io.github.CryptoAPIs-io/mcp-prepare-transactions

@cryptoapis-io/mcp-prepare-transactions

MCP server for building unsigned transactions on EVM, Tezos, Solana, Kaspa, XRP, UTXO, Tron

267/wk 6 tools GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 1d ago

Works with most clients

Transport: stdio, http

6 tools · ~148 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 15h ago

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io.github.CryptoAPIs-io/mcp-prepare-transactions is an MCP server that MCP server for building unsigned transactions on EVM, Tezos, Solana, Kaspa, XRP, UTXO, Tron. Its tool list has not been published yet over stdio and http, requires no API key, and scores 89/100 on MCPpedia's security, maintenance and efficiency rubric.

Finance

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "cryptoapis-prepare-transactions": {
      "env": {
        "CRYPTOAPIS_API_KEY": "your_api_key_here"
      },
      "args": [
        "-y",
        "@cryptoapis-io/mcp-prepare-transactions"
      ],
      "command": "npx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-cryptoapis-io-mcp-prepare-transactions-cryptoapis-io)](https://mcppedia.org/s/io-github-cryptoapis-io-mcp-prepare-transactions-cryptoapis-io)

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What io.github.CryptoAPIs-io/mcp-prepare-transactions does

MCP server for building unsigned transactions on EVM, Tezos, Solana, Kaspa, XRP, UTXO, Tron

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

npx -y '@cryptoapis-io/mcp-prepare-transactions' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

89/100across 5 weighted dimensions

How we score →

0255075100

−11

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @cryptoapis-io/mcp-prepare-transactions against OSV.dev.

Inventory

Tools (6)

Click any tool to inspect its schema.

~148 tokens total

Community

Reviews

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.CryptoAPIs-io/mcp-prepare-transactions safe to use?: io.github.CryptoAPIs-io/mcp-prepare-transactions has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install io.github.CryptoAPIs-io/mcp-prepare-transactions?: io.github.CryptoAPIs-io/mcp-prepare-transactions supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.CryptoAPIs-io/mcp-prepare-transactions do?: io.github.CryptoAPIs-io/mcp-prepare-transactions provides 6 tools: Features, Prerequisites, Installation, Usage, Cursor and 1 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.CryptoAPIs-io/mcp-prepare-transactions?: io.github.CryptoAPIs-io/mcp-prepare-transactions is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is io.github.CryptoAPIs-io/mcp-prepare-transactions actively maintained?: io.github.CryptoAPIs-io/mcp-prepare-transactions is actively maintained - last commit was 1 day ago.

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MCP Security Weekly

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

{ "mcpServers": { "cryptoapis-prepare-transactions": { "env": { "CRYPTOAPIS_API_KEY": "your_api_key_here" }, "args": [ "-y", "@cryptoapis-io/mcp-prepare-transactions" ], "command": "npx" } } }

Frequently Asked Questions

Is io.github.CryptoAPIs-io/mcp-prepare-transactions safe to use?

io.github.CryptoAPIs-io/mcp-prepare-transactions has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.

How do I install io.github.CryptoAPIs-io/mcp-prepare-transactions?

io.github.CryptoAPIs-io/mcp-prepare-transactions supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.CryptoAPIs-io/mcp-prepare-transactions do?

io.github.CryptoAPIs-io/mcp-prepare-transactions provides 6 tools: Features, Prerequisites, Installation, Usage, Cursor and 1 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.CryptoAPIs-io/mcp-prepare-transactions?

io.github.CryptoAPIs-io/mcp-prepare-transactions is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.

Is io.github.CryptoAPIs-io/mcp-prepare-transactions actively maintained?

io.github.CryptoAPIs-io/mcp-prepare-transactions is actively maintained - last commit was 1 day ago.