The GSA Per Diem MCP server,
connected in one click.
GSA Per Diem access readiness, lodging, and meals and incidental expense rates. 7 tools. Connect the official GSA Per Diem MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add GSA Per Diem to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http gsa-per-diem https://gsa-perdiem.1102tools.com/mcpRun in your terminal, then restart Claude Code.
GSA Per Diem · https://gsa-perdiem.1102tools.com/mcp
What your AI can do with GSA Per Diem
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_data_status”: Report which fiscal years are bundled, their GSA source files, and which tools call the GSA API. ZIP, state, and M&IE lookups for bundl.”
“Use “lookup_city_perdiem”: Look up federal per diem rates for a city and state. Returns lodging rates (monthly breakdown for seasonal locations) and M&IE (mea.”
“Use “lookup_zip_perdiem”: Look up federal per diem rates by ZIP code. Accepts 5-digit ZIPs or ZIP+4 (e.g., '02101' or '02101-1234'). Bundled fiscal years are.”
“Use “lookup_state_rates”: Get all Non-Standard Area (NSA) per diem rates for a state. Returns every city/county with rates above the standard rate in that st.”
How secure is the GSA Per Diem MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how GSA Per Diem holds up.
Official endpoint
Operated by GSA Per Diem (1102tools.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If GSA Per Diem adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick GSA Per Diem
Choose GSA Per Diem in the gate directory. No sign-in needed.
Use it anywhere
GSA Per Diem's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools GSA Per Diem exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_data_status — Report which fiscal years are bundled, their GSA source files, and which tools call the GSA API. ZIP, state, and M&IE lookups for bundl
lookup_city_perdiem — Look up federal per diem rates for a city and state. Returns lodging rates (monthly breakdown for seasonal locations) and M&IE (mea
lookup_zip_perdiem — Look up federal per diem rates by ZIP code. Accepts 5-digit ZIPs or ZIP+4 (e.g., '02101' or '02101-1234'). Bundled fiscal years are
lookup_state_rates — Get all Non-Standard Area (NSA) per diem rates for a state. Returns every city/county with rates above the standard rate in that st
get_mie_breakdown — Get the M&IE (meals and incidental expenses) tier breakdown table. Returns all M&IE tiers with breakfast, lunch, dinner, incidental, an
estimate_travel_cost — Estimate total per diem cost for a trip. Calculates lodging + M&IE for the specified number of nights. First and last travel days u
compare_locations — Compare per diem rates across multiple locations. locations: list of {"city": "...", "state": "XX"} dicts (optionally with "county"
Who runs the GSA Per Diem MCP server?
The GSA Per Diem MCP server at a glance
https://gsa-perdiem.1102tools.com/mcpQuestions, answered
Is there an official GSA Per Diem MCP server?
Yes — GSA Per Diem operates its own remote MCP server at gsa-perdiem.1102tools.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect GSA Per Diem to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick GSA Per Diem in the directory. No account or sign-in is needed. From then on, GSA Per Diem's tools are available in every client you've connected to gate.
Do I need to host anything?
No. GSA Per Diem runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the GSA Per Diem MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect GSA Per Diem in minutes. No credit card required.
Connect more than just GSA Per Diem
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up GSA Per Diem in: Claude · Claude Code · ChatGPT · Cursor · VS Code