MCP.Market

Anneal MCP server

online · 100% uptime
by imsovikde·io.github.imsovikde/anneal·v1.2.6

Zero-friction personal operating system: habits, tasks, and FSRS-5 study retention via remote MCP.

A92/100grade A
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Safety scan
A92/100

full report

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If you have run it, two minutes of your experience saves the next person an afternoon.

Anneal tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 250ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 33 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Anneal compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 93% of 48,243 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
1,031 ms
faster than 12% of 30,027 servers

Install Anneal in Claude Code, Cursor or VS Code

claude mcp add --transport http anneal https://anneal-os.vercel.app/api/mcp
Add to Cursor

What the publisher says

From the Anneal repository's README, as published. We do not edit it. Read it on GitHub

Anneal MCP Server

Official Model Context Protocol Remote Server for the Anneal Personal Operating System

Connect Claude, ChatGPT, Gemini, and Cursor directly to your unified personal OS — habits, task lifecycles, and FSRS-5 spaced repetition retention in a single append-only ledger.

Instant 1-Click AI Client Integrations

Live Web Application · Server Endpoint · Architecture Guide · Submit Feedback

What is Anneal MCP?

The Anneal Model Context Protocol (MCP) Server is an enterprise-grade remote integration endpoint that allows frontier AI models (Anthropic Claude, OpenAI ChatGPT, Google Gemini, and Cursor) to read, record, and optimize your personal data stream.

Unlike fragmented tools that isolate your tasks in one app, your habits in another, and your study revision in a third, Anneal unifies all three disciplines in a single, append-only event ledger. Through this server, AI agents act directly on your behalf:

  1. Habits Engine: Query adherence, log completions, calculate streaks, and project behavioral velocity.
  2. Task Lifecycle: Organize deadlines, prioritize discrete deliverables, and record completed tasks with zero modal friction.
  3. Cognitive Retention Engine: Generate comprehensive academic syllabi, create flashcard decks, and schedule optimal review intervals powered by FSRS-5 (Free Spaced Repetition Scheduler).

Competitive Architecture Benchmark

Why frontier AI agents perform better with Anneal MCP compared to legacy productivity integrations:

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Anneal: common questions

Is Anneal MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the Anneal safety report
How do I install Anneal?
It runs remotely at anneal-os.vercel.app. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Anneal need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Anneal maintained?
The last commit was 55 days ago (2026-09-11). The latest release is v1.2.6.
Is Anneal up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Anneal compare with other MCP servers?
safety score 92/100 (higher than 93% of 48,243 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 1,031 ms (faster than 12% of 30,027 servers). Full comparison.