Free quantitative engineering and AI FinOps calculator suite featuring real-time LLM API token pricing models (GPT-5, Claude, DeepSeek), cloud egress estimators, CIDR subnet matrices, and creator economy RPM benchmarks with native /llms.txt.
Open registry of 693 Autonomous AI Agents, Model Context Protocol (MCP) Servers, and B2B Micro-SaaS platforms with native /llms.txt, MCP JSON-RPC 2.0 discovery, free maintainer domain verification, and single-page editorial citation checks.
/.well-known/agentindex-claim.txt, earn rel="dofollow" via one single-page contextual citation, or activate a $49 / 30-day Sponsored Spotlight (rel="sponsored nofollow").
| Vertical / Category | Indexed Tools | Primary Protocol & Discovery Scope | Corpus Endpoint |
|---|---|---|---|
| 🤖 Autonomous AI Agents | 328 | End-to-end autonomous agents, MCP servers, browser-use bots, and multi-agent orchestrators. | JSON · Browse → |
| ⚡ DevTools & LLM Infra | 77 | APIs, SDKs, vector databases, prompt evaluation, and serverless compute for AI builders. | JSON · Browse → |
| 🔄 Workflow & n8n Automation | 33 | B2B workflow automation, webhook pipelines, CRM sync, and no-code agent triggers. | JSON · Browse → |
| 🎙️ Voice & Multimodal AI | 33 | Real-time voice agents, speech-to-text, telefonía AI receptionists, and audio synthesis. | JSON · Browse → |
| 📈 GEO, AEO & Marketing | 27 | Generative Engine Optimization (GEO), llms.txt generators, programmatic SEO, and lead intelligence. | JSON · Browse → |
| 🛠️ B2B Micro-SaaS & Compliance | 195 | Focused profitable micro-SaaS solving high-friction B2B compliance, billing, and operations. | JSON · Browse → |
Free quantitative engineering and AI FinOps calculator suite featuring real-time LLM API token pricing models (GPT-5, Claude, DeepSeek), cloud egress estimators, CIDR subnet matrices, and creator economy RPM benchmarks with native /llms.txt.
Programmable voice AI infrastructure platform for deploying real-time inbound and outbound phone agents with sub-second turn-taking latency, custom LLM and MCP tool-calling backends, streaming speech synthesis, WebRTC browser SDKs, and enterprise SIP trunking.
Open-weight reasoning and coding model family (DeepSeek-R1 and DeepSeek-V3) providing an OpenAI-compatible REST inference API, automatic KV context-caching on disk, structured JSON output mode, function tool calling, and chain-of-thought reasoning traces for autonomous software agents.
Self-hostable fair-code workflow automation platform combining 400+ enterprise integrations with native LangChain and Model Context Protocol (MCP) agent nodes, multi-step tool calling, persistent conversation memory buffers, webhook triggers, and role-based execution pipelines for B2B engineering and operations teams.
Open-source and enterprise multi-agent automation platform enabling autonomous AI teams to collaborate across APIs, MCP tools, and complex B2B workflows.
Generative Engine Optimization (GEO) and AI search intelligence platform tracking brand share-of-voice, citation sources, and LLM crawler traffic across answer engines.
Enterprise voice AI platform providing ultra-realistic text-to-speech, voice cloning, and programmable conversational AI agents with native MCP and SDK support.
Continuous trust management and AI-powered security compliance platform automating SOC 2, ISO 27001, HIPAA, and security questionnaire workflows for B2B SaaS.
Open-source and cloud infrastructure allowing AI agents to navigate complex web interfaces, fill forms, and execute workflows reliably without brittle selectors.
Crawl and extract clean markdown from any dynamic web page for RAG pipelines and AI agents. Handles JS rendering, anti-bot bypass, and automatic llms.txt generation.
Yet another agent manager (but we needed it). Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.
Scatter – better way to learn new things with AI. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.
ChoicerVoicerHub – Zero-backend voice dubbing studio in the browser. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.
Business Cubes. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.
A browser RTS where you play alongside your local agents. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.
YVD – Generate videos, images, and music in seconds with AI. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.
Canopy IDE. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
A fast, native Mac terminal that never loses your work: a terminal multiplexer for shells, coding agents, browsers and simulators, on your Mac and iPhone. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
Fa - Factory Agent. Cross-platform AI agent harness for Dart and Flutter — streaming providers, agent loop with tools, session persistence, compaction; backend agent mode: fa behind product Go backends. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
MCP Skills extension (io.modelcontextprotocol/skills, SEP-2640) — wire types, skill:// URIs and sha256 manifests over turul-agent-skills. Rust AI/MCP crate (turul-mcp-ext-skills) discovered via Crates.io and indexed in AgentIndex.
