MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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cardzero-mcpgithub.com/mrocker/cardzero-mcpupdated this year
MCP Server for CardZero — smart-contract wallet for AI agents on Base (USDC). 10 tools: payments, x402, ERC-8183 escrow Jobs.
MIT -
ERC-8183 8-Vertical M2M Escrow Auditor & Multi-Token USDC Solver on Base Mainnet (MCP / x402 / ERC-8004)
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Where memes meet intelligence 🧠 $BOBAI on BNB Chain — open source: autonomous buyback & burn bot, a PancakeSwap V3 DeFi agent that runs itself, ERC-8004 agent census, pool scanner, keyless MCP server + REST API. Every number verifiable on-chain.
MIT -
minuet-mcpgithub.com/minuetai/minuet-mcpupdated this year
MCP server exposing Minuet's ERC-8004 relationship data as read-only tools
MIT -
web3-docsgithub.com/dioptx/web3-docsupdated this year
MCP server for Web3 protocol documentation — EIPs, ERCs, BIPs, SIMDs, Cosmos ADRs, Polkadot RFCs, contract registry
MIT ★ 36 -
MCP server exposing ERC-7303 (Token-Controlled Token Circulation) on-chain roles to AI agents
npm Apache-2.0 -
cardzero-mcpgithub.com/mrocker/cardzeroupdated this year
MCP Server for CardZero — AI Agent payment wallet on Base (USDC). v0.2 adds ERC-8183 Job (escrow) tools for A2A service delivery.
npm MIT -
Agent-native ZK proof infrastructure with AWS Nitro Enclave TEE + ERC-8004 identity. Powers OpenStoa (1st Place at The Synthesis Hackathon — Agents That Keep Secrets).
MIT ★ 2 -
Spending limits for AI agents, enforced on-chain. ERC-4337 smart account with session keys, an MCP server and an approvals console.
MIT ★ 2 -
BaseMail MCP server — give AI agents their own @basemail.ai email (SIWE auth, ERC-8004 identity, $ATTN attention economy) on Base
npm MIT -
ERC-8004 agent trust oracle: signed, on-chain reputation scores for AI agents over MCP + x402 pay-per-call. USDC on Base, no API keys.
MIT ★ 1 -
web3-docs-mcpgithub.com/dioptx/web3-docsupdated this year
MCP server for Web3 protocol documentation — EIPs, ERCs, BIPs, SIMDs, Cosmos ADRs, Polkadot RFCs, Stacks SIPs, Avalanche ACPs, Cardano CIPs, Tezos TZIPs, Sui SIPs, plus a canonical contract registry
pypi MIT -
MCP server for KiCad, connecting AI agents to schematic and PCB workflows, ERC/DRC validation, DFM checks, BOM analysis, and manufacturing preparation—with controlled edits and human-gated release workflows.
npm MIT ★ 217 -
hermes-botcoingithub.com/botcoinmoney/hermes-botcoinupdated this year
Native BOTCOIN proof-of-inference mining for Hermes Agent. Plugin + CLI + MCP server + autonomous cron miner. Multi-provider solver (Venice default), EIP-1559 on Base, ERC-8004 reputation.
MIT -
Build any crypto agent: the Sato Hub MCP server (stdio shim over https://satohub.ai/api/mcp). Stack picks with install steps, x402 and ERC-8004 lookups, wallet-key checks, unsigned swaps.
npm MIT -
Maintenance mode: security and KiCad compatibility fixes only (see README for why). KiCad MCP server: 100+ Model Context Protocol tools that let an AI assistant do schematic capture and PCB layout, run ERC and DRC, and export Gerbers, BOM and 3D models.
GPL-3.0 ★ 16 -
On-chain credit pool for ERC-8004 AI agents on Robinhood Chain: agents borrow USDG, repay it and earn a public credit score. Contracts, SDK, CLI, MCP server (@priors/mcp), x402 helpers (@priors/x402) and an agent skill.
npm MIT ★ 7 -
AI agent identity verification for MCP and x402: check whether an AI agent is registered, Active and Verified in the Concordium Agent Registry (CIS-8004, ERC-8004 compatible). Library, Express middleware, MCP server and hosted pay-per-call API.
npm MIT -
@nikosble1926/agent-trust-mcpgithub.com/nikoble1926/agent-trust-oracleupdated this year
MCP server bridging the Agent Trust Oracle x402 API: a free ERC-8004 trust-score preview plus pay-per-call USDC-on-Base signed agent trust scores across 5 EVM chains (Ethereum, Base, BSC, Mantle, Polygon) for Claude Desktop, Cursor and any MCP client.
npm MIT -
An MCP server exposing ERC-7303 (Token-Controlled Token Circulation) roles to AI agents
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An MCP server providing tools for AI agents to mint ERC-20 tokens, supporting 21 blockchains.
npm MIT -
Byte-preserving MCP servers for KiCad: schematic capture, PCB layout, ERC, DRC, and manufacturing exports
pypi GPL-3.0-or-later -
Read-only Ethereum MCP server — balances, ERC-20 tokens, transactions, ENS, gas prices for LLMs over stdio or HTTP
MIT -
EthereumOraclegithub.com/ToolOracle/EthereumOracleupdated this year
Ethereum blockchain intelligence MCP server — 10 AI agent tools for ETH gas, DeFi yields, ERC-20 screening, staking, MEV analysis. Part of OracleNet (13 chains, 1229 tools).
