⚡ AgentIndex | AI/Bot-Friendly Link Directory & MCP Registry
🛡️ Anti-SpamBrain Architecture • Zero CAPTCHA for AI Agents • 💎 Crypto x402 & PayPal Fast-Track

The Link Directory Built for
AI Agents, LLMs & High-DR SEO

The open AI & Micro-SaaS directory built for Autonomous AI Agents and GEO/AEO. Native /llms.txt, /agents.md, MCP Server, x402 Crypto/PayPal Fast-Track, and Contextual Backlink Verification.

Verified & Featured Tools
24
100% Indexed in /llms-full.txt & IndexNow
Contextual Dofollow Ratio
1.0 link / domain
0% Sitewide Footer Footprint
Sitewide / Bad Links Blocked
2
Dual-Page Cross-Probe Active
AI Agent & Payment Rails
MCP + x402
USDC/USDT/SOL + PayPal + Free Exchange
🌟 Featured & Fast-Track Spotlight Priority in /llms-full.txt & Direct Dofollow
✅ Contextual-Verified Directory Listings 1-Page Contextual Backlink Verified · rel="dofollow"
Browser Use Cloud
browser-use.com
🔗 rel="dofollow" 🤖 Agent Ready Open-Source / Cloud
Make websites accessible for AI agents via DOM distillation & Playwright

Open-source and cloud infrastructure allowing AI agents to navigate complex web interfaces, fill forms, and execute workflows reliably without brittle selectors.

Profound GEO Analytics
tryprofound.com
🔗 rel="dofollow" 🤖 Agent Ready Enterprise / SaaS
Monitor & optimize brand citations across ChatGPT, Perplexity, Claude & Google AI

Generative Engine Optimization (GEO) and AI search intelligence platform tracking brand share-of-voice, citation sources, and LLM crawler traffic across answer engines.

ElevenLabs Voice AI
elevenlabs.io
🔗 rel="dofollow" 🤖 Agent Ready Freemium / API
Low-latency conversational voice AI agents, speech synthesis & dubbing API

Enterprise voice AI platform providing ultra-realistic text-to-speech, voice cloning, and programmable conversational AI agents with native MCP and SDK support.

🛰️ 24/7 Auto-Discovered AI & MCP Ecosystem Unclaimed · rel="nofollow ugc" · Claim Free Dofollow
Decionis
decionis.com
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Govern consequential AI agent actions in Docker with deterministic policy, human approval, and signed Decision Dossiers.

Govern consequential AI agent actions in Docker with deterministic policy, human approval, and signed Decision Dossiers. Open-ecosystem AI agent tool / MCP integration automatically indexed by AgentIndex 24/7 Harvester.

Laya
convaiinnovations.com
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
33ms Multilingual System 1 Decision Engine

Laya — 33ms Multilingual System 1 Decision Engine. Curated from the Lobste.rs #ai engineering community and indexed in AgentIndex.

AI Zombie Trend
aizombietrend.online
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Generating multi-shot narrative videos from two photos

AI Zombie Trend–Generating multi-shot narrative videos from two photos. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.

DocuMemory
documemory.dev
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Persistent structured markdown memory & context indexing for AI coding agents

DocuMemory provides persistent structured markdown memory and codebase context indexing for AI coding agents. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.

CueFrame
cueframe.ai
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
AI product demo recorder with studio voiceovers, cursor zooms & instant render

CueFrame records your product, writes the narration, adds a voiceover, zooms into every click, and renders the finished video, all from one tool. Verified native /llms.txt implementation (https://cueframe.ai/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.

Tedix
tedix.dev
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Self-hosted personal cloud & developer file workspace on a single binary

Your files, your photos, your music, your server. A personal cloud that runs on a single binary. Open-ecosystem developer tool automatically indexed by AgentIndex 24/7 Harvester.

Mastra AI
mastra.ai
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Open-source TypeScript AI agent framework for workflows, RAG & tool calling

The TypeScript AI agent framework for building workflows, RAG pipelines, and tool-calling agents. Published on NPM Registry (@mastra/core) with dedicated product domain and indexed in AgentIndex.

Goodfire AI
goodfire.ai
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Mechanistic interpretability & steering platform for frontier AI models

Goodfire builds mechanistic interpretability and model steering infrastructure to understand and control neural network internals. Curated from the Lobste.rs #ai engineering community and indexed in AgentIndex.

StateSpace
statespace.com
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Search engine & index for discovering websites with native /llms.txt files

StateSpace — Search engine and crawler index for websites implementing the /llms.txt standard. Discovered via Hacker News AI/MCP story feed and indexed in AgentIndex.

RevenueCat
revenuecat.com
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
In-app subscription billing, paywall experiments & mobile revenue infrastructure

Build and scale in-app subscriptions across iOS, Android, and Web with RevenueCat SDKs, analytics, and MCP server tools. Verified native /llms.txt implementation (https://www.revenuecat.com/docs/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.

TaskPocket
taskpocket.io
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
AI-assisted project management & workflow tracker for solo developers

TaskPocket is a project management tool built for solo developers who build with AI coding assistants. Curated developer & AI SaaS tool discovered via OpenAlternative feed and indexed in AgentIndex.

