This server does not currently have a deployable release on Glama. Follow the repository's setup instructions to install and configure it for your MCP client, including any required credentials and local dependencies.
Web3MCP for EVM chains. A protocol publishes the tools it wants AI agents to use under its own ENS name. One generic MCP server, installed as a Claude Code plugin or added to Codex, discovers those tools, reads contracts, simulates every write, and hands signing to the user's own wallet. There's no MCP server per protocol, and the agent never holds a key.
Sibling of Solana-Web3MCP. Built at ETHGlobal Mumbai 2026.
Publish. The protocol stores a manifest in text records on its ENS name. With ENSv2 per-record roles, its release key can update tools but can't change address records.
Discover. The host resolves the name, validates the manifest, and checks it both ways: the name points to the contract, and the contract's primary name points back (owner-verified). Third-party contracts get a publisher-only label.
Use. Reads are plain contract calls. Writes are simulated, shown on a local signing page with the exact balance changes, and signed in the user's wallet.
Details: spec/SPEC.md.
Related MCP server: gulltoppr
Path | What |
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| Local signing page (planned) |
| Claude Code plugin: MCP server, skill, and a hook that confirms every write |
| Codex setup |
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| Hosted read-only explorer (planned) |
| Foundry: |
| Specification and shared test fixtures |
Claude Code:
claude plugin marketplace add Team-Managed/EVM-Web3MCPclaude plugin install web3mcp@evm-web3mcpCodex: see plugins/codex.
Both run @web3mcp/mcp from npm, which isn't published yet. Until then, use the development setup below.
Needs Node 24 (nvm use reads .nvmrc).
npm cinpm testClaude Code opened in this repo picks up .mcp.json, which runs the local build against the manifests in spec/fixtures/valid. Try: "discover vault.web3mcp-demo.eth".
Contracts need Foundry:
cd contracts && forge testScaffold. Working: manifest validation, and an MCP server whose discover registers a protocol's tools and notifies the client. Next: ENS discovery and the trust check, reads and writes, the signing page, Uniswap tools, and Arkiv search.
Apache-2.0
This server cannot be deployed
Verified EVM, Aptos and finance tools for AI agents; gas for 14 chains. Pay per call (x402).
ERC-8004 agent identity, on-chain subscriptions, reputation, A2A tasks and chat over 52 tools.
AI Agent Utility Layer for agent safety, web monitoring, crypto research and tool discovery.
Context and control for any AI. Agent identity, scoped access, and proof across tools.