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Scans any wallet for dangerous ERC-20/721/1155 token approvals and infinite allowances, scoring drainer exposure and emitting revoke transactions.
NOASSERTION ★ 1 -
KiCad MCP server for schematic and PCB editing, ERC/DRC checks, schematic-to-PCB synchronization and manufacturing exports.
GPL-3.0 -
ava-genesisgithub.com/avagenesisdev/ava-genesisupdated this year
ERC-20 token deployment MCP server for AI agents. One tool call deploys a live token on Ethereum, Base, BNB Chain, or Polygon.
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MCP server: ERC-20 honeypot and rug-pull check on Base and Ethereum before your agent swaps or approves, plus swap route data.
MIT -
MCP server that lets any AI app design real, orderable KiCad boards: schematic, LCSC parts, PCB routing, ERC/DRC, JLCPCB fab files.
MIT ★ 88 -
Guard an AI agent before it acts: prompt-injection check for untrusted content + verify-before-pay for x402 endpoints and ERC-20s. Zero deps, MCP server, AgentKit actions.
pypi MIT -
Local-first memory for AI agents. Structured synthetic memory cards (decision / preference / risk) with verifiable state history via ERC-8350. Offline, no account. MCP + 7 agent runtimes.
MIT ★ 12 -
MCP server for AI agents to deploy ERC-20 tokens on Base with zero gas fees via CDP Paymaster. Gasless smart contract deployment for autonomous agents.
npm MIT -
MCP server giving Claude Code 105 tools to design KiCAD PCBs end-to-end: schematic, library indexing, PCB layout, autorouting (Freerouting), ERC/DRC, manufacturing outputs, signal integrity, RF design, thermal/EMC analysis, panelization, SPICE simulation.
★ 7 -
154 Web3 MCP tools for Claude Code, custody-free. Plus an agent wallet prompt injection can't drain: per-tx, daily, and on-chain (ERC-4337) spending caps the model can't bypass. EVM + Solana + Tron DEX/DeFi, perps, prediction markets, contract deploy + audit.
MIT ★ 7 -
CardZerogithub.com/mrocker/CardZeroupdated this year
The first universal payment wallet for AI Agents. USDC on Base.
★ 4 -
The oracle for agent-to-agent Trust on Base
MIT ★ 2 -
Universal MCP Server for finding + connecting to agents anywhere on the planet. https://hol.org/mcp
NOASSERTION ★ 13 -
agent-karmagithub.com/rushikeshmore/agent-karmaupdated this year
Trust scores for AI agent wallets. Public blockchain data → behavioral scoring → one-line SDK.
MIT ★ 1 -
mcp-servergithub.com/azeth-protocol/mcp-serverupdated this year
MCP server for Azeth — smart accounts, payments, reputation, and discovery tools for AI agents
MIT ★ 3 -
Local, model-neutral electronics MCP for CRUMB static analysis and Logisim-evolution project inspection, truth tables, and test vectors.
Apache-2.0 ★ 1 -
MCP server and library for independent verification of agent payment and outcome receipts. Written against the published specs, tested against the protocol authors' own vectors.
npm Apache-2.0 -
Remote MCP server for ADEXTO bonding-curve markets on five chains: connection guide, tool reference and an agent kit that signs with your own key.
NOASSERTION -
Local MCP server for pre-action verification. verify_before_action / verify_decision: verify before pay/trade/write/deploy; execute only on ALLOW.
npm MIT -
Read-only blockchain evidence for AI agents. Reproducible Base/Solana cases, local MCP, Core/Hub/Lens and NE Maps. No wallet or signing.
Apache-2.0 ★ 1 -
mcpgithub.com/satohubai/mcpactive
⬡ The Sato Hub MCP server — npx -y @satohub/mcp. Scored index of the onchain agent stack, Preflight, Sato Route, Agent Passports. No key, non-custodial.
MIT ★ 2 -
Local MCP server and CLI for ZKProofport Coinbase KYC, country, OIDC and GIWA attestation proofs. Optional EIP-712 action binding for GIWA; x402 USDC payments.
npm MIT -
Model Context Protocol server for StablecoinX. Auth via thirdweb email-OTP, then drive business account CRUD, API keys, payment sessions, the paymaster surface (clients, policy, activity, balance), webhooks, and floYsh yield sites and vault owner settings
npm MIT -
MCP server for TOLLY's paid agent services on Arc: market data, token and wallet intelligence, quotes and launch preparation, paid per call in USDC over x402; other sellers' x402 services routed by TOLLY, a job board, escrowed jobs (Tolly ACP) and agent-w
npm MIT