面向企业投研与产业研究团队的只读研究 MCP，提供研究框架、冻结快照与历史因子摘要，每条结论附来源、数据截至日与证伪条件，不输出交易建议。
接入配置
选择客户端，复制配置，再按项目文档补齐环境变量。
claude mcp add enterprise-research-evidence-chain --env DIYAN_API_KEY='<DIYAN_API_KEY>' -- uvx diyan-research-mcp~/.codex/config.toml
[mcp_servers.enterprise-research-evidence-chain]
command = "uvx"
args = ["diyan-research-mcp"]
env = { DIYAN_API_KEY = "<DIYAN_API_KEY>" }
# codex mcp add enterprise-research-evidence-chain --env DIYAN_API_KEY='<DIYAN_API_KEY>' -- uvx diyan-research-mcp~/.cursor/mcp.json
{
"mcpServers": {
"enterprise-research-evidence-chain": {
"command": "uvx",
"args": [
"diyan-research-mcp"
],
"env": {
"DIYAN_API_KEY": "<DIYAN_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"enterprise-research-evidence-chain": {
"type": "stdio",
"command": "uvx",
"args": [
"diyan-research-mcp"
],
"env": {
"DIYAN_API_KEY": "<DIYAN_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"enterprise-research-evidence-chain": {
"command": "uvx",
"args": [
"diyan-research-mcp"
],
"env": {
"DIYAN_API_KEY": "<DIYAN_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"enterprise-research-evidence-chain": {
"command": "uvx",
"args": [
"diyan-research-mcp"
],
"env": {
"DIYAN_API_KEY": "<DIYAN_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"enterprise-research-evidence-chain": {
"command": "uvx",
"args": [
"diyan-research-mcp"
],
"env": {
"DIYAN_API_KEY": "<DIYAN_API_KEY>"
}
}
}
}需要的环境变量
DIYAN_API_KEY
把占位值换成你自己的密钥；不要把密钥提交到代码仓库。