# IronShard (ironshard.ai)

Provides S3-compatible cloud buckets that AI agents access over MCP, with branching, per-agent access control and a signed audit log.

- Atlas card: https://inite.ai/en/atlas/ironshard.ai
- Site: https://ironshard.ai
- For: teams running AI agents that need governed, auditable S3 storage over MCP
- Categories: dev
- Use 0/100 · alive 100/100

## Used for

- branch production data so agents can experiment without touching it
- roll storage back to an earlier point in time
- look up every file an AI agent touched in the audit log

## Price

- from 0.018 USD/month (read 2026-10-23 on https://ironshard.ai/pricing)

## For developers

- MCP server: ai.ironshard/agent-storage-sandbox (namespace; open on 2026-10-23, 8 tools)
- Read 2026-10-23

## MCP server, measured daily

Server: https://agents-mcp.ironshard.ai/mcp, checked every day since 2026-10-24 (3 checks).

- Answered: measuring, 3 daily checks so far
- Median first answer: 291 ms
- Sign-in: none
- Context its tool definitions take: about 1205 tokens (8 tools)
- Tool definitions: A, 100/100
- Warning "open_writes": create_bucket, upload_object, delete_object
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr, iso27001, hipaa, pci, soc2, iso27701, csa_star
- Read 2026-10-23

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