# Daystruct (daystruct.ai)

Hosts a catalogue of tested, reusable code functions that coding agents and local LLMs can call to build and check projects.

- Atlas card: https://inite.ai/en/atlas/daystruct.ai
- Site: https://daystruct.ai
- For: developers using coding agents or local LLMs to build and test their projects
- Categories: dev
- Use 0/100 · alive 100/100

## Used for

- give a coding agent tested functions and tools
- have an agent build, improve and verify a project
- check price and licensing before buying a capability

## Price

- from 5 USD/month, no free plan (read 2026-10-23 on https://www.daystruct.ai/pricing)

## For developers

- OpenAPI: https://daystruct.ai/openapi.json (86 paths)
- MCP server: ai.daystruct.api/daystruct (namespace; open on 2026-10-23, 26 tools)
- Read 2026-10-23

## MCP server, measured daily

Server: https://api.daystruct.ai/mcp, checked every day since 2026-10-23 (4 checks).

- Answered: measuring, 4 daily checks so far
- Median first answer: 117 ms
- Sign-in: none
- Context its tool definitions take: about 6079 tokens (26 tools)
- Tool definitions: B, 85/100
- Failing "params_described": 23 of 26 tools
- Warning "open_writes": create_task_session
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-23

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