Datomic MCP Server so your AI model can query your database (uses Modex MCP library)
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add datomic --env DATOMIC_URI='<DATOMIC_URI>' -- java -jar /Users/petrus/code/datomic-mcp/target/theronic-datomic-mcp-0.3.0.jar~/.codex/config.toml
[mcp_servers.datomic]
command = "java"
args = ["-jar", "/Users/petrus/code/datomic-mcp/target/theronic-datomic-mcp-0.3.0.jar"]
env = { DATOMIC_URI = "<DATOMIC_URI>" }
# codex mcp add datomic --env DATOMIC_URI='<DATOMIC_URI>' -- java -jar /Users/petrus/code/datomic-mcp/target/theronic-datomic-mcp-0.3.0.jar~/.cursor/mcp.json
{
"mcpServers": {
"datomic": {
"command": "java",
"args": [
"-jar",
"/Users/petrus/code/datomic-mcp/target/theronic-datomic-mcp-0.3.0.jar"
],
"env": {
"DATOMIC_URI": "<DATOMIC_URI>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"datomic": {
"type": "stdio",
"command": "java",
"args": [
"-jar",
"/Users/petrus/code/datomic-mcp/target/theronic-datomic-mcp-0.3.0.jar"
],
"env": {
"DATOMIC_URI": "<DATOMIC_URI>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"datomic": {
"command": "java",
"args": [
"-jar",
"/Users/petrus/code/datomic-mcp/target/theronic-datomic-mcp-0.3.0.jar"
],
"env": {
"DATOMIC_URI": "<DATOMIC_URI>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"datomic": {
"command": "java",
"args": [
"-jar",
"/Users/petrus/code/datomic-mcp/target/theronic-datomic-mcp-0.3.0.jar"
],
"env": {
"DATOMIC_URI": "<DATOMIC_URI>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"datomic": {
"command": "java",
"args": [
"-jar",
"/Users/petrus/code/datomic-mcp/target/theronic-datomic-mcp-0.3.0.jar"
],
"env": {
"DATOMIC_URI": "<DATOMIC_URI>"
}
}
}
}Environment variables
DATOMIC_URI
Replace the placeholders with your own credentials and keep them out of version control.