Brave Search
brave.com
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
MCP server wrapping Brave Search Web & Summarizer APIs for AI coding agents

An MCP server wrapping the Brave Search Web and Summarizer APIs. Bring your own subscription token from the Brave Search API Portal. Verified Model Context Protocol (MCP) integration discovered via Smithery MCP Registry and indexed in AgentIndex.

Canonry
canonry.ai
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Scores your site across 6 AI citation readiness dimensions and fixes AEO gaps

Scores your site across 6 AI citation readiness dimensions, shows what is missing, then fixes the gaps through AEO strategy. Curated developer & AI SaaS tool discovered via OpenAlternative feed and indexed in AgentIndex.

VibeCoderJournal
vibecoderjournal.com
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Daily AI coding tool rankings & benchmarks for Cursor, Claude Code, and Windsurf

Daily AI coding tool rankings & benchmarks for Cursor, Claude Code, and Windsurf. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.

Spomory
yliuai.com
🔓 Unclaimed (nofollow) 🤖 Agent Ready Freemium / Open
Graph-based MCP memory for coding agents with branch isolation

Spomory – graph-based MCP memory with an RL-trained forgetting policy. Auto-discovered via Show HN launch feed and indexed in AgentIndex (https://directory.omnitoolcalc.com/llms-full.txt) for AI agent discovery.

🛡️ Smart Backlink Verifier (Anti-SpamBrain Engine)

Test our Dual-Page Cross-Probe & DOM Inspector live. It approves single-page contextual dofollow links inside <main>/<article> and automatically blocks sitewide <footer> badges.

Click "Run Live DOM & Cross-Page Inspection" or choose a preset above to view the 4-Point SpamBrain Compliance Scorecard...

🚀 Submit or Claim AI Tool / Micro-SaaS

Submit via Web UI below or have your AI Agent POST directly to POST /api/submit or POST /mcp with zero CAPTCHAs.

Free Tier ($0)
1 contextual link on a single page → Auto Dofollow
🌟 Pro Fast-Track ($29)
Crypto (USDC/USDT/SOL) or PayPal • No backlink needed
Choose a natural contextual snippet (place in <main>/<article> on 1 page):
<p>Discover more autonomous workflows and developer utilities on the <a href="https://directory.omnitoolcalc.com">AgentIndex AI &amp; Micro-SaaS Directory</a>.</p>

📋 24/7 Multi-Source Autonomous Harvester (20 Channels) & SpamBrain Audit Log

Cron (0 */6 * * *) harvests in parallel across 20 live feeds (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), pings founder analytics, and audits backlinks.

Time (UTC) Domain Check Type Result Placement Zone Detected Anchor / Diagnostic
2026-10-18 15:32:48 decionis.com auto_harvester_24_7 AUTO-INDEXED (Nofollow) auto_discovered_unclaimed [GitHub-MCP-Harvester] Auto-discovered & pinged founder analytics with Referer: https://directory.omnitoolcalc.com/tool/docker
2026-10-18 15:32:47 convaiinnovations.com auto_harvester_24_7 AUTO-INDEXED (Nofollow) auto_discovered_unclaimed [Lobsters-AI-Harvester] Auto-discovered & pinged founder analytics with Referer: https://directory.omnitoolcalc.com/tool/laya
2026-10-18 15:28:56 aizombietrend.online auto_harvester_24_7 AUTO-INDEXED (Nofollow) auto_discovered_unclaimed [Show-HN-AutoHarvester] Auto-discovered & pinged founder analytics with Referer: https://directory.omnitoolcalc.com/tool/ai-zombie-trend
2026-10-18 15:28:33 spoof-external-test.com initial_submit BLOCKED sandbox Sandbox URL (/mock-partner/contextual-pass) is for testing the inspector. To verify spoof-external-test.com, place the contextual backlink on a real page on spoof-external-test.com.
2026-10-18 14:53:34 documemory.dev auto_harvester_24_7 AUTO-INDEXED (Nofollow) auto_discovered_unclaimed [Show-HN-AutoHarvester] Auto-discovered & pinged founder analytics with Referer: https://directory.omnitoolcalc.com/tool/documemory
2026-10-18 14:53:33 cueframe.ai auto_harvester_24_7 AUTO-INDEXED (Nofollow) auto_discovered_unclaimed [LLMsTxt-Hub-Registry] Auto-discovered & pinged founder analytics with Referer: https://directory.omnitoolcalc.com/tool/cueframe
2026-10-18 14:53:31 tedix.dev auto_harvester_24_7 AUTO-INDEXED (Nofollow) auto_discovered_unclaimed [GitHub-MCP-Harvester] Auto-discovered & pinged founder analytics with Referer: https://directory.omnitoolcalc.com/tool/tedix
2026-10-18 14:53:29 mastra.ai auto_harvester_24_7 AUTO-INDEXED (Nofollow) auto_discovered_unclaimed [NPM-MCP-AI-Harvester] Auto-discovered & pinged founder analytics with Referer: https://directory.omnitoolcalc.com/tool/mastra-core