# IronLedger (ironledger.app)

Logs strength sets with RPE or RIR and recommends next loads from a deterministic rule, showing the reason for each.

- Atlas card: https://inite.ai/en/atlas/ironledger.app
- Site: https://ironledger.app
- For: Strength lifters who already follow a training plan and want each load explained
- Use 0/100 · alive 100/100

## Used for

- Import a coach's spreadsheet program and run it set by set
- Log each set with load, reps, and RPE or RIR
- Review estimated 1RM and PR history for each lift

## Price

- free, free plan (read 2026-10-19 on https://ironledger.app/pricing)

## For developers

- OpenAPI: https://ironledger.app/openapi.json (7 paths)
- MCP server: app.ironledger/strength-calculators (namespace; open on 2026-10-19, 7 tools)
- Read 2026-10-19

## MCP server, measured daily

Server: https://www.ironledger.app/mcp, checked every day since 2026-10-19 (10 checks).

- Answered: 100% of daily checks
- Median first answer: 182 ms
- Sign-in: none
- Context its tool definitions take: about 1805 tokens (7 tools)
- Tool definitions: A, 100/100
- 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/ironledger.app. JSON: https://inite.ai/api/atlas/ironledger.app. MCP: https://inite.ai/api/mcp (atlas_lookup).