sugar: Persistent memory for AI coding agents

by roboticforce · MCP Server · ★ 98

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install sugar

pipx install sugarai
claude mcp add sugar -- sugar mcp memory

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 74/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

ai-agentsai-codingai-developmentai-memoryautonomous-aiclaude-codecontext-managementcross-projectdeveloper-toolsdevtools

Quick Facts

Stars98
Forks16
LanguagePython
CategoryMCP Server
Quality Score74/100
Open Issues4
Last Updated2026-10-14
Created2025-08-21
Platformsclaude-code, mcp, python
Est. Tokens~16k

About sugar

Sugar Autonomous issue resolution for AI-assisted development. Security scanners find vulnerabilities. Dependabot opens issues. Copilot flags problems. Sugar reads the issue, writes the fix, runs the tests, and opens the PR.

Compatible Skills

These tools work well together with sugar for enhanced workflows:

  • hipocampus — semantic(0.30)+complementary+rare_topics+similar_pop+shared_platform (59%)
  • claude-cognitive — semantic(0.25)+complementary+rare_topics+same_lang+similar_pop+shared_platform (58%)
  • codemem — semantic(0.36)+complementary+same_lang+similar_pop+shared_platform (57%)
  • roampal-core — semantic(0.47)+rare_topics+same_lang+similar_pop+shared_platform (56%)

sugar alternative? Top 6 similar tools

Looking for a sugar alternative? If you're comparing sugar with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • roampal-core by roampal-ai · ⭐ 51

    Outcome-based persistent memory MCP server for Claude Code and OpenCode. Good advice promoted, bad advice demo

  • Ori-Mnemos by aayoawoyemi · ⭐ 328

    Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.

  • omega-memory by omega-memory · ⭐ 220

    Persistent memory for AI coding agents

  • task-orchestrator by jpicklyk · ⭐ 209

    Server-enforced workflow discipline for AI agents. An MCP server providing persistent work items, dependency g

  • pdf-mcp by jztan · ⭐ 148

    MCP server that lets Claude Code and other AI agents read and search large PDFs, one file or a whole folder: a

  • Zikkaron by amanhij · ⭐ 62

    Biologically-inspired persistent memory engine for Claude Code. 26 cognitive subsystems, Hopfield networks, pr

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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