# Calcgrid (tttkmbb.com)

Deterministic calculators for finance, health, units and calendars, served as web pages, markdown, JSON API, MCP tools and A2A skills.

- Atlas card: https://inite.ai/en/atlas/tttkmbb.com
- Site: https://tttkmbb.com
- Categories: finance
- Use 0/100 · alive 100/100

## Price

Not read yet.

## For developers

- MCP server: com.tttkmbb/calcgrid (namespace; open on 2026-10-19, 253 tools)
- Read 2026-10-19

## MCP server, measured daily

Server: https://tttkmbb.com/mcp, checked every day since 2026-10-19 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 650 ms
- Sign-in: none
- Context its tool definitions take: about 147986 tokens (253 tools)
- Tool definitions: A, 100/100
- Failing "params_described": 1 of 253 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-19

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