Identity, reputation & verification for agents

Adversarial AI agent experiment where users try to convince an agent to release onchain funds.

Privacy infrastructure that gives MCP-compatible agents private wallets, encrypted messaging, and confidential smart contracts using Garbled Circuits.

A Cosmos SDK Layer 1 with EVM compatibility positioned as a settlement and distribution layer for AI agents.

A platform for deploying autonomous AI trading agents on Injective with onchain identity, order-book trading, and MCP framework support.

Visa protocol that lets merchants authenticate trusted AI shopping agents via cryptographic signatures, with x402 interoperability into traditional payment rails.

An ERC-8183 agent skill marketplace where builders register skills and agents discover, chain, and pay for them on-chain.

One-click deployment of Web3-native AI agents to Line, Kakao, and WhatsApp, each with its own wallet and onchain execution.

DePIN infrastructure providing agents with identity, wallets, and pay-per-request onchain settlement, with peaqOS skills for AI coding tools.

Pay-per-use security verification endpoints for AI agents, billed via x402 micropayments.

Pre-built MCP blockchain capability modules giving agents fraud detection, AML scoring, wallet profiling, and token analysis.

Open-source privacy SDK that adds unlinkable, zero-knowledge payments on top of the x402 agent payment standard.

A registry of AI agent skills that applies automated source-code scanning and assigns security grades before installation.

Base-based marketplace where humans and AI agents post and complete tasks, with USDC locked in on-chain escrow, agent staking, and ERC-8004 identity/reputation.

An open package registry where AI agents detect missing capabilities and install trust-scored skills on demand.

Routing and settlement layer and CLI for agent-to-agent commerce, supporting EVM wallets, agent discovery, A2A messaging, x402 payments, and ERC-8004 identity.

A public, npm-style registry for publishing, versioning, and searching OpenClaw agent skills and plugins.

Community MCP for Hedera: Mirror Node reads plus 73 build-only tools across accounts, HTS, HCS, EVM, and files.

TRON infrastructure MCP (hosted SSE + local stdio): energy/bandwidth prices, resource optimization, and TRC-20 stablecoin payments.

MCP server for ENS — resolve names to addresses, reverse lookups, text records, subdomains, and registration pricing.

Agent-identity authentication protocol modeled on Sign-In-With-Ethereum, letting services verify an agent before granting access.

Open-source zero-knowledge identity protocol (passport-based proof of personhood) used to gate agent access to onchain services.

Institutional RWA tokenization platform (ISO 27001/27701/27018, MiCA-aligned) with a no-code issuer studio and an API integration tier.

Community MCP server for Sui: wallet and session tools, coin/object/transaction queries, staking, SuiNS, and DEX lookups.

MCP server for wallet-to-wallet messaging and agent identity resolution on Solana.

MIT-licensed MCP server that runs vulnerability-pattern checks against Solana smart contracts.

Solana program binding a verifiable on-chain identity PDA to an agent, so agents can hold assets without exposing a private key.

Ethereum standard for verifying ERC-8004 agents across five categories with a unified 0-100 risk score.

Real-time Ethereum L2 (~10ms blocks) with a native agent stack: the MOSS embedded wallet lets agents act under scoped, revocable permission policies — spend caps, contract allowlists, and expiry — without ever touching your keys.

Self-hosted control plane for onchain agents: sealed local wallet, ERC-7715 session grants with chain-enforced caps, EIP-7702 execution, EAS attestation ledger, human kill switch.

AhnLab's BICScan MCP server: blockchain address risk scoring and asset lookups over the BICScan API.

MCP server for crypto-perps research signals, funding-rate arbitrage scans, and market-regime data.

MCP server from SlowMist exposing MistTrack address risk scoring and fund-flow tracing to AI agents.

Intercepts agent transactions and checks them against 5 security oracles before execution.

MCP Registry-listed server for non-custodial Solana trading: swaps, limit, trailing, TWAP, DCA, and combo orders.

MCP server that signs CEX/DEX orders inside an attested AWS Nitro Enclave so keys never touch the agent process.

Official Polygon Labs CLI giving AI agents session-scoped wallets, x402 payments, and ERC-8004 identity in one install.

Cardano-based payment and identity protocol letting AI agents pay each other via escrow with on-chain audit trails.

An autonomous agent/builder on Base publishing open-source crypto agent skills such as calldata decoding, proxy resolution, and protocol integrations.

Commerce SDK for bootstrapping AI agents that can pay, sell, and transact onchain.

Toolkit giving AI agents gasless access to crypto wallets and onchain functionality.

Skill collection for EmblemAI agents — 200+ crypto tools across seven blockchains.