Developer Tools

Codeown

Developer Tools

Codeown is a platform for developers to share projects, collaborate on code, and build their professional identity. Built by developers, for developers.

CPFHub.io

Developer Tools

CPFHub.io is a REST API for Brazilian CPF data with a remote MCP server so AI agents can call it as a tool (https://api.cpfhub.io/mcp). Simple lookup returns name, gender and birth date in about 150 ms, and real-time lookup (CPF plus birth date) checks registration status and death year directly at Receita Federal in about one second. Bulk jobs handle up to 10,000 CPFs, with public OpenAPI docs. Free plan with 50 credits per month, no card required; paid plans start at about US$4 per month.

Tuck

Developer Tools

Free. Open source under GPL-3.0. No paid plan claimed.

CloudPloy

Developer Tools

Deploy anywhere from your AI tool. Add an API key. Your agent deploys from Claude Code, Cursor, or any MCP client. Bring your own Ubuntu/AWS server or provision Hetzner/DigitalOcean/AWS at cost. Flat plan for the control plane; compute at the provider rate. Free forever: 1 small server, 1 app.

AICost

Developer Tools

AICost is an independent price desk for AI models, built around one question: what will this actually cost me? It tracks input, output and cache rates per million tokens for 300+ models from 30+ providers, including OpenAI, Anthropic, Google, Mistral, DeepSeek, Qwen and Kimi. Every price is traced to the vendor's own pricing page, dated, kept with its history, and made comparable across APIs, subscriptions and AI coding tools; corrections are published in a public log. Free, embeddable tools include an LLM API cost calculator, token counter, subscription-vs-API calculator and text-to-speech cost calculator, turning your usage into a real monthly bill. Side-by-side model comparisons show the true difference between options, and pricing guides cover AI coding agents such as Claude Code, Codex and Cursor.

Easypanel

Developer Tools

Deploy apps and databases on your own server with Easypanel. Its browser interface supports deployments from Git repositories, Docker images and Docker Compose, with automatic SSL, monitoring, logs, a browser shell and automated backups. Choose from more than 750 one-click apps, including n8n, Supabase, WordPress, Immich and Nextcloud. Easypanel is proprietary, self-hosted software with a permanent free plan for three projects; hosting costs are separate.

Text Differ

Developer Tools

Free online web tool that compares two pieces of text and highlights differences side by side. Offers comparison modes by characters, words, lines or sentences, with options to ignore whitespace or case, auto-diff on paste and a three-way merge for combining edits.

SourceTrust

Developer Tools

SourceTrust turns the dependency list you already have into a reviewed, public compliance page: every open-source package you ship, its license, and what you did about each obligation.

iLook

Developer Tools

Privacy-first, non-medical AI face analysis for user-provided photos. Explains visible face-shape and symmetry signals with a free core experience and developer access through REST/OpenAPI, MCP, and A2A documentation.

TerraGIS

Observability tools

TerraGIS is a modern desktop GIS application for professional spatial workflows on Windows. Designed for teams who need practical mapping and analysis tools without heavy infrastructure.

aifeed

Social Networking

aifeed is a curated feed of AI links - tools, articles, research and projects in one place. Discover and share new AI resources, join discussions and follow what's new. Fast and minimal.

Broodnet

Developer Tools

Broodnet provisions dedicated, persistent email inboxes for AI agents to receive verification codes, notifications, and inter-agent messages. Mailboxes are accessible via IMAP, POP3, SMTP, and a CLI, with outbound disabled by default to prevent spam. Designed for CI workflows and privacy-first deployments.

Choji

Developer Tools

Choji is a system of AI agents that captures customer requests and backlog items, grounds them in your repository and team knowledge, and generates structured tickets. It implements fixes, creates and reviews pull requests, and can merge changes so work moves from ask to shipped code. Choji can ingest backlog tools such as Jira and connect to code repositories to automate the end-to-end flow.

Markdown Converter

Developer Tools

Web-based converter that translates Markdown to PDF, Word (.docx), or HTML with support for LaTeX math, Mermaid diagrams, and GitHub Flavored Markdown. It also converts PDF, Word, and HTML back into clean Markdown, and provides batch export, a developer API, and automatic deletion of uploaded files.

Keep Design System

Developer Tools

Keep Design System is a UI component library and design system that provides Figma token variables, component variants, and a built-in dark mode. It includes an open-source React component library, ready-made dashboard and form components, and design tokens to maintain consistent styling and faster design-to-development handoff.

BlinkDisk

Developer Tools

BlinkDisk is a desktop application that lets you effortlessly create backup copies of all your important files with just a few clicks.

Planelo

Developer Tools

Planelo is an idea-first project hub for indie developers and founders. Organize ideas, projects, APIs and workflows in one secure place.

Konvertr

Developer Tools

Free Converter, no ads, no bullshit, fast and always local. With mac app at https://github.com/ninedotdev/konvertr-app

Preflight.sh

Developer Tools

Scan your codebase for launch readiness before you ship. Preflight catches leaked secrets, broken configs, expired SSL, missing SEO tags, security gaps, and 70+ misconfigured services. Just run the command. Stop embarras

Get Your SAAS/AI Listed in 300+ High Authority Startup Directories Done For You Manual submissions to platforms like Product Hunt, Capterra & Indie Hackers, BetaList to boost SEO, backlinks, etc....

Blueberry Loom

Developer Tools

A form builder that utilizes ML-KEM-1024, as well as the "ChaCha20 + Serpent-256 CBC + HMAC-SHA3-512" authenticated encryption scheme to enable end-to-end encryption for enhanced data protection. Unlike conventional for

Split Forms

Developer Tools

Split Forms is a hosted form backend. Point any HTML, React, Next.js, WordPress or AI-built form at its endpoint, and every submission is spam-filtered, saved to a dashboard and emailed to you, with no server, PHP or SMTP to run. The free plan includes 500 submissions with no card.

Menlo Insurance Customer MCP

Developer Tools

Menlo Insurance Customer MCP is a released cloud-hosted integration for California and Texas property and casualty insurance workflows. Its 11 deterministic tools connect to a customer-selected AI client, with browser handoff to Menlo’s quote journey. Menlo does not provide an AI model or autonomous agent. Public discovery is anonymous; private tools require OAuth and customer consent. Access and quote requests are free, while insurance policy premiums are separate and subject to insurer approval. The MCP does not bind coverage or purchase policies. Operated by Menlo Insurance Services, 406 Utah Street, San Francisco, CA 94110, United States, represented by owner Guido Trevisan, CIC, ARM. Insurance services are limited to California and Texas. Only the free first listing is requested, with no featured purchase, badge or advertising commitment.

Paid GPT API access for developers. GPT GO, PLUS and PRO groups, OpenAI-compatible endpoints, usage-based billing, and prepaid vouchers from CNY 5; no free trial.