.
Worth a look
Sprocket, Build, check, and run WDL bioinformatics workflows from a laptop to a cluster. It bundles a linter, formatter, language server, and documentation generator, with local Docker, Slurm, LSF, and TES execution.
Toolblip, Use hundreds of focused developer and utility tools in the browser. Many tools process data locally in the browser, and the catalog currently spans 440 tools across 14 categories.
CloudPloy, Deploy apps to your cloud or VPS from an MCP-compatible AI tool. It can connect GitHub, GitLab, or Bitbucket, estimate live provider costs, and enable automatic deploys on pushes.
Every new listing this week
62 new listings were approved since 6 October. The full set, newest first:
- Twitee GIF Downloader: Download or convert media from public X posts without an account or watermark
- WCAG Repair Accessibility Checker: Scan up to 10 website pages for WCAG accessibility issues without signing up
- TopoTrace: Self-hosted fleet inventory and compliance tracking for managed infrastructure
- Sprocket: Build, check, and run WDL bioinformatics workflows from a laptop to a cluster
- Toolblip: Use hundreds of focused developer and utility tools in the browser
- Grabbit: Give apps and AI agents hosted website screenshots through an API, CLI, or MCP
- CloudPloy: Deploy apps to your cloud or VPS from an MCP-compatible AI tool
- Canary: Independently test agent-written code and find failures before a pull request ships
- AmazingPlugins: Free, focused plugins for common WooCommerce store problems
- MacRun: Rent a dedicated always-on Mac for Claude Code, Codex, and software work
- termkick: Run SSH sessions and local Mac terminals together with tabs, panes, and saved snippets
- Preserve Chat: Turn selected messages from a WhatsApp export into a readable link
- smartly: Turn a plain English request into one context aware shell command and run it
- Promptcove: Turn video, audio, or text into a structured prompt for leading AI tools
- Dragomand: Give Linux desktop apps one shared service for fully offline machine translation
- iwrote: Write in the browser and share a verifiable record of how the words were produced
- Clearcove: Remove image backgrounds and export full resolution results up to 4K for free
- KitDecoder: Run private encoding, formatting, conversion, and text utilities in your browser
- inbound: Receive, route, send, and reply to email through one developer API
- SpikeUI: Design interfaces visually and export native Windows apps or standalone web projects
- Sarala: A WYSIWYG Markdown editor where source and preview share one writing surface
- FounderRead: Track books, follow founder reading activity, and discover startup focused recommendations
- VantorKit: Use private browser tools for files, images, text, finance, and everyday tasks
- BayStacker: Run transmission diagnosis, repair work, verification, and invoicing on one case
- Jevia: Route coding tasks by capability and learn from recorded outcomes
- Resterm: Build, inspect, automate, and test API flows from plain request files in the terminal
- Gradium: Build real-time voice products with speech generation transcription translation and cloning
- Paintlustrator: Draw layered artwork on iPad and export it as scalable SVG files for free
- bounty.index: Search public bug bounty programs across major platforms from one live index
- ZenMode OS: A calmer Android launcher with intentional sessions, accountability, and screen time rewards
- OOMU: A local-first Mac app for visible AI agents, repeatable workflows, and everyday document work
- BuyerCue: Find B2B software prospects through sourced evidence that they already spend on growth
- Piloxa: Turn a finished letter or PDF into reviewed, trackable USPS Certified Mail
- Ekselio: Build auditable finance workflows that execute locally and export to verifiable Excel models
- Cortex: Monitor Mac apps, Apple Silicon resources, and local AI workloads from one private dashboard
- Ledge: Write Markdown notes that run shell commands, code, SQL, and AI prompts
- EventSend: Track product events once and route them reliably to every channel your team uses
- Farm.js: An open-source framework for building routing, APIs, integrations, agents, docs, and deploys together
- Recurse: Build, deploy, and use focused AI agent apps through MCP with usage-based billing
- Flo State: A fast native Markdown editor that keeps every note in plain files
- logPhase: Understand a pull request through changed user journeys, call paths, and source code
- InfiniHash App Store: Focused compliance apps that turn routine controls into audit-ready evidence
- RSScal: Monitor feeds and web pages, filter the news, and forward what matters
- Forge Tools: Practical engineering and workshop calculators with visible methods and units
- Compass Knowledge Base Kit: Build a self-hosted help center from a free template and practical content plan
- CoordMap: Find coordinates, elevation, distances, sun times, and places on an interactive map
- HireFlow: Check, tailor, and rebuild resumes for applicant tracking systems
- Cockpit: Manage Claude Code, Codex, and Kiro sessions from one local Mac workspace
- Usage Buddy: Track usage and reset times across Codex, Claude Code, and Cursor accounts
- Rename.Tools: Rename large batches of local files with rule chains, previews, and conflict checks
- Novastart: Organize live apps, AI agents, and teammates on an infinite canvas
- Scalebrowser: Run persistent, locally hosted browser profiles for AI agents
- Jylus: Give AI models compact, source-backed evidence from changing data
- WallStreetClaws: Build AI trading agents from plain English rules and test them with paper money
- LoomaScale: Run Google Ads and Meta Ads from ChatGPT or Claude with spend controls
- Gargi Reflex: Train a small local model to handle confident repeated LLM decisions
- B2B AI Soft: Custom AI sales systems that qualify leads and keep follow-up moving
- Squint: Draw around anything on your screen and get an AI explanation beside it
- aiDo: Plan a wedding, manage guests, and give each attendee an AI concierge
- Boonful: Find customers, publish digital products, collect payments, and schedule social posts
Fresh reading
This roundup goes out by email every Tuesday. Subscribe to get next week's in your inbox, or submit your tool to be in it.