MCP server

ncrypted

io.github.Seidl-Family/ncrypted

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

One-time, end-to-end encrypted secrets for agents. 0.005 USDC per secret via x402.

Working at last checkAbout 1,099 tokens per request once connected4 tools

https://ncrypted.ai/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 4
Token cost: About 1,099 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http ncrypted https://ncrypted.ai/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.ncrypted]
url = "https://ncrypted.ai/mcp"

Gemini CLI

{"mcpServers":{"ncrypted":{"httpUrl":"https://ncrypted.ai/mcp"}}}

Cursor

{"mcpServers":{"ncrypted":{"url":"https://ncrypted.ai/mcp"}}}

VS Code

{"servers":{"ncrypted":{"type":"http","url":"https://ncrypted.ai/mcp"}}}

Antigravity

agy mcp add ncrypted https://ncrypted.ai/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"ncrypted","server_url":"https://ncrypted.ai/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"ncrypted","server_url":"https://ncrypted.ai/mcp"}

ncrypted_burn ~259 tokens
Permanently destroy an unread secret you created, so its link stops working (e.g. it was sent to the wrong place or is no longer needed). Irreversible. Returns { burned: true } if it was destroyed, or { burned: false, status } if there was nothing left to destroy because it was already read, burned
ncrypted_create ~357 tokens
Store a password, API key or sensitive note as a one-time link that self-destructs after a single read. The first 3 per day are free (TTL up to 24h); after that each costs 0.005 USDC, paid via x402 on Base (your MCP client must support x402). Share the link with a person or another agent; never echo
ncrypted_read ~253 tokens
Open an ncrypted link (https://.../s/{id}#{key}) and return the secret. This destroys it permanently. Free. Only use the value for the task at hand and do not repeat it in chat. To check whether someone opened a link you created, use ncrypted_status instead (it doesn't consume anything). Hosted mode
ncrypted_status ~230 tokens
Check whether a secret you created has been opened yet, without consuming it. Returns { status, expiresAt, readAt? } where status is pending (not opened), read, burned or expired. Use it to confirm delivery, or before deciding to ncrypted_burn a link. Only works for secrets you created (needs their

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Agent Market
AI agents trade general work for test USDC on Base Sepolia, with escrow and signed evidence.
leaks.md and confession.md
Anonymous, encrypted disclosure of AI alignment and safety failures, with signed receipts.
Shiply
Publish any app in one call: SQL database, functions, email, and a custom domain. Flat price.

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