MCP server

LibreLink Up (CGM)

io.github.mcp-dir/librelink-mcp

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

Glucose readings from your LibreLink Up sensor: graph, logbook, stats and summaries (read-only). Sec

Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

16

Token cost

About 2,985 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

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

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 librelink-mcp https://api.mcp.ai/p_librelink

Claude Desktop

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

Codex (config.toml)

[mcp_servers.librelink-mcp]
url = "https://api.mcp.ai/p_librelink"

Gemini CLI

{"mcpServers":{"librelink-mcp":{"httpUrl":"https://api.mcp.ai/p_librelink"}}}

Cursor

{"mcpServers":{"librelink-mcp":{"url":"https://api.mcp.ai/p_librelink"}}}

VS Code

{"servers":{"librelink-mcp":{"type":"http","url":"https://api.mcp.ai/p_librelink"}}}

Antigravity

agy mcp add librelink-mcp https://api.mcp.ai/p_librelink

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":"librelink-mcp","server_url":"https://api.mcp.ai/p_librelink","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"librelink-mcp","server_url":"https://api.mcp.ai/p_librelink"}

Tools

• librelink_get_connection ~158 tokens
  Get a specific LibreLink Up connection by patient (returns target range, sensor info, latest glucose measurement envelope). Read-only CGM data — not for medical decisions without clinician review. Bulk support: accepts patient_ids for batched execution.
• librelink_get_current_glucose ~183 tokens
  Get the latest single glucose reading for a connection (value, trend, color, isHigh/isLow flags). Read-only CGM data — not for medical decisions without clinician review. Use librelink_get_glucose_graph for multi-point history or librelink_get_glucose_stats for time-in-range. Bulk support: accepts
• librelink_get_glucose_graph ~184 tokens
  Get the high-resolution ~12h glucose graph for a connection (raw graphData array of measurement points). Read-only CGM data — not for medical decisions without clinician review. For a single current reading use librelink_get_current_glucose; for stats use librelink_get_glucose_stats. Bulk support:
• librelink_get_glucose_logbook ~173 tokens
  Get the manual-scan logbook for a connection (~14 days of spot readings and notes). Read-only CGM data — not for medical decisions without clinician review. Not the continuous graph — use librelink_get_glucose_graph for minute-by-minute data. Bulk support: accepts patient_ids for batched execution
• librelink_get_glucose_stats ~192 tokens
  Compute time-in-range, average, min/max, and latest-point snapshot from the current graph window (~12h) for a connection. Defaults: target 70-180 mg/dL. Read-only CGM data — not for medical decisions without clinician review. Bulk support: accepts patient_ids for batched execution.
• librelink_get_last_hours ~161 tokens
  Last N hours of normalized points [{ ts, mg_dl, trend }] from the current graph window (max ~12h). Read-only CGM data — not for medical decisions without clinician review. Bulk support: accepts patient_ids for batched execution.
• librelink_get_latest_reading ~150 tokens
  Normalized latest reading: { mg_dl, trend_arrow, timestamp, minutes_ago, has_active_sensor }. Read-only CGM data — not for medical decisions without clinician review. Bulk support: accepts patient_ids for batched execution.
• librelink_get_today_summary ~202 tokens
  Same shape as librelink_get_glucose_stats but filtered to "today" in a chosen IANA timezone, plus hypo_events_70 / hyper_events_180 counts. Read-only CGM data — not for medical decisions without clinician review. Bulk support: accepts patient_ids for batched execution.
• librelink_list_accounts ~92 tokens
  List patients linked to this install (id = patient_id, label, name). Read-only CGM data — not for medical decisions without clinician review.
• librelink_list_connections ~107 tokens
  List patients whose LibreLink Up readings are accessible to this install (alias of librelink_list_accounts; same data). Read-only CGM data — not for medical decisions without clinician review.

Browse

• GitHub tools
• GitHub and code hosting
• Health and medicine

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