It gives a coding agent a shared place to recall campaign details instead of relying on scattered notes or the current conversation.

archivist-ai — MCP server by Astrotomic/mcp.myarchivist.ai

archivist-ai

archivist-ai is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from Astrotomic/mcp.myarchivist.ai. Its token cost is not measured, scanned A, original, MIT.

A remote memory service for tabletop role-playing game campaigns, storing characters, game sessions, and related information.

In plain words

What is it for?: It helps record and retrieve character information, session history, and other campaign memory.
Why use it?: It gives a coding agent a shared place to recall campaign details instead of relying on scattered notes or the current conversation.

Written for no agent in particular: it speaks MCP, so any client can run it. Also seen: listed in a Claude config.

Good fit It helps record and retrieve character information, session history, and other campaign memory.

Compare 6 mcp servers from other repositories ↓

Install with agentmods

npx agentmods add mcp/astrotomic/mcp.myarchivist.ai/archivist-ai

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.

Clone the repo

git clone --depth 1 https://github.com/Astrotomic/mcp.myarchivist.ai

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

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/astrotomic/mcp.myarchivist.ai/archivist-ai/github.svg)](https://agentmods.dev/mcp/astrotomic/mcp.myarchivist.ai/archivist-ai)

Your own site

<a href="https://agentmods.dev/mcp/astrotomic/mcp.myarchivist.ai/archivist-ai"><img src="https://agentmods.dev/badge/mcp/astrotomic/mcp.myarchivist.ai/archivist-ai/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/astrotomic/mcp.myarchivist.ai/archivist-ai"><img src="https://agentmods.dev/badge/mcp/astrotomic/mcp.myarchivist.ai/archivist-ai.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

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. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

archivist-ai 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 15d 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.

.mcp.json · 6 lines

What it actually says

{
  "archivist-ai": {
    "type": "http",
    "url": "https://mcp.myarchivist.ai/mcp"
  }
}

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.

15d ago Changed 235ca54724b4
2mo ago First seen · 6 lines scan A 3a80989fde80

Subscribe to this mod's changes

archivist-ai is an MCP server published in the GitHub repository Astrotomic/mcp.myarchivist.ai (4 stars, last pushed yesterday), 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. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Memory and context mcp mcp-server

archivist-ai next to 6 mcp servers from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
archivist-aiAstrotomic/mcp.myarchivist.ai	MCP server	4	yesterday	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
memorixAVIDS2/memorix	MCP server	915	3d ago	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
prism-mcpdcostenco/prism-coder	MCP server	156	2d ago	Apache-2.0	A	—	Claude Code
mcp-neo4j-memoryneo4j-contrib/mcp-neo4j	MCP server	990	1mo ago	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
hypermnesia-mcpcdeust/Cortex	MCP server	76	yesterday	MIT	A	—	Claude Code
ai-memoryalphaonedev/ai-memory-mcp	MCP server	56	yesterday	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
neverinfamous-memory-journal-mcpneverinfamous/memory-journal-mcp	MCP server	20	5d ago	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode