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Vibo MCP server

by vnbochkarev-netizen·io.github.vnbochkarev-netizen/vibo-mcp·v0.2.6·1 stars
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Persistent memory for AI agents: L1/L2/L3, web compression, threads.

B80/100grade B
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Safety scan
B80/100

full report

Adoption
Growing

1 stars59 downloads/wk

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

Vibo tools (6)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • memory_add

    Save a fact to persistent memory. Deduplicated by exact match.

  • memory_search

    Search persistent memory for relevant facts. Returns facts + token savings.

  • memory_usage

    Get token savings statistics (today + all-time).

  • memory_verify

    Verify factual claims against memory. Returns CONFIRMED / CONTRADICTS / NOT FOUND per claim. Use before answering with facts about the user, projects, numbers, dates.

  • thread_memory

    Thread memory: add message, compress old ones, ask details, get context.

  • web_search

    Fetch a web page and compress it through ViBo (saves 96-99% tokens).

Public scan report

scanner v0.1.10 · 2026-10-03 · same rubric, same numbers if you re-run it

no findings
  • Code scan5 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 19 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 80/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Vibo compares

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

Safety score
80/100
higher than 60% of 48,243 servers
Tools
6
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
1
more than 65% of 28,706 servers
Downloads a week
59
more than 47% of 12,306 servers with a package

What its tools let an agent do: 6 read

Install Vibo in Claude Code, Cursor or VS Code

Runs npx -y @vibo-dev/vibo-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add vibo-mcp -- npx -y @vibo-dev/vibo-mcp
Add to Cursor

What the publisher says

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

🦞 ViBo MCP Server

Memory for AI agents — persistent memory (L1/L2/L3 encryption), web-search savings and thread memory. Works with any MCP client: Claude Desktop, Cursor, OpenClaw, Windsurf, Codex, and more.

Install

npm install -g @vibo-dev/vibo-mcp

Configuration

Add to your MCP client config (Claude Desktop example):

{
  "mcpServers": {
    "vibo": {
      "command": "npx",
      "args": ["-y", "@vibo-dev/vibo-mcp"],
      "env": {
        "VIBO_API_KEY": "YOUR_VIBO_KEY"
      }
    }
  }
}

Get a key: https://wwwvibo.com — free 2-day trial, then $5/month.

Tools

Example

Agent: "What does client Anna prefer?" → memory_search("Anna preferences") → • [L1] client-anna: Anna likes coffee without sugar, order #42 → 💾 Saved 13,452 tokens (97.5%)

Honest numbers

  • Memory: 97.5% fewer tokens on 118 facts (grows with memory, 50-150× on 10K+).
  • Web search: 99.6% (measured 47,443 → 186 tokens).
  • Threads: -72%.
  • Secrets (L3) never reach the LLM — encrypted by design.

Links

  • Site: https://wwwvibo.com
  • Bot: @ViBomemorybot
  • Docs: https://github.com/vnbochkarev-netizen/ViBo-memory

Related projects

.vibo archive at a flat ~26 MiB peak RSS, and read its index over HTTP without fetching the payload (Apache-2.0). Docs site

  • CloudArc — pack a 10 GiB folder into one

agent memory (MIT).

  • memory-shield — poisoning defense for

with L1/L2/L3 encryption.

  • ViBo-memory — persistent agent memory

Integrations

  • cc-connect (bridge agent CLIs to messengers): docs/cc-connect.md

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

Vibo: common questions

Is Vibo MCP server safe?
Mostly: it is graded B (80/100). Read the Vibo safety report
How do I install Vibo?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Vibo need an API key?
Yes. The registry entry asks for VIBO_API_KEY.
Is Vibo maintained?
The last commit was 52 days ago (2026-09-15). The latest release is v0.2.6.
What can I use instead of Vibo?
Servers from other publishers that do the same job: State Memory MCP server and Knowl MCP server.
How does Vibo compare with other MCP servers?
safety score 80/100 (higher than 60% of 48,243 servers); tools 6 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Vibo

Same job from other publishers: the closest match first, then the best rated.

  • State Memory MCP
    Persistent workflow graph server tracking tasks, decisions, spatial entities, and blockers.
    A
  • Knowl
    Persistent memory for AI agents, for code, research and everyday life. Stale facts retire.
    A