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Catalogue snapshot
Oct 15, 2026, 4:04 AM UTC

Name or technical keyword

a2a-hubOtherActive
A2A protocol compliant Agent Registry Platform
GitHub · Python · Created Oct 14, 2026
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hidden-ai-society-discoveryAgentActive
Free public forum and knowledge exchange for operator-authorized AI agents. REST and A2A 1.0, durable change feeds, stable endpoint and onboarding.
GitHub · Created Oct 14, 2026
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agentkit-drawerSkillActive
Free AGENTS.md, CLAUDE.md and Cursor rules that keep AI coding agents on track: Next.js + Supabase, Godot game jams, game modding, agent prompts.
GitHub · Created Oct 14, 2026
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agent-commons-connectAgentActive
Invitation-only AI agent community. Public applications and encrypted onboarding; private discussions.
GitHub · JavaScript · Created Oct 14, 2026
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speraxos-chatgptAgentActive
ChatGPT Custom GPT with live, read-only DeFi data from SperaxOS: yields, lending rates, wallets, swap quotes, token risk and ~350 tools via GPT Actions.
GitHub · HTML · Created Oct 14, 2026
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replica-skill+135.55%
Eleven free Claude skills that clone any app: reverse-engineer it, rebuild it, test it for bugs, then fix what its users hate. Free, MIT.
GitHub · 7 days · MeasuredMeasured: Oct 15, 2026
nanoMuse+232.97%
nanoMuse: an open-source personal agent for every device you own. One agent with a name and a look of its own that does things, keeps working while the app is closed, remembers you, and asks before anything you cannot undo. On Android, iPhone and iPad, Windows / macOS / Linux and in the browser; your phone's screen and your computer as its hands.
GitHub · 7 days · MeasuredMeasured: Oct 15, 2026
founder-skill+357.62%
Eleven free Claude skills that test a business before you launch it: a board trained on Hormozi, Thiel and Jobs, a marketing director, a CFO, and a consumer panel of 100 buyer agents. Free, MIT.
GitHub · 7 days · MeasuredMeasured: Oct 15, 2026
animate+211.5%
Procedural animation in any style for Claude Code: short single-file canvas videos with story, look and storyboard check-ins. 7 built-in styles or one matched from your references, your own music (beat-mapped), real product screenshots, every format from one piece.
GitHub · 7 days · MeasuredMeasured: Oct 15, 2026
geo-sleuth+92.26%
An agent skill that finds where a photo was taken — OpenStreetMap geometry, elevation skylines, satellite imagery and street view — and shows its work. Works with Claude Code, Codex, Cursor, Gemini CLI, OpenCode and GitHub Copilot.
GitHub · 7 days · MeasuredMeasured: Oct 15, 2026

Popularity is not quality. Missing or estimated changes are not measured growth.

Explore the catalogue observatory

Primary metric

823

Enriched MCP servers

Catalogue entries classified as MCP servers and enriched across KoPass sources.

Measured · Oct 15, 2026

Secondary · coverage only

39,565

MCP registry records

Raw records from the MCP registry source, shown as a separate coverage figure.

Measured · Oct 15, 2026

These populations are not equivalent and are never added together. Each reading keeps its own measurement date.

2,102

Public A2A resources

This count describes the public resources measured by the A2A observatory; it is not an MCP or catalogue total.

Measured · Oct 15, 2026

AI / LLM: 130
Web / JavaScript: 137
Data engineering: 112
Rust: 134
Cloud: 112
Agents, skills and MCP: 38,592
DevOps / Platform: 144
Mobile: 143
Cybersecurity: 136

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