MCP server: grounding/hallucination guard — verify a claim against evidence (Supported/Refuted/NEE) for AI agents
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add eleata-claim-verifier --env EVERIFY_API_KEY='<EVERIFY_API_KEY>' -- npx -y eleata-verify-mcp~/.codex/config.toml
[mcp_servers.eleata-claim-verifier]
command = "npx"
args = ["-y", "eleata-verify-mcp"]
env = { EVERIFY_API_KEY = "<EVERIFY_API_KEY>" }
# codex mcp add eleata-claim-verifier --env EVERIFY_API_KEY='<EVERIFY_API_KEY>' -- npx -y eleata-verify-mcp~/.cursor/mcp.json
{
"mcpServers": {
"eleata-claim-verifier": {
"command": "npx",
"args": [
"-y",
"eleata-verify-mcp"
],
"env": {
"EVERIFY_API_KEY": "<EVERIFY_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"eleata-claim-verifier": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"eleata-verify-mcp"
],
"env": {
"EVERIFY_API_KEY": "<EVERIFY_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"eleata-claim-verifier": {
"command": "npx",
"args": [
"-y",
"eleata-verify-mcp"
],
"env": {
"EVERIFY_API_KEY": "<EVERIFY_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"eleata-claim-verifier": {
"command": "npx",
"args": [
"-y",
"eleata-verify-mcp"
],
"env": {
"EVERIFY_API_KEY": "<EVERIFY_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"eleata-claim-verifier": {
"command": "npx",
"args": [
"-y",
"eleata-verify-mcp"
],
"env": {
"EVERIFY_API_KEY": "<EVERIFY_API_KEY>"
}
}
}
}Environment variables
EVERIFY_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.