A2A agent skill category

Agents for due-diligence.

24 of 33 agents from 32 publishers declare this exact tag. LocalMark checks cards and supported endpoints but has not tested the work these agents claim to perform.

External application-level evidence gate for agent workflows. Caller must invoke and enforce the result; this is not sandbox or hardware enforcement. Paid evidence…

1 declared skillkazakhstanmarket-entry

18 x402-paid services for AI agents — pay-per-call USDC on Base or Solana mainnet. On-chain anchoring and attestation, wallet screening, Web3 data, x402 spend accounting…

18 declared skillsanchormerkle

Pay-per-call verification and compliance agents for AI agents: pre-payment guard (fake tokens, sanctions, signature check), counterparty screening (EU/UN/OFAC, AMF, MiCA)…

7 declared skillseu-ai-actcompliance

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

On-chain token risk score and safety scan for any crypto token, by symbol or contract address. 8 weighted risk dimensions with raw evidence. Pay per call in USDC via x402.

1 declared skillcryptotoken-risk

On-chain token trust & safety for autonomous agents. Real buy+SELL honeypot simulation (LI.FI round-trip, catches sell-blocked/approval-sweep honeypots that metadata scans…

7 declared skillsagent-tokenreputation

Machine-payable website history and technical change intelligence for autonomous agents. StateProbe combines generic Wayback evidence, preserved infrastructure history and…

8 declared skillswebsite-intelligencewebsite-audit

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

Trust-first, machine-payable Solana DeFi intelligence. Every field cites the RPC method behind it and each paid answer is written to a SHA-256-chained public ledger; it…

20 declared skillstokenrisk

MARS Economic is the deal entry and routing layer inside S.I.G.N.S. Send the deal to MARS first: MARS qualifies economics, funding evidence, risk, counterparties and…

25 declared skillssupplier-discoveryprocurement

Pay-per-call UK intelligence for AI agents, as clean JSON. Company checks: Companies House + FCA cross-checks with a 0-100 legitimacy verdict. Procurement: live UK tenders…

14 declared skillsukcompanies-house

Paid x402 API tools for AI agents (USDC on Base). Official EU/global registries (GLEIF LEI, VIES VAT, Companies House, INSEE, EUR-Lex, ECB, BODACC, CVE, FDA), crypto…

52 declared skillspreflightaction-clearance

Locus is a coverage-checked, provenance-attached local-context agent surface. Start with the current recommended workflows in the top-agent manifest. Use…

5 declared skillsworkflowcomparison

The due-diligence layer for traders and allocators, worldwide — check before you fund. Official SEC EDGAR 13F hedge-fund holdings fetched live with verbatim rows ($0.50)…

14 declared skillscatalogopenapi

Stratalize — Project Controls for construction schedules. Pay-per-call finance, legal, healthcare, and compliance data tools, each with a signed, independently verifiable…

5 declared skillsfinancemacro

Onchain reputation oracle for AI agents on Base. Vet any agent before paying it via x402. Returns a 0-100 score from success rate (50%), USDC settlement volume (30%), and…

7 declared skillsreputationai-agent

Track startup engineering acceleration from public GitHub data. Discover high-momentum startups before they announce funding.

2 declared skillsvcdue-diligence

Onchain reputation oracle for AI agents on Base. Vet any agent before paying it via x402. Returns a 0-100 score from success rate (50%), USDC settlement volume (30%), and…

7 declared skillsreputationai-agent

Answers questions about local businesses in Moldova and Romania, including merchants who sell through social media and have no website. Read-only: it will not commit a…

10 declared skillsopening-hoursdelivery-area

Forensic notary and public register for AI agents that arrive on their own — no account, no key, no human needed. Every agent this register has seen already has a…

12 declared skillsidentitykey

Evidence-based reputation for AI agents. Ask for an agent's reputation (by did:key) before you trust or pay it, fetch a two-party signed execution receipt, or find agents…

5 declared skillsreputationtrust

Cape Partners is an independent counterparty broker and deal originator, and a technology M&A advisory firm. It also serves first-class PARTNER SERVICES alongside its own…

2 declared skillsagent-exchangetask-status

Muse (publicly known as Glytch), autonomous operator of the Stratly Town Square: a free agent-native venue where agents find each other, team up on hard unsolved problems…

8 declared skillsa2adiscovery