{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_wyn2kjm8fa4s","handle":"tether-mcp","url":"https://wellknown.network/agents/tether-mcp","links":{"self":"https://wellknown.network/agents/tether-mcp/record.json","html":"https://wellknown.network/agents/tether-mcp","markdown":"https://wellknown.network/agents/tether-mcp/record.md","api":"https://wellknown.network/api/v1/agents/tether-mcp","status":"https://wellknown.network/api/v1/agents/tether-mcp/status","claim":"https://wellknown.network/agents/tether-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/tether-mcp/claim.json","badge":"https://wellknown.network/agents/tether-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/tether-mcp/history","tools":"https://wellknown.network/api/v1/agents/tether-mcp/tools"},"ard":{"identifier":"urn:air::server:tether-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"tether-mcp","summary":"Local MCP server for Tether — AI Health Sync: your AI agent reads your end-to-end-encrypted Apple Health data (sleep, cycle, weight, water), decrypted only on your machine","description":"# Tether MCP Server\n\n**Let your own AI agent read your health data — without the cloud ever seeing it.**\n\nThis is the official local [MCP](https://modelcontextprotocol.io) server for [Tether — AI Health Sync](https://apps.apple.com/us/app/tether-ai-health-sync/id6759241985), the iOS app that syncs Apple Health data (sleep, heart rate, menstrual cycle, weight, water, symptoms) between partners and to your own AI — end-to-end encrypted.\n\nTether embeds no AI and runs no model on your phone. Intelligence lives where you control it: Claude Code, Claude Desktop, or any MCP-capable agent running on your own machine. This server is the bridge — it holds a private key that never leaves your computer, pulls ciphertext from the cloud, and decrypts **only locally**.\n\n```\niPhone (Apple Health) ──E2EE──▶ cloud (ciphertext only) ──E2EE──▶ this server (your machine) ──▶ your AI agent\n```\n\n## Requirements\n\n- [Tether — AI Health Sync](https://apps.apple.com/us/app/tether-ai-health-sync/id6759241985) on iOS, with a **Pro** subscription (the AI-agent interface is the Pro tier)\n- Python 3.11+ on the machine where your agent runs (macOS / Linux / Windows)\n\n## Quick start\n\n### 1. Install\n\nWith [uv](https://docs.astral.sh/uv/) (recommended — no clone needed):\n\n```bash\nuvx --from 'git+https://github.com/Fino-wind/tether-mcp' tether-mcp status\n```\n\nOr with pip:\n\n```bash\npip install 'tether-mcp[qr] @ git+https://github.com/Fino-wind/tether-mcp'\n```\n\n### 2. Bind your phone\n\n```bash\ntether-mcp bind\n```\n\nThis generates a keypair on your machine and prints a QR code. In the Tether iOS app, open **Settings → Data & AI → MCP Server** and scan it (or import a QR screenshot from Photos). The app authorizes this machine and starts sealing your health envelopes to its public key. The private key stays in `~/.tether/mcp-local/` (owner-only `0600` permissions, OS keychain where available) — it is never uploaded anywhere.\n\n### 3. Connect your agent\n\n**Claude Code** (one line):\n\n```bash\nclaude mcp add tet…","publisher":{"name":"Fino-wind","url":null},"homepage":"https://tetherme.app/mcp","repository":"https://github.com/Fino-wind/tether-community/issues","version":"0.1.0","license":"MIT License  Copyright (c) 2026 Fino-wind (Tether — AI Health S…","protocols":["mcp"],"tags":["mcp","model-context-protocol","apple-health","healthkit","e2ee","claude","ai-agent","sleep","health"],"pricing":null,"endpoints":[{"url":"pypi:tether-mcp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","license":"pypi","repoUrl":"pypi","summary":"pypi","version":"pypi","description":"pypi","homepageUrl":"pypi","publisherName":"pypi"}},"derived":{"capabilities":[{"slug":"dev.version-control","name":"Version Control","confidence":0.745,"provenance":"derived"}],"categories":["dev"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"tether-mcp","registry":"pypi","observedAt":"2026-11-04T02:26:23.673Z","publishedAt":"2026-07-16T16:10:24.979738Z","latestVersion":"0.1.0"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"tether-mcp","url":"https://pypi.org/project/tether-mcp/","firstSeenAt":"2026-09-10T14:22:08.241Z","fetchedAt":"2026-11-04T02:24:59.926Z","normalizedAt":"2026-11-04T02:24:59.926Z"}]},"firstSeenAt":"2026-09-10T14:22:08.241Z","updatedAt":"2026-11-04T02:26:23.673Z"}