Knowledge Risk

Know who holds critical knowledge —
before they hand in their notice

Calyntro's Knowledge Risk dashboard turns your Git history into a complete ownership map: bus factor KPIs, module risk scores, a developer breakdown with module ownership tags, top-risk files ranked by activity × concentration, and a month-by-month silo trend.

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What we found in the MongoDB codebase

161

Files — one sole owner

A single developer holds exclusive knowledge of 161 files in the highest-churn module

Modules at 100% silo risk

Complete knowledge concentration — no secondary coverage whatsoever

17/43

Modules with measurable risk

In a professionally maintained open-source project with hundreds of contributors

What it measures

Bus Factor KPIs% of files with a bus factor of one, modules with elevated or critical exposure, and sole-owner developers flagged at risk — at a glance.
Key Persons & Module BreakdownWho owns how many files, at what average concentration, and across which modules. Critical / Watch / Stable status makes risk conversations concrete.
Temporal OwnershipTracks who owned code when it was written — captures historical accountability that current team rosters miss entirely.
Silo Ratio TrendMonth-by-month chart of knowledge concentration. A rising trend signals ownership is narrowing — a strategic warning, not just a snapshot.

When to use it

Developer offboarding

A key engineer hands in their notice. Calyntro maps exactly which files and modules they exclusively own — before the notice period ends.

Succession planning

Identify which developers hold unique knowledge before they become a single point of failure — proactively, not reactively.

Team restructuring

Ensure knowledge is distributed across the new team structure — not accidentally concentrated in one team or one person.

Know who holds critical knowledge —before they hand in their notice

What it measures

When to use it

See it on your codebase

Know who holds critical knowledge —
before they hand in their notice