Fixes found by running the discovery workflow against the AWS CardDemo
mainframe sample (~50 KLOC of COBOL/CICS/JCL/BMS/VSAM):
- modernize-assess: add scc -> cloc -> find/wc fallback chain with the
COCOMO-II formula so Step 1 works when scc isn't installed; same for
portfolio-mode cloc/lizard. Drop the reference to a specific
agent-spawning tool name (just "in parallel"). Sharpen the structural-
map subagent prompt: 5-12 domains, subgraph clustering, ~40-edge cap,
repo-relative paths, dangling-reference check.
- modernize-map: expand the parse-target list with the things a
literal-minded reader would miss on a real mainframe codebase — CICS
CSD DEFINE TRANSACTION/FILE for entry points and online file I/O,
EXEC CICS file ops, SELECT...ASSIGN TO joined with JCL DD,
EXEC SQL table refs (not JCL DD), SEND/RECEIVE MAP, dynamic
data-name XCTL resolution, COBOL fixed-format column slicing. Without
these the dead-code list is wrong (most CICS programs look unreachable).
Also write a machine-readable topology.json alongside the summary.
- modernize-extract-rules: add a Priority (P0/P1/P2) field with a
heuristic, and an optional Suspected-defect field. modernize-brief
reads P0 rules to build the behavior contract, but the Rule Card had
no priority slot — the chain was broken.
- modernize-brief: read the new P0 tags; flag low-confidence P0 rules as
SME blockers.
- modernize-reimagine: drop "for the demo" wording.
- security-auditor agent: add mainframe/COBOL coverage items (RACF,
JCL/PROC creds, BMS field validation, DB2 dynamic SQL, copybook PII)
and mark web-only items as such so it adapts to the target stack.
- README: add Optional Tooling section and a symlink example for the
expected layout.
- modernize-brief: read TOPOLOGY.html (what modernize-map actually
produces) instead of nonexistent TOPOLOGY.md, and tell the user which
command produces each missing input.
- README: rewrite the Commands section to match actual command behavior —
correct output filenames, ordering (brief is the synthesis/approval gate
after discovery, not the first step), agent attributions, and required
args. Add a workspace-layout note and an explicit callout that
modernize-harden edits legacy/, which conflicts with the recommended
deny rule. Reconcile the Overview and Typical Workflow sequences.
- modernize-assess: generalize the production-runtime overlay step so it
no longer assumes a specific MCP server/tool; mark it optional. Fix
app/jcl/ -> legacy/$1/jcl/ for layout consistency.
- modernize-map: make TOPOLOGY.html self-contained (load Mermaid from a
CDN) so it renders in any browser; drop assumptions about an external
artifact renderer. Generalize the telemetry annotation note.
- business-rules-extractor agent: fix command cross-reference to the
actual command name.
- plugin.json: include the brief step in the workflow description.
