// structured maintenance automation

Structured, Repeatable Automation for

Close security exposure and clear upgrade debt at a pace your reviewers can stand behind. Every change arrives validated, with the evidence to sign it off.

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// from the blog
All posts
12 AUG 2026

Evaluating Open Weight Models for Software Maintenance

Can open weight models automate software maintenance effectively and at lower cost?

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4 AUG 2026

Introducing Parity: Prove what a replacement preserves

Replace legacy software without losing the behavior your team depends on.

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// solutions - security advisory patching

Patch CVEs as soon as they land

With the rise of AI, the amount of security advisories is ramping up. Every advisory pulls engineers into triage, package selection, validation, review, and audit notes. Bosun starts that task when the advisory lands, applies your policy, and produces a reviewable PR or a clear reason to wait.

// solutions - sdlc agent automation

Automate your SDLC.
End to end.

Bosun orchestrates AI agents across every phase of your software development lifecycle, from issue to deployment. Define workflows once, run them across multiple repos in parallel, and ship merge-ready PRs without the back-and-forth.

// solutions - legacy modernisation

Legacy migrations.
Automated.

Stop stretching sprints across quarters to handle framework upgrades. Bosun workflows map your codebase, write the tests, execute the migrations and open the PRs. Your engineers receive detailed reports and evidence to confidently approve.

// customer stories

The results speak
for themselves.

Each of these documents what was actually executed, where the claim boundary sits, and which controls stayed with the reviewers. Two are bounded proofs of value rather than completed programmes, and they say so.

Customer proof of value
Legacy PHP upgrades

Maintenance can continue without making senior engineers responsible for every repetitive detail again.

Technical proof of value
Perl to Rust migration

Modernisation becomes safer and faster when every slice has an explicit scope, rollbacks and evidence.

Case study
Frontend modernization

Turning a 15-year frontend migration into reviewable work.

Pick the first maintenance task.

Tell us where required change is piling up: security remediation, dependency updates, migrations, CI triage, review, or production issues.

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We scope the first automation with you.
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