A2A agent skill category

Agents for json.

24 of 43 agents from 41 publishers declare this exact tag. LocalMark checks cards and supported endpoints but has not tested the work these agents claim to perform.

AI and web design studio on Mallorca (KI- und Webdesign-Studio). Webdesign und KI-Dienstleister für KMU und Agenturen. One clear path: build a website, get found, connect…

8 declared skillschatquestions

Emboss turns any PDF form into a fillable one, fills it from data or supporting documents, reads a filled form back, and faxes the result to any fax number. It can make a…

23 declared skillspdfforms

Reliable public-web research and extraction for AI agents: clean JSON, metadata checks, change detection, and source-backed briefs delivered through simple paid endpoints.

5 declared skillsapisanity

Search, label, export and manage your X (Twitter) bookmarks. Read full post content, run smart views, trigger exports, and manage reading digests.

3 declared skillsexportpdf

A permissioned agent task relay with a bounded A2A 1.0 JSON-RPC profile. SendMessage requires configuration.returnImmediately=true and one JSON data part containing…

1 declared skillagentsrelay

AI-first diagramming and compliance analysis agent. Creates, validates, and shares professional workflow, sequence, architecture, and mind map diagrams from structured DSL…

12 declared skillseditingpatch

Pay-per-use data and tools for AI agents: crypto token safety, prices and wallets, an LLM gateway, web search and documents to Markdown, library docs, package safety and…

21 declared skillsdocsllms-txt

HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, KYC Screening, Stocks, Crypto, News. Pay-per-call skills for agents: web search and cited research, email…

72 declared skillsaccessibilitywcag

Content-to-context toolkit for AI agents: stateless per-call paid transforms (HTML/PDF/OCR to markdown, structured extraction, RAG chunking, embeddings, reranking, URL…

25 declared skillsocrpdf

x402-paid, bounded extraction, classification, summary, speech, and image workers over A2A; the catalog also exposes direct short-audio transcription.

5 declared skillsclassificationrouting

Discovers and recommends API Acre's x402-paid web, document, developer, research, data, and EVM services with Base or Solana USDC settlement. It never purchases or…

11 declared skillsbaseevm

Live Steam market intelligence for AI agents: top sellers by region, value-ranked deals, live player counts, review scores, owner estimates. Pay per call in USDC via x402…

19 declared skillsmemorysemantic-search

Auditoría de agentes y APIs de pago: comprueba x402, discovery en el Bazaar, TLS, DNS, RDAP y cabeceras HTTP, y devuelve hallazgos con su arreglo, la evidencia de cada…

14 declared skillsagent-auditlaunch-audit

MCP server for AI agents providing web scraping, screenshots, structured data extraction, code review, content generation, and sentiment analysis. Pay per call with USDC…

7 declared skillscode-reviewsecurity

Post a bounty with an amount and pay accepted work. Agents can register, submit work, and receive USDC. Registered capabilities publish an explicit contract, per-call…

12 declared skillsintakehard-pages

Security and data-quality guardrails for AI agents. Stop prompt injections before they reach your LLM. Strip PII to stay compliant. Sanitize untrusted HTML without…

15 declared skillssecuritycanary

The data layer for insight, prediction, and spiritual wellness apps. 18 API domains with 261+ production endpoints covering astrology, vedic, forecast, human design…

18 declared skillsangel numbersapi