GSA Per Diem access readiness, lodging, and meals and incidental expense rates. 7 tools.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add gsa-per-diem --env PERDIEM_API_KEY='<PERDIEM_API_KEY>' -- uvx gsa-perdiem-mcp~/.codex/config.toml
[mcp_servers.gsa-per-diem]
command = "uvx"
args = ["gsa-perdiem-mcp"]
env = { PERDIEM_API_KEY = "<PERDIEM_API_KEY>" }
# codex mcp add gsa-per-diem --env PERDIEM_API_KEY='<PERDIEM_API_KEY>' -- uvx gsa-perdiem-mcp~/.cursor/mcp.json
{
"mcpServers": {
"gsa-per-diem": {
"command": "uvx",
"args": [
"gsa-perdiem-mcp"
],
"env": {
"PERDIEM_API_KEY": "<PERDIEM_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"gsa-per-diem": {
"type": "stdio",
"command": "uvx",
"args": [
"gsa-perdiem-mcp"
],
"env": {
"PERDIEM_API_KEY": "<PERDIEM_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"gsa-per-diem": {
"command": "uvx",
"args": [
"gsa-perdiem-mcp"
],
"env": {
"PERDIEM_API_KEY": "<PERDIEM_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"gsa-per-diem": {
"command": "uvx",
"args": [
"gsa-perdiem-mcp"
],
"env": {
"PERDIEM_API_KEY": "<PERDIEM_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"gsa-per-diem": {
"command": "uvx",
"args": [
"gsa-perdiem-mcp"
],
"env": {
"PERDIEM_API_KEY": "<PERDIEM_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http gsa-per-diem https://gsa-perdiem.1102tools.com/mcp~/.codex/config.toml
[mcp_servers.gsa-per-diem]
url = "https://gsa-perdiem.1102tools.com/mcp"
# codex mcp add gsa-per-diem --url https://gsa-perdiem.1102tools.com/mcp~/.cursor/mcp.json
{
"mcpServers": {
"gsa-per-diem": {
"url": "https://gsa-perdiem.1102tools.com/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"gsa-per-diem": {
"type": "http",
"url": "https://gsa-perdiem.1102tools.com/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"gsa-per-diem": {
"httpUrl": "https://gsa-perdiem.1102tools.com/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"gsa-per-diem": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://gsa-perdiem.1102tools.com/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"gsa-per-diem": {
"url": "https://gsa-perdiem.1102tools.com/mcp"
}
}
}Environment variables
PERDIEM_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.