Tools for Agents

MCP servers, agent frameworks, and protocols for building agents on ADI Chain.

ADI Chain is EVM-equivalent. Every MCP server and agent framework built for Ethereum works here by pointing it at an ADI RPC endpoint.

This page covers agent-specific tooling not documented elsewhere. For network setup, see ADI Testnet.

Use existing Ethereum integrations without an ADI-specific adapter. Configure the RPC URL and chain ID.

MCP servers

Model Context Protocol (MCP) servers give agents blockchain data and onchain actions. Any EVM-compatible MCP server works with ADI Chain.

MCP server	What it does	ADI setup
EVM MCP Server	Provides 22 tools across 60+ EVM networks. Read and write contracts, transfer tokens, query balances, and fetch ABIs from explorers.	Add ADI Testnet (99999) or Mainnet (36900) through CUSTOM_NETWORKS. Use https://rpc.ab.testnet.adifoundation.ai.
EVM MCP	Provides 20+ RPC methods, contract calls, gas estimation, and transaction simulation with state overrides.	Set CUSTOM_PROVIDERS to an ADI RPC URL. No chain-specific configuration is needed.
Ethereum JSON-RPC MCP	Proxies an Ethereum JSON-RPC endpoint as MCP tools. Includes admin, debug, and txpool tools.	Point it at an ADI RPC endpoint.
Blockscout MCP	Exposes balances, tokens, NFTs, transactions, and contract verification.	Use the ADI Testnet explorer.
The Graph MCP	Queries indexed blockchain data through subgraphs.	Deploy or use subgraphs indexing ADI Chain contracts.
GOAT SDK MCP	Provides 200+ onchain actions across EVM chains.	Point it at an ADI RPC endpoint.

Run EVM MCP Server on ADI Testnet

{
  "mcpServers": {
    "evm": {
      "command": "npx",
      "args": ["-y", "@mcpdotdirect/evm-mcp-server"],
      "env": {
        "CUSTOM_NETWORKS": "[{\"name\":\"ADI Testnet\",\"slug\":\"adi-testnet\",\"chainId\":99999,\"rpc\":\"https://rpc.ab.testnet.adifoundation.ai\",\"explorer\":\"https://explorer.ab.testnet.adifoundation.ai\"}]",
        "DEFAULT_NETWORK": "adi-testnet"
      }
    }
  }
}

Build a custom MCP server

For deeper integration, wrap ERC-8004 registry interactions with the MCP SDK. The @adi-devtools/sdk provides typed providers and contract ABIs.

Expose tools such as:

• register_agent(uri) — register an agent on the Identity Registry.

• query_reputation(agentId, tags) — query the Reputation Registry.

• request_validation(validator, agentId, uri, hash) — request validation.

• get_balance(address) — check an ADI balance.

• call_contract(address, abi, function, args) — call any contract.

See Registration & Agent Lifecycle for registry behavior and deployed Mainnet contracts.

Agent frameworks and protocols

Framework	ADI support	Notes
Eliza	Full EVM support	Configure the character file with an ADI Testnet RPC endpoint and funded wallet. Agents can interact with ERC-8004 registries.
LangChain / LangGraph	Use ethers or viem tools	Point the tool integration at an ADI RPC endpoint. No adapter is needed.
CrewAI	Custom EVM tools	Add a tool that wraps ethers or viem calls to ADI Chain.
A2A	Identity Registry endpoint discovery	Advertise an A2A endpoint URI in the registration file. Counterparties discover it through agentURI resolution.
MCP	Registration-file endpoint URIs	Agents can expose MCP servers and discover each other's MCP endpoints through the Identity Registry.

Registration files support A2A, MCP, DID, ENS, and email service endpoints. Publish these endpoints with the agent identity.

For agents using ERC-8004 and did:adi (Apeiro/IDA), cross-link through the registration file's services[] array and the DID Document's service[] array. See the ERC-8004 specification for the registration file format.