# Arcaeon

> Arcaeon, an MCP server by arcaeon.io, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. A record of what an agent did that the agent cannot quietly rewrite, and a way for anyone to check.

- Canonical: https://www.anchorterminal.com/tools/arcaeon
- Markdown: https://www.anchorterminal.com/tools/arcaeon.md (~450 tokens)
- Slim: https://www.anchorterminal.com/tools/arcaeon.min.md (~380 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/tools/arcaeon.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-04

# Arcaeon

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by arcaeon.io (https://arcaeon.io)
- Listed because: It's published in the registry under arcaeon.io, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: A record of what an agent did that the agent cannot quietly rewrite, and a way for anyone to check.

## Facts

- MCP registry: `io.arcaeon/arcaeon` 0.9.0
- Package: pypi `arcaeon` (stdio)
- Source: https://github.com/Arcaeon-io/arcaeon
- Website: https://arcaeon.io
- PyPI downloads a week: 53
- GitHub stars: 1
- Registry entry updated: 2026-09-25

- JSON: https://www.anchorterminal.com/api/v1/tools/arcaeon.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming