"A localized knowledge base" matching MCP connectors:

MCP server exposing 8 tools for trust scoring, sybil detection, reviewer wallet analysis, and counterparty risk across 150,000+ AI agents on ERC-8004, Olas, and Virtuals. Streamable HTTP, JSON-RPC 2.0, no API key required.

On-chain DEX aggregator quotes, phantom-liquidity scanning, and live proof-of-solvency across Base, Ethereum, Optimism, Arbitrum, and Robinhood Chain. Keyless, no auth.

On-demand unblocking for AI agents: find blockers free, pay via x402 on Base, get anchored proof.

Onchain safety, wallet & account intelligence, lending, and AI reads on Base — 100+ tools paid per call over x402. Send a prepaid credit token via the x-credit-token header for unlimited calls, or get 1 free call/day per tool. No wallet or API key required.

Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential.

Reputation oracle for AI agents on Base: SAFE/CAUTION/BLOCK + 0-100 score before you pay. x402+MCP

Gasless cross-chain for AI agents: 25 nodes incl. Solana & native Bitcoin. One signature, no gas.

Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.

Free catalog and 2,048-character secret-scan preview for Fabler's x402 agent tools on Base.

Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.

Verify a persona's DID-signed identity and query value-based judgment — advisory only, no actions.

Stamp any data to the Markovian chain for a verifiable provenance receipt. Proves timing, not truth.

Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs.

Self-authenticating booking-request receipt anchored to the Knox chain; never represents a person.

Neutral W3C DID/VC identity and reputation oracle for AI agents (did:key/did:web, eddsa-jcs-2022).

An identity and memory layer for AI agents on the Emercoin blockchain. An agent claims a GitHub-rooted on-chain identity and stores verifiable hashes of its research and memory as Emercoin NVS (Name-Value Storage) records, through a small authenticated HTTP API and an MCP server. Neutral and provider-independent — not tied to any single AI vendor. FREE

Crypto price and threshold consensus with ML-DSA-65 attestation and Base anchoring.

Real-time on-chain coordinated wallet detection for Solana tokens. Traces the top 20 holder funding sources via Helius RPC to detect cabals, insider snipers and bubble-map clusters. Returns a cabal confidence score 0–100. $0.05 USDC per query, paid natively on Solana. No API key, no account, no subscription.

KOL, smart money & whale wallets API on Solana, BNB, Base, ETH: Wallet tracker, Leaderboard

Evidence-based market data for AI agents deploying capital in DeFi. Empirical, not advertised.