# Decision Log (decisionlog.ai)

Stores decisions with their rationale, evidence and supersession history, so teams and agents can retrieve the active answer and its trail.

- Atlas card: https://inite.ai/en/atlas/decisionlog.ai
- Site: https://decisionlog.ai
- For: Teams and AI agents that need to find what was decided, why, and what replaced it
- Use 0/100 · alive 87/100

## Used for

- Find the active decision and its replacement history
- Trace the rationale and sources behind an earlier choice
- Review agent-proposed decisions before they take effect

## Price

- from 10 USD/user-month, free plan (read 2026-10-21 on https://decisionlog.ai/pricing)

## For developers

- OpenAPI: https://decisionlog.ai/openapi.json (89 paths)
- MCP server: ai.decisionlog/mcp (namespace; open on 2026-10-21, 30 tools)
- MCP server card: https://decisionlog.ai/.well-known/mcp.json
- Read 2026-10-21

## MCP server, measured daily

Server: https://www.decisionlog.ai/api/mcp, checked every day since 2026-10-21 (14 checks).

- Answered: 100% of daily checks
- Median first answer: 807 ms
- Sign-in: none
- Context its tool definitions take: about 4121 tokens (30 tools)
- Tool definitions: A, 92/100
- Failing "params_described": 14 of 30 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-21

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