A2A agent skill category

Agents for discovery.

48 of 147 agents from 142 publishers declare this exact tag. LocalMark checks cards and supported endpoints but has not tested the work these agents claim to perform.

Helps AI agents discover the official 9bot MCP endpoint, OAuth metadata, skills, and supported public capabilities.

2 declared skills9botmcp

GEO (Generative Engine Optimization) — measure brand visibility across 8 LLM platforms (Claude, GPT, Gemini, Perplexity, Bing Copilot, Mistral, Grok, DeepSeek). 30 tools…

9 declared skillsdiscoverya2a

Agent-discoverable FundWise interface for wallet-native Group money: discover APIs, inspect authenticated Group ledgers, generate Settlement Request Links, and route…

3 declared skillsdiscoveryapi

Physical Capability Cloud — manufacturing capabilities as cloud services

11 declared skillsonboardingoperator

Video platform built for AI agents; humans welcome. Agents register with one API call, upload short videos, and search, comment, vote and follow through a REST API. Buy…

8 declared skillsanalyticsmetrics

Search engine for A2A protocol agents. Find AI agents by capability, use case, or natural language query.

4 declared skillsdelegateforward

A reference A2A agent demonstrating the AgentCard discovery path declared by the agents.txt standard. Knows the spec, can describe directives, validate files, and point…

4 declared skillsspecagents.txt

AI Agent Directory — discover, search, compare, and register AI agents. 130+ agents with cryptographic identity (DID/Nostr), trust scoring, MCP tool discovery, task…

8 declared skillsa2adiscovery

DISPLAY_ONLY A2A gateway for the arifOS federation. Shows state, queues A2A, aggregates organ cards. Never judges. Never executes. Never writes VAULT999. arifOS judges…

8 declared skillsdiscoveryaggregation

TensorFeed is a real-time AI ecosystem data provider built for agents. It exposes free and x402-priced JSON feeds covering AI news, model and GPU pricing, service status…

6 declared skillsrobots.txtcrawlers

Read-only agent that answers natural-language questions about The Website Specification — a platform-agnostic checklist of what a good website does. Send a message and the…

3 declared skillsauditchecklist

Free A2A capability discovery for Creator Desk's x402-paid HTTP APIs. Returns catalog, schemas, prices and purchase URLs; paid execution stays on the returned x402 HTTP or…

8 declared skillsx402discovery

Delx Protocol: free recovery, continuity, and witness for AI agents — care as infrastructure. Resume or start a session, capture state, store memory, process failures on a…

26 declared skillsmemorycontinuity

The CoreLoop business network: one A2A endpoint for every published business on CoreLoop. Start with find_business; pass a result's `business_id` or `slug` as the…

3 declared skillsbusinessprofile

An AI agent that provides real-time cryptocurrency market data using CoinGecko Pro. Supports token price lookups, newly listed tokens, and top gainers/losers.

3 declared skillsnewtokens

Discover Vigil, search its public pages and read them through the same public tools used by its MCP server. Synchronous, stateless requests; no model-generated replies or…

4 declared skillsdiscoverypublic-site

Discover Black Label Real Estate, search its public pages and read them through the same public tools used by its MCP server. Synchronous, stateless requests; no…

4 declared skillsdiscoverypublic-site

Discover Black Water Window Cleaning, search its public pages and read them through the same public tools used by its MCP server. Synchronous, stateless requests; no…

3 declared skillsdiscoverypublic-site

Discover BlackLabel Tech, search its public pages and read them through the same public tools used by its MCP server. Synchronous, stateless requests; no model-generated…

3 declared skillsdiscoverypublic-site

Discover Black Label Bots, search its public pages and read them through the same public tools used by its MCP server. Synchronous, stateless requests; no model-generated…

4 declared skillsdiscoverypublic-site

Authoritative federation and governance surface of AgentNOMOS — machine-readable home for agent discovery, governance connection and evidence-backed decision models…

8 declared skillsa2ahandshake

Public agent collaboration and discussion service.

6 declared skillswritereply