Next: expand through real public sources

Repeated use of56e's finite quoted family does not create diversity. This investigation prepares implementation of contracts from other sources. Read fixed-revision root trees, licenses and implementation files through the GitHub API. New acquired development requests, independent truth and model outcomes remain0. Do not turn the historical120-item inventory into a claim that240 are complete.

Public source read	Fixed revision	Files inspected	Priority behavior
Masterminds/semver v3.4.0	61fc460d28283a91c53be65c2e0f20b494ac8ad9	version.go, root tree, LICENSE.txt	Strict parsing, version precedence, ignoring metadata
bmatcuk/doublestar v4.9.1	8b690afa33319b0a1869367f594e53977e38bc99	match.go, root tree, LICENSE	Directory glob, escaping, malformed-pattern errors

Both pinned license files contain MIT terms and copyright notices. Any later copied/distributed source must retain the corresponding complete notice/license. No source is vendored or used in weights in this investigation. This does not complete rights review for all dependencies/training assets. Add exact file-byte hashes, closed helper/dependency/compile provenance and NOTICE review in the executable source manifest.

Proposed observable contracts

1. Strict semver parsing: finite requests requiring three valid numeric components and rejecting a v prefix, missing components and leading zeros. Check nil/error identity and value fields with independent literal expectations. Do not mix permissive NewVersion or mutable CoerceNewVersion with the strict contract.
2. Ignore build metadata: different metadata with identical numeric/prerelease components must compare as0. Distinguish textual equality from semantic precedence.
3. Prerelease order: finite inputs covering numeric identifier comparison, prerelease below release and numeric versus textual identifiers. Connect Compare, LessThan and Equal aliases through their helper instead of counting them as independent families.
4. Directory glob: distinguish a/*.go from a/**/*.go, including zero and nested directories, using the original / separator contract. Do not confuse platform-specific PathMatch with Match.
5. Glob escaping: separate an escaped wildcard's literal behavior from single-character wildcard exclusion of separators. Freeze bounded ASCII inputs first and claim truth only for those inputs.
6. Malformed-pattern errors: require exact ErrBadPattern. MatchUnvalidated deliberately drops errors into a boolean result; false alone does not satisfy an error contract.

These upstream behaviors already exist. They are initially code-semantics sources for unverified hints, not unimplemented coding tasks. Coding-completion/model-routing requests need a separate baseline gap and independent acceptance conditions.

Make them executable

Freeze source bytes/rights → closed source/helper/alias Go compilation → write/review request/candidate captions and independent expectations before observations → mutations and unknown handling → relationship groups → separate official truth freeze/observation → model-free utility preserving every candidate. A narrow literal check cannot certify a general function. Three semver and three glob behaviors do not automatically become six independent families.

Then verify actual acquired counts toward120→240 and repository/language/authorship/behavior coverage. Empty rows and rephrasing do not fill the target. Keep minimum15 groups,5% necessary utility and at least2400 distinct protected-final requests per domain. New paid/model calls, fits, weights and final reads0. Qualified immutable weights belong on HF, never Git.