Klever MCP MCP server

Official MCP server providing AI-powered tools for Klever blockchain development, including smart contract analysis, project scaffolding, SDK management, and knowledge base search to assist in building and debugging Rust-based smart contracts.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Klever Foundation

MCP endpoint (Streamable HTTP)

https://mcp.klever.org/mcp

Vendor documentation

What you can do with it

Analyze Klever smart contract Rust source code for common issues
Initialize a new Klever smart contract project with build and deploy scripts
Search the Klever VM knowledge base for development context
Diagnose and fix compiler or runtime errors in smart contracts

Tools advertised by the last live check:

query_context
get_context
find_similar
get_knowledge_stats
enhance_with_context
search_documentation
analyze_contract
get_balance
get_account
get_asset_info
query_sc
get_transaction
get_block
list_validators
init_klever_project
add_helper_scripts

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http klever-mcp https://mcp.klever.org/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add klever-mcp --url https://mcp.klever.org/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable klever-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "klever-mcp": {
      "url": "https://mcp.klever.org/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "klever-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.klever.org/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start klever-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "klever-mcp": {
      "type": "http",
      "url": "https://mcp.klever.org/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http klever-mcp https://mcp.klever.org/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "klever-mcp": {
      "url": "https://mcp.klever.org/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "klever-mcp": {
      "serverUrl": "https://mcp.klever.org/mcp"
    }
  }
}

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