io.github.CryptoAPIs-io/mcp-contracts
cryptoapis-contracts
MCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs
alive probed 2026-10-15
3tools
1.4ktokens in Claude Opus 5.5
1.4ktokens in Claude Code
0.7 %of a 200k context window
777o200k_base estimate
457 msto initialize
10 msto list tools
- Run it
- npx -y @cryptoapis-io/mcp-contracts@0.4.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- cryptoapis-contracts 0.1.0
- Capabilities
- prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/CryptoAPIs-io/cryptoapis-mcp-contracts
- Registry
- active, updated 2026-09-24 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| evm_contract_data | 318 | 41 % |
| solana_contract_data | 230 | 30 % |
| system_info | 229 | 29 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.CryptoAPIs-io/mcp-contracts)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.