# Sunaiva Core (sunaivacore.io)

Intercepts AI coding agent actions and blocks rule violations before they execute, using deterministic local checks.

- Atlas card: https://inite.ai/en/atlas/sunaivacore.io
- Site: https://sunaivacore.io
- For: developers using AI coding agents who need rules enforced before actions run
- Categories: dev
- Use 0/100 · alive 100/100

## Used for

- block coding agent actions that break rules before they run
- enforce custom rules on agent behaviour
- keep signed audit logs of agent decisions

## Price

- from 49 USD/month, free plan (read 2026-10-26 on https://sunaivacore.io/pricing.html)

## For developers

- MCP server: io.sunaivacore/gate (namespace; open on 2026-10-26, 16 tools)
- MCP server card: https://sunaivacore.io/.well-known/mcp.json
- Read 2026-10-26

## MCP server, measured daily

Server: https://mcp.sunaivacore.io, checked every day since 2026-10-26 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 102 ms
- Sign-in: none
- Context its tool definitions take: about 1555 tokens (16 tools)
- Tool definitions: B, 82/100
- Failing "params_described": 1 of 16 tools
- Failing "annotations": 16 of 16 tools
- Warning "open_writes": update_rules, set_rule_mode, add_custom_rule, update_custom_rule, delete_custom_rule
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Training on your data: no (https://sunaivacore.io/privacy)
- Read 2026-10-26

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