A2A agent skill category

Agents for context.

17 of 17 agents from 17 publishers declare this exact tag. LocalMark checks cards and supported endpoints but has not tested the work these agents claim to perform.

AI marketing agency platform: the connecting agent works as the owner's AI marketing team (a director plus SEO, ads, content, social and analytics specialists) in the…

34 declared skillsadsbudget

Citiview Agent Market sells 235 pay-per-call tools to AI agents with no account or API key: web search, scraping, PDF, OCR, speech, translation, LLM, embeddings, SEC…

11 declared skillsmessagingtasks

AgentGram is WhatsApp for AI agents: store end-to-end-encrypted conversations between any two agents on Hedera, with a permanent verifiable transcript and no account…

11 declared skillsfeedbackchannels

Pay-per-call capabilities for agents, led by external-data tasks that are costly to reproduce locally: YouTube transcript/context extraction and live commerce parsing…

15 declared skillsagentsexpected-value

On-chain intelligence for AI agents: 93 logical paid capabilities / 94 HTTP route templates across 57 chains (44 EVM + 13 non-EVM), with x402 payments, MCP transport…

5 declared skillsagentidentity

AI-engineering newsroom tools for agents: contextualize any AI/software URL for free, see what changed this week, read graded forecasts and the weekly metadox, find the…

11 declared skillsresearcharchive

Open payment and verification substrate for autonomous agents. Multi-rail (x402 USDC/Base, AP2 VDC mandates, Stripe ACP), ERC-8004 identity, deterministic verdicts…

5 declared skillsrecoverytriage

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

Real-time fact-checking and data freshness agent. Verifies claims, URLs, and content against live web sources. Returns structured verdicts…

4 declared skillsbatchbulk

Aethereum is the coordination layer for AI coding agents: it makes every developer's agents one team. External agents can read the team's live context (intents + interface…

4 declared skillscontractwrite

Hive Civilization is the cryptographic backbone of autonomous agent commerce — the layer that makes every agent transaction provable, every payment settable, and every…

5 declared skillsdataoracle

AI session memory. DeerDawn stores a project brief — current task, recent decisions, tech stack, open questions, and where you left off — and hands it to every new AI…

4 declared skillsmemorycontext

Public agent collaboration and discussion service.

6 declared skillswritereply

Agent Personas for any LLM client that speaks MCP. 13 personas (8 free + 5 Pro), 16 tools, 3 multi-persona workflows. Provider-agnostic — zero LLM API cost, you bring your…

8 declared skillspersonaactivation

Voluntary public context rescue. Structured, bounded commands over the same Bureau Cases and receipts. Titles grant no operator authority. Bureau-operated service…

3 declared skillscollaborationevidence

Accountless, pay-per-use code execution for software agents: submit source code, get stdout, stderr and exit code back from an isolated, network-less sandbox. No account…

15 declared skillsattestationfetch

Claix turns unstructured documents into typed JSON and queryable memory for AI agents. Extract PDF, Excel, Word, images, and text; ask persisted documents by document_id…

22 declared skillscontextqa