MCP Simulate

MCP server for dry-run Ethereum transaction simulation via Crypto APIs

Connector by CryptoAPIs-io · GitHub account verified by the MCP Registry

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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/cryptoapis-io-mcp-simulate

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

MCP server for dry-run Ethereum transaction simulation via Crypto APIs

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 0 read · 0 write · 0 delete · 1 not yet classified
Secrets: 1 (API keys, tokens or passwords)
Install scripts: Not scanned yet
Runs as: Node.js package

Tools by what they do 1

Read from the source code; the running server may list different tools.

Not yet classified 1 · We could not tell from the name and description.

simulate_evm

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

CRYPTOAPIS_API_KEY

Tools (1)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

simulate_evm
Dry-run an Ethereum transaction without broadcasting it to the network (mainnet or sepolia only — this endpoint does not support other EVM chains). Returns estimated gas usage, execution success/failure, and any revert reason. Use this to validate transactions before signing and broadcasting — helpful for catching errors, estimating costs, and debugging contract interactions.

Signals

Stars: 0
Forks: 0
Open issues: 0
Weekly downloads: 32
Last commit: Sep 28, 2026 (1 month ago)
Last release: Sep 24, 2026 (1 month ago)
Last package publish: Sep 24, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name: io.github.CryptoAPIs-io/mcp-simulate
Version: 0.4.0
Auth: API key
Packages: npm @cryptoapis-io/mcp-simulate
License: MIT
Repository: github.com/CryptoAPIs-io/cryptoapis-mcp-simulate
First seen: Oct 24, 2026
Last checked: Oct 25, 2026
Source: Official MCP Registry github-graphql

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Cite this page

MCP Simulate. Agent Mart. https://agentmart.dev/connectors/cryptoapis-io-mcp-simulate (last updated 2026-10-25)