A local memory service that stores facts in a knowledge graph and lets an agent recall them in later sessions. A knowledge graph records facts and their relationships.

Use it when an agent needs persistent memory across conversations, such as remembering project decisions, people, or recurring preferences.

It reduces repeated explanations by preserving useful project or user information between sessions. It can also help the agent connect related facts over time.

memory — MCP server by viknesh20-20

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods

npx agentmods add mcp/viknesh20-20/claude-code-tool-kit/memory

Clone the repo

git clone --depth 1 https://github.com/viknesh20-20/claude-code-tool-kit

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin 92% copy Near-identical to another mod in the catalogue.

Security

Grade A, and why

memory scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

92% identical to memory — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.mcp.json · 9 lines

What it actually says

{
  "memory": {
    "command": "npx",
    "args": [
      "-y",
      "@modelcontextprotocol/server-memory"
    ]
  }
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2d ago First seen · 9 lines scan A 2ab64fbe22b4

Subscribe to this mod's changes

memory is an MCP server published in the GitHub repository viknesh20-20/claude-code-tool-kit (7 stars, last pushed 4mo ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. It is 92% identical to memory, differing in 2 lines, and is treated as a copy.

Memory and context agent-orchestration ai-agents ai-coding-assistant-tools claude-ai-skills claude-code claude-code-agents

dos-kernel

Dispatch Operating System — the domain-free trust substrate for fleets of autonomous agents (verdict spine, ship oracle, structured refusal, lane arbiter, correlation spine). Runs locally from the dos-kernel Python package. Needs 1 environment variable to run.

anthony-chaudhary/dos-kernel · not measured

memory

Getting it into your agent

Grade A, and why

Nothing flagged

This is a copy

What it actually says

What this file has done since we first saw it

Other mcp servers, from other repositories

dos-kernel

unison

agent-bus

deepwiki

docs-langchain

reference-langchain