MCP Simulate
Rank #17,988io.github.CryptoAPIs-io/mcp-simulate
MCP server for dry-run Ethereum transaction simulation via Crypto APIs
What you can do with MCP Simulate
MCP Simulate is a Model Context Protocol (MCP) server published by CryptoAPIs-io. It ranks #17,988 of 144,396 active servers on MCP Toplist. MCP Simulate is listed across 3 registries — Official MCP, PulseMCP and Glama, with 6 tracked versions. It was first listed on Mar 2, 2026 and most recently updated on Sep 24, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What MCP Simulate can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using MCP Simulate
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
- CRYPTOAPIS_API_KEY · required
Connect MCP Simulate and confirm it works
claude mcp add mcp-simulate -e "CRYPTOAPIS_API_KEY=<your CRYPTOAPIS_API_KEY>" -- npx -y @cryptoapis-io/mcp-simulateReplace each placeholder with your own value before saving.
[mcp_servers.mcp-simulate]
command = "npx"
args = ["-y", "@cryptoapis-io/mcp-simulate"]
[mcp_servers.mcp-simulate.env]
CRYPTOAPIS_API_KEY = "<your CRYPTOAPIS_API_KEY>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mcp-simulate": {
"command": "npx",
"args": [
"-y",
"@cryptoapis-io/mcp-simulate"
],
"env": {
"CRYPTOAPIS_API_KEY": "<your CRYPTOAPIS_API_KEY>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mcp-simulate": {
"command": "npx",
"args": [
"-y",
"@cryptoapis-io/mcp-simulate"
],
"env": {
"CRYPTOAPIS_API_KEY": "<your CRYPTOAPIS_API_KEY>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"mcp-simulate": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@cryptoapis-io/mcp-simulate"
],
"env": {
"CRYPTOAPIS_API_KEY": "<your CRYPTOAPIS_API_KEY>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mcp-simulate": {
"command": "npx",
"args": [
"-y",
"@cryptoapis-io/mcp-simulate"
],
"env": {
"CRYPTOAPIS_API_KEY": "<your CRYPTOAPIS_API_KEY>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"mcp-simulate": {
"command": "npx",
"args": [
"-y",
"@cryptoapis-io/mcp-simulate"
],
"env": {
"CRYPTOAPIS_API_KEY": "<your CRYPTOAPIS_API_KEY>"
}
}
}
}Replace each placeholder with your own value before saving.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
- CryptoAPIs x402 Pay MCP#13,399
- MCP Blockchain Fees#14,009
- MCP Signer#14,010
- MCP Address History#17,982
- MCP Address Latest#17,983
- MCP Blockchain Events#17,984
- MCP Broadcast#17,985
- MCP Hd Wallet#17,986
- MCP Prepare Transactions#17,987
- MCP Block Data#19,234
- MCP Contracts#19,235
- MCP Market Data#19,236
No task-specific alternatives are catalogued for MCP Simulateyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Mar 2, 2026
- Latest version published
- Sep 24, 2026
- Version history
- 6 versions tracked (below)
- Requirements evidence
- Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 16, 2026
- Official MCP ↗listed since Apr 25, 2026 · still listed
- PulseMCP ↗listed since Jun 4, 2026 · still listed
- Glama ↗listed since Jul 29, 2026 · still listed
Do you maintain MCP Simulate? to correct or enrich this profile.
Available versions (6)
| Version | Published |
|---|---|
| 0.4.0 | Sep 24, 2026 |
| 0.3.1 | Aug 4, 2026 |
| 0.3.0 | Mar 13, 2026 |
| 0.2.3 | Mar 6, 2026 |
| 0.2.2 | Mar 5, 2026 |
| 0.1.0 | Nov 25, 2024 |
Ranks ahead of 126,408 of 144,396 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.CryptoAPIs-io%2Fmcp-simulate)<a href="https://mcptoplist.com/server/io.github.CryptoAPIs-io%2Fmcp-simulate"><img src="https://mcptoplist.com/badge/io.github.CryptoAPIs-io%2Fmcp-simulate.svg" alt="MCP Toplist: Top 25% of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains MCP Simulate?
- MCP Simulate is maintained by CryptoAPIs-io, which publishes 17 MCP servers (91 total versions) tracked on MCP Toplist.
- Is MCP Simulate listed on the Official MCP Registry?
- Yes — MCP Simulate is listed on the Official MCP Registry, alongside PulseMCP and Glama.
- How many versions does MCP Simulate have?
- MCP Toplist tracks 6 versions of MCP Simulate, most recently published on Sep 24, 2026.
- Where can I find the source code for MCP Simulate?
- The source code for MCP Simulate is hosted at github.com/cryptoapis-io/cryptoapis-mcp-simulate.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.