Mmcp.market

idempotent-redundancy skill

by parcadei·parcadei/Continuous-Claude-v3·3.9k stars·MIT

Idempotent Redundancy

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Is the idempotent-redundancy skill safe?

Clean: nothing in its files matched our rules. We read 1 file in the folder on 2026-09-28.

No findings.

Install the idempotent-redundancy skill

A skill is a folder. Copy it into your agent's skills folder and the agent loads it when the task matches its description.

git clone --depth 1 https://github.com/parcadei/Continuous-Claude-v3.git /tmp/Continuous-Claude-v3
mkdir -p ~/.claude/skills
cp -r /tmp/Continuous-Claude-v3/.claude/skills/idempotent-redundancy ~/.claude/skills/idempotent-redundancy
available in every project

In the Claude apps, zip the folder and upload it from the Skills settings. The folder on GitHub

The instructions your agent would load

SKILL.md as published, without the frontmatter. Read it on GitHub

Idempotent Redundancy

When adding redundant paths (fallbacks, belt-and-suspenders), make them idempotent.

Pattern

Redundancy without idempotency causes loops, churn, or data corruption.

DO

  • Use ismerge: true for Braintrust updates
  • Check if value exists before writing (fallback only if missing)
  • Use atomic write/rename for file operations
  • Make reconciliation steps safe to run repeatedly

DON'T

  • Write unconditionally in fallback paths
  • Allow multiple writers to overwrite each other
  • Fire "repair" actions that can trigger more repairs

Source Sessions

  • a541f08a: "Redundancy is good only if idempotent"
  • 1c21e6c8: "Belt-and-suspenders, but make it idempotent"
  • 6a9f2d7a: "Idempotent repair hooks"

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