The Extcord MCP server,
connected in one click.
Agent utilities: read big pages without filling context, exact math, dates, parsing. Free. Connect the official Extcord 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 Extcord 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 extcord https://extcord.io/mcpRun in your terminal, then restart Claude Code.
Extcord · https://extcord.io/mcp
What your AI can do with Extcord
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “discover”: Find out what this server can do. With no arguments: every op by category with a one-line intent, plus saved recipes. With query: the best-m.”
“Use “invoke”: Run one operation and get its result as a handle: type, size, estimated tokens, the value itself if small (else a preview), and suggested ne.”
“Use “run_pipeline”: Chain operations in one call; only the final result comes back, intermediate data stays on the server. Example steps: [{"op": "fetch", "args.”
“Use “inspect”: Look at a handle: its summary, its value one page at a time, or its provenance. Check est_tokens in the summary before reading a big value;.”
How secure is the Extcord MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Extcord holds up.
Official endpoint
Operated by Extcord (extcord.io) 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 Extcord 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 Extcord
Choose Extcord in the gate directory. No sign-in needed.
Use it anywhere
Extcord'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 Extcord exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
discover — Find out what this server can do. With no arguments: every op by category with a one-line intent, plus saved recipes. With query: the best-m
invoke — Run one operation and get its result as a handle: type, size, estimated tokens, the value itself if small (else a preview), and suggested ne
run_pipeline — Chain operations in one call; only the final result comes back, intermediate data stays on the server. Example steps: [{"op": "fetch", "args
inspect — Look at a handle: its summary, its value one page at a time, or its provenance. Check est_tokens in the summary before reading a big value;
run_recipe — Run a saved pipeline in one call. Built-ins: page_to_markdown (url, max_tokens), page_outline (url), page_links (url, contains), page_tables
save_recipe — Save a working pipeline under a name so any agent can run it later with run_recipe. Saved recipes are shared and can't be overwritten.
Who runs the Extcord MCP server?
The Extcord MCP server at a glance
https://extcord.io/mcpQuestions, answered
Is there an official Extcord MCP server?
Yes — Extcord operates its own remote MCP server at extcord.io. 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 Extcord to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Extcord in the directory. No account or sign-in is needed. From then on, Extcord's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Extcord runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Extcord 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 Extcord in minutes. No credit card required.
Connect more than just Extcord
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Extcord in: Claude · Claude Code · ChatGPT · Cursor · VS Code