KillSesh
Kill the Legacy Session.
The first on-prem AI pipeline that provides deterministically verified field parity for COBOL translation. 100% auditable transformations. Zero-egress.
4,291,002 fields mapped ·12 nested OCCURS resolved today
01 POLICY-RECORD.
05 POLICY-NUMBER PIC X(12).
05 COVERAGE-AMT PIC 9(9)V99.
05 POLICY-TYPE PIC X(02).
88 AUTO-POLICY VALUE 'AU'.
88 HOME-POLICY VALUE 'HM'.
05 ENDORSEMENTS OCCURS 1 TO 50 TIMES
DEPENDING ON ENDORSE-COUNT.
REDEFINES → z.discriminatedUnion() [PARITY: 42/42]
How it Works — The Turnstile
01
PARSE
Tree-sitter extracts structural AST from COBOL source.
02
GENERATE
Local LLM drafts TypeScript + Zod schemas.
03
THE GATE
Field parity is verified. Bad code is blocked. Good code passes.
04
CONSENSUS
Two-model consensus required before any code emits.
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Modernization Program Pricing.
Scales with mainframe LOC and copybook count. Pilot engagements start at $250k. Enterprise programs are quoted against scope.