# ArcadeIndex (arcadeindex.io)

Indexes free browser games, checking each one for playability and malware before listing it.

- Atlas card: https://inite.ai/en/atlas/arcadeindex.io
- Site: https://arcadeindex.io
- For: People wanting free browser games to play now, and developers submitting games for listing
- Categories: lifestyle
- Use not measured/100 · alive 100/100

## Used for

- play free browser games without downloads or sign-up
- find games to play with friends on one computer
- submit a game for review and listing on the index

## Price

Not read yet.

## For developers

- API docs: https://arcadeindex.io/portal
- MCP server: io.arcadeindex/catalog (namespace; open on 2026-10-29, 7 tools)
- Read 2026-10-29

## MCP server, measured daily

Server: https://arcadeindex.io/mcp/catalog, checked every day since 2026-10-29 (6 checks).

- Answered: measuring, 6 daily checks so far
- Median first answer: 303 ms
- Sign-in: none
- Context its tool definitions take: about 3696 tokens (7 tools)
- Tool definitions: B, 88/100
- Failing "params_described": 5 of 7 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-10-29

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Source: INITE Atlas, https://inite.ai/en/atlas/arcadeindex.io. JSON: https://inite.ai/api/atlas/arcadeindex.io. MCP: https://inite.ai/api/mcp (atlas_lookup).