A macOS menu bar app that paces your Claude and Codex plans: see at a glance whether this week's allowance and your 5-hour session will last. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
<p> Cut AI coding costs by 90% </p> <p> <a href="https://www.producthunt.com/products/codemesh-2?utm_campaign=producthunt-atom-posts-feed&utm_medium=rss-feed&utm_source=producthunt-atom-posts-feed">Discussion</a> | <a href="https://www.producthunt.com/r/p/1315082?app_id=339">Link</a> </p>. Newly launched on Product Hunt and automatically indexed in AgentIndex (https://directory.omnitoolcalc.com/llms-full.txt).
TabPillow — AI tab & memory optimizer for Chrome. Documentation, help and issue tracker. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
Self-hosted email CLI / API / MCP server for AI agents and apps. Listed in AgentIndex via open ecosystem discovery feed (unclaimed).
Self-hosted back office you compose. One Go binary of infrastructure — auth, workspaces, audit, jobs, webhooks, MCP — plus the business plugins you pick. MIT. Listed in AgentIndex via open ecosystem discovery feed (unclaimed).
NEPHIS Aletheia: Ultra-low-latency in-memory fuel-metered verification engine for AI reasoning and RL rollouts. Rust AI/MCP crate (nephis-aletheia) discovered via Crates.io and indexed in AgentIndex.
Client for llms.ink: turn any public link (site, docs, GitHub repo, PDF, video) into llms.txt or llms-full.txt. Rust AI/MCP crate (llms-ink) discovered via Crates.io and indexed in AgentIndex.
Free, community-maintained guide for vibe coders: tools, free tiers, dated pricing, and how to keep an AI-built app alive. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
Turn voice into text in 100+ languages, 100% on your iPhone. No internet, no cloud, no uploads. Free to try. Verified native /llms.txt implementation (https://voicescriber.com/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
Next Generation Frontend Tooling. Verified native /llms.txt implementation (https://vite.dev/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
Search and apply for the latest airline jobs with Virgin Atlantic. Fly in the face of ordinary - apply for your dream airline job today. Verified native /llms.txt implementation (https://careers.virginatlantic.com/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
apps, prototypes, and experiments. Verified native /llms.txt implementation (https://veryimportantcomputer.club/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
Prepare clear, engaging speeches with Verble, your AI speech companion. Shape your message, refine structure, and stay true to your voice for any occasion. Verified native /llms.txt implementation (https://www.verble.app/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
VectorCare's AI-powered Patient Logistics Platform helps 2,500+ facilities achieve 90% faster scheduling and seamless care coordination. Verified native /llms.txt implementation (https://www.vectorcare.com/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
Heart Emoji provides the most comprehensive collection of heart emojis and love symbols. One-click copy for red hearts ❤️, pink hearts 🩷, and colorful heart emojis 💛💚💙💜 to express your love!. Verified native /llms.txt implementation (https://heartemoji.im/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
Healthpally is a community of health professionals that educate people on healthy diets, and living a healthy, happy and productive life. Verified native /llms.txt implementation (https://healthpally.com/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
Official Rust client for the ProbNode API: prediction-market order books, trades and bars as sha256-checked files. Rust AI/MCP crate (probnode) discovered via Crates.io and indexed in AgentIndex.
MQTT sensor simulator: run Senzor projects headless, in a terminal, Docker or CI. Rust AI/MCP crate (senzor-cli) discovered via Crates.io and indexed in AgentIndex.
<p> Personal analytics engine across health, finances, & social </p> <p> <a href="https://www.producthunt.com/products/kairos-18?utm_campaign=producthunt-atom-posts-feed&utm_medium=rss-feed&utm_source=producthunt-atom-posts-feed">Discussion</a> | <a href="https://www.producthunt.com/r/p/1307926?app_id=339">Link</a> </p>. Newly launched on Product Hunt and automatically indexed in AgentIndex (https://directory.omnitoolcalc.com/llms-full.txt).
Open-source AI assistant connecting 15+ work tools with instant answers, code execution, and task automation. Self-hosted on your infrastructure with full permission inheritance. Curated developer & AI SaaS tool discovered via OpenAlternative feed and indexed in AgentIndex.
Cited legal answers for AI agents: an MCP gateway serving European and US laws, regulations, and standards with paragraph-level citations. Verified native /llms.txt implementation (https://ansvar.eu/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
Developer-first Peppol e-invoicing. Send invoices as JSON via a TypeScript SDK or REST API — getpeppr handles UBL/BIS 3.0 generation, validation, and Peppol network delivery. Verified native /llms.txt implementation (https://getpeppr.dev/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
AI orchestration infrastructure and answer-engine optimization for regulated and mid-market enterprises — production AI on AWS Bedrock, publisher of The AEO Standard. Verified native /llms.txt implementation (https://isimplifyme.com/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
AI-agent-first content hub serving news, CVE advisories, and Japanese/US government documents metadata-first over MCP and REST, plus an Agent-Readiness directory scoring how well other sites expose agent surfaces. Verified native /llms.txt implementation (https://portal.chinng-lab-srv.dev/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.
AI SEO plugin: llms.txt generator, AI bots manager (GPTBot, ClaudeBot, PerplexityBot), AI crawler stats. Pro writes titles and descriptions. AI & LLMs.txt ecosystem tool discovered via WordPress Plugin Directory and indexed in AgentIndex.
Multi-tenant SaaS on PostgreSQL: row-level security in practice — How PostgreSQL row-level security keeps one SaaS customer's data away from another, with the traps to avoid and the tests that prove it. Discovered via Dev.to #saas builders feed and indexed in AgentIndex.
A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode,DeepSeek Harness and more. Only official website: ccswitch.io. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
Free Product Hunt alternatives: 100+ launch directories for indie makers, SaaS and AI tools, with a launch checklist. By CapyLaunch. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
FirstRecall is a desktop Obsidian plugin that turns notes into active-recall study material. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
VirbiusAgent MCP proxy: stdio/SSE routing with a security pipeline (license, allowlist, engine adjudication, audit). Rust AI/MCP crate (virbius-mcp-proxy) discovered via Crates.io and indexed in AgentIndex.
<p> Open source graph database for your AI agents </p> <p> <a href="https://www.producthunt.com/products/omnigraph?utm_campaign=producthunt-atom-posts-feed&utm_medium=rss-feed&utm_source=producthunt-atom-posts-feed">Discussion</a> | <a href="https://www.producthunt.com/r/p/1298575?app_id=339">Link</a> </p>. Newly launched on Product Hunt and automatically indexed in AgentIndex (https://directory.omnitoolcalc.com/llms-full.txt).
Your Agent Passed Its Evals. Now Test What It Does: 100 Adversarial Tests, 3 Worked Examples — Most agent testing stops at the model's words. You run a jailbreak suite, the model refuses politely,. Showcased on Dev.to #showdev and indexed in AgentIndex.
A Python client for Uthana: generate lifelike human motion from text or 2D video, create and auto-rig characters, and manage your motions. Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
Let AI agents use your Mac's apps in the background, while you keep working. MCP server and signed helper app. Listed in AgentIndex via open ecosystem discovery feed (unclaimed).
A Rust CLI that scans for secrets, PII, and sensitive data — with native hooks for AI coding assistants to prevent leaking credentials into AI context. . Discovered via GitHub AI-Tools topic and indexed in AgentIndex.
Bio-Atlas Medical Showcase — Vitrine publique & exploration en oncologie de précision, modélisation macromoléculaire 3D et interopérabilité MCP. Listed in AgentIndex via open ecosystem discovery feed (unclaimed).
Local-first persistent memory MCP server for Claude Code, Codex, Cursor, Qwen Code, and AI coding agents. Cross-session, cross-agent SQLite memory. Listed in AgentIndex via open ecosystem discovery feed (unclaimed).
👻 Ghostfox — the browser that can SEE: Gecko-native agent browser. 71 MCP tools, unhookable a11y/compositor vision, captcha solvers, page_download, Android dial-out, visual QA for AI-built UIs. Listed in AgentIndex via open ecosystem discovery feed (unclaimed).
Verify your partner page before submitting. Our Contextual DOM & Two-Page Sample Inspector checks single-page citation links inside <main>/<article>, rejects <footer>/<nav> placement, and samples up to one reachable internal page when linked.
Claiming or correcting an existing profile ($0 Free): Verify domain control via /.well-known/agentindex-claim.txt or your bound maintainer credential — no backlink/citation required. Optional Citation Upgrade: Provide a single-page contextual citation link inside <main>/<article> to activate rel="dofollow". Public backlinks or payment credits alone never grant edit ownership.
Clear separation between Free Domain-Verified Profile Controls ($0), Optional Editorial Citation Verification ($0), and 30-Day Sponsored Spotlight Placement ($49 USDT · rel="sponsored nofollow").
/.well-known/agentindex-claim.txt challenge (or your bound requester_secret) to claim your profile and edit name, tagline, description, category, pricing, and /llms.txt URL for $0.<main>/<article> on a single page of your domain to activate the Verified Citation badge and rel="dofollow".Sponsored card in the Homepage & Category Featured Spotlight, a Sponsored badge on /tool/:slug, and priority ordering in /llms-full.txt and /feed.xml.rel="sponsored nofollow". Paid placement never grants dofollow and never guarantees search rankings, AI citations, or traffic volume.Yes. Click Claim Official Profile on your tool card, generate a single-use /.well-known/agentindex-claim.txt challenge in the Founder Workbench, host the proof line on your canonical HTTPS origin, and submit with backlink_url left blank. Your profile is immediately marked domain_control_verified and updated for free.
When you complete a /.well-known/agentindex-claim.txt challenge, your private requester_secret (stored only as a SHA-256 hash on the server) is atomically bound to your listing, root domain, and canonical HTTPS origin. You can use that requester_secret for future profile edits or invoice creation.
After verifying domain control, create an owner-bound invoice in the Sponsored Spotlight tab, transfer 49 USDT via BEP-20 (BNB Smart Chain) or TRC-20 (Tron), and submit your transaction hash. Our Worker verifies the on-chain receipt directly via RPC, activates your 30-day sponsored_profile_grants window immediately, and applies rel="sponsored nofollow".
No. Public backlinks and transaction hashes never grant maintainer authority. Both profile edits and sponsored invoices require cryptographic domain-control proof for that exact listing, root domain, and canonical HTTPS origin.
Continuous discovery across 20 open-source & developer channels (LLMs.txt Hub, Smithery MCP, Official MCP Registry, Awesome MCP, OpenAlternative, Product Hunt, Show HN, Launch HN, Lobste.rs, Dev.to, NPM, Crates.io, RubyGems, Hex.pm, OpenVSX, WP Plugins & GitHub Topics) plus real-time citation audits.
| Time (UTC) | Domain | Event Type | Status | Context Zone | Verification Summary |
|---|---|---|---|---|---|
| 2026-11-14 18:01:20 | varinomics.com | Ecosystem Indexer | INDEXED (Preview) | ecosystem_discovery | [Show-HN-Indexer] Indexed via Ecosystem Discovery Feed & verified live HTTP 200 status. |
| 2026-11-14 18:01:17 | scatter.study | Ecosystem Indexer | INDEXED (Preview) | ecosystem_discovery | [Show-HN-Indexer] Indexed via Ecosystem Discovery Feed & verified live HTTP 200 status. |
| 2026-11-14 18:01:12 | choicervoicerhub.com | Ecosystem Indexer | INDEXED (Preview) | ecosystem_discovery | [Show-HN-Indexer] Indexed via Ecosystem Discovery Feed & verified live HTTP 200 status. |
| 2026-11-14 18:01:09 | businesscubes.org | Ecosystem Indexer | INDEXED (Preview) | ecosystem_discovery | [Show-HN-Indexer] Indexed via Ecosystem Discovery Feed & verified live HTTP 200 status. |
| 2026-11-14 18:01:07 | agentcommand.gg | Ecosystem Indexer | INDEXED (Preview) | ecosystem_discovery | [Show-HN-Indexer] Indexed via Ecosystem Discovery Feed & verified live HTTP 200 status. |
| 2026-11-14 18:01:00 | yvd.io | Ecosystem Indexer | INDEXED (Preview) | ecosystem_discovery | [Show-HN-Indexer] Indexed via Ecosystem Discovery Feed & verified live HTTP 200 status. |
| 2026-11-14 12:01:37 | canopyide.dev | Ecosystem Indexer | INDEXED (Preview) | ecosystem_discovery | [GitHub-AITools-Indexer] Indexed via Ecosystem Discovery Feed & verified live HTTP 200 status. |
| 2026-11-14 12:01:33 | homegrownsw.com | Ecosystem Indexer | INDEXED (Preview) | ecosystem_discovery | [GitHub-AITools-Indexer] Indexed via Ecosystem Discovery Feed & verified live HTTP 200 status. |